---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2236 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 9.2G 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 ---> free -m: total used free shared buff/cache available Mem: 16009 656 12790 1 2562 15022 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:61:ec:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85502sec preferred_lft 85502sec inet6 fe80::f816:3eff:fe61:ec03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:2d:73:84 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-2236) 10/16/26 _x86_64_ (4 CPU) 11:14:30 LINUX RESTART (4 CPU) 11:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:16:01 367.77 85.44 282.34 0.00 1551.47 12688.04 0.00 11:17:01 74.23 14.32 59.92 0.00 2693.07 13778.13 0.00 11:18:01 7.75 0.08 7.67 0.00 10.13 940.64 0.00 11:19:01 2.98 0.00 2.98 0.00 0.00 677.99 0.00 11:20:01 3.45 0.98 2.47 0.00 68.79 40.93 0.00 11:21:01 4.78 0.00 4.78 0.00 0.00 363.14 0.00 11:22:01 2.83 0.00 2.83 0.00 0.00 551.87 0.00 11:23:01 1.55 0.00 1.55 0.00 0.00 18.80 0.00 11:24:01 1.33 0.00 1.33 0.00 0.00 15.06 0.00 11:25:01 2.28 0.00 2.28 0.00 0.00 28.13 0.00 11:26:01 1.27 0.00 1.27 0.00 0.00 14.40 0.00 11:27:01 1.50 0.00 1.50 0.00 0.00 18.66 0.00 11:28:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 11:29:01 8.30 0.77 7.53 0.00 88.52 1686.65 0.00 Average: 34.40 7.26 27.13 0.00 315.50 2204.13 0.00 11:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 13359516 15353460 636668 3.88 79276 2097032 1480408 8.49 862124 1877164 304024 11:17:01 13121300 15297556 689920 4.21 80492 2275416 1624368 9.31 977548 1996444 10392 11:18:01 13123384 15321308 665368 4.06 80800 2296240 1677860 9.62 963184 2006940 12148 11:19:01 13109612 15312596 673708 4.11 80912 2301048 1710196 9.81 974012 2009164 104 11:20:01 13100360 15310484 675844 4.12 82312 2306344 1759840 10.09 976780 2014696 40 11:21:01 13173108 15396368 589904 3.60 82508 2319068 1553980 8.91 894888 2023100 10324 11:22:01 13107032 15334920 651352 3.97 82616 2323412 1564376 8.97 960740 2024132 32 11:23:01 13105300 15333264 652976 3.98 82680 2323416 1564376 8.97 963576 2024136 60 11:24:01 13119664 15347700 638592 3.90 82752 2323416 1584184 9.08 947680 2024136 8 11:25:01 13118852 15347068 639292 3.90 82856 2323396 1657548 9.50 948640 2024220 8 11:26:01 13116908 15345212 641148 3.91 82944 2323396 1657548 9.50 951300 2024220 8 11:27:01 13114048 15342412 643888 3.93 82992 2323400 1657548 9.50 953804 2024224 56 11:28:01 13117112 15345516 640852 3.91 83032 2323400 1657548 9.50 950464 2024224 20 11:29:01 13174696 15456572 528440 3.22 84244 2374436 1344108 7.71 892108 2025068 26800 Average: 13140064 15346031 640568 3.91 82173 2302387 1606706 9.21 944061 2008705 26002 11:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 202.78 126.76 2205.51 35.67 0.00 0.00 0.00 0.00 11:16:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 75.85 64.93 499.47 13.09 0.00 0.00 0.00 0.00 11:17:01 lo 98.52 98.52 252.98 252.98 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 28.80 22.11 8.99 5.59 0.00 0.00 0.00 0.00 11:18:01 lo 74.94 74.94 269.31 269.31 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 5.52 5.17 1.25 1.43 0.00 0.00 0.00 0.00 11:19:01 lo 18.79 18.79 77.33 77.33 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.83 0.58 0.55 0.46 0.00 0.00 0.00 0.00 11:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 14.93 13.66 3.35 3.55 0.00 0.00 0.00 0.00 11:21:01 lo 48.53 48.53 196.61 196.61 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 2.87 2.17 0.94 1.10 0.00 0.00 0.00 0.00 11:22:01 lo 6.60 6.60 31.42 31.42 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 0.27 0.18 0.07 0.24 0.00 0.00 0.00 0.00 11:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 0.38 0.27 0.14 0.28 0.00 0.00 0.00 0.00 11:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 0.55 0.13 0.29 0.22 0.00 0.00 0.00 0.00 11:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 0.62 0.38 0.28 0.85 0.00 0.00 0.00 0.00 11:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 0.15 0.13 0.05 0.22 0.00 0.00 0.00 0.00 11:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 721.78 505.88 287.85 795.56 0.00 0.00 0.00 0.00 11:29:01 lo 43.81 43.81 445.86 445.86 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 75.48 53.09 215.17 61.39 0.00 0.00 0.00 0.00 Average: lo 20.93 20.93 91.00 91.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2236) 10/16/26 _x86_64_ (4 CPU) 11:14:30 LINUX RESTART (4 CPU) 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 20.70 19.33 13.65 4.74 0.02 41.55 11:16:01 0 24.87 17.56 13.16 4.49 0.02 39.90 11:16:01 1 10.03 22.76 15.85 4.42 0.02 46.92 11:16:01 2 20.33 19.10 13.54 5.85 0.03 41.14 11:16:01 3 27.64 17.88 12.04 4.19 0.02 38.23 11:17:01 all 47.87 0.00 4.14 0.42 0.01 47.56 11:17:01 0 46.88 0.00 4.48 0.22 0.02 48.40 11:17:01 1 46.81 0.00 4.30 0.80 0.00 48.08 11:17:01 2 50.03 0.00 3.91 0.56 0.02 45.48 11:17:01 3 47.73 0.00 3.86 0.10 0.02 48.29 11:18:01 all 51.61 0.00 3.58 0.01 0.02 44.78 11:18:01 0 50.87 0.00 3.88 0.00 0.02 45.24 11:18:01 1 50.89 0.00 3.65 0.00 0.02 45.45 11:18:01 2 51.52 0.00 3.30 0.05 0.02 45.11 11:18:01 3 53.17 0.00 3.47 0.00 0.02 43.34 11:19:01 all 53.11 0.00 2.38 0.01 0.02 44.48 11:19:01 0 51.62 0.00 2.54 0.00 0.02 45.82 11:19:01 1 53.01 0.00 2.65 0.00 0.02 44.32 11:19:01 2 53.52 0.00 2.31 0.03 0.02 44.12 11:19:01 3 54.31 0.00 2.01 0.02 0.02 43.64 11:20:01 all 52.72 0.00 1.70 0.01 0.02 45.55 11:20:01 0 51.08 0.00 1.93 0.00 0.02 46.97 11:20:01 1 52.59 0.00 1.62 0.02 0.02 45.76 11:20:01 2 53.42 0.00 1.65 0.02 0.02 44.89 11:20:01 3 53.78 0.00 1.61 0.02 0.02 44.57 11:21:01 all 52.36 0.00 2.64 0.01 0.03 44.96 11:21:01 0 50.71 0.00 2.77 0.00 0.03 46.49 11:21:01 1 52.11 0.00 2.40 0.00 0.03 45.46 11:21:01 2 53.28 0.00 2.70 0.03 0.02 43.96 11:21:01 3 53.35 0.00 2.67 0.02 0.02 43.94 11:22:01 all 45.89 0.00 1.86 0.01 0.02 52.22 11:22:01 0 44.58 0.00 1.98 0.00 0.00 53.44 11:22:01 1 46.40 0.00 1.89 0.00 0.02 51.69 11:22:01 2 45.33 0.00 1.74 0.05 0.02 52.86 11:22:01 3 47.24 0.00 1.83 0.00 0.03 50.90 11:23:01 all 28.62 0.00 1.47 0.01 0.05 69.85 11:23:01 0 24.16 0.00 1.37 0.00 0.05 74.42 11:23:01 1 31.34 0.00 1.60 0.00 0.07 66.98 11:23:01 2 27.59 0.00 1.31 0.03 0.02 71.05 11:23:01 3 31.37 0.00 1.58 0.00 0.07 66.98 11:24:01 all 28.71 0.00 1.49 0.00 0.02 69.77 11:24:01 0 28.38 0.00 1.56 0.00 0.02 70.04 11:24:01 1 30.01 0.00 1.57 0.00 0.03 68.39 11:24:01 2 28.33 0.00 1.48 0.02 0.02 70.15 11:24:01 3 28.12 0.00 1.38 0.00 0.02 70.48 11:25:01 all 28.59 0.00 1.55 0.01 0.03 69.82 11:25:01 0 28.08 0.00 1.63 0.03 0.03 70.22 11:25:01 1 29.44 0.00 1.51 0.02 0.02 69.02 11:25:01 2 30.53 0.00 1.65 0.00 0.02 67.80 11:25:01 3 26.31 0.00 1.42 0.00 0.03 72.23 11:26:01 all 28.57 0.00 1.54 0.01 0.02 69.87 11:26:01 0 24.50 0.00 1.65 0.02 0.02 73.81 11:26:01 1 29.23 0.00 1.42 0.02 0.02 69.32 11:26:01 2 29.43 0.00 1.49 0.00 0.03 69.04 11:26:01 3 31.12 0.00 1.59 0.00 0.02 67.28 11:26:01 CPU %user %nice %system %iowait %steal %idle 11:27:01 all 28.51 0.00 1.68 0.05 0.03 69.73 11:27:01 0 29.22 0.00 1.78 0.21 0.03 68.76 11:27:01 1 29.30 0.00 1.66 0.00 0.02 69.02 11:27:01 2 28.48 0.00 1.69 0.00 0.03 69.79 11:27:01 3 27.06 0.00 1.57 0.00 0.02 71.35 11:28:01 all 28.60 0.00 1.64 0.01 0.03 69.72 11:28:01 0 28.53 0.00 1.56 0.03 0.02 69.86 11:28:01 1 27.47 0.00 1.55 0.00 0.02 70.97 11:28:01 2 28.87 0.00 1.68 0.00 0.03 69.42 11:28:01 3 29.53 0.00 1.80 0.00 0.03 68.64 11:29:01 all 24.07 0.00 2.67 0.14 0.03 73.09 11:29:01 0 24.11 0.00 3.13 0.46 0.03 72.27 11:29:01 1 31.31 0.00 2.62 0.08 0.03 65.95 11:29:01 2 17.78 0.00 2.14 0.00 0.02 80.06 11:29:01 3 23.12 0.00 2.81 0.03 0.03 74.00 Average: all 37.14 1.41 3.02 0.40 0.02 58.01 Average: 0 36.30 1.28 3.13 0.40 0.02 58.88 Average: 1 37.12 1.67 3.19 0.39 0.02 57.61 Average: 2 37.02 1.39 2.92 0.48 0.02 58.17 Average: 3 38.12 1.30 2.85 0.32 0.03 57.38