---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1476 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 9.1G 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 ---> free -m: total used free shared buff/cache available Mem: 16009 631 12946 1 2430 15049 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:a3:24:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85117sec preferred_lft 85117sec inet6 fe80::f816:3eff:fea3:2472/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:d6:c4:dd 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-1476) 03/12/26 _x86_64_ (4 CPU) 15:20:26 LINUX RESTART (4 CPU) 15:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:22:01 199.68 97.34 102.34 0.00 1975.80 10681.31 0.00 15:23:01 65.14 13.81 51.32 0.00 2599.17 10965.66 0.00 15:24:01 3.33 0.22 3.12 0.00 34.66 190.50 0.00 15:25:01 4.13 0.17 3.97 0.00 24.80 352.74 0.00 15:26:01 5.17 0.98 4.18 0.00 68.79 379.00 0.00 15:27:01 4.73 0.02 4.72 0.00 4.27 508.18 0.00 15:28:01 3.90 0.00 3.90 0.00 0.00 522.45 0.00 15:29:01 2.65 0.02 2.63 0.00 3.07 266.89 0.00 15:30:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 15:31:01 1.92 0.00 1.92 0.00 0.00 50.67 0.00 15:32:01 3.83 0.03 3.80 0.00 3.47 489.52 0.00 15:33:01 2.77 0.02 2.75 0.00 0.53 301.63 0.00 15:34:01 1.08 0.00 1.08 0.00 0.00 55.32 0.00 15:35:01 1.42 0.00 1.42 0.00 0.00 16.80 0.00 15:36:01 1.60 0.02 1.58 0.00 0.13 19.47 0.00 15:37:01 2.17 0.42 1.75 0.00 12.26 21.60 0.00 15:38:01 0.93 0.00 0.93 0.00 0.00 11.60 0.00 15:39:01 1.22 0.00 1.22 0.00 0.00 16.13 0.00 15:40:01 0.97 0.00 0.97 0.00 0.00 11.47 0.00 15:41:01 3.05 0.43 2.62 0.00 51.72 1019.03 0.00 Average: 15.38 5.60 9.78 0.00 237.49 1286.71 0.00 15:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 13625072 15436940 564656 3.44 72856 1931572 1377800 7.90 770520 1726524 180488 15:23:01 13441784 15464472 529632 3.23 78672 2129584 1360236 7.80 800592 1865612 1748 15:24:01 13403180 15431808 562008 3.43 78892 2135192 1448304 8.30 840136 1865716 3144 15:25:01 13415288 15454256 539116 3.29 79076 2145096 1399700 8.02 820352 1871272 4564 15:26:01 13314792 15367016 626260 3.82 80612 2156024 1689316 9.69 914896 1878168 2412 15:27:01 13389056 15456896 536084 3.27 80868 2171020 1410080 8.08 830592 1887236 7332 15:28:01 13306220 15382764 609884 3.72 81072 2179252 1561496 8.95 908068 1890520 4236 15:29:01 13245400 15324268 668140 4.08 81180 2181412 1711076 9.81 967924 1890760 44 15:30:01 13248424 15327344 665044 4.06 81208 2181412 1711076 9.81 966188 1890784 20 15:31:01 13271128 15353060 639296 3.90 81292 2184236 1558020 8.93 942812 1893128 2988 15:32:01 13305552 15397144 594896 3.63 81500 2193448 1600984 9.18 902100 1898528 3056 15:33:01 13255264 15352156 639744 3.90 81628 2198492 1557920 8.93 949620 1900272 1272 15:34:01 13255020 15351984 639904 3.90 81692 2198492 1573920 9.02 950444 1900272 20 15:35:01 13268776 15365792 626036 3.82 81740 2198492 1573920 9.02 934520 1900272 52 15:36:01 13268792 15365836 625840 3.82 81784 2198488 1610348 9.23 936352 1900276 4 15:37:01 13260552 15358472 632780 3.86 81844 2198864 1660352 9.52 944204 1899992 8 15:38:01 13254368 15352348 638796 3.90 81872 2198868 1660352 9.52 949440 1899996 20 15:39:01 13256076 15354092 637000 3.89 81888 2198872 1660352 9.52 947120 1900000 60 15:40:01 13256208 15354244 636832 3.88 81908 2198876 1660352 9.52 945856 1900004 20 15:41:01 13024604 15165284 825056 5.03 81984 2240808 1726972 9.90 1153436 1924916 12120 Average: 13303278 15370809 621850 3.79 80678 2170925 1575629 9.03 918759 1884212 11180 15:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 395.31 251.33 2460.57 74.30 0.00 0.00 0.00 0.00 15:22:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 27.01 22.03 347.64 4.34 0.00 0.00 0.00 0.00 15:23:01 lo 11.76 11.76 16.73 16.73 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 13.10 11.63 13.63 3.10 0.00 0.00 0.00 0.00 15:24:01 lo 23.05 23.05 45.89 45.89 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 11.13 9.72 2.87 3.21 0.00 0.00 0.00 0.00 15:25:01 lo 26.43 26.43 89.23 89.23 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 10.36 8.57 3.14 3.35 0.00 0.00 0.00 0.00 15:26:01 lo 23.60 23.60 82.86 82.86 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 14.75 15.56 3.93 4.61 0.00 0.00 0.00 0.00 15:27:01 lo 44.34 44.34 175.64 175.64 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 9.02 9.87 2.12 2.44 0.00 0.00 0.00 0.00 15:28:01 lo 27.96 27.96 94.01 94.01 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 3.27 3.12 0.89 1.87 0.00 0.00 0.00 0.00 15:29:01 lo 10.05 10.05 36.15 36.15 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.27 0.10 0.07 0.21 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 2.15 2.13 0.49 0.66 0.00 0.00 0.00 0.00 15:31:01 lo 5.78 5.78 31.40 31.40 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 10.06 9.53 2.29 2.51 0.00 0.00 0.00 0.00 15:32:01 lo 32.66 32.66 122.96 122.96 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 2.97 2.85 0.68 0.85 0.00 0.00 0.00 0.00 15:33:01 lo 9.81 9.81 39.57 39.57 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 0.40 0.17 0.13 0.22 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 15:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 0.22 0.08 0.07 0.21 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 6.85 4.45 5.46 5.14 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.22 0.10 0.07 0.22 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.33 0.20 0.12 0.44 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.17 0.08 0.06 0.22 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 91.15 74.85 31.53 86.30 0.00 0.00 0.00 0.00 15:41:01 lo 29.33 29.33 442.71 442.71 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 29.65 21.14 141.86 9.67 0.00 0.00 0.00 0.00 Average: lo 12.34 12.34 58.92 58.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1476) 03/12/26 _x86_64_ (4 CPU) 15:20:26 LINUX RESTART (4 CPU) 15:21:02 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 20.42 15.52 11.82 7.12 0.13 45.00 15:22:01 0 11.33 18.30 13.26 9.05 0.14 47.92 15:22:01 1 26.15 13.38 11.10 6.76 0.14 42.48 15:22:01 2 15.53 17.13 12.32 6.88 0.12 48.01 15:22:01 3 28.66 13.26 10.58 5.79 0.12 41.59 15:23:01 all 5.82 0.00 1.04 1.97 0.04 91.13 15:23:01 0 2.98 0.00 1.07 0.12 0.07 95.77 15:23:01 1 14.65 0.00 1.47 0.80 0.05 83.03 15:23:01 2 3.14 0.00 0.78 2.09 0.03 93.95 15:23:01 3 2.49 0.00 0.85 4.86 0.02 91.78 15:24:01 all 8.87 0.00 1.14 0.06 0.14 89.78 15:24:01 0 7.88 0.00 1.14 0.00 0.13 90.84 15:24:01 1 11.34 0.00 1.17 0.00 0.15 87.34 15:24:01 2 7.92 0.00 1.16 0.23 0.15 90.54 15:24:01 3 8.33 0.00 1.11 0.00 0.13 90.43 15:25:01 all 29.81 0.00 2.16 0.16 0.13 67.74 15:25:01 0 26.58 0.00 2.08 0.03 0.17 71.13 15:25:01 1 32.20 0.00 2.03 0.03 0.12 65.61 15:25:01 2 30.82 0.00 2.29 0.56 0.10 66.23 15:25:01 3 29.65 0.00 2.25 0.00 0.12 67.98 15:26:01 all 32.45 0.00 2.29 1.03 0.15 64.08 15:26:01 0 31.86 0.00 2.56 0.03 0.12 65.42 15:26:01 1 36.47 0.00 2.20 0.50 0.21 60.62 15:26:01 2 34.95 0.00 2.44 3.18 0.14 59.29 15:26:01 3 26.47 0.00 1.96 0.41 0.14 71.02 15:27:01 all 19.13 0.00 2.14 1.33 0.14 77.27 15:27:01 0 19.57 0.00 1.89 0.10 0.15 78.29 15:27:01 1 21.21 0.00 2.47 0.00 0.17 76.14 15:27:01 2 20.06 0.00 2.32 5.13 0.12 72.37 15:27:01 3 15.67 0.00 1.86 0.07 0.10 82.30 15:28:01 all 29.83 0.00 2.15 0.10 0.10 67.83 15:28:01 0 34.56 0.00 2.28 0.00 0.10 63.06 15:28:01 1 32.03 0.00 2.37 0.00 0.10 65.50 15:28:01 2 27.20 0.00 2.17 0.41 0.10 70.11 15:28:01 3 25.45 0.00 1.76 0.00 0.09 72.70 15:29:01 all 47.08 0.00 1.96 0.02 0.13 50.81 15:29:01 0 49.31 0.00 2.04 0.00 0.14 48.51 15:29:01 1 50.22 0.00 2.25 0.00 0.12 47.41 15:29:01 2 48.44 0.00 1.80 0.07 0.14 49.56 15:29:01 3 40.32 0.00 1.75 0.00 0.12 57.81 15:30:01 all 52.38 0.00 1.86 0.00 0.11 45.65 15:30:01 0 44.60 0.00 2.00 0.00 0.10 53.30 15:30:01 1 58.67 0.00 2.00 0.00 0.10 39.23 15:30:01 2 57.77 0.00 1.91 0.02 0.10 40.20 15:30:01 3 48.40 0.00 1.53 0.00 0.12 49.96 15:31:01 all 47.81 0.00 2.01 0.00 0.12 50.06 15:31:01 0 34.49 0.00 1.72 0.00 0.16 63.63 15:31:01 1 53.40 0.00 2.07 0.00 0.10 44.43 15:31:01 2 53.72 0.00 2.25 0.00 0.10 43.93 15:31:01 3 49.60 0.00 2.01 0.00 0.10 48.28 15:32:01 all 29.40 0.00 2.20 0.02 0.12 68.26 15:32:01 0 19.87 0.00 2.04 0.02 0.14 77.93 15:32:01 1 32.64 0.00 2.13 0.00 0.10 65.13 15:32:01 2 31.89 0.00 2.32 0.07 0.14 65.59 15:32:01 3 33.21 0.00 2.30 0.00 0.12 64.36 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 37.88 0.00 1.98 0.03 0.11 60.00 15:33:01 0 30.61 0.00 1.89 0.00 0.14 67.36 15:33:01 1 40.84 0.00 2.03 0.00 0.09 57.04 15:33:01 2 39.43 0.00 1.99 0.10 0.10 58.37 15:33:01 3 40.68 0.00 2.02 0.00 0.12 57.18 15:34:01 all 28.54 0.00 1.59 0.01 0.10 69.77 15:34:01 0 26.85 0.00 1.65 0.00 0.09 71.41 15:34:01 1 27.59 0.00 1.57 0.00 0.10 70.74 15:34:01 2 30.67 0.00 1.69 0.03 0.10 67.49 15:34:01 3 29.03 0.00 1.45 0.00 0.09 69.43 15:35:01 all 28.48 0.00 1.63 0.00 0.10 69.79 15:35:01 0 25.88 0.00 1.34 0.00 0.10 72.68 15:35:01 1 28.77 0.00 1.79 0.00 0.09 69.35 15:35:01 2 29.36 0.00 1.81 0.02 0.07 68.75 15:35:01 3 29.92 0.00 1.60 0.00 0.12 68.36 15:36:01 all 28.16 0.00 1.60 0.00 0.08 70.15 15:36:01 0 27.70 0.00 1.48 0.00 0.07 70.75 15:36:01 1 29.74 0.00 1.74 0.00 0.09 68.43 15:36:01 2 28.65 0.00 1.66 0.02 0.09 69.58 15:36:01 3 26.52 0.00 1.54 0.00 0.09 71.85 15:37:01 all 28.66 0.00 1.65 0.01 0.09 69.59 15:37:01 0 28.29 0.00 1.80 0.00 0.10 69.81 15:37:01 1 30.80 0.00 1.74 0.00 0.09 67.37 15:37:01 2 26.79 0.00 1.47 0.05 0.09 71.61 15:37:01 3 28.74 0.00 1.61 0.00 0.07 69.59 15:38:01 all 28.37 0.00 1.68 0.01 0.13 69.80 15:38:01 0 31.31 0.00 1.75 0.00 0.12 66.82 15:38:01 1 26.87 0.00 1.72 0.00 0.10 71.30 15:38:01 2 27.38 0.00 1.65 0.04 0.16 70.78 15:38:01 3 27.88 0.00 1.62 0.00 0.16 70.34 15:39:01 all 28.21 0.00 1.61 0.00 0.09 70.08 15:39:01 0 31.51 0.00 1.83 0.00 0.10 66.56 15:39:01 1 29.59 0.00 1.73 0.00 0.09 68.59 15:39:01 2 26.81 0.00 1.43 0.02 0.09 71.65 15:39:01 3 24.94 0.00 1.46 0.00 0.09 73.51 15:40:01 all 28.46 0.00 1.59 0.00 0.08 69.87 15:40:01 0 29.81 0.00 1.45 0.00 0.09 68.65 15:40:01 1 28.04 0.00 1.60 0.00 0.09 70.27 15:40:01 2 28.94 0.00 1.82 0.00 0.07 69.16 15:40:01 3 27.04 0.00 1.50 0.00 0.07 71.39 15:41:01 all 24.72 0.00 1.53 0.09 0.10 73.56 15:41:01 0 24.28 0.00 1.66 0.00 0.09 73.98 15:41:01 1 24.13 0.00 1.51 0.03 0.14 74.19 15:41:01 2 22.90 0.00 1.28 0.32 0.07 75.43 15:41:01 3 27.59 0.00 1.68 0.00 0.10 70.62 Average: all 29.16 0.78 2.28 0.60 0.11 67.07 Average: 0 26.89 0.92 2.35 0.47 0.12 69.26 Average: 1 31.73 0.67 2.34 0.41 0.11 64.74 Average: 2 29.54 0.86 2.33 0.97 0.10 66.19 Average: 3 28.47 0.67 2.12 0.57 0.10 68.07