---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-8340 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/26865 /dev/loop4 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 16009 663 12518 1 2827 15007 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:28:1a:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe28:1afd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:44:48:b3 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-8340) 05/05/26 _x86_64_ (4 CPU) 10:25:10 LINUX RESTART (4 CPU) 10:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 183.87 55.30 128.57 0.00 3191.32 13318.57 0.00 10:28:01 21.98 0.10 21.88 0.00 13.87 6860.27 0.00 10:29:01 8.71 0.03 8.68 0.00 4.40 1189.60 0.00 10:30:01 1.93 0.00 1.93 0.00 0.00 277.07 0.00 10:31:01 42.38 5.78 36.59 0.00 2399.07 6234.96 0.00 10:32:01 5.18 0.03 5.15 0.00 4.40 319.95 0.00 10:33:01 4.42 0.03 4.38 0.00 6.80 606.57 0.00 10:34:01 1.53 0.02 1.52 0.00 0.80 68.66 0.00 10:35:01 1.07 0.00 1.07 0.00 0.00 11.73 0.00 10:36:01 1.62 0.00 1.62 0.00 0.00 18.53 0.00 10:37:01 1.05 0.00 1.05 0.00 0.00 16.53 0.00 10:38:01 1.00 0.00 1.00 0.00 0.00 13.46 0.00 10:39:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 10:40:01 1.10 0.00 1.10 0.00 0.00 14.53 0.00 10:41:01 15.30 0.90 14.40 0.00 103.85 1404.97 0.00 Average: 19.29 4.09 15.20 0.00 378.52 2011.82 0.00 10:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 13235620 15337464 651820 3.98 79088 2206768 1538124 8.82 935900 1929528 194324 10:28:01 13269000 15382908 605556 3.69 79232 2218592 1598480 9.16 897576 1935648 7488 10:29:01 13209884 15349424 638336 3.89 79604 2242812 1604980 9.20 944336 1947060 7520 10:30:01 13164776 15304404 683236 4.17 79652 2242820 1697280 9.73 988432 1946980 8 10:31:01 12809220 15286196 681256 4.16 113048 2544936 1697952 9.73 1204632 2058816 108 10:32:01 12868452 15350812 616676 3.76 111712 2551460 1461040 8.38 1143892 2062604 7864 10:33:01 12767808 15256804 710584 4.33 111840 2557804 1663620 9.54 1241800 2064220 48 10:34:01 12807772 15298128 669196 4.08 111868 2559104 1497784 8.59 1202296 2065592 12 10:35:01 12809512 15299912 667368 4.07 111912 2559104 1497784 8.59 1199544 2065592 8 10:36:01 12825932 15316396 650840 3.97 111964 2559108 1580164 9.06 1183320 2065596 24 10:37:01 12824884 15315376 651888 3.98 111992 2559108 1580164 9.06 1184068 2065596 44 10:38:01 12828020 15318680 648584 3.96 112028 2559240 1580164 9.06 1180564 2065728 36 10:39:01 12826848 15317528 649772 3.96 112048 2559240 1580164 9.06 1182296 2065728 8 10:40:01 12826888 15317604 649672 3.96 112076 2559244 1580164 9.06 1183420 2065732 4 10:41:01 12830268 15375292 590488 3.60 114252 2610148 1322716 7.58 1156896 2086184 49724 Average: 12926992 15321795 651018 3.97 103488 2472633 1565372 8.97 1121931 2032707 17815 10:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 119.62 94.58 1589.30 16.25 0.00 0.00 0.00 0.00 10:27:01 lo 64.16 64.16 119.00 119.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 13.75 10.77 4.19 3.16 0.00 0.00 0.00 0.00 10:28:01 lo 36.48 36.48 136.88 136.88 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 29.24 27.72 6.51 6.88 0.00 0.00 0.00 0.00 10:29:01 lo 93.42 93.42 344.91 344.91 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 10:30:01 ens3 0.35 0.22 0.08 0.23 0.00 0.00 0.00 0.00 10:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 189.32 135.79 2255.78 9.47 0.00 0.00 0.00 0.00 10:31:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 10.00 9.97 2.28 2.50 0.00 0.00 0.00 0.00 10:32:01 lo 32.91 32.91 140.34 140.34 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 5.95 5.83 1.37 1.59 0.00 0.00 0.00 0.00 10:33:01 lo 20.16 20.16 75.12 75.12 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 0.57 0.42 0.12 0.28 0.00 0.00 0.00 0.00 10:34:01 lo 1.43 1.43 11.92 11.92 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 0.25 0.13 0.07 0.22 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 1.35 0.68 0.53 1.77 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 0.25 0.10 0.12 0.21 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 0.23 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 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 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:40:01 lo 0.20 0.20 0.01 0.01 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 25.23 25.30 18.45 18.77 0.00 0.00 0.00 0.00 10:41:01 lo 34.09 34.09 447.12 447.12 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 26.33 20.71 257.12 4.12 0.00 0.00 0.00 0.00 Average: lo 18.88 18.88 84.99 84.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-8340) 05/05/26 _x86_64_ (4 CPU) 10:25:10 LINUX RESTART (4 CPU) 10:26:02 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 30.13 7.61 8.64 1.76 0.11 51.75 10:27:01 0 35.25 5.09 7.11 2.68 0.09 49.78 10:27:01 1 33.60 9.19 9.68 1.37 0.12 46.04 10:27:01 2 28.40 7.41 8.38 1.01 0.12 54.67 10:27:01 3 23.27 8.75 9.42 1.99 0.10 56.48 10:28:01 all 52.09 0.00 2.98 0.09 0.10 44.74 10:28:01 0 51.19 0.00 3.23 0.00 0.10 45.48 10:28:01 1 52.02 0.00 3.12 0.27 0.10 44.47 10:28:01 2 52.22 0.00 2.83 0.00 0.10 44.85 10:28:01 3 52.92 0.00 2.75 0.07 0.09 44.18 10:29:01 all 51.74 0.00 3.98 0.01 0.11 44.16 10:29:01 0 50.46 0.00 3.94 0.00 0.12 45.48 10:29:01 1 52.22 0.00 4.10 0.00 0.09 43.60 10:29:01 2 52.57 0.00 4.22 0.00 0.14 43.07 10:29:01 3 51.72 0.00 3.67 0.03 0.10 44.48 10:30:01 all 52.45 0.00 1.96 0.01 0.10 45.48 10:30:01 0 50.70 0.00 2.09 0.00 0.10 47.10 10:30:01 1 52.52 0.00 2.03 0.02 0.10 45.34 10:30:01 2 52.32 0.00 1.91 0.00 0.10 45.66 10:30:01 3 54.26 0.00 1.80 0.02 0.10 43.82 10:31:01 all 54.75 0.00 4.08 0.19 0.08 40.90 10:31:01 0 52.68 0.00 4.09 0.34 0.09 42.80 10:31:01 1 53.14 0.00 4.66 0.12 0.09 41.99 10:31:01 2 55.78 0.00 4.58 0.22 0.07 39.36 10:31:01 3 57.42 0.00 2.98 0.07 0.09 39.45 10:32:01 all 52.46 0.00 2.82 0.01 0.09 44.62 10:32:01 0 51.07 0.00 2.78 0.00 0.09 46.07 10:32:01 1 51.72 0.00 2.90 0.03 0.08 45.26 10:32:01 2 53.40 0.00 2.87 0.02 0.09 43.63 10:32:01 3 53.66 0.00 2.74 0.00 0.09 43.52 10:33:01 all 52.51 0.00 2.57 0.01 0.09 44.82 10:33:01 0 50.77 0.00 2.54 0.00 0.09 46.60 10:33:01 1 52.02 0.00 2.69 0.02 0.09 45.18 10:33:01 2 53.06 0.00 2.33 0.03 0.09 44.49 10:33:01 3 54.18 0.00 2.73 0.00 0.09 43.00 10:34:01 all 31.84 0.00 1.80 0.00 0.05 66.30 10:34:01 0 32.05 0.00 1.73 0.00 0.05 66.16 10:34:01 1 33.01 0.00 1.98 0.00 0.07 64.95 10:34:01 2 32.06 0.00 1.74 0.02 0.03 66.15 10:34:01 3 30.24 0.00 1.74 0.00 0.05 67.96 10:35:01 all 28.83 0.00 1.64 0.00 0.07 69.46 10:35:01 0 27.83 0.00 1.64 0.00 0.07 70.45 10:35:01 1 30.57 0.00 1.77 0.00 0.05 67.61 10:35:01 2 28.35 0.00 1.44 0.02 0.07 70.12 10:35:01 3 28.58 0.00 1.70 0.00 0.07 69.65 10:36:01 all 28.75 0.00 1.60 0.00 0.16 69.48 10:36:01 0 28.67 0.00 1.67 0.00 0.21 69.45 10:36:01 1 31.43 0.00 1.79 0.00 0.17 66.61 10:36:01 2 27.79 0.00 1.37 0.00 0.10 70.74 10:36:01 3 27.13 0.00 1.59 0.00 0.16 71.12 10:37:01 all 28.52 0.00 1.68 0.00 0.08 69.71 10:37:01 0 29.38 0.00 1.83 0.00 0.09 68.70 10:37:01 1 31.64 0.00 1.68 0.00 0.09 66.60 10:37:01 2 26.29 0.00 1.48 0.02 0.07 72.14 10:37:01 3 26.75 0.00 1.73 0.00 0.07 71.45 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 28.36 0.00 1.71 0.01 0.08 69.84 10:38:01 0 29.07 0.00 1.86 0.00 0.07 69.00 10:38:01 1 29.83 0.00 1.69 0.00 0.10 68.38 10:38:01 2 27.81 0.00 1.61 0.04 0.09 70.45 10:38:01 3 26.71 0.00 1.69 0.00 0.05 71.55 10:39:01 all 28.49 0.00 1.80 0.00 0.08 69.62 10:39:01 0 30.07 0.00 1.82 0.00 0.09 68.03 10:39:01 1 27.24 0.00 1.72 0.00 0.09 70.95 10:39:01 2 29.95 0.00 1.93 0.02 0.07 68.03 10:39:01 3 26.73 0.00 1.75 0.00 0.09 71.43 10:40:01 all 28.44 0.00 1.75 0.01 0.07 69.73 10:40:01 0 29.83 0.00 1.70 0.00 0.07 68.40 10:40:01 1 27.75 0.00 1.78 0.00 0.05 70.43 10:40:01 2 26.02 0.00 1.53 0.03 0.07 72.34 10:40:01 3 30.16 0.00 1.98 0.00 0.07 67.79 10:41:01 all 25.60 0.00 1.68 0.27 0.07 72.37 10:41:01 0 31.89 0.00 1.95 0.10 0.08 65.97 10:41:01 1 32.61 0.00 1.73 0.10 0.07 65.49 10:41:01 2 13.57 0.00 1.18 0.84 0.05 84.35 10:41:01 3 24.31 0.00 1.86 0.05 0.07 73.71 Average: all 38.38 0.51 2.72 0.16 0.09 58.15 Average: 0 38.77 0.34 2.67 0.21 0.09 57.92 Average: 1 39.48 0.61 2.89 0.13 0.09 56.81 Average: 2 37.33 0.49 2.63 0.15 0.08 59.31 Average: 3 37.93 0.59 2.68 0.15 0.09 58.57