---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15263 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: 2799.998 BogoMIPS: 5599.99 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 9.3G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40526 ---> free -m: total used free shared buff/cache available Mem: 16009 681 12548 1 2779 14998 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:65:7e:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85401sec preferred_lft 85401sec inet6 fe80::f816:3eff:fe65:7e15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:92:9c:d5 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-15263) 08/26/26 _x86_64_ (4 CPU) 06:10:43 LINUX RESTART (4 CPU) 06:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:12:01 426.45 134.81 291.65 0.00 5153.84 47533.64 0.00 06:13:01 104.13 17.30 86.84 0.00 2703.28 16904.80 0.00 06:14:01 7.85 0.03 7.82 0.00 8.13 930.24 0.00 06:15:01 6.65 0.07 6.58 0.00 10.26 973.84 0.00 06:16:01 27.43 12.11 15.31 0.00 3468.22 3876.15 0.00 06:17:01 4.80 0.02 4.78 0.00 0.13 65.99 0.00 06:18:01 3.90 0.02 3.88 0.00 4.27 283.55 0.00 06:19:01 3.58 0.03 3.55 0.00 7.60 581.37 0.00 06:20:01 1.80 0.00 1.80 0.00 0.00 70.39 0.00 06:21:01 1.90 0.00 1.90 0.00 0.00 31.86 0.00 06:22:01 0.83 0.00 0.83 0.00 0.00 10.00 0.00 06:23:01 1.48 0.00 1.48 0.00 0.00 19.07 0.00 06:24:01 0.83 0.00 0.83 0.00 0.00 9.60 0.00 06:25:01 0.88 0.02 0.87 0.00 0.13 11.06 0.00 06:26:01 4.85 2.18 2.68 0.00 21.81 82.73 0.00 06:27:01 7.90 0.68 7.22 0.00 81.85 1692.78 0.00 Average: 37.42 10.32 27.10 0.00 711.50 4521.92 0.00 06:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 13629716 15413552 588044 3.59 70576 1905536 1417456 8.13 787272 1701572 179948 06:13:01 13151620 15328448 660984 4.03 80360 2275680 1631796 9.36 943420 2001588 11180 06:14:01 13159012 15354892 633824 3.87 80632 2294052 1657356 9.50 926196 2011472 8360 06:15:01 13078344 15292540 695632 4.24 80932 2311592 1678500 9.62 996836 2019424 5120 06:16:01 12836108 15267792 712780 4.35 86016 2516296 1800924 10.33 1156864 2080700 1428 06:17:01 12839220 15270972 709592 4.33 86084 2516292 1800388 10.32 1154224 2080656 204 06:18:01 12908120 15350576 629616 3.84 86300 2526484 1655784 9.49 1080076 2087880 7768 06:19:01 12808312 15257000 723100 4.41 86436 2532432 1753464 10.05 1176464 2089352 208 06:20:01 12845280 15295316 684736 4.18 86500 2533696 1593108 9.13 1140760 2090624 20 06:21:01 12846844 15297236 683048 4.17 86592 2533676 1593108 9.13 1137364 2090876 24 06:22:01 12862132 15312556 667716 4.07 86624 2533676 1593108 9.13 1122316 2090876 8 06:23:01 12825684 15276148 704104 4.30 86664 2533676 1661760 9.53 1159540 2090884 4 06:24:01 12858556 15309048 671292 4.09 86680 2533684 1661760 9.53 1125748 2090884 8 06:25:01 12857588 15308104 672204 4.10 86708 2533680 1661760 9.53 1127676 2090884 172 06:26:01 12853236 15305908 674016 4.11 86800 2535576 1683028 9.65 1128724 2092708 32 06:27:01 12836288 15343868 634704 3.87 88232 2587864 1421068 8.15 1115892 2123048 40540 Average: 12949754 15311497 671587 4.10 84508 2450243 1641523 9.41 1079961 2052089 15939 06:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 427.77 268.48 2545.54 75.81 0.00 0.00 0.00 0.00 06:12:01 lo 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 86.02 66.64 968.14 11.90 0.00 0.00 0.00 0.00 06:13:01 lo 62.49 62.49 116.87 116.87 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 ens3 22.51 20.70 5.39 5.77 0.00 0.00 0.00 0.00 06:14:01 lo 68.61 68.61 243.86 243.86 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 18.91 17.68 4.20 4.47 0.00 0.00 0.00 0.00 06:15:01 lo 62.14 62.14 236.77 236.77 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 57.84 27.26 1413.16 2.69 0.00 0.00 0.00 0.00 06:16:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 0.68 0.40 0.22 0.29 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 10.68 10.03 2.41 2.63 0.00 0.00 0.00 0.00 06:18:01 lo 36.06 36.06 148.45 148.45 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 6.37 5.87 1.64 2.95 0.00 0.00 0.00 0.00 06:19:01 lo 18.41 18.41 67.25 67.25 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 1.37 0.65 0.56 0.74 0.00 0.00 0.00 0.00 06:20:01 lo 1.23 1.23 11.84 11.84 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.65 0.38 0.33 0.43 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 0.37 0.20 0.14 0.28 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 06:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 0.35 0.15 0.13 0.22 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 0.60 0.15 0.11 0.22 0.00 0.00 0.00 0.00 06:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 0.88 0.48 0.39 0.64 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 16.23 15.05 13.50 17.32 0.00 0.00 0.00 0.00 06:27:01 lo 27.00 27.00 444.19 444.19 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 40.31 26.89 307.37 7.84 0.00 0.00 0.00 0.00 Average: lo 17.46 17.46 79.42 79.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15263) 08/26/26 _x86_64_ (4 CPU) 06:10:43 LINUX RESTART (4 CPU) 06:11:02 CPU %user %nice %system %iowait %steal %idle 06:12:01 all 22.27 17.83 15.64 3.25 0.10 40.91 06:12:01 0 27.12 16.21 14.74 2.65 0.10 39.18 06:12:01 1 17.69 19.39 16.54 3.07 0.10 43.20 06:12:01 2 17.54 18.78 17.64 5.06 0.10 40.88 06:12:01 3 26.72 16.93 13.62 2.22 0.10 40.40 06:13:01 all 39.88 0.62 4.31 0.77 0.09 54.34 06:13:01 0 36.67 0.39 4.32 1.15 0.08 57.38 06:13:01 1 54.72 0.52 5.06 0.47 0.10 39.12 06:13:01 2 33.62 0.79 3.67 0.19 0.10 61.64 06:13:01 3 34.42 0.77 4.18 1.24 0.07 59.32 06:14:01 all 52.03 0.00 3.80 0.01 0.11 44.05 06:14:01 0 52.22 0.00 4.21 0.00 0.12 43.46 06:14:01 1 51.90 0.00 3.62 0.00 0.10 44.37 06:14:01 2 52.46 0.00 3.60 0.00 0.10 43.85 06:14:01 3 51.55 0.00 3.77 0.05 0.10 44.52 06:15:01 all 52.11 0.00 3.66 0.01 0.11 44.11 06:15:01 0 52.34 0.00 3.74 0.02 0.09 43.82 06:15:01 1 51.90 0.00 3.81 0.00 0.12 44.17 06:15:01 2 51.58 0.00 3.67 0.00 0.12 44.64 06:15:01 3 52.63 0.00 3.41 0.03 0.12 43.80 06:16:01 all 52.79 0.00 2.83 0.38 0.28 43.72 06:16:01 0 48.95 0.00 2.84 0.12 0.73 47.36 06:16:01 1 54.04 0.00 2.35 0.24 0.12 43.26 06:16:01 2 54.59 0.00 2.84 1.03 0.10 41.43 06:16:01 3 53.55 0.00 3.29 0.12 0.19 42.85 06:17:01 all 52.77 0.00 1.83 0.01 0.12 45.27 06:17:01 0 50.74 0.00 1.76 0.02 0.10 47.38 06:17:01 1 49.85 0.00 1.80 0.02 0.12 48.21 06:17:01 2 54.87 0.00 1.83 0.00 0.12 43.18 06:17:01 3 55.62 0.00 1.91 0.02 0.12 42.32 06:18:01 all 52.09 0.00 2.98 0.00 0.12 44.80 06:18:01 0 49.42 0.00 2.98 0.00 0.12 47.48 06:18:01 1 52.04 0.00 2.84 0.02 0.10 45.00 06:18:01 2 52.72 0.00 2.89 0.00 0.12 44.27 06:18:01 3 54.19 0.00 3.23 0.00 0.14 42.44 06:19:01 all 51.57 0.00 2.56 0.13 0.10 45.64 06:19:01 0 50.51 0.00 2.52 0.27 0.12 46.57 06:19:01 1 50.74 0.00 2.57 0.02 0.10 46.57 06:19:01 2 52.36 0.00 2.87 0.22 0.10 44.45 06:19:01 3 52.66 0.00 2.27 0.00 0.09 44.99 06:20:01 all 31.76 0.00 1.79 0.01 0.06 66.38 06:20:01 0 31.36 0.00 1.86 0.02 0.05 66.71 06:20:01 1 34.02 0.00 1.93 0.00 0.05 63.99 06:20:01 2 32.01 0.00 1.91 0.02 0.07 65.99 06:20:01 3 29.72 0.00 1.46 0.00 0.05 68.77 06:21:01 all 28.84 0.00 1.77 0.00 0.07 69.31 06:21:01 0 30.08 0.00 2.00 0.00 0.07 67.85 06:21:01 1 28.70 0.00 1.74 0.02 0.07 69.48 06:21:01 2 28.66 0.00 1.88 0.00 0.07 69.39 06:21:01 3 27.96 0.00 1.48 0.00 0.07 70.50 06:22:01 all 27.36 0.00 1.64 0.00 0.76 70.25 06:22:01 0 28.92 0.00 1.90 0.00 0.09 69.10 06:22:01 1 24.51 0.00 1.43 0.00 0.57 73.50 06:22:01 2 29.93 0.00 1.97 0.00 0.07 68.03 06:22:01 3 26.24 0.00 1.27 0.00 2.24 70.25 06:22:01 CPU %user %nice %system %iowait %steal %idle 06:23:01 all 28.56 0.00 1.73 0.01 0.07 69.64 06:23:01 0 29.92 0.00 2.01 0.00 0.05 68.03 06:23:01 1 28.21 0.00 1.53 0.02 0.07 70.18 06:23:01 2 30.95 0.00 1.83 0.02 0.09 67.11 06:23:01 3 25.16 0.00 1.53 0.00 0.05 73.25 06:24:01 all 28.79 0.00 1.72 0.00 0.07 69.42 06:24:01 0 27.44 0.00 1.79 0.00 0.07 70.71 06:24:01 1 30.18 0.00 1.82 0.00 0.07 67.93 06:24:01 2 27.25 0.00 1.68 0.00 0.05 71.02 06:24:01 3 30.28 0.00 1.60 0.00 0.09 68.04 06:25:01 all 28.76 0.00 1.64 0.00 0.07 69.53 06:25:01 0 29.67 0.00 1.76 0.00 0.07 68.51 06:25:01 1 30.71 0.00 1.62 0.00 0.07 67.60 06:25:01 2 27.60 0.00 1.80 0.00 0.07 70.53 06:25:01 3 27.04 0.00 1.40 0.00 0.05 71.50 06:26:01 all 28.64 0.00 1.79 0.02 0.08 69.47 06:26:01 0 24.98 0.00 1.57 0.00 0.07 73.38 06:26:01 1 29.88 0.00 1.72 0.03 0.07 68.29 06:26:01 2 31.01 0.00 2.13 0.05 0.09 66.72 06:26:01 3 28.70 0.00 1.74 0.00 0.09 69.47 06:27:01 all 26.37 0.00 1.59 0.11 0.06 71.87 06:27:01 0 23.65 0.00 1.80 0.03 0.05 74.47 06:27:01 1 19.97 0.00 1.31 0.27 0.07 78.39 06:27:01 2 34.08 0.00 1.86 0.12 0.07 63.87 06:27:01 3 27.75 0.00 1.40 0.03 0.05 70.77 Average: all 37.82 1.16 3.21 0.30 0.14 57.38 Average: 0 37.15 1.05 3.25 0.27 0.12 58.16 Average: 1 38.10 1.25 3.24 0.26 0.12 57.03 Average: 2 38.25 1.23 3.38 0.42 0.09 56.63 Average: 3 37.79 1.10 2.97 0.23 0.23 57.68