---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14757 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 9.3G 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/vda15 105M 6.1M 99M 6% /boot/efi /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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40364 ---> free -m: total used free shared buff/cache available Mem: 16009 680 12546 1 2781 15005 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:bd:f2:6a brd ff:ff:ff:ff:ff:ff inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:febd:f26a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:75:e3:2a 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-14757) 08/01/26 _x86_64_ (4 CPU) 20:32:19 LINUX RESTART (4 CPU) 20:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:34:01 369.23 79.77 289.47 0.00 3866.40 31720.55 0.00 20:35:01 59.91 1.18 58.72 0.00 179.57 14161.51 0.00 20:36:01 8.07 0.05 8.02 0.00 4.27 818.80 0.00 20:37:01 3.95 0.00 3.95 0.00 0.00 836.46 0.00 20:38:01 28.65 12.15 16.50 0.00 3470.22 3727.11 0.00 20:39:01 3.57 0.02 3.55 0.00 0.80 97.85 0.00 20:40:01 4.35 0.03 4.32 0.00 4.80 510.45 0.00 20:41:01 2.23 0.00 2.23 0.00 0.00 354.21 0.00 20:42:01 0.97 0.00 0.97 0.00 0.00 10.93 0.00 20:43:01 2.48 0.75 1.73 0.00 26.80 28.80 0.00 20:44:01 1.12 0.05 1.07 0.00 0.93 14.13 0.00 20:45:01 1.53 0.00 1.53 0.00 0.00 17.86 0.00 20:46:01 1.20 0.00 1.20 0.00 0.00 13.73 0.00 20:47:01 1.67 0.00 1.67 0.00 0.00 19.20 0.00 20:48:01 5.55 0.52 5.03 0.00 59.86 272.35 0.00 Average: 32.99 6.31 26.69 0.00 508.10 3509.59 0.00 20:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:01 13281648 15432716 564680 3.44 80064 2240832 1440504 8.26 775544 2037268 374480 20:35:01 13161676 15357248 638368 3.89 80612 2284180 1656924 9.50 915788 2016436 6660 20:36:01 13091116 15311864 682752 4.16 81008 2308420 1598068 9.16 974428 2027552 16996 20:37:01 13023128 15249572 745556 4.55 81120 2313204 1722964 9.88 1037256 2030444 12 20:38:01 12838232 15278384 705604 4.30 86212 2517964 1790104 10.26 1145820 2088164 852 20:39:01 12863996 15307836 676136 4.12 86316 2521428 1654056 9.48 1119488 2090832 3776 20:40:01 12800648 15257544 726120 4.43 86548 2533912 1712568 9.82 1175892 2096480 8484 20:41:01 12838728 15296972 686744 4.19 86608 2535180 1574084 9.02 1139400 2097816 20 20:42:01 12839004 15297400 686428 4.19 86636 2535180 1574084 9.02 1137072 2097940 4 20:43:01 12848588 15308336 674860 4.12 86724 2535956 1574084 9.02 1128136 2098212 32 20:44:01 12845152 15304976 678088 4.14 86756 2535988 1655148 9.49 1130592 2097992 8 20:45:01 12838596 15298464 684544 4.18 86796 2535992 1655148 9.49 1135988 2097996 16 20:46:01 12847040 15306980 676008 4.12 86876 2535992 1655148 9.49 1128204 2097996 8 20:47:01 12846692 15306704 676276 4.13 86940 2535992 1655148 9.49 1127816 2097996 8 20:48:01 12853868 15358112 624008 3.81 87884 2578444 1414664 8.11 1095732 2124904 49308 Average: 12921207 15311541 675078 4.12 85140 2469911 1622180 9.30 1077810 2079869 30711 20:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 165.58 116.30 1953.20 30.92 0.00 0.00 0.00 0.00 20:34:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 36.49 34.28 19.98 8.29 0.00 0.00 0.00 0.00 20:35:01 lo 84.04 84.04 198.98 198.98 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 28.51 26.28 6.78 7.34 0.00 0.00 0.00 0.00 20:36:01 lo 89.02 89.02 322.69 322.69 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 5.18 4.98 1.18 1.38 0.00 0.00 0.00 0.00 20:37:01 lo 18.82 18.82 77.00 77.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 82.50 54.24 1412.89 4.08 0.00 0.00 0.00 0.00 20:38:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 4.40 3.75 1.35 2.21 0.00 0.00 0.00 0.00 20:39:01 lo 10.73 10.73 47.11 47.11 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 13.65 12.43 3.24 3.55 0.00 0.00 0.00 0.00 20:40:01 lo 42.46 42.46 167.96 167.96 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 0.53 0.38 0.13 0.28 0.00 0.00 0.00 0.00 20:41:01 lo 1.42 1.42 11.84 11.84 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 4.65 3.40 3.90 3.69 0.00 0.00 0.00 0.00 20:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 3.65 2.40 2.48 2.42 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 0.23 0.15 0.07 0.22 0.00 0.00 0.00 0.00 20:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 0.25 0.13 0.07 0.23 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 0.25 0.20 0.07 0.23 0.00 0.00 0.00 0.00 20:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 11.65 11.53 8.77 18.45 0.00 0.00 0.00 0.00 20:48:01 lo 33.58 33.58 444.11 444.11 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 23.87 18.05 227.84 5.57 0.00 0.00 0.00 0.00 Average: lo 18.84 18.84 84.67 84.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-14757) 08/01/26 _x86_64_ (4 CPU) 20:32:19 LINUX RESTART (4 CPU) 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 20.08 10.76 8.72 3.72 0.08 56.64 20:34:01 0 11.46 10.99 8.74 2.92 0.07 65.82 20:34:01 1 16.68 10.82 7.56 2.76 0.07 62.12 20:34:01 2 37.99 10.69 9.88 4.47 0.12 36.86 20:34:01 3 14.17 10.54 8.70 4.72 0.07 61.81 20:35:01 all 50.90 0.00 4.12 0.52 0.12 44.34 20:35:01 0 51.48 0.00 4.18 1.53 0.12 42.68 20:35:01 1 49.44 0.00 4.28 0.29 0.12 45.88 20:35:01 2 51.24 0.00 4.05 0.12 0.12 44.47 20:35:01 3 51.46 0.00 3.97 0.14 0.10 44.33 20:36:01 all 51.70 0.00 4.01 0.12 0.12 44.05 20:36:01 0 49.71 0.00 3.82 0.00 0.12 46.35 20:36:01 1 51.42 0.00 4.16 0.00 0.12 44.30 20:36:01 2 53.85 0.00 4.09 0.21 0.10 41.76 20:36:01 3 51.81 0.00 3.99 0.29 0.12 43.79 20:37:01 all 52.38 0.00 2.47 0.05 0.11 44.99 20:37:01 0 52.03 0.00 2.80 0.12 0.09 44.95 20:37:01 1 51.21 0.00 2.35 0.00 0.12 46.32 20:37:01 2 53.28 0.00 2.24 0.00 0.12 44.35 20:37:01 3 53.02 0.00 2.49 0.09 0.11 44.30 20:38:01 all 53.64 0.00 2.50 0.41 0.10 43.35 20:38:01 0 51.29 0.00 2.66 0.50 0.10 45.45 20:38:01 1 52.89 0.00 2.74 0.31 0.10 43.96 20:38:01 2 54.53 0.00 2.39 0.52 0.09 42.49 20:38:01 3 55.86 0.00 2.21 0.32 0.10 41.50 20:39:01 all 52.56 0.00 2.18 0.01 0.09 45.15 20:39:01 0 50.21 0.00 2.13 0.02 0.10 47.54 20:39:01 1 52.15 0.00 2.24 0.02 0.09 45.51 20:39:01 2 53.85 0.00 2.33 0.00 0.09 43.74 20:39:01 3 54.03 0.00 2.04 0.00 0.10 43.82 20:40:01 all 52.50 0.00 3.04 0.07 0.11 44.28 20:40:01 0 50.32 0.00 3.30 0.24 0.12 46.02 20:40:01 1 53.25 0.00 2.99 0.00 0.10 43.66 20:40:01 2 52.40 0.00 2.96 0.03 0.12 44.49 20:40:01 3 54.02 0.00 2.92 0.00 0.10 42.96 20:41:01 all 44.57 0.00 1.90 0.01 0.07 53.45 20:41:01 0 41.04 0.00 1.80 0.03 0.07 57.05 20:41:01 1 45.45 0.00 2.01 0.02 0.07 52.45 20:41:01 2 45.66 0.00 1.76 0.00 0.09 52.50 20:41:01 3 46.14 0.00 2.01 0.00 0.07 51.78 20:42:01 all 28.70 0.00 1.61 0.00 0.07 69.62 20:42:01 0 29.57 0.00 1.55 0.00 0.07 68.81 20:42:01 1 30.98 0.00 1.98 0.02 0.09 66.94 20:42:01 2 27.81 0.00 1.51 0.00 0.07 70.60 20:42:01 3 26.45 0.00 1.40 0.00 0.07 72.08 20:43:01 all 28.87 0.00 1.92 0.01 0.07 69.13 20:43:01 0 27.42 0.00 1.60 0.00 0.07 70.91 20:43:01 1 29.32 0.00 2.25 0.05 0.07 68.31 20:43:01 2 30.09 0.00 1.92 0.00 0.07 67.93 20:43:01 3 28.66 0.00 1.89 0.00 0.07 69.37 20:44:01 all 28.65 0.00 1.88 0.02 0.08 69.37 20:44:01 0 27.40 0.00 1.63 0.00 0.09 70.88 20:44:01 1 29.77 0.00 2.28 0.03 0.09 67.83 20:44:01 2 29.71 0.00 1.73 0.02 0.09 68.46 20:44:01 3 27.72 0.00 1.90 0.02 0.07 70.29 20:44:01 CPU %user %nice %system %iowait %steal %idle 20:45:01 all 28.45 0.00 1.78 0.00 0.09 69.68 20:45:01 0 27.58 0.00 1.70 0.00 0.09 70.64 20:45:01 1 27.68 0.00 2.01 0.02 0.09 70.20 20:45:01 2 29.61 0.00 1.80 0.00 0.10 68.49 20:45:01 3 28.92 0.00 1.60 0.00 0.09 69.39 20:46:01 all 28.53 0.00 1.81 0.00 0.08 69.57 20:46:01 0 26.32 0.00 1.50 0.00 0.07 72.11 20:46:01 1 29.11 0.00 2.09 0.02 0.07 68.71 20:46:01 2 30.37 0.00 1.83 0.00 0.09 67.71 20:46:01 3 28.29 0.00 1.82 0.00 0.09 69.80 20:47:01 all 28.48 0.00 1.72 0.03 0.07 69.70 20:47:01 0 26.26 0.00 1.56 0.00 0.09 72.09 20:47:01 1 30.65 0.00 1.96 0.10 0.09 67.20 20:47:01 2 30.22 0.00 1.73 0.00 0.07 67.98 20:47:01 3 26.83 0.00 1.64 0.00 0.05 71.48 20:48:01 all 27.51 0.00 1.77 0.06 0.09 70.56 20:48:01 0 32.45 0.00 1.78 0.05 0.10 65.61 20:48:01 1 26.61 0.00 2.00 0.20 0.09 71.10 20:48:01 2 24.43 0.00 1.65 0.00 0.09 73.83 20:48:01 3 26.56 0.00 1.67 0.00 0.09 71.69 Average: all 38.51 0.73 2.78 0.34 0.09 57.54 Average: 0 36.98 0.75 2.73 0.37 0.09 59.09 Average: 1 38.45 0.74 2.87 0.26 0.09 57.59 Average: 2 40.39 0.73 2.81 0.37 0.09 55.61 Average: 3 38.23 0.72 2.69 0.38 0.09 57.88