---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1298 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 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/40953 ---> free -m: total used free shared buff/cache available Mem: 16009 720 12518 1 2770 14958 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:fe:f9:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fefe:f929/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:48:bb:ad 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-1298) 10/13/26 _x86_64_ (4 CPU) 12:17:20 LINUX RESTART (4 CPU) 12:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:19:01 190.70 80.18 110.52 0.00 3474.08 9712.66 0.00 12:20:01 59.91 1.43 58.47 0.00 122.51 13700.25 0.00 12:21:01 7.52 0.03 7.48 0.00 5.73 939.18 0.00 12:22:01 3.18 0.00 3.18 0.00 0.00 659.33 0.00 12:23:01 28.80 12.15 16.65 0.00 3470.22 3726.71 0.00 12:24:01 5.10 0.02 5.08 0.00 4.27 202.10 0.00 12:25:01 4.48 0.02 4.47 0.00 3.73 696.95 0.00 12:26:01 1.82 0.00 1.82 0.00 0.00 64.92 0.00 12:27:01 0.85 0.00 0.85 0.00 0.00 10.53 0.00 12:28:01 2.12 0.00 2.12 0.00 0.00 33.86 0.00 12:29:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 12:30:01 1.50 0.00 1.50 0.00 0.00 17.87 0.00 12:31:01 0.95 0.00 0.95 0.00 0.00 11.20 0.00 12:32:01 2.52 0.00 2.52 0.00 0.00 586.84 0.00 Average: 21.99 6.62 15.37 0.00 502.26 2160.82 0.00 12:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 13280876 15432172 558292 3.41 80208 2251588 1499468 8.60 827476 1989408 380444 12:20:01 13079748 15257404 730596 4.46 80696 2276388 1660904 9.52 1016276 1996736 10276 12:21:01 13060840 15260088 727280 4.44 81028 2297028 1714648 9.83 1024756 2007116 12032 12:22:01 13047616 15251904 735248 4.49 81140 2301812 1753908 10.06 1035804 2009328 60 12:23:01 12815004 15236680 743064 4.53 86360 2506588 1824824 10.46 1207064 2051972 852 12:24:01 12882780 15314324 665056 4.06 86520 2515992 1587300 9.10 1132288 2058880 9516 12:25:01 12818092 15257840 721336 4.40 86700 2523828 1618264 9.28 1194908 2061652 1312 12:26:01 12818276 15258076 721120 4.40 86736 2523844 1618264 9.28 1195460 2061656 4 12:27:01 12817540 15257484 721888 4.40 86776 2523844 1618264 9.28 1194520 2061760 12 12:28:01 12824064 15264108 715256 4.36 86904 2523828 1710392 9.81 1189612 2061744 24 12:29:01 12820708 15260832 718520 4.38 86972 2523828 1710392 9.81 1191700 2061744 8 12:30:01 12823568 15263740 715544 4.36 87012 2523832 1710392 9.81 1189748 2061748 8 12:31:01 12824016 15264220 715064 4.36 87044 2523832 1710392 9.81 1188724 2061748 4 12:32:01 12882364 15351384 627552 3.83 87104 2552160 1587584 9.10 1116404 2077832 11912 Average: 12913964 15280733 701130 4.28 85086 2454885 1666071 9.55 1121767 2044523 30462 12:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 121.89 79.09 1881.92 14.14 0.00 0.00 0.00 0.00 12:19:01 lo 5.35 5.35 3.50 3.50 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 45.08 40.59 25.80 13.81 0.00 0.00 0.00 0.00 12:20:01 lo 94.55 94.55 249.33 249.33 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 23.41 22.31 5.27 5.61 0.00 0.00 0.00 0.00 12:21:01 lo 74.02 74.02 269.11 269.11 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 5.23 5.12 1.19 1.40 0.00 0.00 0.00 0.00 12:22:01 lo 18.42 18.42 75.70 75.70 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 72.19 30.16 1412.66 2.75 0.00 0.00 0.00 0.00 12:23:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 9.82 9.05 2.43 2.54 0.00 0.00 0.00 0.00 12:24:01 lo 32.16 32.16 134.26 134.26 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 7.37 6.80 1.64 1.85 0.00 0.00 0.00 0.00 12:25:01 lo 23.96 23.96 93.44 93.44 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 ens3 0.25 0.22 0.07 0.23 0.00 0.00 0.00 0.00 12:26:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.33 0.20 0.11 0.44 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.33 0.23 0.14 0.29 0.00 0.00 0.00 0.00 12:28:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.18 0.17 0.11 0.22 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 0.23 0.23 0.07 0.23 0.00 0.00 0.00 0.00 12:30:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.17 0.17 0.06 0.23 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 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 ens3 1.52 1.42 0.36 0.52 0.00 0.00 0.00 0.00 12:32:01 lo 18.28 18.28 240.87 240.87 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 20.45 13.91 236.05 3.15 0.00 0.00 0.00 0.00 Average: lo 19.14 19.14 76.25 76.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1298) 10/13/26 _x86_64_ (4 CPU) 12:17:20 LINUX RESTART (4 CPU) 12:18:02 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 20.27 16.32 14.60 2.44 0.03 46.34 12:19:01 0 16.24 17.50 15.54 1.86 0.03 48.83 12:19:01 1 41.98 10.27 11.72 3.09 0.03 32.91 12:19:01 2 15.11 17.70 14.85 2.10 0.03 50.21 12:19:01 3 7.73 19.84 16.29 2.71 0.03 53.39 12:20:01 all 51.13 0.00 4.24 0.16 0.03 44.45 12:20:01 0 51.21 0.00 4.40 0.55 0.03 43.81 12:20:01 1 50.82 0.00 4.07 0.05 0.03 45.02 12:20:01 2 50.41 0.00 4.37 0.02 0.02 45.19 12:20:01 3 52.06 0.00 4.11 0.02 0.02 43.80 12:21:01 all 52.17 0.00 4.03 0.01 0.04 43.75 12:21:01 0 51.12 0.00 3.95 0.00 0.03 44.89 12:21:01 1 52.13 0.00 4.68 0.05 0.03 43.11 12:21:01 2 51.82 0.00 3.67 0.00 0.03 44.48 12:21:01 3 53.61 0.00 3.81 0.00 0.05 42.53 12:22:01 all 53.17 0.00 2.72 0.01 0.03 44.07 12:22:01 0 52.41 0.00 2.85 0.00 0.03 44.71 12:22:01 1 53.39 0.00 3.14 0.03 0.05 43.39 12:22:01 2 52.47 0.00 2.52 0.00 0.02 44.99 12:22:01 3 54.43 0.00 2.36 0.00 0.02 43.20 12:23:01 all 54.18 0.00 2.54 0.20 0.02 43.06 12:23:01 0 51.78 0.00 2.82 0.26 0.02 45.12 12:23:01 1 53.94 0.00 2.22 0.21 0.02 43.61 12:23:01 2 55.33 0.00 2.66 0.22 0.02 41.77 12:23:01 3 55.67 0.00 2.47 0.12 0.02 41.73 12:24:01 all 52.29 0.00 2.57 0.00 0.04 45.10 12:24:01 0 50.91 0.00 2.69 0.02 0.03 46.35 12:24:01 1 52.89 0.00 2.87 0.00 0.05 44.19 12:24:01 2 52.41 0.00 2.31 0.00 0.03 45.25 12:24:01 3 52.95 0.00 2.40 0.00 0.03 44.61 12:25:01 all 50.34 0.00 2.45 0.03 0.02 47.15 12:25:01 0 49.03 0.00 2.39 0.05 0.02 48.50 12:25:01 1 50.19 0.00 2.64 0.00 0.03 47.14 12:25:01 2 51.14 0.00 2.38 0.00 0.02 46.46 12:25:01 3 51.00 0.00 2.40 0.09 0.02 46.49 12:26:01 all 28.70 0.00 1.63 0.01 0.02 69.64 12:26:01 0 29.89 0.00 1.71 0.02 0.02 68.37 12:26:01 1 26.83 0.00 1.55 0.00 0.02 71.60 12:26:01 2 29.00 0.00 1.65 0.02 0.02 69.31 12:26:01 3 29.11 0.00 1.60 0.02 0.02 69.26 12:27:01 all 28.81 0.00 1.60 0.00 0.01 69.57 12:27:01 0 26.12 0.00 1.59 0.00 0.00 72.28 12:27:01 1 29.14 0.00 1.63 0.02 0.02 69.20 12:27:01 2 30.73 0.00 1.73 0.00 0.02 67.52 12:27:01 3 29.25 0.00 1.44 0.00 0.02 69.30 12:28:01 all 28.48 0.00 1.80 0.01 0.03 69.69 12:28:01 0 26.68 0.00 1.54 0.00 0.03 71.75 12:28:01 1 26.13 0.00 1.92 0.03 0.02 71.90 12:28:01 2 30.75 0.00 2.05 0.00 0.03 67.16 12:28:01 3 30.35 0.00 1.69 0.00 0.02 67.93 12:29:01 all 28.66 0.00 1.71 0.00 0.02 69.60 12:29:01 0 27.01 0.00 1.74 0.00 0.02 71.23 12:29:01 1 28.48 0.00 1.62 0.02 0.03 69.85 12:29:01 2 29.41 0.00 1.75 0.00 0.02 68.82 12:29:01 3 29.76 0.00 1.72 0.00 0.02 68.50 12:29:01 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 28.71 0.00 1.59 0.01 0.02 69.68 12:30:01 0 25.51 0.00 1.64 0.00 0.02 72.83 12:30:01 1 30.47 0.00 1.54 0.03 0.02 67.94 12:30:01 2 29.72 0.00 1.59 0.00 0.02 68.67 12:30:01 3 29.11 0.00 1.60 0.00 0.02 69.28 12:31:01 all 28.65 0.00 1.61 0.00 0.03 69.71 12:31:01 0 26.43 0.00 1.69 0.00 0.02 71.87 12:31:01 1 28.30 0.00 1.53 0.00 0.03 70.14 12:31:01 2 28.91 0.00 1.51 0.00 0.02 69.56 12:31:01 3 30.98 0.00 1.70 0.00 0.03 67.28 12:32:01 all 28.31 0.00 1.66 0.02 0.03 69.98 12:32:01 0 30.54 0.00 1.76 0.00 0.03 67.67 12:32:01 1 27.54 0.00 1.63 0.07 0.02 70.74 12:32:01 2 29.22 0.00 1.57 0.00 0.03 69.18 12:32:01 3 25.97 0.00 1.68 0.00 0.03 72.32 Average: all 38.19 1.17 3.21 0.21 0.03 57.19 Average: 0 36.84 1.26 3.32 0.20 0.02 58.35 Average: 1 39.51 0.74 3.06 0.26 0.03 56.41 Average: 2 38.36 1.27 3.20 0.17 0.02 56.98 Average: 3 38.05 1.43 3.24 0.21 0.02 57.04