---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12847 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 630 12792 1 2585 15046 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:60:20:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85271sec preferred_lft 85271sec inet6 fe80::f816:3eff:fe60:2085/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:ea:c5:34 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-12847) 07/27/26 _x86_64_ (4 CPU) 11:27:22 LINUX RESTART (4 CPU) 11:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:29:01 232.29 102.32 129.98 0.00 5005.97 43033.89 0.00 11:30:01 141.68 58.84 82.84 0.00 754.01 10681.30 0.00 11:31:01 85.57 14.15 71.42 0.00 2645.83 18360.14 0.00 11:32:01 6.02 0.10 5.92 0.00 12.27 3558.67 0.00 11:33:01 8.08 0.10 7.98 0.00 17.73 3871.11 0.00 11:34:01 2.27 0.00 2.27 0.00 0.00 3167.07 0.00 11:35:01 1.97 0.00 1.97 0.00 0.00 2842.67 0.00 11:36:01 3.35 0.07 3.28 0.00 12.93 2977.50 0.00 11:37:01 4.45 0.03 4.42 0.00 4.27 3531.09 0.00 11:38:01 5.07 2.00 3.07 0.00 31.20 3049.07 0.00 11:39:01 1.62 0.00 1.62 0.00 0.00 2838.33 0.00 11:40:01 1.43 0.00 1.43 0.00 0.00 2835.79 0.00 11:41:01 1.90 0.00 1.90 0.00 0.00 2975.37 0.00 11:42:01 1.30 0.00 1.30 0.00 0.00 2834.06 0.00 11:43:01 2.03 0.02 2.02 0.00 0.13 1234.06 0.00 11:44:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 11:45:01 1.18 0.00 1.18 0.00 0.00 15.60 0.00 11:46:01 22.14 1.17 20.98 0.00 106.36 2505.96 0.00 Average: 29.07 9.93 19.14 0.00 477.26 6129.02 0.00 11:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 13945948 15461940 558740 3.41 45840 1682436 1369240 7.85 710628 1505924 40964 11:30:01 13570880 15410240 590236 3.60 74240 1956892 1395176 8.00 800976 1748972 175504 11:31:01 13167316 15359572 628828 3.84 82240 2290712 1600996 9.18 916700 2013968 7944 11:32:01 13154580 15364444 623540 3.80 82468 2307692 1668716 9.57 917312 2023444 8512 11:33:01 13092312 15322592 664844 4.06 82784 2326896 1638224 9.39 972460 2032216 5800 11:34:01 13081908 15312252 675152 4.12 82840 2326904 1706884 9.79 981960 2032220 24 11:35:01 13085276 15315668 671752 4.10 82892 2326908 1706884 9.79 976996 2032224 16 11:36:01 13110956 15348296 639016 3.90 83048 2333512 1607068 9.21 948812 2036716 6304 11:37:01 12977080 15224460 762492 4.65 83216 2343140 1730716 9.92 1076700 2041096 64 11:38:01 13089352 15339296 647384 3.95 83448 2345164 1602560 9.19 961340 2043024 20 11:39:01 13091504 15341512 645148 3.94 83512 2345164 1602560 9.19 960604 2043024 188 11:40:01 13104464 15354532 632084 3.86 83576 2345164 1602560 9.19 946120 2043024 188 11:41:01 13103040 15353172 633444 3.86 83636 2345168 1666932 9.56 948688 2043028 24 11:42:01 13099972 15350156 636364 3.88 83684 2345168 1666932 9.56 950672 2043028 24 11:43:01 13099580 15349868 636804 3.88 83752 2345168 1650820 9.46 951288 2043064 24 11:44:01 13098808 15349132 637576 3.89 83768 2345180 1650820 9.46 951840 2043068 20 11:45:01 13088576 15338940 647740 3.95 83800 2345184 1650820 9.46 961968 2043072 20 11:46:01 13108032 15412888 572392 3.49 86660 2395592 1366520 7.83 923160 2062168 27196 Average: 13170532 15350498 639085 3.90 80856 2280669 1604690 9.20 936568 1992960 15158 11:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 397.05 226.70 1563.00 69.02 0.00 0.00 0.00 0.00 11:30:01 lo 1.20 1.20 0.15 0.15 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 67.16 52.91 1049.44 7.93 0.00 0.00 0.00 0.00 11:31:01 lo 62.79 62.79 116.75 116.75 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 89.52 65.87 907.65 11.28 0.00 0.00 0.00 0.00 11:32:01 lo 56.50 56.50 214.78 214.78 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 16.78 15.37 4.02 4.30 0.00 0.00 0.00 0.00 11:33:01 lo 74.26 74.26 265.44 265.44 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 23.99 23.41 5.37 11.28 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 0.42 0.23 0.20 0.28 0.00 0.00 0.00 0.00 11:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 0.42 0.32 0.09 0.30 0.00 0.00 0.00 0.00 11:36:01 lo 24.93 24.93 97.49 97.49 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 8.67 7.50 2.10 2.33 0.00 0.00 0.00 0.00 11:37:01 lo 28.79 28.79 117.65 117.65 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 10.33 8.66 2.71 3.03 0.00 0.00 0.00 0.00 11:38:01 lo 1.23 1.23 11.85 11.85 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 2.08 0.90 0.89 1.17 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 1.90 1.40 0.99 1.84 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.27 0.12 0.07 0.22 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 0.48 0.27 0.08 0.23 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 0.85 0.12 0.15 0.22 0.00 0.00 0.00 0.00 11:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 0.37 0.22 0.08 0.23 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 0.38 0.18 0.14 0.28 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 0.47 0.28 0.14 0.23 0.00 0.00 0.00 0.00 11:46:01 lo 30.64 30.64 443.54 443.54 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 26.72 22.79 24.58 9.79 0.00 0.00 0.00 0.00 Average: lo 15.72 15.72 70.44 70.44 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 35.99 23.74 197.87 6.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12847) 07/27/26 _x86_64_ (4 CPU) 11:27:22 LINUX RESTART (4 CPU) 11:28:01 CPU %user %nice %system %iowait %steal %idle 11:29:01 all 10.87 11.16 9.67 22.51 0.18 45.62 11:29:01 0 11.13 10.57 8.70 31.20 0.19 38.21 11:29:01 1 11.74 10.99 10.35 22.94 0.15 43.83 11:29:01 2 9.79 11.72 10.14 18.33 0.17 49.86 11:29:01 3 10.84 11.35 9.47 17.54 0.20 50.59 11:30:01 all 14.44 11.64 8.40 14.80 0.16 50.56 11:30:01 0 11.73 12.33 8.75 14.75 0.17 52.27 11:30:01 1 22.63 9.93 7.18 16.16 0.17 43.93 11:30:01 2 18.54 10.96 8.14 16.03 0.17 46.16 11:30:01 3 4.93 13.30 9.53 12.26 0.15 59.83 11:31:01 all 35.95 0.00 3.74 5.75 0.13 54.43 11:31:01 0 29.89 0.00 3.88 9.89 0.12 56.23 11:31:01 1 31.85 0.00 3.43 4.66 0.14 59.92 11:31:01 2 51.77 0.00 4.54 5.09 0.14 38.46 11:31:01 3 30.34 0.00 3.11 3.38 0.12 63.05 11:32:01 all 51.30 0.00 3.65 0.24 0.18 44.64 11:32:01 0 50.50 0.00 3.50 0.75 0.17 45.08 11:32:01 1 49.75 0.00 3.61 0.17 0.19 46.28 11:32:01 2 51.75 0.00 3.87 0.00 0.12 44.26 11:32:01 3 53.21 0.00 3.62 0.02 0.22 42.93 11:33:01 all 52.01 0.00 3.71 0.05 0.18 44.06 11:33:01 0 51.60 0.00 3.84 0.05 0.15 44.35 11:33:01 1 51.35 0.00 3.63 0.00 0.19 44.84 11:33:01 2 51.45 0.00 3.89 0.00 0.21 44.45 11:33:01 3 53.64 0.00 3.48 0.14 0.15 42.59 11:34:01 all 52.23 0.00 2.14 0.01 0.14 45.47 11:34:01 0 50.81 0.00 2.25 0.03 0.14 46.77 11:34:01 1 52.30 0.00 2.08 0.02 0.14 45.47 11:34:01 2 53.35 0.00 2.19 0.00 0.14 44.32 11:34:01 3 52.46 0.00 2.06 0.00 0.14 45.34 11:35:01 all 51.72 0.00 1.87 0.00 1.09 45.31 11:35:01 0 47.37 0.00 1.81 0.00 1.15 49.68 11:35:01 1 50.59 0.00 1.92 0.00 1.18 46.31 11:35:01 2 55.91 0.00 1.83 0.02 1.16 41.09 11:35:01 3 53.01 0.00 1.94 0.00 0.86 44.19 11:36:01 all 51.77 0.00 2.92 0.00 0.17 45.13 11:36:01 0 46.30 0.00 2.97 0.00 0.15 50.57 11:36:01 1 48.75 0.00 2.84 0.00 0.17 48.24 11:36:01 2 61.44 0.00 3.32 0.02 0.17 35.06 11:36:01 3 50.58 0.00 2.55 0.00 0.17 46.70 11:37:01 all 51.52 0.00 3.06 0.01 0.16 45.25 11:37:01 0 49.61 0.00 3.11 0.00 0.15 47.13 11:37:01 1 47.45 0.00 2.87 0.02 0.17 49.48 11:37:01 2 59.88 0.00 3.18 0.03 0.15 36.75 11:37:01 3 49.10 0.00 3.08 0.00 0.16 47.66 11:38:01 all 36.12 0.00 1.99 0.05 0.17 61.67 11:38:01 0 38.04 0.00 2.01 0.00 0.17 59.78 11:38:01 1 35.70 0.00 1.94 0.00 0.14 62.22 11:38:01 2 38.07 0.00 2.06 0.14 0.19 59.53 11:38:01 3 32.63 0.00 1.97 0.05 0.17 65.18 11:39:01 all 28.48 0.00 1.77 0.01 0.13 69.60 11:39:01 0 27.18 0.00 1.68 0.00 0.12 71.02 11:39:01 1 32.25 0.00 2.08 0.00 0.16 65.51 11:39:01 2 28.33 0.00 1.70 0.05 0.12 69.80 11:39:01 3 26.19 0.00 1.63 0.00 0.12 72.06 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 28.36 0.00 1.91 0.00 0.14 69.58 11:40:01 0 26.89 0.00 1.69 0.00 0.14 71.28 11:40:01 1 30.13 0.00 2.00 0.00 0.16 67.71 11:40:01 2 31.06 0.00 2.09 0.02 0.14 66.69 11:40:01 3 25.37 0.00 1.85 0.00 0.12 72.66 11:41:01 all 28.20 0.00 1.82 0.01 0.16 69.82 11:41:01 0 25.16 0.00 1.62 0.00 0.16 73.06 11:41:01 1 31.12 0.00 2.02 0.02 0.18 66.67 11:41:01 2 27.55 0.00 1.79 0.02 0.14 70.50 11:41:01 3 28.99 0.00 1.85 0.00 0.16 69.01 11:42:01 all 28.28 0.00 1.80 0.00 0.14 69.77 11:42:01 0 27.02 0.00 1.97 0.00 0.14 70.88 11:42:01 1 30.11 0.00 1.82 0.00 0.16 67.91 11:42:01 2 28.84 0.00 1.72 0.02 0.14 69.29 11:42:01 3 27.16 0.00 1.71 0.00 0.14 70.99 11:43:01 all 28.09 0.00 1.78 0.01 0.56 69.56 11:43:01 0 30.88 0.00 1.95 0.00 0.52 66.66 11:43:01 1 27.85 0.00 1.83 0.00 0.70 69.62 11:43:01 2 27.80 0.00 1.71 0.05 0.54 69.90 11:43:01 3 25.85 0.00 1.65 0.00 0.47 72.04 11:44:01 all 28.30 0.00 1.92 0.00 0.14 69.64 11:44:01 0 28.78 0.00 2.14 0.00 0.12 68.95 11:44:01 1 28.50 0.00 1.96 0.02 0.14 69.39 11:44:01 2 27.70 0.00 1.79 0.00 0.12 70.39 11:44:01 3 28.24 0.00 1.80 0.00 0.16 69.81 11:45:01 all 28.30 0.00 1.70 0.00 0.24 69.77 11:45:01 0 27.78 0.00 1.84 0.00 0.21 70.16 11:45:01 1 27.60 0.00 1.53 0.00 0.21 70.66 11:45:01 2 30.14 0.00 1.75 0.00 0.23 67.88 11:45:01 3 27.68 0.00 1.67 0.00 0.30 70.36 11:46:01 all 24.02 0.00 1.72 0.52 0.11 73.62 11:46:01 0 32.96 0.00 2.05 0.12 0.13 64.74 11:46:01 1 20.01 0.00 1.48 0.40 0.10 78.01 11:46:01 2 12.52 0.00 1.43 1.48 0.08 84.49 11:46:01 3 30.57 0.00 1.93 0.10 0.12 67.29 Average: all 34.98 1.29 3.11 2.49 0.23 57.90 Average: 0 34.08 1.30 3.12 3.21 0.23 58.07 Average: 1 34.96 1.19 3.05 2.52 0.25 58.04 Average: 2 36.99 1.29 3.19 2.34 0.23 55.97 Average: 3 33.90 1.40 3.07 1.90 0.22 59.51