---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-11743 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 662 12577 1 2769 15016 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:57:19:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe57:1960/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:ae:54:dd 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-11743) 08/13/26 _x86_64_ (4 CPU) 05:14:40 LINUX RESTART (4 CPU) 05:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:16:01 458.24 125.00 333.25 0.00 4523.30 48562.21 0.00 05:17:01 88.85 14.23 74.62 0.00 2657.56 15742.06 0.00 05:18:01 7.92 0.12 7.80 0.00 12.00 965.71 0.00 05:19:01 6.45 0.03 6.42 0.00 2.67 1017.70 0.00 05:20:01 25.53 10.15 15.38 0.00 3437.96 3847.09 0.00 05:21:01 4.80 0.00 4.80 0.00 0.00 64.27 0.00 05:22:01 5.26 0.82 4.45 0.00 24.53 453.58 0.00 05:23:01 2.58 0.00 2.58 0.00 0.00 451.79 0.00 05:24:01 1.28 0.00 1.28 0.00 0.00 64.52 0.00 05:25:01 1.83 0.00 1.83 0.00 0.00 31.06 0.00 05:26:01 0.85 0.00 0.85 0.00 0.00 9.60 0.00 05:27:01 0.83 0.00 0.83 0.00 0.00 11.20 0.00 05:28:01 1.05 0.00 1.05 0.00 0.00 12.40 0.00 05:29:01 0.87 0.00 0.87 0.00 0.00 12.13 0.00 05:30:01 1.83 0.02 1.82 0.00 0.13 23.20 0.00 Average: 40.08 9.90 30.19 0.00 706.30 4702.51 0.00 05:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:16:01 13607084 15432016 570240 3.48 71608 1945932 1397516 8.01 780896 1733888 194196 05:17:01 13181684 15348636 640716 3.91 80348 2267584 1631948 9.36 925264 1991284 11664 05:18:01 13211228 15399368 589492 3.60 80652 2287796 1523360 8.73 884872 2003180 10116 05:19:01 13105792 15310084 678372 4.14 80908 2303260 1671892 9.59 982188 2009420 3324 05:20:01 12867328 15288212 693124 4.23 86040 2507212 1800108 10.32 1140736 2070516 1344 05:21:01 12844532 15265444 716312 4.37 86088 2507212 1816116 10.41 1164932 2070480 8 05:22:01 12793244 15230064 750688 4.58 86332 2522040 1695164 9.72 1208152 2078192 9868 05:23:01 12824740 15263344 717332 4.38 86448 2523656 1743432 10.00 1176028 2078548 140 05:24:01 12857012 15296936 683656 4.17 86476 2524920 1561344 8.95 1144224 2079820 4 05:25:01 12854648 15294680 685876 4.18 86572 2524900 1577984 9.05 1144200 2079840 32 05:26:01 12875456 15315516 665108 4.06 86596 2524900 1671828 9.59 1123380 2079840 8 05:27:01 12873432 15313516 667100 4.07 86612 2524904 1671828 9.59 1126196 2079844 176 05:28:01 12880000 15320108 660572 4.03 86636 2524904 1671828 9.59 1119596 2079844 4 05:29:01 12879464 15319620 661044 4.03 86676 2524908 1671828 9.59 1120220 2079848 176 05:30:01 12870596 15310852 669808 4.09 86736 2524904 1730316 9.92 1129976 2079852 12 Average: 12968416 15313893 669963 4.09 84315 2435935 1655766 9.49 1078057 2039626 15405 05:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 436.65 276.11 2557.25 75.59 0.00 0.00 0.00 0.00 05:16:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 76.87 62.12 856.74 11.06 0.00 0.00 0.00 0.00 05:17:01 lo 63.27 63.27 116.86 116.86 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 ens3 23.60 21.76 5.53 9.89 0.00 0.00 0.00 0.00 05:18:01 lo 70.57 70.57 264.35 264.35 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 ens3 18.55 17.21 4.66 5.88 0.00 0.00 0.00 0.00 05:19:01 lo 57.77 57.77 215.30 215.30 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 ens3 102.38 49.26 1414.24 3.80 0.00 0.00 0.00 0.00 05:20:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 ens3 0.83 0.53 0.41 0.48 0.00 0.00 0.00 0.00 05:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 ens3 21.94 18.86 9.34 8.98 0.00 0.00 0.00 0.00 05:22:01 lo 46.58 46.58 189.97 189.97 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 2.40 2.57 0.54 0.78 0.00 0.00 0.00 0.00 05:23:01 lo 6.72 6.72 24.85 24.85 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 ens3 0.43 0.28 0.12 0.28 0.00 0.00 0.00 0.00 05:24:01 lo 1.22 1.22 11.87 11.87 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 ens3 1.05 0.45 0.50 0.70 0.00 0.00 0.00 0.00 05:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 ens3 0.35 0.15 0.20 0.30 0.00 0.00 0.00 0.00 05:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 ens3 0.32 0.18 0.07 0.23 0.00 0.00 0.00 0.00 05:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 0.57 0.07 0.11 0.22 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 0.85 0.48 0.48 1.07 0.00 0.00 0.00 0.00 05:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 0.20 0.10 0.06 0.24 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 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 45.37 29.74 320.87 7.89 0.00 0.00 0.00 0.00 Average: lo 16.61 16.61 54.96 54.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-11743) 08/13/26 _x86_64_ (4 CPU) 05:14:40 LINUX RESTART (4 CPU) 05:15:02 CPU %user %nice %system %iowait %steal %idle 05:16:01 all 21.61 16.88 12.72 3.22 0.12 45.45 05:16:01 0 18.93 16.86 12.64 3.27 0.12 48.18 05:16:01 1 26.44 15.35 12.02 2.97 0.14 43.09 05:16:01 2 21.69 17.13 12.60 1.94 0.12 46.52 05:16:01 3 19.35 18.20 13.64 4.71 0.12 43.97 05:17:01 all 40.28 0.00 3.48 0.73 0.09 55.42 05:17:01 0 34.32 0.00 3.22 0.61 0.08 61.76 05:17:01 1 33.90 0.00 3.34 0.41 0.10 62.25 05:17:01 2 52.82 0.00 3.74 0.36 0.10 42.98 05:17:01 3 40.06 0.00 3.64 1.54 0.09 54.69 05:18:01 all 51.81 0.00 3.71 0.02 0.14 44.32 05:18:01 0 49.85 0.00 3.96 0.05 0.14 45.99 05:18:01 1 51.80 0.00 3.74 0.00 0.14 44.32 05:18:01 2 52.64 0.00 3.72 0.02 0.14 43.49 05:18:01 3 52.96 0.00 3.42 0.00 0.14 43.48 05:19:01 all 52.14 0.00 3.35 0.01 0.13 44.37 05:19:01 0 51.66 0.00 3.35 0.02 0.14 44.84 05:19:01 1 52.61 0.00 3.34 0.02 0.14 43.89 05:19:01 2 51.80 0.00 3.20 0.02 0.12 44.87 05:19:01 3 52.49 0.00 3.51 0.00 0.12 43.88 05:20:01 all 53.42 0.00 2.53 0.24 0.15 43.67 05:20:01 0 51.38 0.00 2.53 0.74 0.14 45.21 05:20:01 1 52.99 0.00 2.62 0.14 0.17 44.08 05:20:01 2 53.85 0.00 2.25 0.02 0.14 43.74 05:20:01 3 55.45 0.00 2.72 0.05 0.14 41.65 05:21:01 all 52.58 0.00 1.97 0.01 0.13 45.31 05:21:01 0 51.21 0.00 2.07 0.02 0.14 46.57 05:21:01 1 50.41 0.00 1.85 0.00 0.12 47.63 05:21:01 2 54.04 0.00 2.01 0.02 0.14 43.80 05:21:01 3 54.66 0.00 1.94 0.00 0.14 43.26 05:22:01 all 52.76 0.00 3.09 0.01 0.12 44.02 05:22:01 0 51.50 0.00 2.96 0.03 0.12 45.39 05:22:01 1 53.30 0.00 3.08 0.00 0.14 43.48 05:22:01 2 52.54 0.00 3.42 0.00 0.12 43.91 05:22:01 3 53.69 0.00 2.89 0.00 0.12 43.30 05:23:01 all 52.53 0.00 2.33 0.01 0.12 45.01 05:23:01 0 49.75 0.00 2.31 0.03 0.10 47.80 05:23:01 1 53.03 0.00 2.27 0.00 0.12 44.57 05:23:01 2 53.65 0.00 2.37 0.00 0.12 43.86 05:23:01 3 53.67 0.00 2.38 0.02 0.12 43.81 05:24:01 all 28.97 0.00 1.65 0.00 0.07 69.31 05:24:01 0 27.44 0.00 1.50 0.00 0.07 70.99 05:24:01 1 30.93 0.00 1.61 0.00 0.07 67.39 05:24:01 2 31.48 0.00 1.95 0.02 0.09 66.47 05:24:01 3 26.03 0.00 1.53 0.00 0.07 72.38 05:25:01 all 28.55 0.00 1.80 0.00 0.10 69.56 05:25:01 0 26.98 0.00 1.72 0.02 0.09 71.20 05:25:01 1 29.31 0.00 1.86 0.00 0.10 68.72 05:25:01 2 31.34 0.00 1.94 0.00 0.11 66.61 05:25:01 3 26.57 0.00 1.67 0.00 0.09 71.67 05:26:01 all 28.49 0.00 1.69 0.00 0.11 69.71 05:26:01 0 27.62 0.00 1.43 0.02 0.10 70.83 05:26:01 1 26.61 0.00 1.67 0.00 0.10 71.61 05:26:01 2 29.57 0.00 1.64 0.00 0.12 68.67 05:26:01 3 30.18 0.00 2.01 0.00 0.10 67.71 05:26:01 CPU %user %nice %system %iowait %steal %idle 05:27:01 all 28.34 0.00 1.77 0.00 0.10 69.79 05:27:01 0 29.54 0.00 1.87 0.00 0.12 68.46 05:27:01 1 24.18 0.00 1.45 0.00 0.09 74.28 05:27:01 2 28.96 0.00 1.92 0.00 0.10 69.02 05:27:01 3 30.70 0.00 1.82 0.00 0.11 67.38 05:28:01 all 28.69 0.00 1.73 0.00 0.10 69.48 05:28:01 0 29.81 0.00 1.68 0.00 0.09 68.43 05:28:01 1 25.80 0.00 1.59 0.00 0.09 72.53 05:28:01 2 30.00 0.00 1.78 0.02 0.10 68.10 05:28:01 3 29.15 0.00 1.86 0.00 0.10 68.89 05:29:01 all 28.80 0.00 1.66 0.00 0.08 69.45 05:29:01 0 29.16 0.00 1.65 0.02 0.09 69.09 05:29:01 1 26.34 0.00 1.69 0.00 0.09 71.88 05:29:01 2 30.81 0.00 1.61 0.00 0.09 67.50 05:29:01 3 28.87 0.00 1.69 0.00 0.07 69.36 05:30:01 all 28.69 0.00 1.63 0.00 0.11 69.58 05:30:01 0 29.17 0.00 1.73 0.00 0.12 68.99 05:30:01 1 26.83 0.00 1.48 0.00 0.10 71.59 05:30:01 2 27.91 0.00 1.54 0.00 0.10 70.44 05:30:01 3 30.85 0.00 1.77 0.00 0.11 67.27 Average: all 38.57 1.13 3.02 0.29 0.11 56.88 Average: 0 37.26 1.13 2.98 0.32 0.11 58.19 Average: 1 37.71 1.03 2.92 0.24 0.11 57.99 Average: 2 40.27 1.15 3.05 0.16 0.11 55.25 Average: 3 39.05 1.22 3.10 0.42 0.11 56.10