---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-472 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 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 conditional; 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 23G 132G 15% / 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 803 13840 4 17448 30821 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:b3:d0:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.142/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79099sec preferred_lft 79099sec inet6 fe80::f816:3eff:feb3:d006/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:21:46:c8:76:53 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 inet6 fe80::b821:46ff:fec8:7653/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-472) 01/15/26 _x86_64_ (8 CPU) 05:49:36 LINUX RESTART (8 CPU) 05:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:00:01 411.18 11.84 391.12 8.22 1762.29 57949.26 107744.80 06:10:20 114.63 0.26 85.15 29.22 3.38 13791.78 459312.67 06:20:20 2.07 0.00 2.05 0.01 0.01 178.84 147.59 06:30:00 1.38 0.04 1.34 0.00 2.18 15.27 0.41 06:40:20 1.88 0.00 1.88 0.00 0.00 23.97 0.00 06:50:08 2.08 0.02 2.07 0.00 0.43 23.01 0.00 07:00:00 1.93 0.00 1.93 0.00 0.00 21.35 0.00 07:10:44 2.22 0.02 2.20 0.00 1.53 24.75 0.04 07:20:20 2.09 0.00 2.09 0.00 0.00 22.87 0.00 07:30:00 2.01 0.00 2.01 0.00 0.00 22.01 0.00 07:40:20 1.67 0.00 1.67 0.00 0.00 19.17 0.00 07:50:20 1.51 0.00 1.51 0.00 0.00 18.43 0.00 Average: 45.61 1.01 41.41 3.19 147.29 6035.94 48374.29 05:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 13693632 28063996 4172692 12.70 442652 13422720 4184088 12.34 2316444 15552412 200508 06:10:20 10099588 28008948 4411572 13.42 557816 16335168 4701728 13.86 2784624 18335504 16 06:20:20 9862428 27834792 4595640 13.98 560044 16369292 4939972 14.57 2805936 18538652 164 06:30:00 9860880 27833996 4596612 13.99 560116 16369924 4940088 14.57 2806456 18538888 172 06:40:20 9817828 27791944 4638520 14.11 560276 16370496 4991556 14.72 2807072 18589528 48 06:50:08 9785384 27760876 4669356 14.21 560412 16370640 5013424 14.78 2808252 18611140 40 07:00:00 9786832 27762628 4667552 14.20 560528 16370772 5019800 14.80 2808364 18617468 8 07:10:44 9791448 27767812 4662396 14.19 560644 16371276 5017136 14.79 2808624 18615196 8 07:20:20 9793252 27769724 4660272 14.18 560712 16371284 5010332 14.77 2808704 18607604 192 07:30:00 9793272 27769868 4660292 14.18 560784 16371292 5010892 14.78 2808776 18608364 8 07:40:20 9792936 27769816 4660432 14.18 560852 16371436 5007100 14.77 2808836 18604628 16 07:50:20 9789736 27767032 4662872 14.19 560908 16371808 5016216 14.79 2809304 18614560 20 Average: 10155601 27825119 4588184 13.96 550479 16122176 4904361 14.46 2765116 18319495 16767 05:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 lo 0.75 0.75 0.12 0.12 0.00 0.00 0.00 0.00 06:00:01 ens3 460.57 265.17 3225.26 85.70 0.00 0.00 0.00 0.00 06:00:01 docker0 14.86 29.89 0.91 599.02 0.00 0.00 0.00 0.00 06:10:20 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 06:10:20 ens3 65.38 38.78 799.46 10.30 0.00 0.00 0.00 0.00 06:10:20 docker0 10.26 17.40 0.66 266.67 0.00 0.00 0.00 0.00 06:10:20 veth1e2404c 2.91 6.61 0.29 141.90 0.00 0.00 0.00 0.01 06:20:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:20 ens3 20.70 13.76 20.83 3.34 0.00 0.00 0.00 0.00 06:20:20 docker0 13.50 20.13 2.77 20.68 0.00 0.00 0.00 0.00 06:20:20 veth1e2404c 13.50 20.13 2.95 20.68 0.00 0.00 0.00 0.00 06:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:30:00 ens3 0.50 0.28 0.18 0.42 0.00 0.00 0.00 0.00 06:30:00 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 06:30:00 veth1e2404c 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 06:40:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:20 ens3 1.33 1.10 0.53 1.17 0.00 0.00 0.00 0.00 06:40:20 docker0 0.35 0.49 0.07 0.29 0.00 0.00 0.00 0.00 06:40:20 veth1e2404c 0.35 0.49 0.08 0.29 0.00 0.00 0.00 0.00 06:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:08 ens3 1.15 0.85 0.68 0.84 0.00 0.00 0.00 0.00 06:50:08 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 06:50:08 veth1e2404c 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 07:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:00 ens3 0.28 0.17 0.09 0.30 0.00 0.00 0.00 0.00 07:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:00 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:44 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:44 ens3 0.70 0.36 0.26 0.53 0.00 0.00 0.00 0.00 07:10:44 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:44 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:20 ens3 0.86 0.83 0.15 1.62 0.00 0.00 0.00 0.00 07:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:20 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:00 ens3 0.32 0.20 0.09 0.31 0.00 0.00 0.00 0.00 07:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:20 ens3 0.45 0.26 0.17 0.43 0.00 0.00 0.00 0.00 07:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:20 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:20 ens3 1.03 0.77 1.10 0.86 0.00 0.00 0.00 0.00 07:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:20 veth1e2404c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 46.21 26.94 338.96 8.83 0.00 0.00 0.00 0.00 Average: docker0 3.27 5.70 0.37 74.46 0.00 0.00 0.00 0.00 Average: veth1e2404c 1.40 2.28 0.28 13.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-472) 01/15/26 _x86_64_ (8 CPU) 05:49:36 LINUX RESTART (8 CPU) 05:50:00 CPU %user %nice %system %iowait %steal %idle 06:00:01 all 22.36 0.00 2.89 1.90 0.08 72.78 06:00:01 0 21.23 0.00 2.46 0.76 0.07 75.47 06:00:01 1 21.13 0.00 2.84 1.79 0.08 74.16 06:00:01 2 27.77 0.00 2.81 1.80 0.08 67.55 06:00:01 3 23.45 0.00 2.53 1.73 0.08 72.21 06:00:01 4 19.16 0.00 2.52 1.27 0.07 76.98 06:00:01 5 22.18 0.00 3.77 3.10 0.08 70.88 06:00:01 6 25.99 0.00 3.75 2.08 0.08 68.11 06:00:01 7 17.98 0.00 2.44 2.67 0.07 76.84 06:10:20 all 17.05 0.00 1.00 0.50 0.05 81.41 06:10:20 0 10.86 0.00 0.98 0.84 0.05 87.26 06:10:20 1 25.04 0.00 1.08 0.32 0.04 73.51 06:10:20 2 10.04 0.00 1.13 0.39 0.06 88.37 06:10:20 3 18.55 0.00 1.22 0.67 0.05 79.52 06:10:20 4 11.08 0.00 0.97 0.53 0.03 87.38 06:10:20 5 21.88 0.00 1.00 0.46 0.06 76.61 06:10:20 6 32.29 0.00 0.89 0.33 0.05 66.43 06:10:20 7 6.62 0.00 0.72 0.45 0.03 92.18 06:20:20 all 11.53 0.00 0.66 0.01 0.04 87.76 06:20:20 0 0.33 0.00 0.06 0.02 0.03 99.56 06:20:20 1 0.02 0.00 0.02 0.00 0.09 99.88 06:20:20 2 2.01 0.00 0.16 0.00 0.04 97.80 06:20:20 3 28.88 0.00 1.24 0.01 0.04 69.84 06:20:20 4 0.90 0.00 0.11 0.01 0.02 98.97 06:20:20 5 59.58 0.00 3.60 0.00 0.09 36.72 06:20:20 6 0.01 0.00 0.03 0.04 0.01 99.92 06:20:20 7 0.51 0.00 0.05 0.00 0.01 99.42 06:30:00 all 11.87 0.00 0.75 0.01 0.04 87.34 06:30:00 0 0.01 0.00 0.01 0.01 0.02 99.95 06:30:00 1 0.02 0.00 0.01 0.00 0.12 99.86 06:30:00 2 0.78 0.00 0.00 0.00 0.01 99.21 06:30:00 3 0.01 0.00 0.01 0.01 0.01 99.96 06:30:00 4 0.07 0.00 0.04 0.00 0.04 99.85 06:30:00 5 94.01 0.00 5.88 0.00 0.11 0.00 06:30:00 6 0.01 0.00 0.01 0.05 0.01 99.93 06:30:00 7 0.03 0.00 0.01 0.00 0.01 99.96 06:40:20 all 11.82 0.00 0.71 0.01 0.04 87.43 06:40:20 0 0.01 0.00 0.01 0.00 0.02 99.96 06:40:20 1 0.03 0.00 0.01 0.00 0.11 99.85 06:40:20 2 0.03 0.00 0.00 0.00 0.01 99.96 06:40:20 3 0.01 0.00 0.01 0.01 0.01 99.96 06:40:20 4 0.04 0.00 0.03 0.01 0.04 99.88 06:40:20 5 94.27 0.00 5.56 0.00 0.11 0.06 06:40:20 6 0.01 0.00 0.01 0.03 0.00 99.95 06:40:20 7 0.04 0.00 0.01 0.00 0.01 99.94 06:50:08 all 11.80 0.00 0.76 0.01 0.04 87.40 06:50:08 0 0.05 0.00 0.02 0.00 0.02 99.91 06:50:08 1 0.04 0.00 0.01 0.00 0.10 99.84 06:50:08 2 0.12 0.00 0.01 0.00 0.01 99.86 06:50:08 3 0.01 0.00 0.01 0.02 0.01 99.95 06:50:08 4 0.06 0.00 0.04 0.00 0.03 99.87 06:50:08 5 93.96 0.00 5.91 0.00 0.12 0.00 06:50:08 6 0.01 0.00 0.02 0.06 0.00 99.91 06:50:08 7 0.03 0.00 0.02 0.00 0.01 99.95 07:00:00 all 11.81 0.00 0.72 0.01 0.04 87.43 07:00:00 0 0.02 0.00 0.01 0.00 0.02 99.95 07:00:00 1 0.01 0.00 0.01 0.00 0.11 99.88 07:00:00 2 0.02 0.00 0.00 0.00 0.01 99.97 07:00:00 3 0.01 0.00 0.02 0.01 0.01 99.95 07:00:00 4 0.06 0.00 0.03 0.00 0.04 99.87 07:00:00 5 94.23 0.00 5.66 0.00 0.11 0.00 07:00:00 6 0.02 0.00 0.01 0.03 0.01 99.94 07:00:00 7 0.02 0.00 0.01 0.00 0.01 99.97 07:10:44 all 11.94 0.00 0.68 0.02 0.04 87.32 07:10:44 0 0.01 0.00 0.02 0.00 0.02 99.95 07:10:44 1 0.05 0.00 0.01 0.07 0.11 99.76 07:10:44 2 0.81 0.00 0.00 0.00 0.01 99.18 07:10:44 3 0.01 0.00 0.01 0.02 0.01 99.96 07:10:44 4 0.05 0.00 0.05 0.03 0.04 99.83 07:10:44 5 94.57 0.00 5.32 0.00 0.12 0.00 07:10:44 6 0.02 0.00 0.02 0.02 0.01 99.93 07:10:44 7 0.02 0.00 0.02 0.00 0.01 99.95 07:20:20 all 11.92 0.00 0.63 0.01 0.04 87.41 07:20:20 0 0.01 0.00 0.01 0.00 0.02 99.96 07:20:20 1 0.01 0.00 0.01 0.03 0.09 99.86 07:20:20 2 0.20 0.00 0.03 0.00 0.01 99.77 07:20:20 3 0.01 0.00 0.01 0.02 0.01 99.95 07:20:20 4 0.06 0.00 0.04 0.00 0.04 99.86 07:20:20 5 94.95 0.00 4.95 0.00 0.11 0.00 07:20:20 6 0.02 0.00 0.02 0.01 0.01 99.95 07:20:20 7 0.02 0.00 0.01 0.00 0.01 99.96 07:30:00 all 11.92 0.00 0.62 0.01 0.03 87.42 07:30:00 0 0.01 0.00 0.01 0.00 0.02 99.96 07:30:00 1 0.01 0.00 0.01 0.03 0.09 99.87 07:30:00 2 0.03 0.00 0.00 0.00 0.01 99.96 07:30:00 3 0.01 0.00 0.01 0.02 0.01 99.94 07:30:00 4 0.06 0.00 0.04 0.00 0.04 99.86 07:30:00 5 95.08 0.00 4.83 0.00 0.10 0.00 07:30:00 6 0.02 0.00 0.01 0.00 0.00 99.97 07:30:00 7 0.04 0.00 0.02 0.00 0.01 99.93 07:40:20 all 11.97 0.00 0.61 0.01 0.04 87.38 07:40:20 0 0.01 0.00 0.01 0.00 0.02 99.96 07:40:20 1 0.02 0.00 0.00 0.01 0.10 99.87 07:40:20 2 0.47 0.00 0.00 0.00 0.01 99.51 07:40:20 3 0.02 0.00 0.01 0.02 0.01 99.95 07:40:20 4 0.06 0.00 0.03 0.00 0.03 99.88 07:40:20 5 95.13 0.00 4.76 0.00 0.10 0.00 07:40:20 6 0.03 0.00 0.01 0.01 0.00 99.95 07:40:20 7 0.02 0.00 0.01 0.00 0.01 99.95 07:40:20 CPU %user %nice %system %iowait %steal %idle 07:50:20 all 11.97 0.00 0.57 0.01 0.03 87.42 07:50:20 0 0.02 0.00 0.02 0.00 0.02 99.94 07:50:20 1 0.03 0.00 0.01 0.00 0.09 99.88 07:50:20 2 0.03 0.00 0.01 0.00 0.01 99.95 07:50:20 3 0.02 0.00 0.02 0.02 0.01 99.93 07:50:20 4 0.06 0.00 0.04 0.00 0.04 99.87 07:50:20 5 95.43 0.00 4.46 0.00 0.10 0.00 07:50:20 6 0.03 0.00 0.01 0.03 0.01 99.92 07:50:20 7 0.04 0.00 0.01 0.00 0.01 99.94 Average: all 13.17 0.00 0.88 0.21 0.04 85.70 Average: 0 2.73 0.00 0.30 0.14 0.03 96.80 Average: 1 3.92 0.00 0.33 0.19 0.09 95.47 Average: 2 3.54 0.00 0.35 0.18 0.02 95.91 Average: 3 5.94 0.00 0.42 0.21 0.02 93.40 Average: 4 2.65 0.00 0.33 0.16 0.04 96.83 Average: 5 79.50 0.00 4.63 0.30 0.10 15.47 Average: 6 4.93 0.00 0.40 0.22 0.01 94.43 Average: 7 2.12 0.00 0.28 0.26 0.01 97.33