---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-136 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 639 12791 1 2578 15038 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:a6:6e:02 brd ff:ff:ff:ff:ff:ff inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85401sec preferred_lft 85401sec inet6 fe80::f816:3eff:fea6:6e02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:d8:c0:26 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-136) 07/16/26 _x86_64_ (4 CPU) 10:38:51 LINUX RESTART (4 CPU) 10:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:01 324.62 132.65 191.97 0.00 5536.30 44108.48 0.00 10:41:01 126.68 31.16 95.52 0.00 2846.19 11521.16 0.00 10:42:01 33.48 0.05 33.43 0.00 4.00 8662.02 0.00 10:43:01 7.03 0.10 6.93 0.00 17.60 948.51 0.00 10:44:01 4.72 0.98 3.73 0.00 68.79 513.51 0.00 10:45:01 2.47 0.00 2.47 0.00 0.00 32.66 0.00 10:46:01 2.37 0.03 2.33 0.00 3.33 136.38 0.00 10:47:01 4.33 0.02 4.32 0.00 2.00 721.75 0.00 10:48:01 1.57 0.00 1.57 0.00 0.00 68.12 0.00 10:49:01 1.68 0.00 1.68 0.00 0.00 22.00 0.00 10:50:01 0.98 0.00 0.98 0.00 0.00 10.66 0.00 10:51:01 1.50 0.00 1.50 0.00 0.00 17.73 0.00 10:52:01 1.05 0.00 1.05 0.00 0.00 12.26 0.00 10:53:01 1.45 0.00 1.45 0.00 0.00 17.47 0.00 10:54:01 1.57 0.02 1.55 0.00 0.13 18.80 0.00 10:55:01 9.78 0.72 9.07 0.00 87.45 1020.10 0.00 Average: 32.84 10.36 22.48 0.00 535.47 4240.35 0.00 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 13704776 15378988 630484 3.85 57912 1819264 1437828 8.24 816924 1617888 119088 10:41:01 13191508 15371240 616336 3.76 80772 2278892 1485532 8.52 902516 2003848 246612 10:42:01 13155952 15351368 635732 3.88 80980 2294004 1605008 9.20 929524 2012052 9888 10:43:01 13114364 15329828 656608 4.01 81308 2313204 1634548 9.37 958704 2021656 10020 10:44:01 13075284 15300432 685732 4.18 82776 2321112 1762752 10.11 991232 2027512 356 10:45:01 13081712 15306860 679524 4.15 82820 2321120 1780672 10.21 984476 2027476 44 10:46:01 13145516 15379740 606400 3.70 82952 2329804 1517380 8.70 915180 2034212 8672 10:47:01 12974732 15216672 769168 4.69 83144 2337124 1745124 10.01 1082620 2036116 232 10:48:01 13069680 15312944 672860 4.10 83176 2338392 1562620 8.96 986408 2037456 8 10:49:01 13070584 15314060 671888 4.10 83216 2338372 1562620 8.96 985552 2037628 24 10:50:01 13097140 15340640 645404 3.94 83240 2338372 1562620 8.96 958444 2037628 8 10:51:01 13098804 15342348 643788 3.93 83284 2338372 1650584 9.46 956796 2037628 40 10:52:01 13098328 15341908 644172 3.93 83312 2338380 1650584 9.46 956600 2037636 4 10:53:01 13098188 15341804 644276 3.93 83344 2338380 1650584 9.46 958680 2037636 204 10:54:01 13098928 15342588 643208 3.92 83384 2338384 1669936 9.57 956640 2037640 36 10:55:01 13109636 15405928 578924 3.53 84980 2388404 1398220 8.02 914928 2067336 51968 Average: 13136571 15336084 651532 3.97 81288 2298224 1604788 9.20 953452 2006959 27950 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 430.05 275.01 2439.75 74.06 0.00 0.00 0.00 0.00 10:41:01 lo 59.61 59.61 107.64 107.64 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 103.85 77.34 1084.09 19.89 0.00 0.00 0.00 0.00 10:42:01 lo 48.76 48.76 182.89 182.89 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 16.66 14.28 4.46 3.66 0.00 0.00 0.00 0.00 10:43:01 lo 71.37 71.37 255.44 255.44 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 22.50 21.15 5.27 5.33 0.00 0.00 0.00 0.00 10:44:01 lo 13.66 13.66 50.85 50.85 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 4.42 4.53 1.29 1.29 0.00 0.00 0.00 0.00 10:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 0.47 0.30 0.20 0.28 0.00 0.00 0.00 0.00 10:46:01 lo 24.98 24.98 113.63 113.63 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 7.43 7.13 1.67 1.88 0.00 0.00 0.00 0.00 10:47:01 lo 28.65 28.65 101.82 101.82 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 8.97 9.13 1.99 2.27 0.00 0.00 0.00 0.00 10:48:01 lo 1.22 1.22 11.85 11.85 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 0.93 0.42 0.43 0.28 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 0.35 0.25 0.07 0.23 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 0.70 0.25 0.35 0.29 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 2.02 0.63 1.09 1.51 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 4.53 0.05 2.72 0.21 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 2.42 0.25 1.17 0.28 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 1.58 0.50 0.93 1.05 0.00 0.00 0.00 0.00 10:55:01 lo 36.61 36.61 443.46 443.46 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 18.46 14.05 15.07 6.56 0.00 0.00 0.00 0.00 Average: lo 17.97 17.97 79.24 79.24 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 Average: ens3 39.09 26.58 222.58 7.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-136) 07/16/26 _x86_64_ (4 CPU) 10:38:51 LINUX RESTART (4 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 17.10 17.48 13.92 6.44 0.13 44.94 10:40:01 0 24.69 15.24 12.49 6.39 0.13 41.06 10:40:01 1 12.72 18.64 15.67 5.52 0.14 47.32 10:40:01 2 14.64 18.61 13.84 8.09 0.12 44.70 10:40:01 3 16.33 17.45 13.68 5.73 0.14 46.68 10:41:01 all 27.85 3.22 5.03 4.54 0.10 59.26 10:41:01 0 34.37 3.27 5.46 2.24 0.10 54.56 10:41:01 1 35.59 1.47 4.96 10.08 0.10 47.80 10:41:01 2 24.15 4.36 5.28 2.67 0.10 63.44 10:41:01 3 17.33 3.78 4.42 3.19 0.08 71.21 10:42:01 all 52.03 0.00 3.21 0.18 0.13 44.44 10:42:01 0 51.93 0.00 3.51 0.67 0.15 43.74 10:42:01 1 52.17 0.00 2.90 0.03 0.12 44.78 10:42:01 2 52.44 0.00 3.14 0.02 0.14 44.27 10:42:01 3 51.61 0.00 3.30 0.00 0.12 44.98 10:43:01 all 51.85 0.00 3.77 0.03 0.13 44.23 10:43:01 0 51.42 0.00 3.57 0.00 0.12 44.88 10:43:01 1 51.93 0.00 3.64 0.07 0.12 44.24 10:43:01 2 51.41 0.00 3.82 0.00 0.14 44.63 10:43:01 3 52.64 0.00 4.05 0.03 0.14 43.14 10:44:01 all 52.18 0.00 2.42 0.01 0.12 45.26 10:44:01 0 52.37 0.00 2.36 0.02 0.12 45.13 10:44:01 1 51.24 0.00 2.35 0.02 0.14 46.26 10:44:01 2 51.88 0.00 2.66 0.02 0.12 45.32 10:44:01 3 53.25 0.00 2.31 0.00 0.12 44.32 10:45:01 all 52.50 0.00 2.06 0.01 0.12 45.32 10:45:01 0 53.15 0.00 2.44 0.02 0.12 44.28 10:45:01 1 52.00 0.00 1.88 0.02 0.12 45.97 10:45:01 2 51.74 0.00 2.02 0.00 0.12 46.11 10:45:01 3 53.08 0.00 1.88 0.00 0.12 44.92 10:46:01 all 52.38 0.00 2.66 0.00 0.12 44.84 10:46:01 0 51.57 0.00 2.96 0.00 0.12 45.35 10:46:01 1 52.34 0.00 2.44 0.02 0.12 45.08 10:46:01 2 53.10 0.00 2.69 0.00 0.10 44.10 10:46:01 3 52.50 0.00 2.55 0.00 0.12 44.83 10:47:01 all 52.43 0.00 2.78 0.01 0.12 44.66 10:47:01 0 52.27 0.00 2.94 0.00 0.12 44.67 10:47:01 1 51.30 0.00 2.62 0.03 0.10 45.93 10:47:01 2 53.60 0.00 2.75 0.00 0.12 43.53 10:47:01 3 52.55 0.00 2.80 0.00 0.12 44.52 10:48:01 all 32.39 0.00 1.89 0.01 0.08 65.64 10:48:01 0 27.76 0.00 1.60 0.00 0.07 70.57 10:48:01 1 32.53 0.00 2.01 0.02 0.09 65.36 10:48:01 2 35.17 0.00 1.94 0.00 0.09 62.80 10:48:01 3 34.13 0.00 1.99 0.02 0.07 63.79 10:49:01 all 28.29 0.00 1.80 0.01 0.07 69.82 10:49:01 0 28.33 0.00 2.03 0.00 0.07 69.57 10:49:01 1 30.51 0.00 1.84 0.02 0.07 67.56 10:49:01 2 29.59 0.00 1.76 0.02 0.07 68.57 10:49:01 3 24.78 0.00 1.59 0.00 0.07 73.56 10:50:01 all 28.59 0.00 1.70 0.00 0.08 69.63 10:50:01 0 25.64 0.00 1.52 0.00 0.07 72.78 10:50:01 1 31.18 0.00 1.78 0.00 0.09 66.96 10:50:01 2 29.03 0.00 1.85 0.00 0.07 69.05 10:50:01 3 28.53 0.00 1.65 0.00 0.09 69.74 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 28.66 0.00 1.59 0.01 0.18 69.56 10:51:01 0 28.57 0.00 1.53 0.00 0.17 69.72 10:51:01 1 30.18 0.00 1.68 0.02 0.24 67.88 10:51:01 2 28.95 0.00 1.62 0.02 0.19 69.22 10:51:01 3 26.93 0.00 1.53 0.00 0.10 71.44 10:52:01 all 28.78 0.00 1.71 0.00 0.10 69.41 10:52:01 0 28.40 0.00 1.69 0.00 0.10 69.81 10:52:01 1 30.02 0.00 1.74 0.00 0.09 68.15 10:52:01 2 27.88 0.00 1.75 0.00 0.09 70.28 10:52:01 3 28.85 0.00 1.64 0.00 0.10 69.41 10:53:01 all 28.59 0.00 1.78 0.00 0.11 69.53 10:53:01 0 26.43 0.00 1.75 0.00 0.10 71.71 10:53:01 1 31.12 0.00 1.91 0.00 0.12 66.85 10:53:01 2 28.00 0.00 1.75 0.00 0.09 70.16 10:53:01 3 28.78 0.00 1.69 0.00 0.12 69.41 10:54:01 all 28.60 0.00 1.75 0.00 0.09 69.55 10:54:01 0 29.95 0.00 1.85 0.00 0.09 68.11 10:54:01 1 28.93 0.00 1.58 0.00 0.10 69.38 10:54:01 2 27.88 0.00 1.81 0.02 0.09 70.21 10:54:01 3 27.65 0.00 1.78 0.00 0.09 70.48 10:55:01 all 25.74 0.00 1.67 0.31 0.07 72.21 10:55:01 0 24.56 0.00 1.87 0.00 0.07 73.51 10:55:01 1 25.49 0.00 1.74 0.07 0.07 72.63 10:55:01 2 23.18 0.00 1.53 1.11 0.09 74.10 10:55:01 3 29.74 0.00 1.53 0.07 0.07 68.60 Average: all 36.76 1.32 3.13 0.74 0.11 57.95 Average: 0 37.01 1.18 3.12 0.59 0.11 58.00 Average: 1 37.46 1.28 3.19 1.01 0.11 56.93 Average: 2 36.41 1.47 3.17 0.77 0.11 58.08 Average: 3 36.13 1.35 3.04 0.58 0.10 58.79