---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14057 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 9.0G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2182 ---> free -m: total used free shared buff/cache available Mem: 16009 660 12998 1 2350 15030 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:f5:91:9a brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fef5:919a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:39:d4:2e 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-14057) 03/18/24 _x86_64_ (4 CPU) 10:36:52 LINUX RESTART (4 CPU) 10:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:38:01 165.67 121.38 44.29 0.00 4678.95 37971.14 0.00 10:39:01 26.90 16.80 10.10 0.00 166.51 269.04 0.00 10:40:01 1.08 0.00 1.08 0.00 0.00 11.33 0.00 10:41:01 1.47 0.00 1.47 0.00 0.00 18.26 0.00 10:42:01 19.51 8.75 10.76 0.00 2896.63 2549.28 0.00 10:43:01 155.47 12.31 143.16 0.00 841.33 4093.72 0.00 10:44:01 86.84 11.80 75.04 0.00 1086.09 10976.30 0.00 Average: 65.28 24.43 40.84 0.00 1381.39 7984.02 0.00 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 14124084 15540924 489032 2.98 39204 1585140 1319820 7.57 608820 1433848 3644 10:39:01 14123072 15546576 484908 2.96 40056 1590232 1314996 7.54 609604 1433836 160 10:40:01 14124568 15548184 483068 2.95 40080 1590232 1314996 7.54 608308 1433908 20 10:41:01 14124428 15548248 483008 2.95 40120 1590364 1314996 7.54 608476 1434096 172 10:42:01 13926684 15515380 508084 3.10 44016 1748952 1356168 7.78 729872 1498800 484 10:43:01 13620692 15387864 625800 3.82 59096 1903364 1414248 8.11 906520 1608524 79352 10:44:01 13312948 15384480 611260 3.73 82188 2167296 1407040 8.07 945132 1845668 81908 Average: 13908068 15495951 526451 3.21 49251 1739369 1348895 7.73 716676 1526954 23677 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 ens3 165.29 126.76 579.16 31.11 0.00 0.00 0.00 0.00 10:38:01 lo 1.00 1.00 0.09 0.09 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 10:39:01 ens3 0.35 0.25 0.07 0.17 0.00 0.00 0.00 0.00 10:39:01 lo 0.20 0.20 0.01 0.01 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 10:40:01 ens3 0.18 0.12 0.06 0.16 0.00 0.00 0.00 0.00 10:40:01 lo 0.00 0.00 0.00 0.00 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 10:41:01 ens3 0.32 0.20 0.07 0.17 0.00 0.00 0.00 0.00 10:41:01 lo 0.20 0.20 0.01 0.01 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 10:42:01 ens3 36.19 17.94 669.98 1.95 0.00 0.00 0.00 0.00 10:42:01 lo 0.20 0.20 0.02 0.02 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 10:43:01 ens3 185.44 131.13 1087.52 41.53 0.00 0.00 0.00 0.00 10:43:01 lo 1.27 1.27 0.12 0.12 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 10:44:01 ens3 69.94 62.01 849.23 12.42 0.00 0.00 0.00 0.00 10:44:01 lo 9.47 9.47 0.87 0.87 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 Average: ens3 65.39 48.34 455.16 12.50 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.16 0.16 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-14057) 03/18/24 _x86_64_ (4 CPU) 10:36:52 LINUX RESTART (4 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 4.92 18.53 13.78 3.35 0.14 59.28 10:38:01 0 4.55 18.99 13.34 2.67 0.14 60.31 10:38:01 1 4.72 19.18 13.99 1.39 0.15 60.57 10:38:01 2 4.52 18.97 13.83 1.62 0.15 60.90 10:38:01 3 5.88 17.00 13.96 7.68 0.13 55.34 10:39:01 all 0.55 3.44 2.48 0.21 0.04 93.29 10:39:01 0 0.07 3.30 2.73 0.32 0.03 93.55 10:39:01 1 0.03 3.63 2.51 0.17 0.03 93.63 10:39:01 2 0.03 3.53 2.34 0.25 0.05 93.79 10:39:01 3 2.04 3.29 2.32 0.12 0.05 92.19 10:40:01 all 0.47 0.00 0.01 0.00 0.02 99.50 10:40:01 0 0.10 0.00 0.02 0.00 0.02 99.87 10:40:01 1 0.03 0.00 0.00 0.02 0.02 99.93 10:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:40:01 3 1.70 0.00 0.02 0.00 0.03 98.25 10:41:01 all 0.53 0.00 0.02 0.02 0.01 99.41 10:41:01 0 0.02 0.00 0.03 0.05 0.00 99.90 10:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:41:01 2 0.03 0.00 0.03 0.05 0.02 99.87 10:41:01 3 2.00 0.00 0.00 0.00 0.03 97.96 10:42:01 all 1.21 0.00 0.49 1.09 0.02 97.19 10:42:01 0 2.43 0.00 0.60 0.62 0.02 96.33 10:42:01 1 0.62 0.00 0.57 1.48 0.02 97.32 10:42:01 2 0.27 0.00 0.43 2.07 0.03 97.20 10:42:01 3 1.51 0.00 0.35 0.18 0.03 97.93 10:43:01 all 12.25 0.00 1.34 2.16 0.05 84.21 10:43:01 0 19.59 0.00 1.65 1.15 0.05 77.56 10:43:01 1 10.58 0.00 1.67 2.44 0.07 85.24 10:43:01 2 4.50 0.00 0.80 3.48 0.03 91.18 10:43:01 3 14.29 0.00 1.24 1.56 0.03 82.88 10:44:01 all 20.81 0.00 2.19 3.17 0.08 73.75 10:44:01 0 13.60 0.00 1.59 3.11 0.05 81.65 10:44:01 1 5.03 0.00 1.41 0.32 0.08 93.16 10:44:01 2 18.59 0.00 2.09 7.56 0.08 71.68 10:44:01 3 45.93 0.00 3.67 1.72 0.10 48.58 Average: all 5.80 3.11 2.88 1.42 0.05 86.73 Average: 0 5.76 3.15 2.83 1.13 0.04 87.09 Average: 1 3.00 3.23 2.86 0.83 0.05 90.03 Average: 2 3.99 3.19 2.77 2.14 0.05 87.85 Average: 3 10.42 2.87 3.05 1.59 0.06 82.01