---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-16037 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: 2799.998 BogoMIPS: 5599.99 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 681 12763 1 2563 14996 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:b9:e0:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:feb9:e023/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:c7:13:1f 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-16037) 08/28/26 _x86_64_ (4 CPU) 07:31:09 LINUX RESTART (4 CPU) 07:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:33:01 188.12 64.63 123.49 0.00 3295.44 13844.45 0.00 07:34:01 33.64 0.10 33.54 0.00 16.53 8599.37 0.00 07:35:01 8.12 0.07 8.05 0.00 8.13 1022.10 0.00 07:36:01 2.97 0.02 2.95 0.00 3.47 455.98 0.00 07:37:01 3.68 0.98 2.70 0.00 68.78 44.39 0.00 07:38:01 4.98 0.02 4.97 0.00 4.27 377.00 0.00 07:39:01 2.63 0.00 2.63 0.00 0.00 533.24 0.00 07:40:01 1.53 0.00 1.53 0.00 0.00 18.93 0.00 07:41:01 0.85 0.00 0.85 0.00 0.00 10.66 0.00 07:42:01 1.60 0.00 1.60 0.00 0.00 21.86 0.00 07:43:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 07:44:01 1.40 0.00 1.40 0.00 0.00 18.39 0.00 07:45:01 0.77 0.00 0.77 0.00 0.00 9.46 0.00 07:46:01 1.72 0.00 1.72 0.00 0.00 256.89 0.00 Average: 17.86 4.63 13.23 0.00 238.97 1787.25 0.00 07:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 13242344 15403800 582224 3.55 80120 2261472 1489012 8.54 860096 1991036 238196 07:34:01 13189592 15369716 615512 3.75 80356 2279428 1583348 9.08 901892 2000480 9912 07:35:01 13155496 15356828 627648 3.83 80692 2299752 1650036 9.46 926212 2009952 9484 07:36:01 13115560 15319552 664972 4.06 80784 2302028 1689708 9.69 963916 2010380 8 07:37:01 13106388 15317208 667080 4.07 82204 2307320 1772152 10.16 967304 2015556 56 07:38:01 13186568 15410700 573232 3.50 82436 2320056 1507456 8.64 879872 2024012 10208 07:39:01 13116048 15344724 639136 3.90 82536 2324408 1541036 8.84 948388 2025056 20 07:40:01 13115488 15344200 639568 3.90 82564 2324412 1541036 8.84 949336 2025060 12 07:41:01 13129584 15358372 625416 3.82 82596 2324412 1541036 8.84 934332 2025096 4 07:42:01 13126948 15355784 627948 3.83 82660 2324392 1635072 9.37 937288 2025076 8 07:43:01 13123716 15352572 631136 3.85 82684 2324396 1635072 9.37 939812 2025080 16 07:44:01 13123992 15352892 630792 3.85 82724 2324392 1635072 9.37 940304 2025084 12 07:45:01 13122676 15351600 632136 3.86 82740 2324400 1635072 9.37 940312 2025084 4 07:46:01 12890688 15136280 847284 5.17 82800 2340748 1797736 10.31 1167432 2029288 12092 Average: 13124649 15341016 643149 3.92 81993 2312973 1618060 9.28 946893 2018303 20002 07:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 121.00 91.44 1675.06 14.66 0.00 0.00 0.00 0.00 07:33:01 lo 43.96 43.96 70.78 70.78 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 19.71 18.76 4.82 4.71 0.00 0.00 0.00 0.00 07:34:01 lo 61.34 61.34 213.22 213.22 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 24.06 22.71 5.42 5.72 0.00 0.00 0.00 0.00 07:35:01 lo 76.42 76.42 270.73 270.73 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 ens3 3.25 3.05 0.74 0.91 0.00 0.00 0.00 0.00 07:36:01 lo 11.51 11.51 42.95 42.95 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 0.70 0.62 0.51 0.46 0.00 0.00 0.00 0.00 07:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 ens3 15.10 14.21 3.43 3.64 0.00 0.00 0.00 0.00 07:38:01 lo 49.26 49.26 202.79 202.79 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 1.68 1.57 0.40 0.75 0.00 0.00 0.00 0.00 07:39:01 lo 4.75 4.75 24.44 24.44 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 0.23 0.23 0.06 0.23 0.00 0.00 0.00 0.00 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 0.22 0.13 0.06 0.22 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 0.37 0.25 0.14 0.29 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 1.17 0.55 0.55 0.70 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.27 0.22 0.06 0.24 0.00 0.00 0.00 0.00 07:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.25 0.13 0.06 0.22 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 1.63 1.47 0.36 0.52 0.00 0.00 0.00 0.00 07:46:01 lo 18.75 18.75 239.99 239.99 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 13.42 11.00 118.98 2.36 0.00 0.00 0.00 0.00 Average: lo 19.02 19.02 76.07 76.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-16037) 08/28/26 _x86_64_ (4 CPU) 07:31:09 LINUX RESTART (4 CPU) 07:32:02 CPU %user %nice %system %iowait %steal %idle 07:33:01 all 25.21 12.86 12.58 2.26 0.02 47.08 07:33:01 0 21.46 14.02 14.36 3.20 0.02 46.95 07:33:01 1 28.13 11.82 11.82 2.94 0.02 45.27 07:33:01 2 15.68 16.37 13.83 1.22 0.02 52.88 07:33:01 3 35.48 9.24 10.34 1.67 0.02 43.25 07:34:01 all 53.15 0.00 3.44 0.10 0.02 43.28 07:34:01 0 51.77 0.00 3.61 0.00 0.02 44.61 07:34:01 1 51.98 0.00 3.43 0.36 0.02 44.22 07:34:01 2 53.53 0.00 3.39 0.03 0.02 43.03 07:34:01 3 55.33 0.00 3.35 0.00 0.03 41.28 07:35:01 all 52.53 0.00 4.13 0.01 0.01 43.32 07:35:01 0 51.02 0.00 4.08 0.00 0.02 44.88 07:35:01 1 52.17 0.00 4.61 0.00 0.02 43.20 07:35:01 2 52.65 0.00 3.95 0.03 0.02 43.34 07:35:01 3 54.27 0.00 3.88 0.00 0.00 41.85 07:36:01 all 53.59 0.00 2.07 0.01 0.00 44.33 07:36:01 0 51.83 0.00 2.05 0.00 0.00 46.13 07:36:01 1 52.47 0.00 2.13 0.02 0.00 45.38 07:36:01 2 54.25 0.00 2.11 0.03 0.00 43.60 07:36:01 3 55.78 0.00 1.98 0.00 0.02 42.22 07:37:01 all 53.76 0.00 2.09 0.03 0.02 44.11 07:37:01 0 52.85 0.00 2.26 0.03 0.02 44.84 07:37:01 1 51.51 0.00 1.65 0.02 0.02 46.80 07:37:01 2 54.77 0.00 2.15 0.05 0.02 43.01 07:37:01 3 55.86 0.00 2.30 0.02 0.02 41.81 07:38:01 all 52.63 0.00 3.19 0.00 0.02 44.16 07:38:01 0 51.79 0.00 3.49 0.02 0.02 44.68 07:38:01 1 53.56 0.00 3.03 0.00 0.02 43.39 07:38:01 2 51.62 0.00 3.08 0.00 0.02 45.28 07:38:01 3 53.54 0.00 3.15 0.00 0.02 43.29 07:39:01 all 48.62 0.00 2.19 0.01 0.01 49.16 07:39:01 0 44.73 0.00 2.38 0.05 0.02 52.83 07:39:01 1 51.35 0.00 2.06 0.00 0.02 46.58 07:39:01 2 48.31 0.00 2.28 0.00 0.00 49.41 07:39:01 3 50.07 0.00 2.03 0.00 0.02 47.88 07:40:01 all 29.22 0.00 1.72 0.00 0.01 69.04 07:40:01 0 27.31 0.00 1.92 0.00 0.02 70.76 07:40:01 1 29.13 0.00 1.52 0.00 0.02 69.33 07:40:01 2 30.71 0.00 1.72 0.00 0.02 67.55 07:40:01 3 29.73 0.00 1.73 0.00 0.00 68.54 07:41:01 all 28.66 0.00 1.57 0.01 0.02 69.75 07:41:01 0 26.80 0.00 1.77 0.02 0.02 71.40 07:41:01 1 28.84 0.00 1.55 0.00 0.02 69.60 07:41:01 2 27.45 0.00 1.42 0.02 0.02 71.09 07:41:01 3 31.53 0.00 1.53 0.00 0.02 66.92 07:42:01 all 28.64 0.00 1.48 0.00 0.00 69.87 07:42:01 0 28.60 0.00 1.50 0.02 0.00 69.88 07:42:01 1 27.86 0.00 1.43 0.00 0.00 70.71 07:42:01 2 27.62 0.00 1.51 0.00 0.02 70.85 07:42:01 3 30.48 0.00 1.48 0.00 0.00 68.04 07:43:01 all 28.87 0.00 1.78 0.00 0.01 69.34 07:43:01 0 30.64 0.00 1.80 0.02 0.00 67.54 07:43:01 1 29.69 0.00 1.83 0.00 0.00 68.48 07:43:01 2 28.02 0.00 1.56 0.00 0.02 70.40 07:43:01 3 27.12 0.00 1.94 0.00 0.02 70.93 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 29.35 0.00 2.06 0.00 0.02 68.56 07:44:01 0 30.16 0.00 2.12 0.00 0.02 67.70 07:44:01 1 29.19 0.00 1.95 0.00 0.03 68.83 07:44:01 2 30.41 0.00 2.07 0.00 0.02 67.50 07:44:01 3 27.65 0.00 2.11 0.02 0.02 70.20 07:45:01 all 29.27 0.00 2.10 0.01 0.01 68.62 07:45:01 0 30.12 0.00 2.26 0.02 0.02 67.59 07:45:01 1 27.65 0.00 1.81 0.00 0.00 70.54 07:45:01 2 31.73 0.00 2.35 0.00 0.00 65.92 07:45:01 3 27.54 0.00 1.99 0.02 0.02 70.43 07:46:01 all 29.11 0.00 2.12 0.01 0.02 68.74 07:46:01 0 27.97 0.00 2.05 0.03 0.02 69.93 07:46:01 1 31.55 0.00 2.11 0.00 0.02 66.32 07:46:01 2 31.86 0.00 2.33 0.00 0.02 65.79 07:46:01 3 25.06 0.00 1.98 0.02 0.02 72.93 Average: all 38.83 0.92 3.04 0.18 0.01 57.02 Average: 0 37.71 1.00 3.26 0.24 0.01 57.77 Average: 1 39.00 0.85 2.93 0.24 0.01 56.96 Average: 2 38.52 1.17 3.13 0.10 0.01 57.07 Average: 3 40.08 0.66 2.85 0.13 0.01 56.27