---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-5010 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 9.7G 146G 7% / 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 717 27312 4 4061 30906 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:d4:94:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.211/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78280sec preferred_lft 78280sec inet6 fe80::f816:3eff:fed4:94e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0e:c3:6d:28:38:30 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-5010) 11/03/25 _x86_64_ (8 CPU) 11:12:00 LINUX RESTART (8 CPU) 11:20:37 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:01 1.22 0.01 1.21 0.00 0.04 15.41 0.16 11:40:09 1.18 0.00 1.18 0.00 0.00 14.88 0.00 11:50:09 1.19 0.00 1.19 0.00 0.00 14.65 0.00 12:00:01 1.17 0.00 1.17 0.00 0.00 14.60 0.00 12:10:10 1.34 0.00 1.34 0.00 0.00 16.23 0.00 12:20:50 11.83 0.00 1.34 10.49 0.14 16.10 481835.36 12:30:01 1.01 0.00 1.01 0.00 0.00 12.79 0.00 12:40:40 1.14 0.00 1.14 0.00 0.00 14.59 0.00 12:50:40 1.09 0.00 1.09 0.00 0.00 13.91 0.00 13:00:01 34.08 1.43 32.10 0.55 103.83 1205.49 866.92 13:10:06 24.66 3.24 19.08 2.33 169.73 4646.02 3533.98 13:20:36 34.83 0.09 30.04 4.71 5.00 2702.10 15794.79 Average: 9.60 0.39 7.63 1.58 22.81 732.01 44586.55 11:20:37 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 30286000 31889168 498012 1.52 58704 1882428 1492360 4.40 192944 2099936 4 11:40:09 30283540 31887332 499728 1.52 59304 1882436 1492360 4.40 193556 2103064 52 11:50:09 30281276 31885824 501296 1.53 59880 1882576 1492424 4.40 194132 2104464 4 12:00:01 30280784 31885936 501116 1.52 60464 1882580 1500616 4.43 194752 2105380 8 12:10:10 30277512 31883380 503424 1.53 61024 1882724 1520820 4.48 195300 2110960 4 12:20:50 30265924 31882580 504032 1.53 61928 1892632 1500744 4.43 206020 2111524 12 12:30:01 30263664 31880848 505720 1.54 62272 1892768 1500744 4.43 206432 2112380 8 12:40:40 30261676 31879260 507512 1.54 62668 1892772 1500744 4.43 206820 2113896 4 12:50:40 30253640 31871604 514996 1.57 63036 1892784 1500808 4.43 207180 2118696 8 13:00:01 29419400 31510180 845776 2.57 100368 2302196 1613348 4.76 318968 2781652 220900 13:10:06 26370452 29581168 2731596 8.31 156712 3299612 2793268 8.24 677276 5391752 66256 13:20:36 25571380 29226596 3080768 9.37 196572 3661500 3078112 9.08 804076 6000140 16756 Average: 29484604 31438656 932831 2.84 83578 2187251 1748862 5.16 299788 2762820 25335 11:20:37 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.59 0.15 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 11:40:09 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:40:09 ens3 0.53 0.19 0.18 0.12 0.00 0.00 0.00 0.00 11:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:09 ens3 0.31 0.12 0.08 0.04 0.00 0.00 0.00 0.00 11:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.20 0.07 0.05 0.02 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 12:10:10 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:10:10 ens3 1.34 0.27 0.37 0.20 0.00 0.00 0.00 0.00 12:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:50 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:20:50 ens3 0.30 0.07 0.05 0.02 0.00 0.00 0.00 0.00 12:20:50 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.30 0.07 0.05 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 12:40:40 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:40:40 ens3 0.36 0.12 0.09 0.06 0.00 0.00 0.00 0.00 12:40:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:40 ens3 0.89 0.26 0.31 0.18 0.00 0.00 0.00 0.00 12:50:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 33.57 22.36 218.46 6.24 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 13:10:06 lo 815.88 815.88 776.34 776.34 0.00 0.00 0.00 0.00 13:10:06 ens3 110.88 86.08 693.36 22.10 0.00 0.00 0.00 0.00 13:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:36 lo 2021.72 2021.72 1924.39 1924.39 0.00 0.00 0.00 0.00 13:20:36 ens3 45.58 34.90 19.46 14.17 0.00 0.00 0.00 0.00 13:20:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 245.67 245.67 233.74 233.74 0.00 0.00 0.00 0.00 Average: ens3 16.33 12.14 77.09 3.64 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-5010) 11/03/25 _x86_64_ (8 CPU) 11:12:00 LINUX RESTART (8 CPU) 11:20:37 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 0.09 0.00 0.01 0.01 0.01 99.87 11:30:01 0 0.63 0.00 0.02 0.00 0.01 99.34 11:30:01 1 0.01 0.00 0.01 0.03 0.01 99.94 11:30:01 2 0.02 0.00 0.01 0.00 0.01 99.96 11:30:01 3 0.01 0.00 0.01 0.00 0.00 99.97 11:30:01 4 0.02 0.00 0.03 0.00 0.02 99.92 11:30:01 5 0.01 0.00 0.01 0.00 0.01 99.97 11:30:01 6 0.02 0.00 0.01 0.00 0.01 99.97 11:30:01 7 0.01 0.00 0.01 0.05 0.01 99.92 11:40:09 all 0.03 0.00 0.01 0.01 0.01 99.94 11:40:09 0 0.03 0.00 0.01 0.00 0.00 99.95 11:40:09 1 0.01 0.00 0.00 0.08 0.01 99.90 11:40:09 2 0.02 0.00 0.03 0.01 0.01 99.93 11:40:09 3 0.02 0.00 0.02 0.00 0.00 99.96 11:40:09 4 0.13 0.00 0.02 0.01 0.02 99.82 11:40:09 5 0.01 0.00 0.01 0.00 0.01 99.97 11:40:09 6 0.01 0.00 0.00 0.00 0.00 99.97 11:40:09 7 0.01 0.00 0.00 0.00 0.00 99.98 11:50:09 all 0.08 0.00 0.01 0.01 0.01 99.89 11:50:09 0 0.01 0.00 0.01 0.00 0.00 99.97 11:50:09 1 0.01 0.00 0.01 0.00 0.01 99.97 11:50:09 2 0.02 0.00 0.02 0.00 0.01 99.95 11:50:09 3 0.02 0.00 0.01 0.00 0.01 99.97 11:50:09 4 0.56 0.00 0.03 0.00 0.03 99.38 11:50:09 5 0.00 0.00 0.01 0.00 0.00 99.98 11:50:09 6 0.00 0.00 0.01 0.04 0.00 99.95 11:50:09 7 0.00 0.00 0.00 0.00 0.00 99.99 12:00:01 all 0.08 0.00 0.01 0.03 0.01 99.88 12:00:01 0 0.00 0.00 0.00 0.00 0.00 99.99 12:00:01 1 0.23 0.00 0.01 0.01 0.01 99.74 12:00:01 2 0.01 0.00 0.01 0.00 0.01 99.97 12:00:01 3 0.02 0.00 0.02 0.01 0.01 99.95 12:00:01 4 0.35 0.00 0.03 0.03 0.03 99.56 12:00:01 5 0.01 0.00 0.01 0.00 0.01 99.98 12:00:01 6 0.00 0.00 0.01 0.15 0.00 99.84 12:00:01 7 0.01 0.00 0.00 0.00 0.00 99.99 12:10:10 all 0.05 0.00 0.01 0.01 0.01 99.93 12:10:10 0 0.01 0.00 0.00 0.00 0.00 99.98 12:10:10 1 0.28 0.00 0.03 0.00 0.01 99.68 12:10:10 2 0.01 0.00 0.01 0.00 0.01 99.96 12:10:10 3 0.02 0.00 0.02 0.00 0.01 99.94 12:10:10 4 0.01 0.00 0.02 0.00 0.02 99.95 12:10:10 5 0.01 0.00 0.00 0.00 0.00 99.99 12:10:10 6 0.01 0.00 0.02 0.03 0.01 99.93 12:10:10 7 0.01 0.00 0.00 0.00 0.00 99.98 12:20:50 all 0.02 0.00 0.01 0.02 0.01 99.94 12:20:50 0 0.01 0.00 0.00 0.03 0.00 99.95 12:20:50 1 0.01 0.00 0.01 0.00 0.01 99.97 12:20:50 2 0.03 0.00 0.01 0.00 0.01 99.95 12:20:50 3 0.01 0.00 0.02 0.00 0.00 99.97 12:20:50 4 0.01 0.00 0.02 0.13 0.00 99.83 12:20:50 5 0.01 0.00 0.00 0.00 0.00 99.99 12:20:50 6 0.05 0.00 0.04 0.00 0.02 99.88 12:20:50 7 0.01 0.00 0.00 0.00 0.00 99.99 12:30:01 all 0.04 0.00 0.01 0.00 0.01 99.94 12:30:01 0 0.01 0.00 0.01 0.02 0.00 99.96 12:30:01 1 0.01 0.00 0.01 0.00 0.01 99.98 12:30:01 2 0.01 0.00 0.02 0.01 0.01 99.95 12:30:01 3 0.02 0.00 0.02 0.00 0.02 99.94 12:30:01 4 0.00 0.00 0.00 0.00 0.00 99.99 12:30:01 5 0.01 0.00 0.01 0.00 0.00 99.99 12:30:01 6 0.24 0.00 0.02 0.00 0.02 99.72 12:30:01 7 0.01 0.00 0.00 0.00 0.00 99.99 12:40:40 all 0.06 0.00 0.01 0.01 0.01 99.91 12:40:40 0 0.01 0.00 0.01 0.02 0.01 99.96 12:40:40 1 0.01 0.00 0.01 0.00 0.01 99.97 12:40:40 2 0.01 0.00 0.01 0.02 0.01 99.94 12:40:40 3 0.01 0.00 0.02 0.00 0.02 99.95 12:40:40 4 0.00 0.00 0.00 0.00 0.00 99.99 12:40:40 5 0.00 0.00 0.01 0.00 0.00 99.99 12:40:40 6 0.43 0.00 0.00 0.00 0.01 99.56 12:40:40 7 0.01 0.00 0.01 0.00 0.02 99.96 12:50:40 all 0.03 0.00 0.01 0.00 0.01 99.95 12:50:40 0 0.06 0.00 0.01 0.00 0.01 99.92 12:50:40 1 0.01 0.00 0.02 0.00 0.01 99.96 12:50:40 2 0.02 0.00 0.01 0.02 0.01 99.95 12:50:40 3 0.01 0.00 0.02 0.01 0.01 99.96 12:50:40 4 0.01 0.00 0.00 0.00 0.00 99.99 12:50:40 5 0.01 0.00 0.01 0.00 0.00 99.99 12:50:40 6 0.15 0.00 0.00 0.00 0.01 99.84 12:50:40 7 0.02 0.00 0.02 0.00 0.02 99.95 13:00:01 all 1.22 0.00 0.13 0.12 0.01 98.51 13:00:01 0 3.66 0.00 0.31 0.15 0.03 95.85 13:00:01 1 0.71 0.00 0.09 0.10 0.01 99.09 13:00:01 2 0.38 0.00 0.08 0.33 0.01 99.20 13:00:01 3 1.21 0.00 0.14 0.03 0.01 98.60 13:00:01 4 0.34 0.00 0.18 0.36 0.01 99.11 13:00:01 5 0.22 0.00 0.06 0.00 0.01 99.71 13:00:01 6 0.76 0.00 0.04 0.00 0.01 99.19 13:00:01 7 2.50 0.00 0.13 0.03 0.01 97.33 13:10:06 all 32.71 0.00 1.36 0.11 0.06 65.76 13:10:06 0 32.43 0.00 1.36 0.06 0.06 66.08 13:10:06 1 31.95 0.00 1.55 0.24 0.06 66.19 13:10:06 2 33.50 0.00 1.41 0.09 0.06 64.93 13:10:06 3 33.72 0.00 1.31 0.07 0.06 64.84 13:10:06 4 35.66 0.00 1.41 0.04 0.07 62.82 13:10:06 5 31.84 0.00 1.36 0.21 0.06 66.52 13:10:06 6 30.70 0.00 1.29 0.09 0.06 67.85 13:10:06 7 31.89 0.00 1.14 0.04 0.06 66.86 13:10:06 CPU %user %nice %system %iowait %steal %idle 13:20:36 all 35.49 0.00 1.84 0.12 0.08 62.47 13:20:36 0 38.05 0.00 1.90 0.14 0.08 59.83 13:20:36 1 35.81 0.00 1.99 0.33 0.08 61.79 13:20:36 2 35.68 0.00 2.06 0.12 0.07 62.07 13:20:36 3 38.36 0.00 1.79 0.06 0.07 59.71 13:20:36 4 31.34 0.00 1.96 0.07 0.08 66.54 13:20:36 5 32.56 0.00 1.90 0.12 0.08 65.33 13:20:36 6 38.34 0.00 1.49 0.07 0.08 60.02 13:20:36 7 33.75 0.00 1.62 0.06 0.08 64.50 Average: all 5.97 0.00 0.29 0.04 0.02 93.68 Average: 0 6.39 0.00 0.31 0.03 0.02 93.24 Average: 1 5.91 0.00 0.32 0.07 0.02 93.69 Average: 2 5.96 0.00 0.32 0.05 0.02 93.65 Average: 3 6.28 0.00 0.29 0.02 0.02 93.40 Average: 4 5.84 0.00 0.32 0.05 0.02 93.77 Average: 5 5.53 0.00 0.29 0.03 0.02 94.13 Average: 6 6.06 0.00 0.25 0.03 0.02 93.64 Average: 7 5.82 0.00 0.25 0.02 0.02 93.90