---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5675 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/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 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40953 ---> free -m: total used free shared buff/cache available Mem: 16009 706 12527 1 2775 14979 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:72:5b:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fe72:5b39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:e7:67:94 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-5675) 10/27/26 _x86_64_ (4 CPU) 12:23:10 LINUX RESTART (4 CPU) 12:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:25:01 146.07 50.75 95.32 0.00 588.34 8618.88 0.00 12:26:01 77.54 14.46 63.07 0.00 2700.75 14272.02 0.00 12:27:01 7.95 0.03 7.92 0.00 6.00 1005.33 0.00 12:28:01 3.22 0.03 3.18 0.00 5.73 611.50 0.00 12:29:01 27.38 10.15 17.23 0.00 3447.29 3756.44 0.00 12:30:02 6.95 0.02 6.93 0.00 4.27 514.58 0.00 12:31:01 2.53 0.00 2.53 0.00 0.00 430.37 0.00 12:32:01 1.67 0.00 1.67 0.00 0.00 20.13 0.00 12:33:01 0.85 0.00 0.85 0.00 0.00 11.20 0.00 12:34:01 1.98 0.00 1.98 0.00 0.00 32.39 0.00 12:35:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 12:36:01 1.10 0.00 1.10 0.00 0.00 15.73 0.00 12:37:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 12:38:01 11.03 0.77 10.26 0.00 87.45 1409.37 0.00 Average: 20.74 5.45 15.29 0.00 489.15 2196.49 0.00 12:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 13356372 15370264 632032 3.86 80040 2104544 1426940 8.18 848716 1895312 321248 12:26:01 13108260 15303812 695304 4.24 81248 2282108 1610096 9.23 972708 2014824 10492 12:27:01 13127096 15346084 652272 3.98 81564 2304640 1605140 9.20 938564 2026520 12500 12:28:01 13094196 15317044 681388 4.16 81668 2308016 1730484 9.92 970052 2027792 72 12:29:01 12862536 15297752 689996 4.21 86804 2512256 1765220 10.12 1146436 2065776 496 12:30:02 12826920 15278916 708440 4.32 87068 2528356 1707336 9.79 1174908 2073784 10648 12:31:01 12860776 15314160 673092 4.11 87132 2529628 1567524 8.99 1141000 2075128 36 12:32:01 12859792 15313228 674004 4.11 87184 2529624 1567524 8.99 1141288 2075132 20 12:33:01 12881212 15334792 652472 3.98 87212 2529632 1567524 8.99 1121556 2075248 20 12:34:01 12879308 15332980 654252 3.99 87324 2529604 1649020 9.45 1122348 2075228 16 12:35:01 12881652 15335360 651868 3.98 87360 2529604 1649020 9.45 1118932 2075228 20 12:36:01 12847684 15301444 685868 4.18 87400 2529620 1649020 9.45 1153896 2075236 208 12:37:01 12881316 15335116 652188 3.98 87432 2529620 1649020 9.45 1120792 2075236 148 12:38:01 12813944 15323132 662216 4.04 88864 2582084 1466148 8.41 1188580 2072600 39580 Average: 12948647 15321720 668957 4.08 85593 2452095 1615001 9.26 1082841 2050217 28250 12:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.93 0.93 0.12 0.12 0.00 0.00 0.00 0.00 12:25:01 ens3 87.80 58.51 1208.26 8.87 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 97.00 97.00 247.12 247.12 0.00 0.00 0.00 0.00 12:26:01 ens3 71.87 62.34 503.65 11.64 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 79.40 79.40 287.24 287.24 0.00 0.00 0.00 0.00 12:27:01 ens3 24.25 22.93 5.55 6.44 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 15.95 15.95 58.95 58.95 0.00 0.00 0.00 0.00 12:28:01 ens3 4.55 4.28 1.02 1.21 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:29:01 ens3 165.06 134.89 1418.04 9.47 0.00 0.00 0.00 0.00 12:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 lo 53.69 53.69 216.12 216.12 0.00 0.00 0.00 0.00 12:30:02 ens3 15.80 15.35 3.54 3.86 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 1.24 1.24 12.15 12.15 0.00 0.00 0.00 0.00 12:31:01 ens3 0.41 0.31 0.11 0.27 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 ens3 0.27 0.22 0.07 0.23 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 0.17 0.10 0.06 0.21 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 ens3 0.33 0.27 0.14 0.29 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 0.13 0.12 0.05 0.22 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 ens3 0.35 0.22 0.07 0.23 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 1.35 0.57 0.59 1.08 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 34.23 34.23 446.96 446.96 0.00 0.00 0.00 0.00 12:38:01 ens3 857.99 522.56 311.38 802.63 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: lo 20.26 20.26 90.71 90.71 0.00 0.00 0.00 0.00 Average: ens3 87.99 58.83 246.92 60.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5675) 10/27/26 _x86_64_ (4 CPU) 12:23:10 LINUX RESTART (4 CPU) 12:24:01 CPU %user %nice %system %iowait %steal %idle 12:25:01 all 15.84 12.61 9.07 10.52 0.03 51.93 12:25:01 0 13.13 13.47 10.72 7.50 0.02 55.17 12:25:01 1 13.85 11.76 8.62 12.34 0.02 53.41 12:25:01 2 26.55 12.56 8.91 8.54 0.03 43.41 12:25:01 3 9.86 12.66 8.04 13.70 0.03 55.71 12:26:01 all 47.42 0.00 4.30 0.50 0.02 47.76 12:26:01 0 45.99 0.00 4.55 0.46 0.02 48.99 12:26:01 1 46.75 0.00 4.22 0.12 0.02 48.89 12:26:01 2 49.98 0.00 4.47 1.26 0.02 44.27 12:26:01 3 46.95 0.00 3.96 0.19 0.02 48.89 12:27:01 all 51.61 0.00 3.64 0.01 0.02 44.73 12:27:01 0 50.90 0.00 3.65 0.00 0.02 45.43 12:27:01 1 51.27 0.00 3.60 0.00 0.02 45.11 12:27:01 2 51.43 0.00 3.52 0.00 0.02 45.03 12:27:01 3 52.83 0.00 3.77 0.03 0.02 43.35 12:28:01 all 52.30 0.00 2.16 0.01 0.02 45.51 12:28:01 0 48.83 0.00 2.18 0.00 0.02 48.97 12:28:01 1 54.13 0.00 2.17 0.00 0.02 43.68 12:28:01 2 53.20 0.00 1.98 0.02 0.02 44.79 12:28:01 3 53.01 0.00 2.29 0.02 0.03 44.64 12:29:01 all 53.13 0.00 2.52 0.23 0.02 44.10 12:29:01 0 53.11 0.00 2.49 0.19 0.02 44.20 12:29:01 1 50.89 0.00 2.43 0.27 0.02 46.39 12:29:01 2 53.29 0.00 2.56 0.07 0.03 44.05 12:29:01 3 55.23 0.00 2.61 0.40 0.00 41.76 12:30:02 all 52.20 0.00 3.15 0.01 0.02 44.61 12:30:02 0 51.39 0.00 3.27 0.00 0.02 45.32 12:30:02 1 52.78 0.00 2.78 0.00 0.02 44.42 12:30:02 2 52.24 0.00 3.54 0.02 0.02 44.19 12:30:02 3 52.41 0.00 3.01 0.03 0.02 44.53 12:31:01 all 40.73 0.00 1.89 0.01 0.02 57.35 12:31:01 0 39.18 0.00 1.83 0.00 0.02 58.97 12:31:01 1 38.33 0.00 1.91 0.00 0.02 59.74 12:31:01 2 42.77 0.00 1.98 0.03 0.03 55.18 12:31:01 3 42.64 0.00 1.84 0.00 0.02 55.50 12:32:01 all 28.88 0.00 1.69 0.00 0.01 69.42 12:32:01 0 29.25 0.00 1.81 0.00 0.02 68.92 12:32:01 1 28.38 0.00 1.65 0.00 0.00 69.97 12:32:01 2 29.03 0.00 1.59 0.02 0.00 69.36 12:32:01 3 28.88 0.00 1.70 0.00 0.02 69.41 12:33:01 all 29.33 0.00 1.94 0.00 0.02 68.71 12:33:01 0 27.51 0.00 1.89 0.00 0.02 70.59 12:33:01 1 28.32 0.00 1.99 0.00 0.02 69.67 12:33:01 2 32.38 0.00 2.19 0.02 0.02 65.40 12:33:01 3 29.13 0.00 1.70 0.00 0.02 69.15 12:34:01 all 28.89 0.00 1.64 0.01 0.01 69.45 12:34:01 0 26.19 0.00 1.70 0.02 0.02 72.07 12:34:01 1 30.19 0.00 1.63 0.02 0.02 68.15 12:34:01 2 30.84 0.00 1.64 0.02 0.02 67.49 12:34:01 3 28.29 0.00 1.59 0.00 0.00 70.13 12:35:01 all 28.97 0.00 1.55 0.00 0.01 69.47 12:35:01 0 29.64 0.00 1.57 0.00 0.02 68.77 12:35:01 1 30.34 0.00 1.54 0.00 0.02 68.11 12:35:01 2 28.47 0.00 1.59 0.00 0.00 69.93 12:35:01 3 27.41 0.00 1.48 0.00 0.02 71.09 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 28.70 0.00 1.64 0.00 0.01 69.64 12:36:01 0 30.91 0.00 1.76 0.00 0.02 67.32 12:36:01 1 27.78 0.00 1.49 0.02 0.00 70.71 12:36:01 2 28.20 0.00 1.68 0.00 0.02 70.10 12:36:01 3 27.94 0.00 1.64 0.00 0.00 70.42 12:37:01 all 28.46 0.00 1.72 0.01 0.02 69.79 12:37:01 0 25.31 0.00 1.66 0.02 0.02 73.00 12:37:01 1 30.41 0.00 1.79 0.02 0.02 67.76 12:37:01 2 30.86 0.00 1.60 0.00 0.02 67.53 12:37:01 3 27.22 0.00 1.84 0.00 0.02 70.92 12:38:01 all 23.18 0.00 2.68 0.16 0.02 73.97 12:38:01 0 16.60 0.00 2.62 0.12 0.02 80.64 12:38:01 1 17.57 0.00 2.15 0.40 0.02 79.86 12:38:01 2 25.90 0.00 2.45 0.02 0.02 71.61 12:38:01 3 32.71 0.00 3.49 0.08 0.02 63.71 Average: all 36.40 0.92 2.84 0.84 0.02 58.98 Average: 0 34.86 0.99 3.00 0.61 0.02 60.53 Average: 1 35.75 0.85 2.72 0.96 0.01 59.71 Average: 2 38.24 0.92 2.85 0.73 0.02 57.24 Average: 3 36.74 0.93 2.80 1.06 0.02 58.45