---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12321 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 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 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 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 656 12781 1 2571 15022 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:03:2e:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85397sec preferred_lft 85397sec inet6 fe80::f816:3eff:fe03:2e2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:53:62:11 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-12321) 06/16/26 _x86_64_ (4 CPU) 10:31:43 LINUX RESTART (4 CPU) 10:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:33:02 366.51 126.31 240.19 0.00 5509.35 45366.97 0.00 10:34:01 122.86 30.05 92.81 0.00 2872.87 13060.18 0.00 10:35:01 23.11 0.07 23.05 0.00 7.07 6098.18 0.00 10:36:01 8.52 0.08 8.43 0.00 12.66 1107.15 0.00 10:37:01 4.58 0.98 3.60 0.00 68.80 386.27 0.00 10:38:01 1.83 0.00 1.83 0.00 0.00 23.60 0.00 10:39:01 2.88 0.05 2.83 0.00 10.00 152.51 0.00 10:40:01 3.58 0.00 3.58 0.00 0.00 702.93 0.00 10:41:01 1.97 0.00 1.97 0.00 0.00 71.99 0.00 10:42:01 2.03 0.00 2.03 0.00 0.00 25.86 0.00 10:43:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 10:44:01 1.40 0.00 1.40 0.00 0.00 16.53 0.00 10:45:01 1.37 0.00 1.37 0.00 0.00 16.00 0.00 10:46:01 1.37 0.00 1.37 0.00 0.00 17.06 0.00 10:47:01 4.62 2.02 2.60 0.00 31.33 37.59 0.00 10:48:01 11.56 0.68 10.88 0.00 81.85 1127.41 0.00 Average: 34.87 9.99 24.87 0.00 534.70 4254.91 0.00 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:02 13693776 15370884 645096 3.94 58348 1821024 1440524 8.26 835032 1615980 95240 10:34:01 13161408 15333768 660340 4.03 80732 2271424 1522608 8.73 944284 1995960 170804 10:35:01 13152648 15335572 658344 4.02 80916 2281696 1638260 9.39 947904 2001176 6352 10:36:01 13126356 15334804 658164 4.01 81292 2306204 1649468 9.46 961592 2014484 8724 10:37:01 13082240 15299428 693720 4.23 82720 2312564 1758468 10.08 998472 2020092 28 10:38:01 13083768 15301000 692336 4.22 82756 2312564 1775328 10.18 996912 2020056 40 10:39:01 13115464 15339836 653324 3.99 82904 2319480 1613556 9.25 962112 2024472 6524 10:40:01 13026640 15260708 732408 4.47 83096 2328636 1776800 10.19 1044564 2028324 312 10:41:01 13086480 15321896 671160 4.09 83152 2329900 1569868 9.00 983816 2029660 12 10:42:01 13087504 15323088 669960 4.09 83236 2329880 1569868 9.00 983940 2029736 20 10:43:01 13097056 15332700 660340 4.03 83296 2329880 1653440 9.48 973784 2029736 8 10:44:01 13082428 15318108 674892 4.12 83332 2329880 1653440 9.48 986540 2029736 40 10:45:01 13096096 15331836 661124 4.03 83388 2329884 1653440 9.48 973352 2029740 8 10:46:01 13095844 15331624 661340 4.03 83420 2329888 1653440 9.48 975436 2029744 48 10:47:01 13094584 15331596 661040 4.03 83664 2330664 1666468 9.55 975108 2030392 20 10:48:01 13085616 15375660 615460 3.75 85540 2380588 1416152 8.12 953608 2058916 50992 Average: 13135494 15327657 666816 4.07 81362 2290260 1625696 9.32 968528 1999263 21198 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 ens3 429.83 299.13 2432.96 78.12 0.00 0.00 0.00 0.00 10:34:01 lo 63.92 63.92 118.84 118.84 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 89.85 72.00 1037.91 13.08 0.00 0.00 0.00 0.00 10:35:01 lo 36.13 36.13 135.47 135.47 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 10.88 10.35 2.87 2.72 0.00 0.00 0.00 0.00 10:36:01 lo 88.05 88.05 322.22 322.22 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 27.80 26.41 6.34 7.37 0.00 0.00 0.00 0.00 10:37:01 lo 5.07 5.07 23.26 23.26 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 1.65 1.52 0.67 0.64 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 0.50 0.28 0.21 0.29 0.00 0.00 0.00 0.00 10:39:01 lo 25.60 25.60 100.55 100.55 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 8.13 7.65 1.83 2.04 0.00 0.00 0.00 0.00 10:40:01 lo 27.43 27.43 114.71 114.71 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 8.22 7.85 1.86 2.08 0.00 0.00 0.00 0.00 10:41:01 lo 1.18 1.18 11.88 11.88 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 0.47 0.35 0.11 0.27 0.00 0.00 0.00 0.00 10:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 0.63 0.20 0.23 0.28 0.00 0.00 0.00 0.00 10:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 1.37 0.57 0.44 0.64 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 0.73 0.42 0.38 0.66 0.00 0.00 0.00 0.00 10:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 0.47 0.33 0.13 0.46 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 0.18 0.05 0.06 0.21 0.00 0.00 0.00 0.00 10:48:01 lo 35.78 35.78 444.35 444.35 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 18.26 15.91 14.29 7.10 0.00 0.00 0.00 0.00 Average: lo 17.82 17.82 79.43 79.43 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 37.40 27.65 217.92 7.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12321) 06/16/26 _x86_64_ (4 CPU) 10:31:43 LINUX RESTART (4 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:02 all 17.76 16.50 13.91 9.61 0.14 42.09 10:33:02 0 11.40 18.33 15.14 6.47 0.12 48.55 10:33:02 1 15.62 17.63 13.36 5.46 0.14 47.80 10:33:02 2 17.27 17.06 13.88 12.34 0.15 39.30 10:33:02 3 26.69 12.98 13.27 14.14 0.13 32.78 10:34:01 all 30.30 3.11 5.61 2.18 0.10 58.69 10:34:01 0 21.48 4.13 5.87 3.92 0.10 64.50 10:34:01 1 47.50 2.86 6.34 1.33 0.12 41.85 10:34:01 2 32.28 1.68 5.09 2.45 0.09 58.41 10:34:01 3 20.06 3.78 5.14 1.00 0.10 69.92 10:35:01 all 52.12 0.00 2.92 0.14 0.12 44.71 10:35:01 0 52.51 0.00 2.84 0.05 0.10 44.50 10:35:01 1 51.80 0.00 2.79 0.00 0.12 45.29 10:35:01 2 51.56 0.00 3.11 0.50 0.12 44.71 10:35:01 3 52.60 0.00 2.93 0.02 0.12 44.33 10:36:01 all 51.68 0.00 4.19 0.01 0.12 43.99 10:36:01 0 50.38 0.00 4.24 0.03 0.12 45.23 10:36:01 1 50.98 0.00 4.19 0.02 0.12 44.69 10:36:01 2 53.52 0.00 4.07 0.00 0.12 42.30 10:36:01 3 51.83 0.00 4.27 0.00 0.14 43.77 10:37:01 all 52.40 0.00 2.11 0.04 0.12 45.32 10:37:01 0 51.87 0.00 2.12 0.15 0.12 45.73 10:37:01 1 51.66 0.00 2.23 0.00 0.10 46.01 10:37:01 2 52.57 0.00 2.00 0.02 0.14 45.27 10:37:01 3 53.52 0.00 2.07 0.00 0.14 44.28 10:38:01 all 52.55 0.00 1.83 0.00 0.11 45.50 10:38:01 0 49.85 0.00 1.50 0.00 0.12 48.53 10:38:01 1 52.45 0.00 2.06 0.02 0.12 45.35 10:38:01 2 53.11 0.00 1.81 0.00 0.10 44.98 10:38:01 3 54.80 0.00 1.95 0.00 0.10 43.15 10:39:01 all 52.55 0.00 2.57 0.00 0.11 44.76 10:39:01 0 51.74 0.00 2.59 0.00 0.10 45.57 10:39:01 1 52.15 0.00 2.62 0.02 0.10 45.11 10:39:01 2 53.11 0.00 2.44 0.00 0.10 44.35 10:39:01 3 53.23 0.00 2.64 0.00 0.12 44.02 10:40:01 all 52.48 0.00 2.77 0.01 0.09 44.65 10:40:01 0 50.65 0.00 2.87 0.00 0.10 46.37 10:40:01 1 52.16 0.00 2.82 0.03 0.09 44.90 10:40:01 2 52.81 0.00 2.78 0.00 0.10 44.31 10:40:01 3 54.30 0.00 2.61 0.00 0.09 43.00 10:41:01 all 35.61 0.00 1.72 0.07 0.07 62.53 10:41:01 0 33.57 0.00 1.89 0.00 0.07 64.47 10:41:01 1 35.42 0.00 1.67 0.28 0.07 62.56 10:41:01 2 37.49 0.00 1.77 0.00 0.09 60.65 10:41:01 3 35.95 0.00 1.53 0.02 0.05 62.45 10:42:01 all 28.77 0.00 1.63 0.01 0.07 69.52 10:42:01 0 26.79 0.00 1.53 0.00 0.05 71.63 10:42:01 1 31.59 0.00 1.91 0.05 0.05 66.40 10:42:01 2 31.06 0.00 1.79 0.00 0.09 67.06 10:42:01 3 25.59 0.00 1.29 0.00 0.07 73.05 10:43:01 all 28.71 0.00 1.64 0.00 0.09 69.56 10:43:01 0 28.59 0.00 1.55 0.00 0.09 69.78 10:43:01 1 30.84 0.00 1.96 0.02 0.10 67.08 10:43:01 2 25.63 0.00 1.34 0.00 0.09 72.95 10:43:01 3 29.82 0.00 1.72 0.00 0.07 68.39 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 28.46 0.00 1.71 0.06 0.08 69.69 10:44:01 0 26.51 0.00 1.71 0.00 0.09 71.69 10:44:01 1 31.03 0.00 1.95 0.23 0.07 66.72 10:44:01 2 26.83 0.00 1.43 0.00 0.09 71.65 10:44:01 3 29.48 0.00 1.75 0.00 0.09 68.68 10:45:01 all 28.50 0.00 1.62 0.01 0.10 69.78 10:45:01 0 27.69 0.00 1.51 0.00 0.09 70.72 10:45:01 1 31.15 0.00 1.72 0.04 0.12 66.97 10:45:01 2 27.76 0.00 1.65 0.00 0.09 70.51 10:45:01 3 27.41 0.00 1.61 0.00 0.09 70.89 10:46:01 all 28.43 0.00 1.66 0.00 0.10 69.82 10:46:01 0 29.32 0.00 1.68 0.00 0.10 68.90 10:46:01 1 28.45 0.00 1.64 0.02 0.09 69.80 10:46:01 2 26.77 0.00 1.75 0.00 0.11 71.38 10:46:01 3 29.17 0.00 1.55 0.00 0.09 69.20 10:47:01 all 28.62 0.00 1.75 0.03 0.10 69.51 10:47:01 0 26.63 0.00 1.70 0.00 0.09 71.59 10:47:01 1 29.47 0.00 1.68 0.03 0.12 68.69 10:47:01 2 28.87 0.00 1.79 0.05 0.09 69.20 10:47:01 3 29.56 0.00 1.81 0.02 0.09 68.53 10:48:01 all 25.44 0.00 1.42 0.31 0.08 72.75 10:48:01 0 40.87 0.00 1.72 0.17 0.10 57.13 10:48:01 1 18.69 0.00 1.33 1.02 0.07 78.89 10:48:01 2 19.42 0.00 1.24 0.02 0.08 79.24 10:48:01 3 22.71 0.00 1.41 0.02 0.07 75.79 Average: all 37.16 1.25 3.08 0.79 0.10 57.61 Average: 0 36.27 1.43 3.17 0.69 0.10 58.35 Average: 1 38.21 1.30 3.15 0.54 0.10 56.70 Average: 2 36.88 1.19 3.01 0.98 0.10 57.84 Average: 3 37.30 1.07 2.99 0.97 0.10 57.57