---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1015 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 nrip_save 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 647 12780 1 2581 15029 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:b0:3c:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:feb0:3cd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:06:ff:f5 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-1015) 07/22/26 _x86_64_ (4 CPU) 18:41:10 LINUX RESTART (4 CPU) 18:42:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 182.47 59.80 122.67 0.00 3253.65 12539.65 0.00 18:44:01 42.59 0.27 42.33 0.00 46.66 10640.63 0.00 18:45:01 8.15 0.87 7.28 0.00 40.39 922.91 0.00 18:46:01 3.72 0.02 3.70 0.00 0.93 683.22 0.00 18:47:01 3.58 0.98 2.60 0.00 68.79 43.59 0.00 18:48:01 2.23 0.00 2.23 0.00 0.00 89.19 0.00 18:49:01 4.10 0.00 4.10 0.00 0.00 645.60 0.00 18:50:01 2.23 0.00 2.23 0.00 0.00 189.44 0.00 18:51:01 1.22 0.00 1.22 0.00 0.00 14.26 0.00 18:52:01 1.62 0.00 1.62 0.00 0.00 22.80 0.00 18:53:01 0.90 0.00 0.90 0.00 0.00 10.67 0.00 18:54:01 1.12 0.00 1.12 0.00 0.00 14.40 0.00 18:55:01 0.82 0.00 0.82 0.00 0.00 9.73 0.00 18:56:01 1.12 0.00 1.12 0.00 0.00 14.26 0.00 18:57:01 7.48 0.72 6.77 0.00 83.19 404.73 0.00 Average: 17.19 4.05 13.14 0.00 226.19 1725.68 0.00 18:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 13257904 15431216 558192 3.40 80616 2273284 1469068 8.42 838736 2002992 300852 18:44:01 13133496 15325800 662548 4.04 80912 2291552 1603644 9.19 955636 2010516 10308 18:45:01 13099672 15314984 672084 4.10 81244 2313256 1628000 9.33 975636 2021000 12700 18:46:01 13082716 15303132 683660 4.17 81356 2318088 1705072 9.78 988928 2023324 4 18:47:01 13078648 15305748 680856 4.15 82772 2323248 1776580 10.19 987288 2028368 20 18:48:01 13069672 15301432 685044 4.18 82864 2327704 1674792 9.60 993968 2031364 4428 18:49:01 13039176 15282892 703308 4.29 83076 2339160 1693136 9.71 1016404 2036576 3636 18:50:01 13085576 15330636 655384 4.00 83116 2340436 1558508 8.94 971748 2037924 168 18:51:01 13087096 15332596 653852 3.99 83200 2340436 1558508 8.94 969248 2038288 164 18:52:01 13094136 15339704 646708 3.94 83268 2340420 1558508 8.94 961236 2038272 24 18:53:01 13089268 15334884 651516 3.97 83308 2340420 1633252 9.36 967000 2038272 8 18:54:01 13091008 15336688 649652 3.96 83344 2340424 1633252 9.36 963448 2038276 4 18:55:01 13089008 15334716 651568 3.97 83368 2340424 1633252 9.36 965772 2038276 24 18:56:01 13084720 15330460 655816 4.00 83408 2340424 1633252 9.36 969216 2038276 20 18:57:01 13129108 15427228 557556 3.40 84780 2390396 1345600 7.71 894488 2069168 68224 Average: 13100747 15335474 651183 3.97 82709 2330645 1606962 9.21 961250 2032726 26706 18:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 lo 33.01 33.01 49.15 49.15 0.00 0.00 0.00 0.00 18:43:01 ens3 119.17 88.47 1815.76 14.61 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 67.84 67.84 204.90 204.90 0.00 0.00 0.00 0.00 18:44:01 ens3 25.60 23.86 16.57 5.59 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 lo 76.27 76.27 269.20 269.20 0.00 0.00 0.00 0.00 18:45:01 ens3 31.28 27.11 11.40 11.07 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 18.65 18.65 75.88 75.88 0.00 0.00 0.00 0.00 18:46:01 ens3 5.38 5.32 1.22 1.46 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 ens3 0.98 0.70 0.59 0.48 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 14.66 14.66 62.14 62.14 0.00 0.00 0.00 0.00 18:48:01 ens3 4.73 4.48 1.07 1.26 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 41.35 41.35 153.79 153.79 0.00 0.00 0.00 0.00 18:49:01 ens3 12.88 11.43 3.14 4.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 1.37 1.37 11.87 11.87 0.00 0.00 0.00 0.00 18:50:01 ens3 0.57 0.42 0.13 0.30 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 0.20 0.08 0.06 0.22 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 ens3 0.52 0.33 0.21 0.30 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 0.22 0.10 0.07 0.22 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 ens3 0.77 0.27 0.21 0.30 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 2.27 1.68 0.78 11.96 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 ens3 1.37 0.47 0.46 0.66 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 30.84 30.84 444.13 444.13 0.00 0.00 0.00 0.00 18:57:01 ens3 15.23 12.51 12.53 6.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.95 18.95 84.82 84.82 0.00 0.00 0.00 0.00 Average: ens3 14.51 11.65 120.52 3.87 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-1015) 07/22/26 _x86_64_ (4 CPU) 18:41:10 LINUX RESTART (4 CPU) 18:42:03 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 23.75 8.79 8.89 2.12 0.10 56.36 18:43:01 0 38.32 8.18 9.46 1.42 0.12 42.49 18:43:01 1 15.48 9.66 8.86 3.11 0.09 62.81 18:43:01 2 16.83 8.74 8.77 2.24 0.10 63.32 18:43:01 3 24.33 8.57 8.45 1.71 0.09 56.85 18:44:01 all 52.28 0.00 3.74 0.16 0.10 43.72 18:44:01 0 50.64 0.00 3.58 0.00 0.09 45.70 18:44:01 1 52.79 0.00 4.07 0.58 0.12 42.44 18:44:01 2 52.66 0.00 3.77 0.00 0.10 43.47 18:44:01 3 53.06 0.00 3.53 0.05 0.09 43.27 18:45:01 all 52.32 0.00 3.77 0.01 0.09 43.81 18:45:01 0 51.25 0.00 3.75 0.00 0.09 44.91 18:45:01 1 51.83 0.00 3.80 0.00 0.10 44.26 18:45:01 2 53.34 0.00 3.65 0.02 0.09 42.92 18:45:01 3 52.85 0.00 3.89 0.03 0.09 43.15 18:46:01 all 52.50 0.00 2.37 0.01 0.09 45.03 18:46:01 0 49.94 0.00 2.36 0.00 0.09 47.61 18:46:01 1 54.35 0.00 2.33 0.00 0.09 43.24 18:46:01 2 51.90 0.00 2.40 0.00 0.09 45.61 18:46:01 3 53.81 0.00 2.40 0.03 0.10 43.66 18:47:01 all 52.79 0.00 1.86 0.01 0.10 45.23 18:47:01 0 51.10 0.00 1.90 0.00 0.09 46.92 18:47:01 1 51.15 0.00 1.79 0.02 0.12 46.92 18:47:01 2 53.64 0.00 1.83 0.00 0.10 44.43 18:47:01 3 55.28 0.00 1.92 0.03 0.10 42.66 18:48:01 all 52.48 0.00 2.29 0.00 0.09 45.13 18:48:01 0 50.79 0.00 2.32 0.00 0.10 46.78 18:48:01 1 52.49 0.00 2.23 0.00 0.09 45.20 18:48:01 2 52.27 0.00 2.25 0.00 0.09 45.39 18:48:01 3 54.40 0.00 2.37 0.00 0.09 43.14 18:49:01 all 52.58 0.00 2.97 0.01 0.09 44.35 18:49:01 0 51.24 0.00 2.98 0.00 0.09 45.70 18:49:01 1 51.86 0.00 3.05 0.00 0.09 45.00 18:49:01 2 52.05 0.00 2.96 0.00 0.09 44.90 18:49:01 3 55.18 0.00 2.89 0.03 0.10 41.79 18:50:01 all 35.96 0.00 1.92 0.00 0.09 62.03 18:50:01 0 30.41 0.00 1.66 0.00 0.07 67.86 18:50:01 1 37.79 0.00 2.00 0.00 0.09 60.12 18:50:01 2 37.99 0.00 2.08 0.00 0.09 59.84 18:50:01 3 37.68 0.00 1.95 0.02 0.10 60.25 18:51:01 all 28.54 0.00 1.70 0.00 0.07 69.68 18:51:01 0 24.44 0.00 1.64 0.00 0.09 73.84 18:51:01 1 30.42 0.00 1.72 0.00 0.07 67.79 18:51:01 2 29.30 0.00 1.59 0.02 0.07 69.02 18:51:01 3 30.06 0.00 1.85 0.00 0.07 68.01 18:52:01 all 28.82 0.00 1.78 0.03 0.08 69.29 18:52:01 0 26.47 0.00 1.47 0.00 0.05 72.01 18:52:01 1 28.55 0.00 1.73 0.00 0.07 69.65 18:52:01 2 30.45 0.00 2.05 0.10 0.12 67.28 18:52:01 3 29.85 0.00 1.89 0.00 0.09 68.18 18:53:01 all 28.78 0.00 1.66 0.00 0.05 69.51 18:53:01 0 27.89 0.00 1.62 0.00 0.05 70.43 18:53:01 1 29.64 0.00 1.64 0.00 0.07 68.65 18:53:01 2 27.42 0.00 1.57 0.02 0.03 70.97 18:53:01 3 30.18 0.00 1.80 0.00 0.05 67.96 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 28.68 0.00 1.61 0.00 0.07 69.65 18:54:01 0 26.52 0.00 1.63 0.00 0.07 71.78 18:54:01 1 30.53 0.00 1.81 0.00 0.05 67.61 18:54:01 2 27.72 0.00 1.51 0.00 0.05 70.72 18:54:01 3 29.95 0.00 1.48 0.00 0.09 68.48 18:55:01 all 28.69 0.00 1.70 0.00 0.07 69.54 18:55:01 0 28.18 0.00 1.63 0.00 0.07 70.13 18:55:01 1 28.19 0.00 1.80 0.00 0.05 69.95 18:55:01 2 29.94 0.00 1.87 0.02 0.07 68.10 18:55:01 3 28.48 0.00 1.50 0.00 0.07 69.95 18:56:01 all 28.25 0.00 1.69 0.00 0.14 69.92 18:56:01 0 25.62 0.00 1.68 0.00 0.16 72.55 18:56:01 1 28.11 0.00 1.59 0.00 0.09 70.21 18:56:01 2 30.27 0.00 1.80 0.02 0.16 67.76 18:56:01 3 29.01 0.00 1.70 0.00 0.16 69.13 18:57:01 all 26.16 0.00 1.73 0.13 0.08 71.91 18:57:01 0 19.00 0.00 1.61 0.00 0.07 79.33 18:57:01 1 28.84 0.00 1.86 0.02 0.07 69.21 18:57:01 2 24.09 0.00 1.52 0.43 0.07 73.90 18:57:01 3 32.72 0.00 1.93 0.07 0.10 65.18 Average: all 38.23 0.58 2.64 0.17 0.09 58.29 Average: 0 36.81 0.54 2.61 0.09 0.08 59.86 Average: 1 38.21 0.64 2.68 0.25 0.08 58.14 Average: 2 38.05 0.58 2.64 0.19 0.09 58.45 Average: 3 39.86 0.57 2.64 0.13 0.09 56.71