---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2267 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 666 12771 1 2570 15011 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:bc:43:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:febc:43e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:75:d1:34 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-2267) 11/10/26 _x86_64_ (4 CPU) 08:18:18 LINUX RESTART (4 CPU) 08:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:01 201.60 75.47 126.13 0.00 3365.44 13422.85 0.00 08:21:01 44.48 0.17 44.31 0.00 25.73 9994.47 0.00 08:22:01 8.78 0.90 7.88 0.00 42.93 1014.76 0.00 08:23:01 3.15 0.02 3.13 0.00 2.53 564.31 0.00 08:24:01 3.72 0.98 2.73 0.00 68.79 45.59 0.00 08:25:01 5.13 0.03 5.10 0.00 6.93 506.13 0.00 08:26:01 2.40 0.00 2.40 0.00 0.00 409.73 0.00 08:27:01 1.45 0.00 1.45 0.00 0.00 18.53 0.00 08:28:01 0.80 0.00 0.80 0.00 0.00 9.60 0.00 08:29:02 1.68 0.00 1.68 0.00 0.00 22.66 0.00 08:30:01 0.93 0.00 0.93 0.00 0.00 10.85 0.00 08:31:01 1.37 0.00 1.37 0.00 0.00 17.07 0.00 08:32:01 13.46 1.17 12.30 0.00 106.38 1585.47 0.00 Average: 22.25 6.06 16.19 0.00 278.73 2127.54 0.00 08:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 13179332 15342944 642744 3.92 81080 2261216 1591852 9.13 919168 1993048 275288 08:21:01 13148068 15330848 653800 3.99 81408 2279548 1626644 9.33 940204 2000300 10212 08:22:01 13112508 15320760 662872 4.04 81740 2303448 1639492 9.40 964040 2012528 12564 08:23:01 13078100 15288932 694492 4.24 81840 2305812 1695972 9.72 994640 2013072 8 08:24:01 13061512 15279092 704040 4.29 83256 2311096 1782252 10.22 1007952 2018248 4 08:25:01 12999204 15233576 749108 4.57 83496 2327232 1737596 9.96 1060024 2026400 10228 08:26:01 13057264 15293020 689556 4.21 83560 2328496 1556060 8.92 1002528 2027684 20 08:27:01 13056208 15292004 690676 4.21 83596 2328500 1556060 8.92 1001528 2027688 8 08:28:01 13077792 15313960 669016 4.08 83620 2328500 1623372 9.31 979208 2028036 8 08:29:02 13078472 15314680 668236 4.08 83692 2328480 1623372 9.31 980384 2028016 16 08:30:01 13081252 15317508 665384 4.06 83724 2328480 1623372 9.31 976576 2028016 8 08:31:01 13078816 15315108 667848 4.07 83748 2328484 1623372 9.31 979368 2028020 8 08:32:01 13089296 15389136 591716 3.61 85696 2388616 1393436 7.99 938808 2055656 46960 Average: 13084448 15310121 673038 4.11 83112 2319070 1620989 9.29 980341 2022055 27333 08:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 lo 23.80 23.80 32.85 32.85 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 128.15 83.59 1861.54 14.27 0.00 0.00 0.00 0.00 08:21:01 lo 74.29 74.29 210.51 210.51 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 29.03 27.10 17.65 7.56 0.00 0.00 0.00 0.00 08:22:01 lo 81.37 81.37 295.48 295.48 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 33.79 29.26 11.91 11.62 0.00 0.00 0.00 0.00 08:23:01 lo 11.43 11.43 42.81 42.81 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 3.55 3.17 1.02 1.39 0.00 0.00 0.00 0.00 08:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 0.75 0.58 0.52 0.48 0.00 0.00 0.00 0.00 08:25:01 lo 54.70 54.70 214.24 214.24 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 16.38 15.52 3.66 10.49 0.00 0.00 0.00 0.00 08:26:01 lo 1.22 1.22 11.85 11.85 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 0.75 0.62 0.13 5.05 0.00 0.00 0.00 0.00 08:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.30 0.17 0.07 0.22 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.17 0.12 0.06 0.22 0.00 0.00 0.00 0.00 08:29:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:02 ens3 0.50 0.35 0.20 0.30 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.17 0.15 0.06 0.23 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.73 0.50 0.23 0.91 0.00 0.00 0.00 0.00 08:32:01 lo 30.46 30.46 441.49 441.49 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 21.86 17.38 17.88 7.74 0.00 0.00 0.00 0.00 Average: lo 21.41 21.41 96.22 96.22 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 18.19 13.75 147.50 4.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2267) 11/10/26 _x86_64_ (4 CPU) 08:18:18 LINUX RESTART (4 CPU) 08:19:01 CPU %user %nice %system %iowait %steal %idle 08:20:01 all 23.07 15.25 12.30 2.21 0.02 47.15 08:20:01 0 23.21 16.50 12.88 2.82 0.02 44.57 08:20:01 1 28.33 13.30 11.26 1.57 0.03 45.51 08:20:01 2 18.60 15.64 12.55 2.05 0.02 51.13 08:20:01 3 22.16 15.54 12.51 2.41 0.02 47.36 08:21:01 all 51.56 0.00 3.59 0.13 0.03 44.69 08:21:01 0 50.60 0.00 3.85 0.43 0.02 45.11 08:21:01 1 51.65 0.00 3.84 0.07 0.03 44.41 08:21:01 2 51.82 0.00 3.36 0.02 0.02 44.78 08:21:01 3 52.18 0.00 3.32 0.00 0.03 44.47 08:22:01 all 52.32 0.00 3.85 0.02 0.02 43.79 08:22:01 0 50.82 0.00 3.94 0.03 0.03 45.17 08:22:01 1 52.36 0.00 3.84 0.05 0.02 43.74 08:22:01 2 52.53 0.00 3.93 0.00 0.02 43.52 08:22:01 3 53.56 0.00 3.70 0.00 0.00 42.74 08:23:01 all 53.08 0.00 2.01 0.01 0.02 44.88 08:23:01 0 50.29 0.00 2.05 0.00 0.00 47.66 08:23:01 1 52.99 0.00 1.94 0.03 0.02 45.02 08:23:01 2 54.11 0.00 2.01 0.00 0.02 43.87 08:23:01 3 54.92 0.00 2.05 0.00 0.03 42.99 08:24:01 all 52.49 0.00 1.78 0.02 0.02 45.69 08:24:01 0 51.68 0.00 2.01 0.02 0.03 46.26 08:24:01 1 52.52 0.00 1.79 0.03 0.02 45.65 08:24:01 2 52.84 0.00 1.55 0.00 0.02 45.58 08:24:01 3 52.93 0.00 1.79 0.02 0.02 45.25 08:25:01 all 52.52 0.00 3.21 0.01 0.02 44.24 08:25:01 0 51.22 0.00 3.60 0.00 0.03 45.14 08:25:01 1 51.82 0.00 2.92 0.03 0.00 45.23 08:25:01 2 53.73 0.00 3.06 0.00 0.03 43.18 08:25:01 3 53.30 0.00 3.26 0.00 0.02 43.42 08:26:01 all 39.82 0.00 1.83 0.01 0.01 58.32 08:26:01 0 41.92 0.00 2.30 0.00 0.02 55.77 08:26:01 1 40.47 0.00 1.64 0.05 0.02 57.82 08:26:01 2 39.46 0.00 1.72 0.00 0.00 58.82 08:26:01 3 37.44 0.00 1.66 0.00 0.02 60.88 08:27:01 all 28.48 0.00 1.56 0.00 0.01 69.94 08:27:01 0 30.76 0.00 1.73 0.00 0.02 67.50 08:27:01 1 26.86 0.00 1.33 0.02 0.02 71.77 08:27:01 2 26.85 0.00 1.51 0.00 0.02 71.62 08:27:01 3 29.47 0.00 1.67 0.00 0.00 68.87 08:28:01 all 28.61 0.00 1.58 0.00 0.01 69.79 08:28:01 0 28.48 0.00 1.53 0.00 0.00 69.99 08:28:01 1 30.28 0.00 1.52 0.00 0.02 68.17 08:28:01 2 28.30 0.00 1.68 0.00 0.00 70.01 08:28:01 3 27.37 0.00 1.59 0.02 0.02 71.01 08:29:02 all 28.56 0.00 1.54 0.00 0.01 69.89 08:29:02 0 28.63 0.00 1.60 0.00 0.02 69.76 08:29:02 1 27.31 0.00 1.45 0.02 0.02 71.21 08:29:02 2 29.26 0.00 1.46 0.00 0.02 69.26 08:29:02 3 29.04 0.00 1.66 0.00 0.00 69.30 08:30:01 all 28.59 0.00 1.41 0.00 0.02 69.97 08:30:01 0 30.02 0.00 1.43 0.00 0.04 68.51 08:30:01 1 30.17 0.00 1.41 0.02 0.04 68.37 08:30:01 2 29.71 0.00 1.50 0.00 0.02 68.77 08:30:01 3 24.48 0.00 1.30 0.00 0.00 74.22 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 28.66 0.00 1.56 0.00 0.01 69.77 08:31:01 0 25.69 0.00 1.46 0.02 0.00 72.84 08:31:01 1 30.07 0.00 1.53 0.00 0.02 68.39 08:31:01 2 31.76 0.00 1.71 0.00 0.02 66.52 08:31:01 3 27.08 0.00 1.54 0.00 0.02 71.36 08:32:01 all 24.83 0.00 1.75 0.17 0.02 73.24 08:32:01 0 26.29 0.00 1.76 0.02 0.03 71.90 08:32:01 1 21.81 0.00 1.90 0.47 0.02 75.80 08:32:01 2 27.62 0.00 1.73 0.07 0.02 70.56 08:32:01 3 23.58 0.00 1.59 0.12 0.02 74.70 Average: all 37.93 1.20 2.94 0.20 0.02 57.71 Average: 0 37.69 1.29 3.11 0.26 0.02 57.63 Average: 1 38.23 1.04 2.81 0.18 0.02 57.71 Average: 2 38.24 1.23 2.93 0.17 0.02 57.42 Average: 3 37.57 1.22 2.92 0.20 0.01 58.07