---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-7066 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: 5599.99 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 898 24832 4 6361 30725 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:59:85:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.169/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77722sec preferred_lft 77722sec inet6 fe80::f816:3eff:fe59:8536/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:9a:cc:19:df:ca 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-7066) 11/08/25 _x86_64_ (8 CPU) 12:59:31 LINUX RESTART (8 CPU) 13:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:00 33.04 2.49 29.54 1.01 653.65 2708.04 2544.20 13:20:00 13.17 0.01 1.54 11.62 0.20 17.87 512046.05 13:30:00 1.49 0.00 1.47 0.02 0.00 16.84 0.13 13:40:00 1.50 0.00 1.49 0.01 0.00 16.49 0.11 13:50:00 1.46 0.00 1.45 0.01 0.00 16.23 0.11 14:00:00 1.56 0.00 1.54 0.02 0.00 17.32 0.13 14:10:00 1.48 0.00 1.48 0.00 0.00 16.35 0.00 14:20:00 1.54 0.00 1.54 0.00 0.00 16.81 0.01 14:30:00 1.50 0.00 1.50 0.00 0.00 16.43 0.00 14:40:00 1.54 0.00 1.54 0.00 0.00 16.79 0.00 14:50:00 19.24 2.76 14.61 1.87 152.79 2940.55 5891.47 15:00:00 24.64 0.11 21.33 3.19 5.77 2338.68 10099.07 15:10:00 34.00 0.01 29.34 4.66 0.11 3055.71 14586.17 15:20:00 29.59 0.10 25.66 3.82 4.45 6805.61 18951.04 Average: 11.84 0.39 9.57 1.87 58.30 1285.55 40297.86 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:00 29405320 31860136 485960 1.48 101616 2658328 1107904 3.27 496600 2589568 16 13:20:00 29396292 31861756 484548 1.47 102396 2668172 1107904 3.27 507200 2589512 16 13:30:00 29395576 31861548 484856 1.48 102896 2668168 1107968 3.27 507696 2590404 4 13:40:00 29395184 31861828 484584 1.47 103412 2668312 1107968 3.27 508220 2592108 8 13:50:00 29394856 31862120 484168 1.47 104012 2668324 1107968 3.27 508812 2593100 140 14:00:00 29394352 31862344 483936 1.47 104584 2668456 1108096 3.27 509384 2595384 164 14:10:00 29392088 31860652 485800 1.48 105124 2668476 1108096 3.27 509932 2596260 220 14:20:00 29392116 31861348 485076 1.48 105664 2668612 1108096 3.27 510472 2597152 148 14:30:00 29390612 31860404 486036 1.48 106208 2668616 1108096 3.27 511016 2598224 156 14:40:00 29385664 31856140 490336 1.49 106744 2668756 1108164 3.27 511556 2599896 140 14:50:00 26265240 29612644 2699548 8.21 148428 3462980 2954168 8.71 806296 5386176 98556 15:00:00 25644420 29375316 2932388 8.92 177960 3774408 2992452 8.82 924724 5830680 11028 15:10:00 24304476 28611380 3691888 11.23 214016 4262940 3890760 11.47 1067564 6988172 40480 15:20:00 25487096 31505992 790504 2.41 236376 5885172 1442428 4.25 1669284 5080692 8 Average: 28260235 31265258 1069259 3.25 129960 3147123 1597148 4.71 682054 3516238 10792 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:00 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 13:10:00 ens3 41.04 26.97 340.32 6.34 0.00 0.00 0.00 0.00 13:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:00 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:00 ens3 0.20 0.07 0.05 0.02 0.00 0.00 0.00 0.00 13:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:00 ens3 0.29 0.13 0.09 0.06 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:00 ens3 0.22 0.09 0.05 0.02 0.00 0.00 0.00 0.00 13:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:00 ens3 0.39 0.17 0.13 0.08 0.00 0.00 0.00 0.00 14:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:00 ens3 0.21 0.09 0.04 0.02 0.00 0.00 0.00 0.00 14:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:00 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:00 ens3 0.27 0.12 0.07 0.04 0.00 0.00 0.00 0.00 14:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:00 ens3 0.32 0.14 0.10 0.06 0.00 0.00 0.00 0.00 14:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:00 lo 776.19 776.19 739.23 739.23 0.00 0.00 0.00 0.00 14:50:00 ens3 97.55 72.27 707.51 17.08 0.00 0.00 0.00 0.00 14:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:00 lo 1280.37 1280.37 1218.21 1218.21 0.00 0.00 0.00 0.00 15:00:00 ens3 42.19 31.21 20.34 13.12 0.00 0.00 0.00 0.00 15:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:00 lo 1911.55 1911.55 1819.89 1819.89 0.00 0.00 0.00 0.00 15:10:00 ens3 56.88 38.68 19.11 16.12 0.00 0.00 0.00 0.00 15:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:00 lo 987.61 987.61 933.14 933.14 0.00 0.00 0.00 0.00 15:20:00 ens3 83.86 71.53 202.64 142.09 0.00 0.00 0.00 0.00 15:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 354.09 354.09 336.50 336.50 0.00 0.00 0.00 0.00 Average: ens3 23.13 17.26 92.16 13.94 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-7066) 11/08/25 _x86_64_ (8 CPU) 12:59:31 LINUX RESTART (8 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:10:00 all 1.35 0.00 0.21 0.16 0.02 98.27 13:10:00 0 0.65 0.00 0.21 0.02 0.01 99.12 13:10:00 1 2.11 0.00 0.30 0.07 0.02 97.50 13:10:00 2 1.15 0.00 0.19 0.05 0.02 98.60 13:10:00 3 1.03 0.00 0.16 0.09 0.04 98.67 13:10:00 4 0.54 0.00 0.13 0.04 0.02 99.27 13:10:00 5 0.46 0.00 0.22 0.80 0.02 98.51 13:10:00 6 1.04 0.00 0.12 0.09 0.02 98.73 13:10:00 7 3.79 0.00 0.39 0.10 0.01 95.71 13:20:00 all 0.15 0.00 0.01 0.02 0.01 99.80 13:20:00 0 0.00 0.00 0.00 0.00 0.00 99.99 13:20:00 1 0.03 0.00 0.02 0.03 0.02 99.90 13:20:00 2 0.03 0.00 0.05 0.13 0.02 99.78 13:20:00 3 0.01 0.00 0.01 0.00 0.01 99.97 13:20:00 4 0.01 0.00 0.02 0.00 0.01 99.96 13:20:00 5 0.01 0.00 0.01 0.00 0.01 99.97 13:20:00 6 1.13 0.00 0.01 0.00 0.01 98.86 13:20:00 7 0.00 0.00 0.00 0.00 0.00 100.00 13:30:00 all 0.09 0.00 0.01 0.00 0.01 99.89 13:30:00 0 0.00 0.00 0.00 0.00 0.00 99.99 13:30:00 1 0.02 0.00 0.02 0.02 0.02 99.93 13:30:00 2 0.01 0.00 0.01 0.00 0.01 99.96 13:30:00 3 0.01 0.00 0.01 0.00 0.01 99.97 13:30:00 4 0.02 0.00 0.02 0.00 0.02 99.93 13:30:00 5 0.01 0.00 0.01 0.00 0.01 99.97 13:30:00 6 0.66 0.00 0.01 0.00 0.01 99.32 13:30:00 7 0.00 0.00 0.00 0.00 0.00 99.99 13:40:00 all 0.07 0.00 0.01 0.00 0.01 99.90 13:40:00 0 0.00 0.00 0.00 0.00 0.00 100.00 13:40:00 1 0.05 0.00 0.01 0.02 0.01 99.90 13:40:00 2 0.03 0.00 0.03 0.00 0.03 99.91 13:40:00 3 0.02 0.00 0.02 0.00 0.01 99.95 13:40:00 4 0.01 0.00 0.01 0.00 0.01 99.97 13:40:00 5 0.01 0.00 0.01 0.00 0.00 99.98 13:40:00 6 0.46 0.00 0.00 0.00 0.00 99.53 13:40:00 7 0.00 0.00 0.00 0.00 0.00 100.00 13:50:00 all 0.01 0.00 0.01 0.00 0.01 99.96 13:50:00 0 0.01 0.00 0.01 0.00 0.00 99.98 13:50:00 1 0.03 0.00 0.02 0.02 0.02 99.91 13:50:00 2 0.02 0.00 0.03 0.00 0.03 99.92 13:50:00 3 0.01 0.00 0.01 0.00 0.01 99.97 13:50:00 4 0.01 0.00 0.01 0.00 0.01 99.97 13:50:00 5 0.01 0.00 0.01 0.00 0.00 99.98 13:50:00 6 0.00 0.00 0.01 0.00 0.00 99.98 13:50:00 7 0.00 0.00 0.00 0.00 0.00 99.99 14:00:00 all 0.09 0.00 0.01 0.00 0.01 99.89 14:00:00 0 0.00 0.00 0.00 0.00 0.00 99.99 14:00:00 1 0.03 0.00 0.02 0.01 0.01 99.94 14:00:00 2 0.63 0.00 0.02 0.00 0.03 99.32 14:00:00 3 0.01 0.00 0.01 0.00 0.01 99.97 14:00:00 4 0.01 0.00 0.02 0.02 0.01 99.94 14:00:00 5 0.01 0.00 0.00 0.00 0.00 99.99 14:00:00 6 0.01 0.00 0.01 0.00 0.01 99.97 14:00:00 7 0.01 0.00 0.01 0.00 0.01 99.97 14:10:00 all 0.04 0.00 0.01 0.00 0.01 99.94 14:10:00 0 0.01 0.00 0.01 0.00 0.01 99.98 14:10:00 1 0.01 0.00 0.02 0.00 0.01 99.95 14:10:00 2 0.23 0.00 0.01 0.00 0.01 99.75 14:10:00 3 0.01 0.00 0.02 0.00 0.01 99.97 14:10:00 4 0.02 0.00 0.02 0.02 0.02 99.92 14:10:00 5 0.01 0.00 0.00 0.00 0.01 99.99 14:10:00 6 0.01 0.00 0.01 0.00 0.00 99.98 14:10:00 7 0.01 0.00 0.01 0.00 0.01 99.96 14:20:00 all 0.01 0.00 0.01 0.00 0.01 99.97 14:20:00 0 0.01 0.00 0.00 0.00 0.00 99.99 14:20:00 1 0.01 0.00 0.01 0.01 0.02 99.95 14:20:00 2 0.02 0.00 0.01 0.00 0.01 99.97 14:20:00 3 0.01 0.00 0.02 0.00 0.01 99.97 14:20:00 4 0.02 0.00 0.02 0.02 0.02 99.92 14:20:00 5 0.01 0.00 0.01 0.00 0.00 99.99 14:20:00 6 0.01 0.00 0.01 0.00 0.01 99.97 14:20:00 7 0.01 0.00 0.02 0.00 0.01 99.97 14:30:00 all 0.07 0.00 0.01 0.00 0.01 99.91 14:30:00 0 0.01 0.00 0.02 0.00 0.01 99.97 14:30:00 1 0.02 0.00 0.02 0.01 0.02 99.93 14:30:00 2 0.49 0.00 0.02 0.00 0.02 99.47 14:30:00 3 0.02 0.00 0.02 0.00 0.01 99.96 14:30:00 4 0.01 0.00 0.01 0.01 0.01 99.96 14:30:00 5 0.00 0.00 0.00 0.00 0.00 99.99 14:30:00 6 0.01 0.00 0.01 0.00 0.00 99.98 14:30:00 7 0.00 0.00 0.00 0.00 0.00 99.99 14:40:00 all 0.09 0.00 0.01 0.00 0.01 99.88 14:40:00 0 0.02 0.00 0.01 0.00 0.01 99.97 14:40:00 1 0.05 0.00 0.02 0.02 0.01 99.90 14:40:00 2 0.64 0.00 0.03 0.00 0.04 99.29 14:40:00 3 0.01 0.00 0.02 0.00 0.01 99.96 14:40:00 4 0.01 0.00 0.01 0.00 0.01 99.97 14:40:00 5 0.00 0.00 0.00 0.00 0.00 99.99 14:40:00 6 0.00 0.00 0.01 0.00 0.01 99.98 14:40:00 7 0.00 0.00 0.00 0.00 0.00 100.00 14:50:00 all 21.16 0.00 1.03 0.05 0.04 77.72 14:50:00 0 20.37 0.00 1.05 0.03 0.04 78.52 14:50:00 1 21.51 0.00 1.07 0.07 0.04 77.32 14:50:00 2 16.64 0.00 1.23 0.04 0.05 82.05 14:50:00 3 22.29 0.00 1.00 0.08 0.04 76.58 14:50:00 4 22.25 0.00 0.85 0.03 0.04 76.84 14:50:00 5 23.52 0.00 1.00 0.03 0.04 75.42 14:50:00 6 21.03 0.00 1.08 0.09 0.04 77.76 14:50:00 7 21.66 0.00 0.95 0.06 0.04 77.29 14:50:00 CPU %user %nice %system %iowait %steal %idle 15:00:00 all 37.40 0.00 1.63 0.06 0.06 60.85 15:00:00 0 31.79 0.00 1.49 0.14 0.06 66.51 15:00:00 1 39.86 0.00 1.85 0.04 0.06 58.19 15:00:00 2 36.34 0.00 1.91 0.10 0.07 61.58 15:00:00 3 41.46 0.00 1.53 0.02 0.07 56.92 15:00:00 4 40.14 0.00 1.50 0.04 0.06 58.26 15:00:00 5 41.35 0.00 1.70 0.03 0.07 56.85 15:00:00 6 33.33 0.00 1.46 0.06 0.06 65.10 15:00:00 7 34.94 0.00 1.62 0.03 0.06 63.36 15:10:00 all 40.51 0.00 2.08 0.07 0.07 57.27 15:10:00 0 39.84 0.00 2.10 0.04 0.07 57.96 15:10:00 1 42.08 0.00 2.16 0.05 0.07 55.64 15:10:00 2 38.00 0.00 1.73 0.05 0.07 60.15 15:10:00 3 39.40 0.00 2.21 0.06 0.07 58.26 15:10:00 4 42.69 0.00 1.79 0.05 0.07 55.40 15:10:00 5 41.06 0.00 2.09 0.09 0.07 56.68 15:10:00 6 38.32 0.00 2.25 0.16 0.07 59.21 15:10:00 7 42.69 0.00 2.33 0.06 0.07 54.86 15:20:00 all 28.26 0.00 1.48 0.10 0.06 70.10 15:20:00 0 30.92 0.00 1.16 0.03 0.06 67.82 15:20:00 1 30.22 0.00 1.92 0.04 0.06 67.77 15:20:00 2 33.77 0.00 1.51 0.16 0.06 64.51 15:20:00 3 28.99 0.00 1.66 0.04 0.06 69.26 15:20:00 4 26.19 0.00 1.56 0.28 0.06 71.91 15:20:00 5 24.70 0.00 1.20 0.14 0.06 73.90 15:20:00 6 24.41 0.00 1.35 0.07 0.05 74.12 15:20:00 7 26.88 0.00 1.47 0.05 0.05 71.55 Average: all 9.21 0.00 0.47 0.03 0.02 90.26 Average: 0 8.81 0.00 0.43 0.02 0.02 90.72 Average: 1 9.70 0.00 0.53 0.03 0.03 89.71 Average: 2 9.12 0.00 0.48 0.04 0.03 90.33 Average: 3 9.50 0.00 0.48 0.02 0.03 89.98 Average: 4 9.40 0.00 0.43 0.04 0.03 90.12 Average: 5 9.34 0.00 0.45 0.08 0.02 90.12 Average: 6 8.58 0.00 0.45 0.03 0.02 90.92 Average: 7 9.26 0.00 0.48 0.02 0.02 90.21