---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5299 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 657 12784 1 2566 15019 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:aa:df:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85489sec preferred_lft 85489sec inet6 fe80::f816:3eff:feaa:df43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:1a:41:9f 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-5299) 10/26/26 _x86_64_ (4 CPU) 13:49:16 LINUX RESTART (4 CPU) 13:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:51:01 196.54 74.55 122.00 0.00 3376.38 12964.73 0.00 13:52:01 47.19 0.28 46.91 0.00 38.93 10462.92 0.00 13:53:01 7.37 0.13 7.23 0.00 18.80 974.77 0.00 13:54:01 3.02 0.02 3.00 0.00 2.13 634.83 0.00 13:55:01 3.85 0.98 2.87 0.00 68.79 48.39 0.00 13:56:01 5.15 0.03 5.12 0.00 3.47 493.87 0.00 13:57:01 2.20 0.00 2.20 0.00 0.00 425.32 0.00 13:58:01 1.65 0.00 1.65 0.00 0.00 20.53 0.00 13:59:01 0.83 0.00 0.83 0.00 0.00 9.87 0.00 14:00:01 1.77 0.00 1.77 0.00 0.00 23.86 0.00 14:01:01 0.83 0.00 0.83 0.00 0.00 9.47 0.00 14:02:01 1.35 0.00 1.35 0.00 0.00 17.33 0.00 14:03:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 14:04:01 11.01 0.75 10.26 0.00 85.72 1076.75 0.00 Average: 20.05 5.40 14.65 0.00 253.01 1927.86 0.00 13:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 13193732 15351140 637004 3.89 80764 2257176 1525492 8.75 910836 1990916 285872 13:52:01 13152376 15330680 656876 4.01 81088 2277036 1592944 9.13 943924 1997356 10256 13:53:01 13122840 15324940 661636 4.04 81400 2299948 1610252 9.23 961068 2009696 13032 13:54:01 13089212 15295648 691416 4.22 81524 2303336 1678512 9.62 991328 2011308 56 13:55:01 13084840 15297892 688788 4.20 82936 2308500 1737560 9.96 990448 2016356 4 13:56:01 13038884 15268676 717516 4.38 83192 2324532 1639792 9.40 1029340 2024556 10704 13:57:01 13072164 15303316 682796 4.17 83244 2325808 1575448 9.03 994840 2025840 24 13:58:01 13071872 15303076 683028 4.17 83292 2325812 1575448 9.03 994636 2025844 8 13:59:01 13090708 15322036 664160 4.05 83324 2325812 1575448 9.03 973896 2025944 20 14:00:01 13091056 15322444 663704 4.05 83396 2325792 1645284 9.43 974548 2025924 8 14:01:01 13092784 15324188 661952 4.04 83420 2325792 1645284 9.43 972028 2025924 20 14:02:01 13093620 15325076 661108 4.03 83452 2325796 1645284 9.43 970924 2025928 24 14:03:01 13094228 15325712 660460 4.03 83476 2325800 1645284 9.43 972672 2025932 20 14:04:01 13138896 15425320 559592 3.41 84908 2378192 1354020 7.76 925920 2025420 51600 Average: 13101944 15322867 663574 4.05 82815 2316381 1603289 9.19 971886 2018353 26546 13:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 lo 18.03 18.03 22.35 22.35 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 132.76 83.02 1830.39 14.43 0.00 0.00 0.00 0.00 13:52:01 lo 79.74 79.74 224.96 224.96 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 30.63 29.16 17.78 6.79 0.00 0.00 0.00 0.00 13:53:01 lo 78.77 78.77 287.24 287.24 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 24.83 23.65 5.56 5.87 0.00 0.00 0.00 0.00 13:54:01 lo 16.06 16.06 58.71 58.71 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 5.20 4.25 1.51 1.19 0.00 0.00 0.00 0.00 13:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 4.80 1.67 2.17 2.22 0.00 0.00 0.00 0.00 13:56:01 lo 52.77 52.77 215.76 215.76 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 17.73 15.75 4.53 5.46 0.00 0.00 0.00 0.00 13:57:01 lo 1.38 1.38 11.98 11.98 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 1.48 0.65 0.57 1.12 0.00 0.00 0.00 0.00 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 1.42 0.72 0.81 1.13 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 0.28 0.10 0.06 0.21 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 0.55 0.28 0.21 0.29 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.22 0.13 0.06 0.22 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.33 0.20 0.07 0.22 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 0.23 0.10 0.06 0.21 0.00 0.00 0.00 0.00 14:04:01 lo 38.23 38.23 446.75 446.75 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 884.89 632.69 321.70 823.07 0.00 0.00 0.00 0.00 Average: lo 20.41 20.41 90.64 90.64 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 78.89 56.57 154.11 61.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5299) 10/26/26 _x86_64_ (4 CPU) 13:49:16 LINUX RESTART (4 CPU) 13:50:02 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 21.05 15.42 13.73 2.33 0.02 47.45 13:51:01 0 23.54 14.51 13.10 2.10 0.02 46.73 13:51:01 1 29.15 13.10 13.27 3.34 0.02 41.11 13:51:01 2 14.99 17.54 14.05 1.47 0.02 51.93 13:51:01 3 16.45 16.53 14.50 2.39 0.03 50.09 13:52:01 all 51.21 0.00 4.10 0.20 0.01 44.48 13:52:01 0 50.25 0.00 4.25 0.68 0.02 44.80 13:52:01 1 51.15 0.00 4.14 0.07 0.02 44.63 13:52:01 2 52.09 0.00 3.74 0.02 0.00 44.15 13:52:01 3 51.37 0.00 4.27 0.02 0.02 44.33 13:53:01 all 52.28 0.00 4.14 0.00 0.02 43.55 13:53:01 0 51.33 0.00 4.28 0.00 0.02 44.37 13:53:01 1 50.84 0.00 4.64 0.02 0.02 44.49 13:53:01 2 53.11 0.00 4.11 0.00 0.02 42.76 13:53:01 3 53.86 0.00 3.54 0.00 0.02 42.58 13:54:01 all 53.09 0.00 2.56 0.00 0.02 44.34 13:54:01 0 53.40 0.00 2.37 0.00 0.02 44.21 13:54:01 1 51.41 0.00 2.97 0.02 0.02 45.59 13:54:01 2 53.86 0.00 2.60 0.00 0.02 43.53 13:54:01 3 53.67 0.00 2.29 0.00 0.02 44.01 13:55:01 all 53.04 0.00 1.91 0.01 0.02 45.02 13:55:01 0 51.54 0.00 1.95 0.02 0.02 46.48 13:55:01 1 52.08 0.00 2.06 0.02 0.02 45.83 13:55:01 2 53.40 0.00 1.86 0.02 0.02 44.70 13:55:01 3 55.17 0.00 1.75 0.00 0.02 43.06 13:56:01 all 52.27 0.00 3.17 0.02 0.03 44.52 13:56:01 0 51.77 0.00 3.24 0.02 0.03 44.93 13:56:01 1 51.64 0.00 2.88 0.03 0.03 45.41 13:56:01 2 51.80 0.00 3.32 0.00 0.02 44.86 13:56:01 3 53.86 0.00 3.24 0.02 0.02 42.86 13:57:01 all 42.49 0.00 1.88 0.01 0.02 55.60 13:57:01 0 42.88 0.00 2.03 0.00 0.02 55.07 13:57:01 1 42.78 0.00 1.90 0.03 0.02 55.27 13:57:01 2 42.09 0.00 1.82 0.00 0.02 56.07 13:57:01 3 42.20 0.00 1.77 0.00 0.02 56.01 13:58:01 all 28.81 0.00 1.50 0.00 0.01 69.68 13:58:01 0 24.74 0.00 1.36 0.00 0.02 73.88 13:58:01 1 31.32 0.00 1.56 0.02 0.02 67.09 13:58:01 2 29.85 0.00 1.47 0.00 0.02 68.67 13:58:01 3 29.30 0.00 1.61 0.00 0.00 69.09 13:59:01 all 28.84 0.00 1.65 0.00 0.01 69.49 13:59:01 0 27.40 0.00 1.67 0.00 0.02 70.91 13:59:01 1 29.52 0.00 1.77 0.02 0.00 68.70 13:59:01 2 31.04 0.00 1.65 0.00 0.02 67.29 13:59:01 3 27.41 0.00 1.52 0.00 0.02 71.06 14:00:01 all 29.02 0.00 1.66 0.00 0.01 69.32 14:00:01 0 26.06 0.00 1.67 0.00 0.00 72.27 14:00:01 1 29.41 0.00 1.64 0.02 0.02 68.92 14:00:01 2 30.87 0.00 1.72 0.00 0.00 67.42 14:00:01 3 29.79 0.00 1.60 0.00 0.02 68.59 14:01:01 all 28.77 0.00 1.63 0.00 0.01 69.58 14:01:01 0 29.32 0.00 1.88 0.00 0.02 68.79 14:01:01 1 29.31 0.00 1.72 0.02 0.02 68.93 14:01:01 2 32.10 0.00 1.62 0.00 0.02 66.26 14:01:01 3 24.33 0.00 1.29 0.00 0.00 74.38 14:01:01 CPU %user %nice %system %iowait %steal %idle 14:02:01 all 28.70 0.00 1.47 0.00 0.01 69.81 14:02:01 0 27.92 0.00 1.50 0.00 0.02 70.56 14:02:01 1 28.87 0.00 1.53 0.02 0.00 69.58 14:02:01 2 29.36 0.00 1.40 0.00 0.02 69.22 14:02:01 3 28.63 0.00 1.46 0.00 0.02 69.89 14:03:01 all 28.50 0.00 1.71 0.00 0.02 69.77 14:03:01 0 25.63 0.00 1.64 0.00 0.02 72.72 14:03:01 1 30.33 0.00 1.96 0.02 0.02 67.67 14:03:01 2 29.15 0.00 1.52 0.00 0.02 69.32 14:03:01 3 28.86 0.00 1.73 0.00 0.02 69.40 14:04:01 all 23.55 0.00 2.87 0.12 0.01 73.45 14:04:01 0 17.77 0.00 2.87 0.03 0.02 79.31 14:04:01 1 25.53 0.00 2.83 0.34 0.00 71.30 14:04:01 2 32.40 0.00 3.51 0.08 0.02 63.98 14:04:01 3 18.52 0.00 2.28 0.02 0.02 79.17 Average: all 37.30 1.10 3.15 0.19 0.02 58.23 Average: 0 36.00 1.04 3.13 0.20 0.02 59.61 Average: 1 38.13 0.94 3.22 0.29 0.01 57.41 Average: 2 38.35 1.26 3.18 0.11 0.01 57.08 Average: 3 36.73 1.18 3.07 0.17 0.02 58.83