---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-12187 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 890 24843 4 6357 30733 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ca:5a:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.100/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76732sec preferred_lft 76732sec inet6 fe80::f816:3eff:feca:5adc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:a2:6e:ee:51:c2 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-12187) 11/20/25 _x86_64_ (8 CPU) 11:05:00 LINUX RESTART (8 CPU) 11:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:20:00 4.83 0.64 3.83 0.36 538.32 655.45 5109.86 11:30:01 1.12 0.00 1.10 0.01 0.04 12.75 0.09 11:40:01 1.09 0.00 1.08 0.01 0.00 12.80 0.09 11:50:01 1.09 0.00 1.08 0.02 0.00 12.84 0.13 12:00:01 1.19 0.00 1.18 0.01 0.00 13.76 0.11 12:10:01 1.17 0.00 1.16 0.01 0.00 13.52 0.05 12:20:01 1.30 0.00 1.30 0.00 0.36 14.21 0.00 12:30:01 12.55 0.00 1.35 11.20 0.15 14.85 513546.58 12:40:01 1.26 0.00 1.26 0.00 0.00 14.29 0.00 12:50:01 1.26 0.00 1.26 0.00 0.00 14.28 0.00 13:00:01 30.55 1.36 28.79 0.40 97.27 1070.65 377.43 13:10:01 22.32 3.23 17.22 1.87 170.49 3403.83 2281.97 13:20:01 22.63 0.13 19.69 2.81 5.87 2719.18 15038.96 13:30:01 36.75 0.01 31.72 5.02 0.12 3149.18 26164.44 13:40:01 28.92 0.09 24.84 3.99 4.40 6814.57 8270.66 Average: 11.20 0.36 9.12 1.71 54.43 1195.73 38051.41 11:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:00 29955972 31880416 501836 1.53 62944 2196804 1502984 4.43 385928 2226976 148 11:30:01 29956572 31881428 501120 1.52 63296 2196808 1502004 4.43 386292 2227644 172 11:40:01 29954820 31880240 502264 1.53 63724 2196948 1502004 4.43 386732 2229836 176 11:50:01 29952336 31878060 504256 1.53 63988 2196956 1502004 4.43 387020 2231500 228 12:00:01 29950140 31876244 506204 1.54 64388 2196964 1502004 4.43 387360 2232640 176 12:10:01 29947996 31874596 507816 1.55 64692 2197108 1502004 4.43 387704 2233424 4 12:20:01 29947308 31874368 508048 1.55 65060 2197220 1502132 4.43 388040 2235596 8 12:30:01 29939824 31877424 504852 1.54 65668 2207084 1502068 4.43 398548 2236332 8 12:40:01 29937812 31875880 506612 1.54 66044 2207216 1502068 4.43 398884 2238064 8 12:50:01 29936644 31875092 507320 1.54 66420 2207228 1502132 4.43 399244 2239304 12 13:00:01 29170616 31548380 805652 2.45 100796 2588096 1584560 4.67 504740 2837712 201016 13:10:01 26802620 29944552 2368260 7.21 140252 3278120 2977456 8.78 770320 4900312 39804 13:20:01 25305244 29113760 3194496 9.72 173852 3853456 3350308 9.88 922500 6185060 94204 13:30:01 24761368 29140968 3162104 9.62 213864 4332040 3754756 11.07 1067492 6519460 107652 13:40:01 25645336 31660528 635528 1.93 237296 5880068 1203724 3.55 1668692 4926008 108 Average: 28744307 31345462 1014425 3.09 100819 2795474 1859481 5.48 589300 3179991 29582 11:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:00 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 11:20:00 ens3 8.76 6.11 126.28 0.45 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.37 0.17 0.12 0.07 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 0.34 0.15 0.11 0.07 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.26 0.11 0.08 0.04 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.25 0.12 0.07 0.04 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.16 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.24 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.19 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.32 0.15 0.11 0.07 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.26 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 13:00:01 ens3 32.37 22.49 203.79 5.37 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 713.11 713.11 679.22 679.22 0.00 0.00 0.00 0.00 13:10:01 ens3 94.61 72.13 746.91 16.65 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 1084.69 1084.69 1031.45 1031.45 0.00 0.00 0.00 0.00 13:20:01 ens3 57.75 38.42 22.42 14.68 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 2136.99 2136.99 2034.96 2034.96 0.00 0.00 0.00 0.00 13:30:01 ens3 51.69 37.07 18.79 16.07 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 1018.82 1018.82 962.98 962.98 0.00 0.00 0.00 0.00 13:40:01 ens3 84.94 72.21 200.50 149.51 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 330.35 330.35 313.94 313.94 0.00 0.00 0.00 0.00 Average: ens3 22.17 16.63 87.95 13.54 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-12187) 11/20/25 _x86_64_ (8 CPU) 11:05:00 LINUX RESTART (8 CPU) 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:20:00 all 0.22 0.00 0.08 0.05 0.01 99.65 11:20:00 0 0.13 0.00 0.07 0.01 0.01 99.78 11:20:00 1 0.07 0.00 0.05 0.08 0.01 99.79 11:20:00 2 0.33 0.00 0.08 0.01 0.01 99.58 11:20:00 3 0.09 0.00 0.08 0.19 0.03 99.61 11:20:00 4 0.60 0.00 0.09 0.05 0.01 99.25 11:20:00 5 0.16 0.00 0.07 0.01 0.01 99.75 11:20:00 6 0.10 0.00 0.06 0.01 0.01 99.82 11:20:00 7 0.27 0.00 0.11 0.02 0.01 99.59 11:30:01 all 0.10 0.00 0.01 0.00 0.01 99.88 11:30:01 0 0.02 0.00 0.01 0.00 0.00 99.97 11:30:01 1 0.01 0.00 0.01 0.02 0.01 99.95 11:30:01 2 0.01 0.00 0.02 0.00 0.02 99.95 11:30:01 3 0.01 0.00 0.02 0.00 0.03 99.94 11:30:01 4 0.71 0.00 0.00 0.00 0.01 99.27 11:30:01 5 0.01 0.00 0.01 0.00 0.01 99.98 11:30:01 6 0.01 0.00 0.01 0.00 0.00 99.98 11:30:01 7 0.01 0.00 0.00 0.00 0.00 99.99 11:40:01 all 0.16 0.00 0.01 0.00 0.01 99.81 11:40:01 0 0.01 0.00 0.00 0.00 0.00 99.99 11:40:01 1 0.01 0.00 0.02 0.03 0.01 99.93 11:40:01 2 0.02 0.00 0.01 0.00 0.01 99.96 11:40:01 3 0.01 0.00 0.01 0.00 0.01 99.97 11:40:01 4 1.21 0.00 0.00 0.00 0.01 98.78 11:40:01 5 0.01 0.00 0.01 0.00 0.01 99.98 11:40:01 6 0.01 0.00 0.01 0.00 0.01 99.97 11:40:01 7 0.01 0.00 0.02 0.00 0.02 99.95 11:50:01 all 0.05 0.00 0.01 0.00 0.01 99.92 11:50:01 0 0.01 0.00 0.01 0.00 0.00 99.98 11:50:01 1 0.02 0.00 0.02 0.02 0.02 99.92 11:50:01 2 0.01 0.00 0.01 0.00 0.01 99.97 11:50:01 3 0.00 0.00 0.01 0.01 0.02 99.97 11:50:01 4 0.35 0.00 0.02 0.00 0.03 99.60 11:50:01 5 0.02 0.00 0.01 0.00 0.01 99.97 11:50:01 6 0.00 0.00 0.01 0.00 0.00 99.99 11:50:01 7 0.01 0.00 0.01 0.00 0.00 99.99 12:00:01 all 0.05 0.00 0.01 0.00 0.01 99.92 12:00:01 0 0.00 0.00 0.01 0.01 0.00 99.98 12:00:01 1 0.02 0.00 0.02 0.03 0.01 99.93 12:00:01 2 0.01 0.00 0.01 0.00 0.01 99.97 12:00:01 3 0.36 0.00 0.01 0.00 0.02 99.60 12:00:01 4 0.01 0.00 0.02 0.00 0.03 99.94 12:00:01 5 0.00 0.00 0.00 0.00 0.00 99.99 12:00:01 6 0.00 0.00 0.01 0.00 0.00 99.98 12:00:01 7 0.00 0.00 0.01 0.00 0.00 99.98 12:10:01 all 0.07 0.00 0.01 0.01 0.01 99.91 12:10:01 0 0.01 0.00 0.01 0.00 0.00 99.98 12:10:01 1 0.01 0.00 0.01 0.03 0.01 99.93 12:10:01 2 0.01 0.00 0.01 0.00 0.00 99.98 12:10:01 3 0.51 0.00 0.00 0.00 0.02 99.46 12:10:01 4 0.01 0.00 0.02 0.01 0.04 99.93 12:10:01 5 0.01 0.00 0.00 0.00 0.00 99.99 12:10:01 6 0.00 0.00 0.01 0.00 0.00 99.99 12:10:01 7 0.01 0.00 0.01 0.00 0.00 99.99 12:20:01 all 0.08 0.00 0.01 0.00 0.01 99.89 12:20:01 0 0.01 0.00 0.01 0.00 0.01 99.98 12:20:01 1 0.02 0.00 0.01 0.03 0.02 99.92 12:20:01 2 0.02 0.00 0.01 0.00 0.01 99.96 12:20:01 3 0.00 0.00 0.01 0.00 0.02 99.97 12:20:01 4 0.56 0.00 0.01 0.00 0.02 99.40 12:20:01 5 0.05 0.00 0.01 0.00 0.00 99.94 12:20:01 6 0.01 0.00 0.01 0.00 0.00 99.98 12:20:01 7 0.01 0.00 0.01 0.00 0.01 99.98 12:30:01 all 0.05 0.00 0.01 0.02 0.01 99.90 12:30:01 0 0.00 0.00 0.01 0.00 0.00 99.99 12:30:01 1 0.02 0.00 0.03 0.12 0.03 99.80 12:30:01 2 0.01 0.00 0.01 0.00 0.01 99.97 12:30:01 3 0.01 0.00 0.02 0.01 0.01 99.96 12:30:01 4 0.37 0.00 0.02 0.05 0.01 99.56 12:30:01 5 0.01 0.00 0.01 0.00 0.00 99.98 12:30:01 6 0.01 0.00 0.01 0.00 0.01 99.98 12:30:01 7 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 all 0.05 0.00 0.01 0.01 0.01 99.92 12:40:01 0 0.01 0.00 0.00 0.00 0.00 99.99 12:40:01 1 0.02 0.00 0.01 0.03 0.02 99.92 12:40:01 2 0.01 0.00 0.02 0.01 0.01 99.95 12:40:01 3 0.02 0.00 0.02 0.01 0.02 99.94 12:40:01 4 0.36 0.00 0.01 0.00 0.01 99.63 12:40:01 5 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 6 0.01 0.00 0.01 0.00 0.01 99.98 12:40:01 7 0.01 0.00 0.01 0.00 0.01 99.98 12:50:01 all 0.08 0.00 0.01 0.01 0.01 99.90 12:50:01 0 0.01 0.00 0.01 0.00 0.01 99.98 12:50:01 1 0.01 0.00 0.01 0.03 0.01 99.94 12:50:01 2 0.01 0.00 0.01 0.00 0.01 99.97 12:50:01 3 0.01 0.00 0.01 0.01 0.02 99.96 12:50:01 4 0.00 0.00 0.00 0.00 0.01 99.99 12:50:01 5 0.57 0.00 0.03 0.00 0.03 99.37 12:50:01 6 0.00 0.00 0.01 0.01 0.01 99.97 12:50:01 7 0.01 0.00 0.01 0.00 0.00 99.98 13:00:01 all 1.12 0.00 0.13 0.10 0.01 98.64 13:00:01 0 1.57 0.00 0.07 0.04 0.01 98.31 13:00:01 1 0.21 0.00 0.12 0.30 0.03 99.35 13:00:01 2 0.45 0.00 0.06 0.02 0.01 99.46 13:00:01 3 2.68 0.00 0.24 0.06 0.02 97.00 13:00:01 4 0.28 0.00 0.05 0.01 0.01 99.65 13:00:01 5 1.96 0.00 0.12 0.04 0.01 97.86 13:00:01 6 1.43 0.00 0.29 0.35 0.01 97.93 13:00:01 7 0.33 0.00 0.07 0.00 0.01 99.59 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 17.25 0.00 0.86 0.09 0.04 81.77 13:10:01 0 17.07 0.00 1.02 0.05 0.04 81.82 13:10:01 1 17.23 0.00 1.03 0.32 0.04 81.37 13:10:01 2 16.56 0.00 0.86 0.07 0.03 82.49 13:10:01 3 17.90 0.00 0.83 0.02 0.04 81.21 13:10:01 4 15.72 0.00 0.61 0.04 0.03 83.59 13:10:01 5 17.31 0.00 0.94 0.08 0.03 81.64 13:10:01 6 18.71 0.00 0.76 0.04 0.04 80.45 13:10:01 7 17.47 0.00 0.82 0.10 0.04 81.57 13:20:01 all 35.33 0.00 1.59 0.07 0.07 62.94 13:20:01 0 37.34 0.00 1.56 0.02 0.07 61.00 13:20:01 1 36.05 0.00 1.81 0.05 0.07 62.02 13:20:01 2 36.11 0.00 2.05 0.09 0.07 61.69 13:20:01 3 36.36 0.00 1.68 0.06 0.07 61.83 13:20:01 4 37.31 0.00 1.49 0.03 0.06 61.10 13:20:01 5 34.00 0.00 1.43 0.08 0.06 64.43 13:20:01 6 31.17 0.00 1.27 0.08 0.06 67.42 13:20:01 7 34.30 0.00 1.43 0.16 0.06 64.05 13:30:01 all 38.60 0.00 2.00 0.14 0.07 59.18 13:30:01 0 33.95 0.00 2.06 0.08 0.07 63.83 13:30:01 1 39.89 0.00 2.44 0.07 0.07 57.52 13:30:01 2 40.48 0.00 2.24 0.13 0.07 57.08 13:30:01 3 38.70 0.00 2.01 0.14 0.07 59.07 13:30:01 4 40.95 0.00 1.93 0.07 0.08 56.98 13:30:01 5 40.75 0.00 1.88 0.14 0.08 57.16 13:30:01 6 36.84 0.00 1.73 0.34 0.07 61.03 13:30:01 7 37.25 0.00 1.74 0.15 0.07 60.79 13:40:01 all 28.04 0.00 1.38 0.18 0.06 70.34 13:40:01 0 22.12 0.00 1.28 0.48 0.07 76.04 13:40:01 1 32.44 0.00 1.76 0.17 0.06 65.57 13:40:01 2 30.03 0.00 1.50 0.18 0.07 68.23 13:40:01 3 32.23 0.00 1.57 0.16 0.06 65.98 13:40:01 4 26.94 0.00 1.18 0.04 0.06 71.78 13:40:01 5 29.03 0.00 1.43 0.10 0.06 69.38 13:40:01 6 25.53 0.00 1.08 0.23 0.06 73.10 13:40:01 7 26.03 0.00 1.27 0.05 0.06 72.59 Average: all 8.06 0.00 0.41 0.05 0.02 91.46 Average: 0 7.47 0.00 0.41 0.05 0.02 92.06 Average: 1 8.38 0.00 0.49 0.09 0.03 91.01 Average: 2 8.25 0.00 0.46 0.03 0.02 91.24 Average: 3 8.57 0.00 0.43 0.04 0.03 90.92 Average: 4 8.33 0.00 0.36 0.02 0.03 91.26 Average: 5 8.23 0.00 0.40 0.03 0.02 91.32 Average: 6 7.57 0.00 0.35 0.07 0.02 91.99 Average: 7 7.69 0.00 0.37 0.03 0.02 91.89