---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43738 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 697 5320 3 9971 14949 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:3d:d1:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.17/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78933sec preferred_lft 78933sec inet6 fe80::f816:3eff:fe3d:d18b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:0f:0d:51 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-43738) 07/18/25 _x86_64_ (4 CPU) 09:02:41 LINUX RESTART (4 CPU) 09:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:03 18.53 0.66 16.99 0.88 71.43 1425.31 1099.63 09:30:01 7.55 0.08 7.10 0.37 5.37 244.94 933.10 09:40:04 18.46 0.70 16.74 1.01 8.19 1348.50 1182.61 09:50:04 19.81 0.00 18.89 0.92 0.01 613.95 878.44 10:00:01 7.05 0.00 6.74 0.31 0.00 123.85 466.71 10:10:04 5.32 0.00 5.15 0.17 0.00 91.79 73.51 10:20:04 21.04 0.06 5.48 15.51 1.05 102.85 213886.81 10:30:01 5.34 0.00 5.14 0.20 0.00 93.58 252.96 10:40:04 17.47 0.02 16.59 0.85 4.15 1326.59 556.89 10:50:04 5.83 0.00 5.58 0.25 0.00 104.76 171.55 11:00:01 9.15 0.00 8.65 0.50 0.01 1196.01 528.55 Average: 12.33 0.14 10.29 1.91 8.20 607.26 20011.63 09:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:03 7475896 15321724 604144 3.69 230964 7435160 1301076 7.47 2308460 5838988 432 09:30:01 3062916 10915628 5008792 30.59 232448 7440804 5710712 32.78 2353588 10209112 320 09:40:04 6603700 14819088 1106512 6.76 244408 7777136 1842488 10.58 2463976 6574720 74460 09:50:04 4793996 13015292 2909252 17.77 247848 7779524 3634420 20.86 2483328 8358472 204 10:00:01 3196436 11421288 4502248 27.50 249156 7781716 5173800 29.70 2484800 9941756 188 10:10:04 3061436 11289572 4633896 28.30 249912 7784224 5298624 30.41 2485572 10059796 488 10:20:04 1555244 9791536 6131212 37.45 251040 7791240 6790132 38.98 2491384 11563364 348 10:30:01 1616592 9855324 6067416 37.06 251556 7793112 6778384 38.91 2492084 11497376 48 10:40:04 5924948 14451292 1473512 9.00 260592 8061624 2764728 15.87 2594488 7107568 800 10:50:04 2777988 11308420 4614512 28.18 261332 8064928 5316280 30.52 2596288 10227752 416 11:00:01 2546428 11358052 4564152 27.88 268584 8329300 5228964 30.01 2690424 10361576 372 Average: 3874144 12140656 3783241 23.11 249804 7821706 4530873 26.01 2494945 9249135 7098 09:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:03 lo 10.74 10.74 7.96 7.96 0.00 0.00 0.00 0.00 09:20:03 ens3 1.24 0.80 0.36 0.28 0.00 0.00 0.00 0.00 09:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 15.38 15.38 8.27 8.27 0.00 0.00 0.00 0.00 09:30:01 ens3 0.82 0.53 0.17 0.13 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:04 lo 16.79 16.79 9.20 9.20 0.00 0.00 0.00 0.00 09:40:04 ens3 1.40 1.11 0.40 0.33 0.00 0.00 0.00 0.00 09:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:04 lo 13.30 13.30 7.70 7.70 0.00 0.00 0.00 0.00 09:50:04 ens3 1.13 0.80 0.22 0.17 0.00 0.00 0.00 0.00 09:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 19.64 19.64 9.35 9.35 0.00 0.00 0.00 0.00 10:00:01 ens3 1.15 1.46 0.17 1.40 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:04 lo 18.62 18.62 6.65 6.65 0.00 0.00 0.00 0.00 10:10:04 ens3 0.63 0.50 0.13 0.10 0.00 0.00 0.00 0.00 10:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:04 lo 25.80 25.80 11.41 11.41 0.00 0.00 0.00 0.00 10:20:04 ens3 0.74 0.51 0.17 0.13 0.00 0.00 0.00 0.00 10:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 18.00 18.00 10.32 10.32 0.00 0.00 0.00 0.00 10:30:01 ens3 0.74 0.56 0.16 0.12 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 12.94 12.94 6.82 6.82 0.00 0.00 0.00 0.00 10:40:04 ens3 1.24 0.95 0.32 0.26 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:04 lo 23.68 23.68 8.36 8.36 0.00 0.00 0.00 0.00 10:50:04 ens3 0.65 0.49 0.14 0.11 0.00 0.00 0.00 0.00 10:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 22.75 22.75 11.31 11.31 0.00 0.00 0.00 0.00 11:00:01 ens3 0.88 0.77 0.22 0.19 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.96 17.96 8.85 8.85 0.00 0.00 0.00 0.00 Average: ens3 0.97 0.77 0.23 0.29 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-43738) 07/18/25 _x86_64_ (4 CPU) 09:02:41 LINUX RESTART (4 CPU) 09:10:04 CPU %user %nice %system %iowait %steal %idle 09:20:03 all 21.33 0.00 0.92 0.07 0.08 77.59 09:20:03 0 21.16 0.00 0.80 0.05 0.08 77.91 09:20:03 1 21.53 0.00 1.03 0.06 0.09 77.29 09:20:03 2 21.72 0.00 0.91 0.14 0.09 77.15 09:20:03 3 20.91 0.00 0.95 0.04 0.09 78.01 09:30:01 all 14.97 0.00 0.69 0.03 0.08 84.23 09:30:01 0 14.78 0.00 0.68 0.03 0.08 84.44 09:30:01 1 15.15 0.00 0.59 0.01 0.08 84.17 09:30:01 2 15.41 0.00 0.77 0.03 0.08 83.70 09:30:01 3 14.54 0.00 0.72 0.05 0.08 84.62 09:40:04 all 23.08 0.00 0.93 0.12 0.08 75.78 09:40:04 0 23.50 0.00 0.99 0.06 0.08 75.37 09:40:04 1 23.30 0.00 0.93 0.12 0.08 75.56 09:40:04 2 22.68 0.00 1.03 0.06 0.09 76.15 09:40:04 3 22.84 0.00 0.79 0.24 0.08 76.05 09:50:04 all 29.23 0.00 0.96 0.06 0.09 69.67 09:50:04 0 29.21 0.00 0.96 0.03 0.08 69.71 09:50:04 1 29.41 0.00 0.94 0.05 0.09 69.51 09:50:04 2 28.59 0.00 1.06 0.05 0.09 70.21 09:50:04 3 29.71 0.00 0.87 0.12 0.08 69.23 10:00:01 all 13.11 0.00 0.62 0.02 0.08 86.17 10:00:01 0 13.27 0.00 0.63 0.05 0.07 85.98 10:00:01 1 13.43 0.00 0.60 0.01 0.09 85.88 10:00:01 2 13.02 0.00 0.67 0.04 0.08 86.19 10:00:01 3 12.70 0.00 0.60 0.01 0.08 86.62 10:10:04 all 7.25 0.00 0.41 0.02 0.08 92.24 10:10:04 0 7.48 0.00 0.50 0.03 0.08 91.91 10:10:04 1 7.14 0.00 0.38 0.03 0.08 92.36 10:10:04 2 7.02 0.00 0.40 0.01 0.08 92.49 10:10:04 3 7.37 0.00 0.35 0.01 0.08 92.19 10:20:04 all 9.75 0.00 0.51 0.04 0.08 89.63 10:20:04 0 9.85 0.00 0.50 0.04 0.08 89.53 10:20:04 1 10.20 0.00 0.58 0.03 0.09 89.10 10:20:04 2 9.27 0.00 0.50 0.07 0.08 90.08 10:20:04 3 9.66 0.00 0.45 0.01 0.08 89.80 10:30:01 all 9.22 0.00 0.41 0.02 0.08 90.27 10:30:01 0 9.41 0.00 0.45 0.01 0.08 90.06 10:30:01 1 9.19 0.00 0.38 0.02 0.09 90.33 10:30:01 2 9.41 0.00 0.42 0.05 0.08 90.04 10:30:01 3 8.85 0.00 0.41 0.01 0.08 90.65 10:40:04 all 24.69 0.00 0.88 0.07 0.09 74.27 10:40:04 0 24.76 0.00 0.81 0.04 0.09 74.30 10:40:04 1 24.23 0.00 0.87 0.01 0.09 74.79 10:40:04 2 24.92 0.00 0.98 0.11 0.09 73.90 10:40:04 3 24.86 0.00 0.84 0.14 0.09 74.08 10:50:04 all 10.90 0.00 0.51 0.02 0.08 88.49 10:50:04 0 10.87 0.00 0.56 0.04 0.08 88.45 10:50:04 1 10.54 0.00 0.54 0.01 0.09 88.83 10:50:04 2 11.10 0.00 0.47 0.01 0.08 88.34 10:50:04 3 11.11 0.00 0.46 0.02 0.08 88.32 11:00:01 all 14.37 0.00 0.62 0.07 0.08 84.86 11:00:01 0 13.78 0.00 0.69 0.01 0.08 85.44 11:00:01 1 14.51 0.00 0.69 0.03 0.09 84.69 11:00:01 2 14.81 0.00 0.65 0.14 0.08 84.31 11:00:01 3 14.39 0.00 0.45 0.09 0.08 85.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.18 0.00 0.68 0.05 0.08 83.01 Average: 0 16.20 0.00 0.69 0.03 0.08 83.00 Average: 1 16.25 0.00 0.69 0.03 0.09 82.95 Average: 2 16.18 0.00 0.71 0.06 0.08 82.95 Average: 3 16.10 0.00 0.63 0.07 0.08 83.13