---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15309 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/vda15 105M 6.1M 99M 6% /boot/efi /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 ---> free -m: total used free shared buff/cache available Mem: 16009 649 12785 1 2573 15027 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:db:85:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85422sec preferred_lft 85422sec inet6 fe80::f816:3eff:fedb:85ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:20:f8:cd 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-15309) 08/26/26 _x86_64_ (4 CPU) 08:28:20 LINUX RESTART (4 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 176.79 73.62 103.17 0.00 3741.91 9348.33 0.00 08:31:01 57.43 1.20 56.23 0.00 177.73 14046.40 0.00 08:32:01 8.45 0.10 8.35 0.00 17.86 843.46 0.00 08:33:01 3.63 0.00 3.63 0.00 0.00 790.54 0.00 08:34:01 3.53 0.98 2.55 0.00 68.80 43.73 0.00 08:35:01 2.47 0.00 2.47 0.00 0.00 92.78 0.00 08:36:01 5.08 0.00 5.08 0.00 0.00 702.42 0.00 08:37:01 1.97 0.00 1.97 0.00 0.00 143.04 0.00 08:38:01 1.92 0.80 1.12 0.00 27.20 14.93 0.00 08:39:01 1.77 0.02 1.75 0.00 0.67 23.73 0.00 08:40:01 0.82 0.00 0.82 0.00 0.00 10.40 0.00 08:41:01 0.98 0.00 0.98 0.00 0.00 13.33 0.00 08:42:01 0.82 0.00 0.82 0.00 0.00 9.60 0.00 08:43:01 1.38 0.00 1.38 0.00 0.00 16.80 0.00 08:44:01 4.53 0.58 3.95 0.00 63.72 1442.83 0.00 Average: 18.10 5.15 12.95 0.00 273.19 1836.03 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 13335600 15443136 544584 3.32 79560 2210172 1427340 8.18 759876 1998916 343196 08:31:01 13206328 15387744 597892 3.65 80260 2281824 1543156 8.85 884316 2004604 7188 08:32:01 13118688 15325304 659716 4.02 80628 2305872 1570812 9.01 955880 2016232 15952 08:33:01 13099744 15311396 673256 4.11 80740 2310644 1692556 9.70 974788 2018376 60 08:34:01 13099684 15318036 666284 4.06 82160 2315804 1726852 9.90 968300 2023420 52 08:35:01 13055868 15278712 705528 4.30 82264 2320092 1690628 9.69 1010700 2026308 4452 08:36:01 13052332 15287168 696616 4.25 82484 2331504 1693520 9.71 1004984 2031632 2076 08:37:01 13097324 15333664 650048 3.97 82560 2332896 1563728 8.97 961180 2032976 16 08:38:01 13092856 15330684 652608 3.98 82628 2333716 1563728 8.97 965044 2033220 48 08:39:01 13097956 15335840 647292 3.95 82684 2333716 1563728 8.97 958048 2033168 40 08:40:01 13097004 15334912 648436 3.96 82708 2333716 1642148 9.41 959024 2033168 12 08:41:01 13096328 15334280 648992 3.96 82740 2333720 1642148 9.41 960632 2033172 28 08:42:01 13095476 15333444 649796 3.96 82756 2333720 1642148 9.41 960100 2033172 4 08:43:01 13095452 15333460 649776 3.96 82796 2333720 1642148 9.41 960236 2033172 16 08:44:01 13133840 15416484 565964 3.45 82920 2377532 1360656 7.80 926068 2029336 1284 Average: 13118299 15340284 643786 3.93 81993 2319243 1597686 9.16 947278 2025391 24962 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 ens3 100.78 70.97 1708.87 10.45 0.00 0.00 0.00 0.00 08:30:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 45.65 41.87 202.03 8.83 0.00 0.00 0.00 0.00 08:31:01 lo 85.57 85.57 206.10 206.10 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 27.18 25.63 6.05 6.39 0.00 0.00 0.00 0.00 08:32:01 lo 86.47 86.47 314.82 314.82 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 6.63 5.55 1.70 1.90 0.00 0.00 0.00 0.00 08:33:01 lo 18.58 18.58 75.51 75.51 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 2.62 1.15 1.58 1.37 0.00 0.00 0.00 0.00 08:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 5.35 5.00 1.46 1.72 0.00 0.00 0.00 0.00 08:35:01 lo 14.96 14.96 61.84 61.84 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 11.48 10.81 2.57 2.82 0.00 0.00 0.00 0.00 08:36:01 lo 38.28 38.28 152.93 152.93 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 2.72 1.00 0.91 1.10 0.00 0.00 0.00 0.00 08:37:01 lo 1.32 1.32 11.85 11.85 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 8.62 4.97 6.27 6.11 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 3.62 4.62 1.50 15.02 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 2.17 0.10 1.28 0.22 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 3.67 0.20 2.18 0.23 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 5.68 0.13 3.15 0.23 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 1.37 0.48 0.68 0.65 0.00 0.00 0.00 0.00 08:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 1206.70 802.22 366.33 837.94 0.00 0.00 0.00 0.00 08:44:01 lo 42.99 42.99 443.63 443.63 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.62 64.98 153.77 59.67 0.00 0.00 0.00 0.00 Average: lo 19.35 19.35 84.46 84.46 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-15309) 08/26/26 _x86_64_ (4 CPU) 08:28:20 LINUX RESTART (4 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 18.83 10.15 7.91 4.79 0.10 58.22 08:30:01 0 26.87 12.62 9.10 3.21 0.10 48.09 08:30:01 1 17.72 8.39 6.91 7.21 0.08 59.69 08:30:01 2 15.19 11.00 8.43 2.82 0.10 62.46 08:30:01 3 15.60 8.59 7.20 5.92 0.10 62.59 08:31:01 all 50.32 0.00 4.19 0.17 0.12 45.19 08:31:01 0 48.71 0.00 4.21 0.36 0.12 46.61 08:31:01 1 50.92 0.00 4.50 0.03 0.12 44.43 08:31:01 2 50.10 0.00 4.22 0.26 0.14 45.29 08:31:01 3 51.57 0.00 3.85 0.02 0.12 44.44 08:32:01 all 51.96 0.00 3.85 0.02 0.10 44.07 08:32:01 0 50.41 0.00 3.71 0.02 0.10 45.75 08:32:01 1 51.92 0.00 3.92 0.00 0.10 44.06 08:32:01 2 52.77 0.00 3.89 0.00 0.08 43.26 08:32:01 3 52.74 0.00 3.89 0.05 0.10 43.22 08:33:01 all 52.18 0.00 2.55 0.00 0.11 45.16 08:33:01 0 50.24 0.00 2.77 0.00 0.12 46.88 08:33:01 1 51.24 0.00 2.58 0.00 0.10 46.07 08:33:01 2 53.18 0.00 2.35 0.00 0.10 44.36 08:33:01 3 54.09 0.00 2.48 0.02 0.10 43.31 08:34:01 all 52.59 0.00 2.14 0.02 0.12 45.13 08:34:01 0 51.81 0.00 2.27 0.02 0.14 45.77 08:34:01 1 51.70 0.00 2.08 0.02 0.10 46.09 08:34:01 2 53.38 0.00 1.99 0.00 0.12 44.52 08:34:01 3 53.49 0.00 2.23 0.03 0.12 44.12 08:35:01 all 52.54 0.00 2.24 0.01 0.11 45.10 08:35:01 0 51.66 0.00 2.24 0.00 0.10 45.99 08:35:01 1 51.20 0.00 2.19 0.00 0.10 46.51 08:35:01 2 53.70 0.00 2.33 0.00 0.10 43.87 08:35:01 3 53.60 0.00 2.19 0.05 0.12 44.05 08:36:01 all 52.24 0.00 2.85 0.03 0.12 44.77 08:36:01 0 51.57 0.00 2.76 0.00 0.14 45.54 08:36:01 1 50.76 0.00 2.85 0.03 0.12 46.23 08:36:01 2 53.85 0.00 2.59 0.03 0.10 43.42 08:36:01 3 52.78 0.00 3.19 0.03 0.12 43.87 08:37:01 all 41.21 0.00 2.09 0.01 0.10 56.59 08:37:01 0 40.68 0.00 1.97 0.00 0.10 57.24 08:37:01 1 40.89 0.00 2.08 0.02 0.10 56.92 08:37:01 2 41.02 0.00 1.94 0.02 0.09 56.93 08:37:01 3 42.25 0.00 2.37 0.02 0.12 55.24 08:38:01 all 28.73 0.00 1.88 0.01 0.10 69.29 08:38:01 0 29.87 0.00 1.76 0.02 0.10 68.25 08:38:01 1 30.64 0.00 1.86 0.00 0.10 67.39 08:38:01 2 29.29 0.00 1.96 0.00 0.10 68.65 08:38:01 3 25.13 0.00 1.93 0.02 0.07 72.86 08:39:01 all 28.53 0.00 1.75 0.01 0.08 69.63 08:39:01 0 29.77 0.00 2.04 0.00 0.07 68.12 08:39:01 1 29.54 0.00 1.78 0.02 0.07 68.60 08:39:01 2 28.24 0.00 1.56 0.00 0.09 70.11 08:39:01 3 26.57 0.00 1.63 0.02 0.09 71.70 08:40:01 all 28.45 0.00 1.77 0.00 0.12 69.65 08:40:01 0 28.49 0.00 1.72 0.00 0.10 69.69 08:40:01 1 29.79 0.00 1.64 0.02 0.12 68.43 08:40:01 2 29.46 0.00 1.99 0.00 0.16 68.39 08:40:01 3 26.07 0.00 1.75 0.00 0.10 72.08 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 28.44 0.00 1.78 0.00 0.07 69.71 08:41:01 0 31.32 0.00 1.80 0.00 0.07 66.81 08:41:01 1 29.40 0.00 1.91 0.00 0.07 68.62 08:41:01 2 27.88 0.00 1.67 0.00 0.07 70.38 08:41:01 3 25.17 0.00 1.73 0.00 0.09 73.02 08:42:01 all 28.73 0.00 1.81 0.00 0.09 69.37 08:42:01 0 27.65 0.00 1.78 0.00 0.09 70.48 08:42:01 1 28.68 0.00 1.87 0.00 0.09 69.37 08:42:01 2 29.42 0.00 1.79 0.00 0.10 68.68 08:42:01 3 29.16 0.00 1.81 0.00 0.07 68.96 08:43:01 all 28.38 0.00 1.88 0.01 0.09 69.64 08:43:01 0 30.22 0.00 1.88 0.00 0.09 67.81 08:43:01 1 28.10 0.00 1.92 0.02 0.09 69.88 08:43:01 2 29.13 0.00 1.84 0.00 0.07 68.96 08:43:01 3 26.08 0.00 1.88 0.02 0.10 71.92 08:44:01 all 25.10 0.00 3.12 0.03 0.09 71.65 08:44:01 0 27.16 0.00 2.94 0.00 0.10 69.79 08:44:01 1 28.18 0.00 3.29 0.10 0.10 68.33 08:44:01 2 22.86 0.00 2.93 0.00 0.09 74.13 08:44:01 3 22.21 0.00 3.32 0.02 0.09 74.37 Average: all 37.90 0.69 2.80 0.35 0.10 58.15 Average: 0 38.48 0.86 2.88 0.25 0.10 57.44 Average: 1 38.05 0.57 2.77 0.51 0.10 58.00 Average: 2 37.98 0.75 2.78 0.21 0.10 58.18 Average: 3 37.11 0.59 2.77 0.43 0.10 59.00