---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4895 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 661 12776 1 2571 15016 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:64:e6:9a brd ff:ff:ff:ff:ff:ff inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85473sec preferred_lft 85473sec inet6 fe80::f816:3eff:fe64:e69a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:3d:ad:27 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-4895) 09/25/26 _x86_64_ (4 CPU) 06:28:52 LINUX RESTART (4 CPU) 06:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:30:01 357.21 126.95 230.26 0.00 5485.89 62884.85 0.00 06:31:01 151.57 40.36 111.21 0.00 2924.18 16717.10 0.00 06:32:01 9.70 0.08 9.62 0.00 15.46 2751.81 0.00 06:33:01 5.37 0.00 5.37 0.00 0.00 907.73 0.00 06:34:01 3.65 0.98 2.67 0.00 68.79 200.77 0.00 06:35:01 1.72 0.02 1.70 0.00 1.07 38.39 0.00 06:36:01 4.92 0.05 4.87 0.00 6.00 648.16 0.00 06:37:01 2.57 0.00 2.57 0.00 0.00 245.16 0.00 06:38:01 0.98 0.00 0.98 0.00 0.00 11.73 0.00 06:39:01 1.92 0.00 1.92 0.00 0.00 24.80 0.00 06:40:01 0.83 0.00 0.83 0.00 0.00 9.73 0.00 06:41:01 1.40 0.00 1.40 0.00 0.00 16.93 0.00 06:42:01 1.10 0.00 1.10 0.00 0.00 13.06 0.00 06:43:01 2.37 0.90 1.47 0.00 29.06 19.86 0.00 06:44:01 12.38 1.00 11.38 0.00 108.00 1461.60 0.00 Average: 37.18 11.36 25.82 0.00 575.91 5730.28 0.00 06:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 13568052 15365008 638476 3.89 66148 1926708 1469372 8.42 864552 1691660 231304 06:31:01 13169080 15341952 646652 3.94 80340 2272256 1620056 9.29 929184 1998012 62296 06:32:01 13157740 15353520 634132 3.87 80664 2294288 1580884 9.06 927252 2010288 11912 06:33:01 13100100 15310104 677168 4.13 80880 2307944 1642592 9.42 976872 2015704 4888 06:34:01 13084644 15302256 685280 4.18 82284 2313248 1766112 10.13 984824 2021712 28 06:35:01 13104940 15324836 662976 4.04 82332 2315472 1647588 9.45 965800 2023888 2384 06:36:01 13047352 15281556 705820 4.31 82588 2329168 1723996 9.88 1013552 2030112 5164 06:37:01 13089872 15325460 661792 4.04 82648 2330436 1567544 8.99 970852 2031452 40 06:38:01 13089840 15325456 661792 4.04 82676 2330436 1567544 8.99 971664 2031452 8 06:39:01 13105604 15341332 645916 3.94 82736 2330416 1583996 9.08 954560 2031504 16 06:40:01 13048712 15284484 702716 4.29 82760 2330416 1650832 9.46 1013144 2031504 8 06:41:01 13100972 15336780 650372 3.97 82808 2330416 1650832 9.46 958540 2031504 40 06:42:01 13099080 15334944 652156 3.98 82844 2330420 1650832 9.46 960392 2031508 4 06:43:01 13047216 15284444 702156 4.28 82892 2331292 1668584 9.57 1012504 2031616 4 06:44:01 13096504 15395588 589168 3.59 84384 2390100 1387100 7.95 967856 2024264 44124 Average: 13127314 15327181 661105 4.03 81266 2297534 1611858 9.24 964770 2002412 24148 06:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 06:30:01 ens3 350.31 228.80 2434.85 70.71 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 lo 62.87 62.87 116.69 116.69 0.00 0.00 0.00 0.00 06:31:01 ens3 96.12 74.40 965.70 16.07 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 84.35 84.35 298.69 298.69 0.00 0.00 0.00 0.00 06:32:01 ens3 26.45 25.01 5.94 6.30 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 45.00 45.00 181.16 181.16 0.00 0.00 0.00 0.00 06:33:01 ens3 13.62 12.62 3.03 3.26 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:34:01 ens3 0.77 0.55 0.57 0.40 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 5.67 5.67 24.96 24.96 0.00 0.00 0.00 0.00 06:35:01 ens3 1.58 1.37 0.41 0.56 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 49.56 49.56 190.58 190.58 0.00 0.00 0.00 0.00 06:36:01 ens3 15.23 14.18 3.38 3.64 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 1.30 1.30 11.87 11.87 0.00 0.00 0.00 0.00 06:37:01 ens3 1.38 0.62 0.53 0.68 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 0.25 0.12 0.06 0.23 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:39:01 ens3 1.30 0.77 0.64 2.55 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 0.27 0.18 0.13 0.28 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:41:01 ens3 0.25 0.17 0.07 0.22 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 0.15 0.12 0.05 0.22 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:43:01 ens3 8.13 5.73 6.14 5.77 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 lo 42.00 42.00 444.11 444.11 0.00 0.00 0.00 0.00 06:44:01 ens3 764.05 597.52 318.89 819.23 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 19.54 19.54 84.55 84.55 0.00 0.00 0.00 0.00 Average: ens3 85.32 64.14 249.36 62.00 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-4895) 09/25/26 _x86_64_ (4 CPU) 06:28:52 LINUX RESTART (4 CPU) 06:29:01 CPU %user %nice %system %iowait %steal %idle 06:30:01 all 17.35 18.73 15.92 3.60 0.02 44.38 06:30:01 0 12.82 21.33 16.45 3.12 0.02 46.26 06:30:01 1 21.64 16.89 15.89 4.69 0.02 40.87 06:30:01 2 19.39 18.41 15.94 2.73 0.03 43.49 06:30:01 3 15.51 18.32 15.41 3.86 0.00 46.90 06:31:01 all 35.00 6.40 7.81 1.39 0.03 49.36 06:31:01 0 42.62 5.97 8.04 1.76 0.03 41.57 06:31:01 1 31.81 6.32 7.99 1.13 0.02 52.73 06:31:01 2 30.99 7.53 8.20 1.01 0.02 52.25 06:31:01 3 34.61 5.79 7.01 1.68 0.03 50.87 06:32:01 all 51.75 0.00 3.48 0.05 0.02 44.70 06:32:01 0 50.85 0.00 3.75 0.12 0.02 45.26 06:32:01 1 52.02 0.00 3.12 0.00 0.03 44.82 06:32:01 2 52.15 0.00 3.49 0.00 0.02 44.34 06:32:01 3 51.96 0.00 3.53 0.09 0.02 44.41 06:33:01 all 52.86 0.00 3.23 0.01 0.02 43.89 06:33:01 0 51.64 0.00 3.19 0.00 0.03 45.14 06:33:01 1 52.58 0.00 3.58 0.00 0.00 43.85 06:33:01 2 53.49 0.00 2.87 0.02 0.02 43.60 06:33:01 3 53.75 0.00 3.27 0.02 0.02 42.95 06:34:01 all 53.80 0.00 2.04 0.02 0.02 44.12 06:34:01 0 53.55 0.00 2.11 0.02 0.02 44.31 06:34:01 1 51.48 0.00 2.20 0.03 0.02 46.27 06:34:01 2 55.01 0.00 2.12 0.02 0.02 42.84 06:34:01 3 55.17 0.00 1.74 0.02 0.02 43.06 06:35:01 all 53.07 0.00 1.81 0.00 0.04 45.08 06:35:01 0 49.71 0.00 1.92 0.00 0.02 48.35 06:35:01 1 54.67 0.00 1.89 0.02 0.05 43.37 06:35:01 2 53.24 0.00 1.74 0.00 0.05 44.98 06:35:01 3 54.65 0.00 1.69 0.00 0.03 43.62 06:36:01 all 52.43 0.00 3.17 0.02 0.02 44.35 06:36:01 0 51.89 0.00 3.41 0.02 0.03 44.64 06:36:01 1 51.80 0.00 3.27 0.03 0.02 44.88 06:36:01 2 53.36 0.00 3.04 0.02 0.02 43.56 06:36:01 3 52.67 0.00 2.97 0.02 0.02 44.33 06:37:01 all 38.67 0.00 1.71 0.01 0.02 59.59 06:37:01 0 38.79 0.00 1.79 0.00 0.02 59.40 06:37:01 1 42.39 0.00 1.81 0.03 0.02 55.75 06:37:01 2 35.90 0.00 1.71 0.02 0.02 62.36 06:37:01 3 37.60 0.00 1.52 0.00 0.03 60.84 06:38:01 all 28.79 0.00 1.55 0.00 0.02 69.64 06:38:01 0 28.92 0.00 1.77 0.00 0.03 69.28 06:38:01 1 29.44 0.00 1.62 0.00 0.02 68.92 06:38:01 2 26.80 0.00 1.32 0.00 0.02 71.87 06:38:01 3 29.98 0.00 1.51 0.00 0.02 68.49 06:39:01 all 28.62 0.00 1.56 0.03 0.02 69.77 06:39:01 0 26.93 0.00 1.65 0.02 0.02 71.39 06:39:01 1 33.02 0.00 1.79 0.03 0.02 65.15 06:39:01 2 27.40 0.00 1.28 0.02 0.03 71.27 06:39:01 3 27.13 0.00 1.55 0.03 0.02 71.27 06:40:01 all 28.44 0.00 1.66 0.01 0.01 69.87 06:40:01 0 28.25 0.00 1.58 0.00 0.02 70.15 06:40:01 1 28.68 0.00 1.83 0.02 0.02 69.46 06:40:01 2 29.38 0.00 1.58 0.00 0.00 69.04 06:40:01 3 27.45 0.00 1.66 0.02 0.02 70.86 06:40:01 CPU %user %nice %system %iowait %steal %idle 06:41:01 all 28.94 0.00 1.55 0.21 0.03 69.27 06:41:01 0 26.48 0.00 1.57 0.00 0.02 71.93 06:41:01 1 29.34 0.00 1.63 0.61 0.02 68.40 06:41:01 2 29.43 0.00 1.50 0.00 0.03 69.03 06:41:01 3 30.49 0.00 1.50 0.24 0.03 67.74 06:42:01 all 28.84 0.00 1.54 0.43 0.02 69.17 06:42:01 0 27.58 0.00 1.60 0.00 0.02 70.80 06:42:01 1 28.93 0.00 1.73 0.19 0.02 69.13 06:42:01 2 27.99 0.00 1.48 0.00 0.02 70.52 06:42:01 3 30.86 0.00 1.37 1.51 0.02 66.24 06:43:01 all 29.18 0.00 1.56 0.03 0.02 69.21 06:43:01 0 27.61 0.00 1.61 0.00 0.03 70.74 06:43:01 1 29.06 0.00 1.57 0.02 0.02 69.34 06:43:01 2 28.92 0.00 1.42 0.00 0.02 69.64 06:43:01 3 31.08 0.00 1.63 0.08 0.02 67.19 06:44:01 all 23.03 0.00 2.90 0.15 0.02 73.90 06:44:01 0 25.20 0.00 3.31 0.05 0.02 71.43 06:44:01 1 11.72 0.00 2.33 0.00 0.02 85.93 06:44:01 2 28.21 0.00 3.47 0.03 0.02 68.27 06:44:01 3 26.98 0.00 2.51 0.50 0.02 69.99 Average: all 36.73 1.70 3.46 0.40 0.02 57.69 Average: 0 36.22 1.85 3.61 0.34 0.02 57.95 Average: 1 36.57 1.58 3.51 0.46 0.02 57.86 Average: 2 36.80 1.76 3.44 0.26 0.02 57.73 Average: 3 37.32 1.63 3.27 0.54 0.02 57.22