---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5273 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: 2799.996 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 9.3G 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/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 /dev/loop3 93M 93M 0 100% /snap/lxd/40953 ---> free -m: total used free shared buff/cache available Mem: 16009 668 12567 1 2773 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:7a:96:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe7a:962b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:a2:14:8c 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-5273) 10/26/26 _x86_64_ (4 CPU) 12:44:02 LINUX RESTART (4 CPU) 12:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:46:01 172.09 54.33 117.76 0.00 3178.31 13837.54 0.00 12:47:01 34.99 0.15 34.84 0.00 28.80 8432.06 0.00 12:48:01 7.30 0.05 7.25 0.00 9.87 1198.87 0.00 12:49:01 4.87 2.00 2.87 0.00 31.19 211.83 0.00 12:50:01 26.75 10.18 16.57 0.00 3450.27 3789.33 0.00 12:51:01 6.38 0.02 6.37 0.00 0.67 761.87 0.00 12:52:01 1.57 0.00 1.57 0.00 0.00 101.18 0.00 12:53:01 1.80 0.00 1.80 0.00 0.00 21.60 0.00 12:54:01 1.03 0.00 1.03 0.00 0.00 12.93 0.00 12:55:01 1.83 0.00 1.83 0.00 0.00 30.13 0.00 12:56:01 0.80 0.00 0.80 0.00 0.00 9.60 0.00 12:57:01 1.48 0.00 1.48 0.00 0.00 18.80 0.00 12:58:01 0.98 0.00 0.98 0.00 0.00 27.20 0.00 Average: 19.95 5.07 14.88 0.00 511.87 2173.77 0.00 12:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 13208560 15377468 612392 3.74 80988 2266184 1599924 9.17 892884 1994732 236524 12:47:01 13186308 15374644 614540 3.75 81236 2284832 1654672 9.49 904636 2005104 12652 12:48:01 13108764 15317080 671344 4.10 81536 2303984 1683332 9.65 971260 2013808 5292 12:49:01 13104604 15314288 673488 4.11 81744 2304892 1776580 10.19 973112 2014580 56 12:50:01 12855944 15286792 693800 4.23 86796 2513440 1702348 9.76 1158236 2059984 4940 12:51:01 12765556 15208520 771708 4.71 87020 2525032 1762560 10.11 1245032 2064956 968 12:52:01 12878768 15323132 657008 4.01 87080 2526312 1591724 9.13 1129476 2066264 184 12:53:01 12879400 15323844 656316 4.00 87164 2526316 1591724 9.13 1128776 2066268 8 12:54:01 12886444 15331168 649184 3.96 87220 2526300 1672076 9.59 1121356 2066500 20 12:55:01 12884060 15328872 651440 3.97 87308 2526300 1672076 9.59 1123528 2066484 20 12:56:01 12885448 15330276 650024 3.97 87324 2526300 1672076 9.59 1124752 2066484 20 12:57:01 12882132 15326996 653232 3.98 87352 2526304 1672076 9.59 1125032 2066488 8 12:58:01 12660020 15121684 858264 5.24 87400 2542776 1918996 11.00 1344204 2070752 16636 Average: 12937385 15304982 677903 4.14 85398 2453767 1690013 9.69 1095560 2047877 21333 12:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 ens3 129.35 89.07 1673.52 14.83 0.00 0.00 0.00 0.00 12:46:01 lo 55.89 55.89 101.26 101.26 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 21.41 19.41 5.64 7.02 0.00 0.00 0.00 0.00 12:47:01 lo 60.91 60.91 226.71 226.71 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 21.95 20.75 4.93 5.25 0.00 0.00 0.00 0.00 12:48:01 lo 72.69 72.69 265.78 265.78 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.27 0.22 0.07 0.22 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 83.30 37.73 1413.95 3.79 0.00 0.00 0.00 0.00 12:50:01 lo 14.98 14.98 62.25 62.25 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 14.10 12.10 3.75 4.17 0.00 0.00 0.00 0.00 12:51:01 lo 37.94 37.94 153.62 153.62 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 1.13 0.80 0.72 1.15 0.00 0.00 0.00 0.00 12:52:01 lo 1.23 1.23 12.01 12.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 0.30 0.18 0.07 0.22 0.00 0.00 0.00 0.00 12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 1.57 0.45 0.51 0.86 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 1.72 0.92 0.90 0.99 0.00 0.00 0.00 0.00 12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 1.02 0.37 0.49 0.72 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 0.63 0.35 0.28 1.13 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 1.35 1.37 0.32 0.50 0.00 0.00 0.00 0.00 12:58:01 lo 19.37 19.37 241.50 241.50 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 21.25 14.04 237.01 3.13 0.00 0.00 0.00 0.00 Average: lo 20.25 20.25 81.76 81.76 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5273) 10/26/26 _x86_64_ (4 CPU) 12:44:02 LINUX RESTART (4 CPU) 12:45:02 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 26.49 10.20 9.63 2.21 0.03 51.44 12:46:01 0 44.48 6.72 8.96 2.90 0.03 36.91 12:46:01 1 17.27 12.02 10.24 2.12 0.03 58.32 12:46:01 2 23.55 10.32 9.33 1.42 0.02 55.37 12:46:01 3 20.65 11.76 9.98 2.39 0.05 55.16 12:47:01 all 51.86 0.00 3.10 0.11 0.04 44.90 12:47:01 0 51.51 0.00 2.98 0.00 0.05 45.46 12:47:01 1 49.03 0.00 3.25 0.00 0.03 47.68 12:47:01 2 53.60 0.00 3.09 0.00 0.03 43.28 12:47:01 3 53.29 0.00 3.06 0.43 0.05 43.17 12:48:01 all 51.41 0.00 3.50 0.02 0.03 45.05 12:48:01 0 50.61 0.00 3.64 0.00 0.02 45.73 12:48:01 1 48.91 0.00 3.66 0.00 0.03 47.39 12:48:01 2 52.88 0.00 3.37 0.00 0.02 43.74 12:48:01 3 53.23 0.00 3.33 0.07 0.03 43.34 12:49:01 all 52.91 0.00 1.91 0.03 0.02 45.13 12:49:01 0 50.15 0.00 2.00 0.00 0.02 47.84 12:49:01 1 52.12 0.00 1.89 0.07 0.02 45.90 12:49:01 2 54.91 0.00 1.86 0.02 0.03 43.18 12:49:01 3 54.46 0.00 1.89 0.02 0.02 43.61 12:50:01 all 53.27 0.00 2.65 0.24 0.02 43.82 12:50:01 0 51.20 0.00 2.79 0.43 0.02 45.57 12:50:01 1 54.14 0.00 2.42 0.09 0.02 43.35 12:50:01 2 53.30 0.00 2.51 0.00 0.02 44.17 12:50:01 3 54.42 0.00 2.88 0.46 0.03 42.21 12:51:01 all 52.39 0.00 2.86 0.01 0.03 44.71 12:51:01 0 51.16 0.00 2.86 0.00 0.03 45.95 12:51:01 1 51.09 0.00 2.78 0.02 0.03 46.07 12:51:01 2 53.36 0.00 2.88 0.00 0.03 43.72 12:51:01 3 53.95 0.00 2.90 0.03 0.02 43.10 12:52:01 all 32.55 0.00 1.80 0.00 0.02 65.63 12:52:01 0 30.70 0.00 1.91 0.00 0.02 67.38 12:52:01 1 32.57 0.00 1.72 0.00 0.02 65.69 12:52:01 2 33.11 0.00 1.90 0.00 0.02 64.98 12:52:01 3 33.84 0.00 1.67 0.02 0.02 64.46 12:53:01 all 28.66 0.00 1.55 0.00 0.02 69.76 12:53:01 0 25.73 0.00 1.27 0.00 0.02 72.98 12:53:01 1 29.75 0.00 1.73 0.00 0.02 68.51 12:53:01 2 29.88 0.00 1.79 0.00 0.02 68.32 12:53:01 3 29.32 0.00 1.43 0.02 0.03 69.20 12:54:01 all 28.70 0.00 1.52 0.00 0.01 69.77 12:54:01 0 26.78 0.00 1.54 0.00 0.02 71.66 12:54:01 1 30.36 0.00 1.55 0.00 0.02 68.08 12:54:01 2 28.56 0.00 1.38 0.00 0.00 70.06 12:54:01 3 29.12 0.00 1.59 0.02 0.02 69.25 12:55:01 all 28.65 0.00 1.51 0.02 0.02 69.81 12:55:01 0 29.22 0.00 1.47 0.00 0.02 69.29 12:55:01 1 29.36 0.00 1.64 0.00 0.02 68.98 12:55:01 2 27.61 0.00 1.59 0.00 0.02 70.78 12:55:01 3 28.38 0.00 1.32 0.07 0.02 70.21 12:56:01 all 28.57 0.00 1.61 0.00 0.02 69.80 12:56:01 0 25.45 0.00 1.58 0.00 0.02 72.95 12:56:01 1 29.23 0.00 1.67 0.00 0.02 69.09 12:56:01 2 28.64 0.00 1.57 0.00 0.02 69.78 12:56:01 3 30.97 0.00 1.64 0.00 0.02 67.38 12:56:01 CPU %user %nice %system %iowait %steal %idle 12:57:01 all 28.54 0.00 1.60 0.00 0.02 69.84 12:57:01 0 24.88 0.00 1.51 0.00 0.02 73.60 12:57:01 1 30.58 0.00 1.84 0.00 0.02 67.56 12:57:01 2 30.69 0.00 1.63 0.00 0.02 67.66 12:57:01 3 28.03 0.00 1.41 0.02 0.02 70.53 12:58:01 all 28.49 0.00 1.76 0.00 0.02 69.74 12:58:01 0 25.26 0.00 1.50 0.00 0.02 73.21 12:58:01 1 31.17 0.00 1.73 0.00 0.02 67.08 12:58:01 2 29.24 0.00 1.97 0.00 0.02 68.77 12:58:01 3 28.32 0.00 1.81 0.00 0.02 69.85 Average: all 37.96 0.79 2.70 0.20 0.02 58.33 Average: 0 37.53 0.52 2.62 0.26 0.02 59.05 Average: 1 37.43 0.93 2.78 0.18 0.02 58.67 Average: 2 38.48 0.80 2.69 0.11 0.02 57.91 Average: 3 38.39 0.91 2.70 0.27 0.03 57.70