---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15318 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/27710 ---> free -m: total used free shared buff/cache available Mem: 16009 663 12665 1 2680 15006 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:a2:b0:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:fea2:b02f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:78:54:85 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-15318) 08/26/26 _x86_64_ (4 CPU) 08:37:22 LINUX RESTART (4 CPU) 08:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:39:01 191.58 81.70 109.88 0.00 3854.16 9469.51 0.00 08:40:01 58.61 1.33 57.27 0.00 190.23 14327.35 0.00 08:41:01 7.37 0.15 7.22 0.00 22.26 855.46 0.00 08:42:01 4.07 0.00 4.07 0.00 0.00 686.00 0.00 08:43:01 26.46 4.33 22.13 0.00 126.38 2492.92 0.00 08:44:01 4.35 0.03 4.32 0.00 0.27 128.25 0.00 08:45:01 5.33 0.08 5.25 0.00 10.93 556.71 0.00 08:46:01 1.85 0.00 1.85 0.00 0.00 358.34 0.00 08:47:01 0.90 0.00 0.90 0.00 0.00 10.80 0.00 08:48:01 1.72 0.00 1.72 0.00 0.00 20.40 0.00 08:49:01 1.12 0.00 1.12 0.00 0.00 16.00 0.00 08:50:01 1.25 0.00 1.25 0.00 0.00 16.00 0.00 08:51:01 0.97 0.00 0.97 0.00 0.00 12.00 0.00 08:52:01 1.27 0.00 1.27 0.00 0.00 16.13 0.00 08:53:01 1.78 0.02 1.77 0.00 0.13 39.06 0.00 Average: 20.57 5.84 14.73 0.00 280.30 1933.70 0.00 08:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 13311860 15419480 567064 3.46 79736 2209900 1450904 8.32 784428 1998620 348988 08:40:01 13209788 15394104 590220 3.60 80500 2284572 1525860 8.75 879108 2004648 8372 08:41:01 13124944 15331572 652232 3.98 80800 2305980 1596636 9.15 952856 2014684 12472 08:42:01 13081076 15294840 689200 4.20 80948 2312216 1668032 9.56 991820 2017592 2128 08:43:01 12944860 15271796 694524 4.24 97280 2410212 1714996 9.83 1059920 2065876 2032 08:44:01 12991012 15313484 653552 3.99 95824 2407544 1582720 9.07 1020020 2062968 808 08:45:01 12915716 15254536 712176 4.34 96096 2422992 1637056 9.39 1084508 2070560 8576 08:46:01 12941732 15281892 684772 4.18 96156 2424260 1481272 8.49 1060388 2071840 4 08:47:01 12941528 15281736 684892 4.18 96196 2424260 1481272 8.49 1059536 2071840 12 08:48:01 12949788 15290068 676560 4.13 96260 2424264 1497272 8.58 1051488 2071844 16 08:49:01 12967036 15307364 659256 4.02 96308 2424264 1566260 8.98 1033808 2071844 172 08:50:01 12968236 15308588 658032 4.01 96328 2424268 1566260 8.98 1032108 2071848 36 08:51:01 12967996 15308380 658232 4.02 96368 2424268 1566260 8.98 1033652 2071848 20 08:52:01 12965876 15306420 660200 4.03 96384 2424400 1566260 8.98 1034592 2071980 36 08:53:01 12731364 15088604 877688 5.35 96464 2440736 1735712 9.95 1264040 2076152 16540 Average: 13000854 15296858 674573 4.11 92110 2384276 1575785 9.03 1022818 2054276 26681 08:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 137.01 84.35 1738.58 16.89 0.00 0.00 0.00 0.00 08:39:01 lo 1.40 1.40 0.16 0.16 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 08:40:01 ens3 52.42 45.49 220.94 9.48 0.00 0.00 0.00 0.00 08:40:01 lo 93.63 93.63 225.82 225.82 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 08:41:01 ens3 25.63 21.08 7.13 5.36 0.00 0.00 0.00 0.00 08:41:01 lo 73.89 73.89 278.41 278.41 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 08:42:01 ens3 12.45 6.65 4.67 1.80 0.00 0.00 0.00 0.00 08:42:01 lo 24.23 24.23 92.45 92.45 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 08:43:01 ens3 83.49 61.89 863.01 4.99 0.00 0.00 0.00 0.00 08:43:01 lo 0.40 0.40 0.05 0.05 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 08:44:01 ens3 0.95 0.23 0.19 0.25 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 15.91 15.13 3.57 3.86 0.00 0.00 0.00 0.00 08:45:01 lo 52.66 52.66 215.22 215.22 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 0.75 0.38 0.14 0.27 0.00 0.00 0.00 0.00 08:46:01 lo 1.23 1.23 11.84 11.84 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 0.87 0.68 0.11 6.87 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 0.55 0.28 0.21 0.68 0.00 0.00 0.00 0.00 08:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 1.30 0.55 0.64 2.60 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 2.40 0.75 0.90 1.14 0.00 0.00 0.00 0.00 08:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 1.63 0.75 0.74 1.10 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 0.38 0.15 0.08 0.24 0.00 0.00 0.00 0.00 08:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 1.65 1.38 0.43 0.57 0.00 0.00 0.00 0.00 08:53:01 lo 22.01 22.01 240.32 240.32 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 22.49 15.98 189.43 3.74 0.00 0.00 0.00 0.00 Average: lo 18.02 18.02 70.96 70.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15318) 08/26/26 _x86_64_ (4 CPU) 08:37:22 LINUX RESTART (4 CPU) 08:38:01 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 20.10 11.59 9.36 2.97 0.11 55.88 08:39:01 0 23.90 10.19 8.38 2.39 0.12 55.02 08:39:01 1 15.68 10.86 9.13 4.17 0.10 60.05 08:39:01 2 7.10 13.14 9.80 2.28 0.10 67.58 08:39:01 3 33.64 12.18 10.12 3.04 0.13 40.88 08:40:01 all 50.37 0.00 4.29 0.21 0.12 45.01 08:40:01 0 49.24 0.00 4.37 0.03 0.12 46.24 08:40:01 1 49.36 0.00 4.26 0.46 0.12 45.79 08:40:01 2 51.44 0.00 4.21 0.32 0.12 43.91 08:40:01 3 51.42 0.00 4.34 0.02 0.12 44.11 08:41:01 all 51.79 0.00 3.81 0.01 0.12 44.27 08:41:01 0 50.27 0.00 4.07 0.02 0.12 45.53 08:41:01 1 52.26 0.00 3.81 0.00 0.12 43.81 08:41:01 2 51.90 0.00 3.56 0.02 0.12 44.41 08:41:01 3 52.72 0.00 3.83 0.02 0.12 43.31 08:42:01 all 52.26 0.00 2.50 0.01 0.15 45.08 08:42:01 0 50.67 0.00 2.66 0.00 0.15 46.51 08:42:01 1 51.55 0.00 2.43 0.00 0.14 45.89 08:42:01 2 54.34 0.00 2.40 0.03 0.15 43.07 08:42:01 3 52.47 0.00 2.52 0.00 0.15 44.86 08:43:01 all 53.63 0.00 3.15 0.19 0.12 42.90 08:43:01 0 54.66 0.00 2.59 0.15 0.12 42.48 08:43:01 1 53.45 0.00 2.84 0.03 0.14 43.54 08:43:01 2 53.35 0.00 2.71 0.45 0.12 43.37 08:43:01 3 53.07 0.00 4.47 0.12 0.12 42.22 08:44:01 all 52.37 0.00 2.00 0.02 0.11 45.50 08:44:01 0 49.41 0.00 1.86 0.05 0.12 48.55 08:44:01 1 51.01 0.00 1.96 0.03 0.10 46.89 08:44:01 2 53.82 0.00 1.98 0.00 0.10 44.09 08:44:01 3 55.24 0.00 2.17 0.00 0.10 42.49 08:45:01 all 52.58 0.00 3.26 0.01 0.14 44.01 08:45:01 0 53.32 0.00 2.87 0.03 0.15 43.63 08:45:01 1 50.93 0.00 3.69 0.00 0.16 45.22 08:45:01 2 52.98 0.00 3.12 0.00 0.12 43.78 08:45:01 3 53.06 0.00 3.38 0.02 0.14 43.41 08:46:01 all 45.57 0.00 1.97 0.00 0.11 52.34 08:46:01 0 45.33 0.00 2.16 0.02 0.12 52.38 08:46:01 1 45.85 0.00 2.13 0.00 0.10 51.91 08:46:01 2 46.47 0.00 1.83 0.00 0.10 51.60 08:46:01 3 44.64 0.00 1.77 0.00 0.10 53.49 08:47:01 all 28.60 0.00 1.67 0.00 0.11 69.62 08:47:01 0 27.48 0.00 1.53 0.00 0.12 70.87 08:47:01 1 28.22 0.00 1.57 0.00 0.10 70.10 08:47:01 2 28.69 0.00 1.72 0.00 0.11 69.48 08:47:01 3 29.99 0.00 1.86 0.00 0.12 68.03 08:48:01 all 28.44 0.00 1.79 0.00 0.11 69.65 08:48:01 0 26.52 0.00 1.50 0.02 0.10 71.86 08:48:01 1 29.27 0.00 1.89 0.00 0.10 68.73 08:48:01 2 29.53 0.00 1.88 0.00 0.11 68.49 08:48:01 3 28.45 0.00 1.89 0.00 0.12 69.53 08:49:01 all 28.46 0.00 1.66 0.01 0.10 69.77 08:49:01 0 28.88 0.00 1.72 0.02 0.11 69.28 08:49:01 1 30.24 0.00 1.65 0.00 0.09 68.02 08:49:01 2 24.90 0.00 1.41 0.00 0.12 73.57 08:49:01 3 29.82 0.00 1.87 0.02 0.10 68.19 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 28.40 0.00 1.75 0.00 0.12 69.72 08:50:01 0 29.01 0.00 2.06 0.00 0.14 68.80 08:50:01 1 30.24 0.00 1.83 0.00 0.16 67.77 08:50:01 2 27.68 0.00 1.54 0.00 0.09 70.69 08:50:01 3 26.68 0.00 1.58 0.00 0.10 71.64 08:51:01 all 28.88 0.00 1.64 0.00 0.11 69.36 08:51:01 0 29.01 0.00 1.60 0.02 0.10 69.27 08:51:01 1 29.43 0.00 1.62 0.00 0.11 68.85 08:51:01 2 26.25 0.00 1.46 0.00 0.10 72.19 08:51:01 3 30.86 0.00 1.90 0.00 0.12 67.12 08:52:01 all 28.67 0.00 1.74 0.00 0.07 69.52 08:52:01 0 25.48 0.00 1.54 0.00 0.07 72.91 08:52:01 1 30.57 0.00 1.79 0.00 0.05 67.58 08:52:01 2 29.62 0.00 1.66 0.00 0.09 68.64 08:52:01 3 29.01 0.00 1.96 0.02 0.07 68.95 08:53:01 all 28.44 0.00 1.86 0.00 0.10 69.60 08:53:01 0 27.83 0.00 1.72 0.02 0.10 70.33 08:53:01 1 27.60 0.00 1.79 0.00 0.10 70.50 08:53:01 2 29.35 0.00 1.85 0.00 0.10 68.70 08:53:01 3 28.96 0.00 2.08 0.00 0.09 68.88 Average: all 38.60 0.79 2.85 0.24 0.11 57.41 Average: 0 38.11 0.70 2.73 0.19 0.12 58.16 Average: 1 38.39 0.75 2.84 0.32 0.11 57.58 Average: 2 37.84 0.90 2.76 0.21 0.11 58.19 Average: 3 40.07 0.83 3.07 0.22 0.11 55.70