---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-20277 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 9.2G 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25577 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 16009 643 12695 1 2670 15029 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:2d:3e:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe2d:3ef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:df:08:3d 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-20277) 12/12/25 _x86_64_ (4 CPU) 15:43:24 LINUX RESTART (4 CPU) 15:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:45:01 394.58 81.65 312.93 0.00 3920.01 11930.56 0.00 15:46:01 38.99 0.25 38.74 0.00 32.79 8530.98 0.00 15:47:01 3.72 0.20 3.52 0.00 39.59 206.23 0.00 15:48:01 4.40 0.08 4.32 0.00 14.00 500.18 0.00 15:49:01 41.46 3.85 37.61 0.00 2383.47 6983.37 0.00 15:50:01 15.21 1.75 13.46 0.00 305.55 600.83 0.00 15:51:01 10.06 0.02 10.05 0.00 0.13 1089.55 0.00 15:52:01 8.90 0.23 8.67 0.00 22.13 340.21 0.00 15:53:01 12.33 0.27 12.06 0.00 2.53 810.00 0.00 15:54:01 6.90 0.00 6.90 0.00 0.00 226.50 0.00 Average: 53.66 8.83 44.83 0.00 672.02 3121.84 0.00 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 13438944 15466556 526748 3.21 79176 2133500 1370340 7.86 795828 1871968 241364 15:46:01 13417192 15449172 543772 3.32 79412 2137520 1412728 8.10 818684 1870432 2284 15:47:01 13414228 15454052 538032 3.28 79676 2144824 1374800 7.88 818276 1872896 5108 15:48:01 13406244 15455324 537460 3.28 79852 2152724 1384880 7.94 821380 1878164 4 15:49:01 13071020 15415516 556840 3.40 100848 2427192 1306272 7.49 1017384 1993900 864 15:50:01 13035164 15426856 543412 3.31 108580 2465348 1385372 7.94 1048796 1995492 24672 15:51:01 12993568 15383904 587448 3.58 109192 2463812 1344768 7.71 1098200 1990768 724 15:52:01 13009884 15397016 573116 3.50 108044 2461752 1422988 8.16 1082964 1985992 7728 15:53:01 13028156 15416024 554532 3.38 108628 2461600 1326944 7.61 1067324 1985572 1588 15:54:01 12932588 15329948 640160 3.90 109044 2470368 1409832 8.08 1155316 1993024 8940 Average: 13174699 15419437 560152 3.42 96245 2331864 1373892 7.88 972415 1943821 29328 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 82.25 63.17 1337.08 11.69 0.00 0.00 0.00 0.00 15:45:01 lo 2.30 2.30 0.83 0.83 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 8.77 7.80 1.95 2.28 0.00 0.00 0.00 0.00 15:46:01 lo 16.28 16.28 28.28 28.28 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 14.45 13.36 13.31 3.10 0.00 0.00 0.00 0.00 15:47:01 lo 29.80 29.80 64.75 64.75 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 7.22 6.68 1.61 1.79 0.00 0.00 0.00 0.00 15:48:01 lo 20.56 20.56 74.20 74.20 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 158.27 96.90 2299.17 9.60 0.00 0.00 0.00 0.00 15:49:01 lo 15.11 15.11 66.83 66.83 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 5.67 5.23 4.31 2.40 0.00 0.00 0.00 0.00 15:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 3.27 3.05 2.32 1.11 0.00 0.00 0.00 0.00 15:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 3.93 3.67 3.12 1.50 0.00 0.00 0.00 0.00 15:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 3.52 3.52 2.21 1.23 0.00 0.00 0.00 0.00 15:53:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 2.02 2.30 1.32 0.93 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 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 28.94 20.57 366.64 3.56 0.00 0.00 0.00 0.00 Average: lo 8.53 8.53 23.50 23.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-20277) 12/12/25 _x86_64_ (4 CPU) 15:43:24 LINUX RESTART (4 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 18.73 10.89 8.61 3.92 0.10 57.74 15:45:01 0 19.27 12.37 9.20 3.62 0.10 55.44 15:45:01 1 27.56 7.23 6.51 2.86 0.10 55.73 15:45:01 2 5.37 13.51 9.85 2.20 0.10 68.97 15:45:01 3 22.91 10.42 8.89 7.05 0.12 50.62 15:46:01 all 4.42 0.00 0.88 0.68 0.06 93.96 15:46:01 0 4.28 0.00 0.77 0.00 0.05 94.90 15:46:01 1 4.31 0.00 0.85 0.02 0.05 94.77 15:46:01 2 4.26 0.00 1.01 2.60 0.05 92.08 15:46:01 3 4.84 0.00 0.90 0.10 0.08 94.07 15:47:01 all 10.67 0.00 1.31 0.01 0.05 87.96 15:47:01 0 10.75 0.00 1.37 0.00 0.07 87.81 15:47:01 1 10.03 0.00 1.28 0.00 0.05 88.63 15:47:01 2 10.06 0.00 1.50 0.05 0.05 88.34 15:47:01 3 11.81 0.00 1.11 0.00 0.03 87.05 15:48:01 all 30.89 0.00 2.07 0.61 0.13 66.31 15:48:01 0 29.29 0.00 1.98 0.25 0.10 68.37 15:48:01 1 30.72 0.00 2.03 2.01 0.15 65.09 15:48:01 2 31.39 0.00 2.02 0.05 0.12 66.42 15:48:01 3 32.17 0.00 2.24 0.10 0.15 65.33 15:49:01 all 15.19 0.00 2.79 8.27 0.09 73.66 15:49:01 0 16.25 0.00 2.86 4.98 0.12 75.79 15:49:01 1 13.15 0.00 2.24 9.19 0.07 75.35 15:49:01 2 15.81 0.00 2.38 16.81 0.08 64.91 15:49:01 3 15.52 0.00 3.69 2.11 0.08 78.60 15:50:01 all 3.82 0.00 0.75 28.89 0.05 66.49 15:50:01 0 3.14 0.00 0.50 23.33 0.12 72.92 15:50:01 1 7.37 0.00 0.96 7.17 0.03 84.47 15:50:01 2 1.49 0.00 1.23 80.58 0.02 16.69 15:50:01 3 3.31 0.00 0.30 4.32 0.03 92.03 15:51:01 all 1.92 0.00 0.15 27.28 0.05 70.60 15:51:01 0 2.72 0.00 0.13 5.25 0.03 91.86 15:51:01 1 2.22 0.00 0.27 52.58 0.02 44.91 15:51:01 2 2.57 0.00 0.10 50.42 0.02 46.89 15:51:01 3 0.18 0.00 0.08 0.93 0.13 98.67 15:52:01 all 3.64 0.00 0.33 23.20 0.02 72.82 15:52:01 0 9.18 0.00 0.52 7.87 0.02 82.42 15:52:01 1 2.79 0.00 0.43 76.88 0.02 19.88 15:52:01 2 2.34 0.00 0.20 5.90 0.02 91.54 15:52:01 3 0.23 0.00 0.17 2.18 0.02 97.40 15:53:01 all 2.91 0.00 0.27 23.72 0.03 73.08 15:53:01 0 2.62 0.00 0.22 9.12 0.07 87.97 15:53:01 1 5.57 0.00 0.37 80.84 0.03 13.18 15:53:01 2 0.52 0.00 0.15 2.87 0.00 96.47 15:53:01 3 2.94 0.00 0.33 2.04 0.00 94.68 15:54:01 all 2.55 0.00 0.09 23.05 0.02 74.29 15:54:01 0 10.14 0.00 0.23 13.06 0.03 76.54 15:54:01 1 0.05 0.00 0.08 77.49 0.02 22.36 15:54:01 2 0.02 0.00 0.00 0.77 0.00 99.22 15:54:01 3 0.00 0.00 0.03 0.87 0.03 99.06 Average: all 9.41 1.09 1.72 14.01 0.06 73.70 Average: 0 10.72 1.23 1.77 6.76 0.07 79.44 Average: 1 10.33 0.72 1.50 31.05 0.05 56.34 Average: 2 7.30 1.37 1.85 16.27 0.05 73.17 Average: 3 9.30 1.04 1.76 1.97 0.07 85.86