---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2676 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/28254 ---> free -m: total used free shared buff/cache available Mem: 16009 645 12698 1 2665 15025 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:67:9e:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe67:9e3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:42:f4:22 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-2676) 10/17/26 _x86_64_ (4 CPU) 22:27:12 LINUX RESTART (4 CPU) 22:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:29:01 183.15 66.61 116.55 0.00 3253.06 12835.48 0.00 22:30:01 44.80 0.20 44.60 0.00 27.20 9887.87 0.00 22:31:01 7.32 0.08 7.23 0.00 13.20 975.04 0.00 22:32:01 3.40 0.00 3.40 0.00 0.00 631.49 0.00 22:33:01 24.93 4.32 20.61 0.00 125.45 2233.89 0.00 22:34:01 7.92 0.13 7.78 0.00 1.07 497.47 0.00 22:35:01 3.15 0.00 3.15 0.00 0.00 482.72 0.00 22:36:01 1.60 0.00 1.60 0.00 0.00 18.13 0.00 22:37:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 22:38:01 1.65 0.00 1.65 0.00 0.00 19.60 0.00 22:39:01 1.00 0.00 1.00 0.00 0.00 14.27 0.00 22:40:01 1.27 0.00 1.27 0.00 0.00 16.40 0.00 22:41:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 22:42:01 12.75 0.57 12.18 0.00 63.59 2148.04 0.00 Average: 21.06 5.14 15.92 0.00 248.83 2127.30 0.00 22:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:29:01 13258412 15412360 574128 3.50 80284 2254988 1455992 8.35 849624 1987356 275732 22:30:01 13180888 15354456 631172 3.85 80588 2273852 1603476 9.19 917720 1994528 10380 22:31:01 13132168 15329256 655676 4.00 80908 2296492 1657900 9.51 954668 2006504 13228 22:32:01 13112552 15313252 671628 4.10 80996 2299544 1711176 9.81 971960 2007424 28 22:33:01 12972456 15284300 683176 4.17 98092 2394884 1696896 9.73 1046716 2051860 528 22:34:01 12960376 15283864 683668 4.17 96876 2407368 1567720 8.99 1056272 2056884 12284 22:35:01 12992868 15317752 649736 3.96 96964 2408636 1467044 8.41 1022380 2058232 20 22:36:01 12993040 15318020 649336 3.96 97004 2408648 1467044 8.41 1023560 2058236 8 22:37:01 13009068 15334072 633284 3.86 97028 2408648 1483684 8.51 1006508 2058236 20 22:38:01 13007400 15332460 634796 3.87 97080 2408652 1556952 8.93 1009240 2058240 8 22:39:01 13004512 15329612 637596 3.89 97120 2408652 1556952 8.93 1011224 2058240 20 22:40:01 13004884 15330036 637276 3.89 97164 2408656 1556952 8.93 1011552 2058244 20 22:41:01 13004112 15329428 637876 3.89 97196 2408788 1556952 8.93 1011916 2058376 20 22:42:01 12969652 15347796 618036 3.77 98424 2459136 1387032 7.95 1044564 2058408 19244 Average: 13043028 15329762 642670 3.92 92552 2374782 1551841 8.90 995565 2040769 23681 22:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:29:01 lo 23.21 23.21 32.84 32.84 0.00 0.00 0.00 0.00 22:29:01 ens3 117.33 78.65 1674.89 13.82 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 77.03 77.03 219.81 219.81 0.00 0.00 0.00 0.00 22:30:01 ens3 28.98 27.58 17.73 10.91 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 76.52 76.52 286.74 286.74 0.00 0.00 0.00 0.00 22:31:01 ens3 24.73 23.50 5.55 5.87 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 15.83 15.83 58.58 58.58 0.00 0.00 0.00 0.00 22:32:01 ens3 4.78 4.68 1.06 1.25 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 22:33:01 ens3 39.71 18.23 767.63 1.78 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 53.13 53.13 215.64 215.64 0.00 0.00 0.00 0.00 22:34:01 ens3 15.87 15.23 3.62 3.85 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 1.12 1.12 11.98 11.98 0.00 0.00 0.00 0.00 22:35:01 ens3 0.38 0.30 0.11 0.27 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 ens3 0.33 0.18 0.07 0.22 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 0.63 0.55 0.27 1.09 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 ens3 0.42 0.30 0.15 0.29 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 1.32 0.48 0.50 0.64 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 ens3 1.80 0.78 0.85 1.13 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 0.58 0.37 0.36 0.65 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 lo 52.02 52.02 445.92 445.92 0.00 0.00 0.00 0.00 22:42:01 ens3 862.32 670.77 314.89 815.60 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 21.41 21.41 90.83 90.83 0.00 0.00 0.00 0.00 Average: ens3 78.52 60.12 199.13 61.24 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-2676) 10/17/26 _x86_64_ (4 CPU) 22:27:12 LINUX RESTART (4 CPU) 22:28:01 CPU %user %nice %system %iowait %steal %idle 22:29:01 all 21.33 13.06 11.07 3.18 0.02 51.34 22:29:01 0 19.29 12.19 10.71 4.11 0.02 53.68 22:29:01 1 29.27 11.04 9.31 2.05 0.00 48.33 22:29:01 2 23.67 14.16 11.88 3.03 0.03 47.23 22:29:01 3 13.13 14.86 12.36 3.52 0.02 56.12 22:30:01 all 52.07 0.00 3.76 0.27 0.02 43.87 22:30:01 0 51.01 0.00 3.61 0.07 0.02 45.29 22:30:01 1 51.88 0.00 3.67 0.96 0.02 43.47 22:30:01 2 52.03 0.00 4.28 0.07 0.03 43.59 22:30:01 3 53.38 0.00 3.46 0.00 0.02 43.14 22:31:01 all 52.44 0.00 3.94 0.02 0.01 43.59 22:31:01 0 51.84 0.00 4.19 0.07 0.02 43.88 22:31:01 1 52.60 0.00 3.88 0.00 0.00 43.53 22:31:01 2 52.67 0.00 3.97 0.02 0.02 43.33 22:31:01 3 52.65 0.00 3.74 0.00 0.02 43.60 22:32:01 all 52.35 0.00 2.04 0.03 0.01 45.56 22:32:01 0 51.82 0.00 2.11 0.03 0.00 46.04 22:32:01 1 50.14 0.00 1.98 0.00 0.02 47.86 22:32:01 2 53.79 0.00 2.12 0.07 0.02 44.01 22:32:01 3 53.64 0.00 1.97 0.00 0.02 44.37 22:33:01 all 53.81 0.00 2.52 0.25 0.01 43.41 22:33:01 0 51.35 0.00 2.20 0.63 0.02 45.80 22:33:01 1 53.19 0.00 2.45 0.12 0.00 44.24 22:33:01 2 53.72 0.00 3.71 0.20 0.02 42.35 22:33:01 3 57.01 0.00 1.70 0.05 0.02 41.23 22:34:01 all 52.20 0.00 3.04 0.01 0.02 44.73 22:34:01 0 52.57 0.00 3.11 0.03 0.02 44.27 22:34:01 1 50.99 0.00 3.00 0.02 0.03 45.96 22:34:01 2 53.15 0.00 3.01 0.00 0.02 43.82 22:34:01 3 52.10 0.00 3.02 0.00 0.02 44.86 22:35:01 all 45.11 0.00 1.71 0.04 0.02 53.12 22:35:01 0 42.66 0.00 1.84 0.15 0.03 55.32 22:35:01 1 45.97 0.00 1.87 0.00 0.02 52.14 22:35:01 2 44.75 0.00 1.50 0.00 0.02 53.73 22:35:01 3 47.06 0.00 1.65 0.00 0.02 51.27 22:36:01 all 28.71 0.00 1.42 0.00 0.02 69.84 22:36:01 0 26.52 0.00 1.44 0.02 0.02 72.00 22:36:01 1 30.59 0.00 1.47 0.00 0.02 67.92 22:36:01 2 27.70 0.00 1.31 0.00 0.02 70.97 22:36:01 3 30.04 0.00 1.46 0.00 0.02 68.48 22:37:01 all 28.89 0.00 1.54 0.00 0.02 69.54 22:37:01 0 28.84 0.00 1.80 0.02 0.02 69.33 22:37:01 1 28.55 0.00 1.33 0.00 0.00 70.11 22:37:01 2 29.64 0.00 1.60 0.00 0.02 68.75 22:37:01 3 28.56 0.00 1.44 0.00 0.03 69.97 22:38:01 all 28.88 0.00 1.50 0.01 0.02 69.59 22:38:01 0 28.30 0.00 1.68 0.03 0.02 69.97 22:38:01 1 30.47 0.00 1.47 0.00 0.02 68.04 22:38:01 2 28.14 0.00 1.47 0.00 0.02 70.37 22:38:01 3 28.60 0.00 1.40 0.00 0.02 69.98 22:39:01 all 28.71 0.00 1.58 0.01 0.01 69.69 22:39:01 0 27.63 0.00 1.85 0.03 0.02 70.47 22:39:01 1 29.18 0.00 1.53 0.00 0.00 69.29 22:39:01 2 25.24 0.00 1.21 0.00 0.02 73.53 22:39:01 3 32.74 0.00 1.74 0.00 0.02 65.50 22:39:01 CPU %user %nice %system %iowait %steal %idle 22:40:01 all 28.63 0.00 1.45 0.01 0.02 69.89 22:40:01 0 28.75 0.00 1.44 0.02 0.02 69.77 22:40:01 1 26.84 0.00 1.41 0.00 0.03 71.72 22:40:01 2 29.04 0.00 1.42 0.00 0.02 69.52 22:40:01 3 29.88 0.00 1.52 0.02 0.02 68.56 22:41:01 all 28.49 0.00 1.60 0.00 0.02 69.88 22:41:01 0 27.64 0.00 1.48 0.02 0.03 70.83 22:41:01 1 28.70 0.00 1.48 0.00 0.02 69.81 22:41:01 2 27.31 0.00 1.76 0.00 0.02 70.91 22:41:01 3 30.33 0.00 1.68 0.00 0.02 67.98 22:42:01 all 23.92 0.00 2.63 0.23 0.02 73.20 22:42:01 0 21.37 0.00 2.25 0.67 0.02 75.69 22:42:01 1 37.61 0.00 3.17 0.10 0.02 59.10 22:42:01 2 18.02 0.00 1.80 0.00 0.02 80.16 22:42:01 3 18.74 0.00 3.30 0.15 0.02 77.79 Average: all 37.56 0.95 2.86 0.30 0.02 58.31 Average: 0 36.44 0.89 2.85 0.43 0.02 59.37 Average: 1 39.04 0.81 2.73 0.24 0.01 57.18 Average: 2 37.08 1.03 2.95 0.25 0.02 58.67 Average: 3 37.68 1.08 2.91 0.27 0.02 58.03