---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6860 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: 2800.000 BogoMIPS: 5600.00 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 9.2G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 701 12781 1 2526 14975 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:58:2d:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fe58:2d17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:64:0b:24 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-6860) 10/31/26 _x86_64_ (4 CPU) 16:43:29 LINUX RESTART (4 CPU) 16:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:45:01 345.59 82.82 262.78 0.00 1531.55 12578.13 0.00 16:46:01 51.96 2.33 49.63 0.00 41.46 10536.64 0.00 16:47:01 1.08 0.00 1.08 0.00 0.00 13.46 0.00 16:48:01 1.25 0.00 1.25 0.00 0.00 15.20 0.00 16:49:01 3.30 0.98 2.32 0.00 68.79 38.26 0.00 16:50:01 22.23 14.08 8.15 0.00 2639.83 234.63 0.00 16:51:01 9.68 0.17 9.52 0.00 32.26 3776.30 0.00 16:52:01 6.58 0.03 6.55 0.00 4.53 972.08 0.00 16:53:01 1.80 0.00 1.80 0.00 0.00 182.50 0.00 16:54:01 1.67 0.00 1.67 0.00 0.00 25.33 0.00 16:55:01 6.88 0.17 6.72 0.00 13.86 667.76 0.00 Average: 40.64 9.03 31.60 0.00 392.13 2625.07 0.00 16:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 13413872 15327224 662540 4.04 77512 2024556 1436780 8.24 884636 1805372 231468 16:46:01 13444704 15434048 551320 3.36 80516 2091308 1328268 7.62 766652 1882260 128 16:47:01 13445940 15435224 550148 3.36 80560 2091308 1328268 7.62 765824 1882260 8 16:48:01 13446208 15435540 549804 3.35 80584 2091312 1328268 7.62 765304 1882264 40 16:49:01 13437224 15433788 551884 3.37 81964 2096472 1343848 7.70 767124 1887928 28 16:50:01 13136712 15312372 671212 4.09 82684 2273208 1616132 9.27 955868 1997012 97016 16:51:01 13148736 15343204 639820 3.90 82912 2291340 1714620 9.83 935180 2007100 7416 16:52:01 13071656 15284820 697628 4.26 83212 2309256 1668312 9.56 1001852 2015004 5124 16:53:01 13067292 15280492 702004 4.28 83236 2309256 1739420 9.97 1005564 2015004 12 16:54:01 13081648 15297296 685296 4.18 83292 2311400 1640532 9.41 991660 2017332 2232 16:55:01 13108116 15341164 640632 3.91 84164 2327236 1507176 8.64 955452 2024012 18708 Average: 13254737 15356834 627481 3.83 81876 2201514 1513784 8.68 890465 1946868 32925 16:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 1.08 1.08 0.13 0.13 0.00 0.00 0.00 0.00 16:45:01 ens3 218.57 142.09 2287.84 36.78 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:46:01 ens3 2.07 1.20 1.13 0.64 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 ens3 1.33 0.92 0.64 1.75 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 ens3 0.47 0.43 0.09 0.25 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:49:01 ens3 0.80 0.68 0.52 0.47 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 60.49 60.49 109.34 109.34 0.00 0.00 0.00 0.00 16:50:01 ens3 62.92 47.04 495.78 8.50 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 63.17 63.17 226.90 226.90 0.00 0.00 0.00 0.00 16:51:01 ens3 19.80 18.70 4.45 4.78 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 66.94 66.94 245.31 245.31 0.00 0.00 0.00 0.00 16:52:01 ens3 21.79 19.19 5.35 5.51 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 0.45 0.25 0.31 0.43 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 1.35 1.35 17.50 17.50 0.00 0.00 0.00 0.00 16:54:01 ens3 0.60 0.48 0.18 0.32 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 51.16 51.16 196.52 196.52 0.00 0.00 0.00 0.00 16:55:01 ens3 21.55 19.76 9.61 5.78 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: lo 22.28 22.28 72.45 72.45 0.00 0.00 0.00 0.00 Average: ens3 31.57 22.62 252.02 5.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-6860) 10/31/26 _x86_64_ (4 CPU) 16:43:29 LINUX RESTART (4 CPU) 16:44:02 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 20.42 18.39 15.83 3.19 0.01 42.15 16:45:01 0 13.69 21.07 17.14 3.20 0.00 44.91 16:45:01 1 13.01 20.76 16.63 2.79 0.02 46.79 16:45:01 2 24.50 16.97 15.26 3.05 0.02 40.20 16:45:01 3 30.47 14.76 14.30 3.73 0.02 36.73 16:46:01 all 2.73 0.55 0.65 0.37 0.00 95.69 16:46:01 0 1.98 0.75 0.69 0.03 0.00 96.54 16:46:01 1 5.92 0.75 1.10 1.44 0.02 90.77 16:46:01 2 0.33 0.70 0.57 0.03 0.00 98.36 16:46:01 3 2.70 0.00 0.25 0.00 0.00 97.05 16:47:01 all 0.64 0.00 0.02 0.01 0.00 99.33 16:47:01 0 2.07 0.00 0.00 0.00 0.00 97.93 16:47:01 1 0.35 0.00 0.02 0.03 0.00 99.60 16:47:01 2 0.10 0.00 0.03 0.00 0.00 99.87 16:47:01 3 0.02 0.00 0.05 0.00 0.00 99.93 16:48:01 all 0.08 0.00 0.03 0.01 0.00 99.88 16:48:01 0 0.18 0.00 0.10 0.00 0.02 99.70 16:48:01 1 0.05 0.00 0.00 0.03 0.00 99.92 16:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:48:01 3 0.07 0.00 0.02 0.00 0.00 99.92 16:49:01 all 0.11 0.00 0.11 0.03 0.00 99.74 16:49:01 0 0.07 0.00 0.07 0.02 0.00 99.85 16:49:01 1 0.10 0.00 0.28 0.08 0.00 99.53 16:49:01 2 0.17 0.00 0.07 0.02 0.02 99.73 16:49:01 3 0.10 0.00 0.03 0.02 0.00 99.85 16:50:01 all 24.54 0.00 2.93 0.23 0.01 72.30 16:50:01 0 24.97 0.00 2.95 0.15 0.00 71.93 16:50:01 1 24.26 0.00 2.83 0.32 0.00 72.59 16:50:01 2 24.13 0.00 3.12 0.07 0.02 72.66 16:50:01 3 24.79 0.00 2.82 0.37 0.02 72.00 16:51:01 all 52.81 0.00 3.83 0.04 0.02 43.30 16:51:01 0 52.83 0.00 3.96 0.00 0.02 43.19 16:51:01 1 51.61 0.00 3.80 0.17 0.03 44.39 16:51:01 2 53.58 0.00 3.69 0.00 0.02 42.71 16:51:01 3 53.21 0.00 3.87 0.00 0.02 42.91 16:52:01 all 53.37 0.00 3.82 0.02 0.01 42.79 16:52:01 0 52.37 0.00 3.63 0.00 0.02 43.98 16:52:01 1 53.06 0.00 3.69 0.05 0.00 43.20 16:52:01 2 55.17 0.00 3.86 0.00 0.02 40.95 16:52:01 3 52.85 0.00 4.10 0.02 0.02 43.02 16:53:01 all 53.84 0.00 2.01 0.00 0.01 44.13 16:53:01 0 53.36 0.00 2.04 0.00 0.02 44.59 16:53:01 1 51.69 0.00 2.34 0.02 0.02 45.93 16:53:01 2 55.26 0.00 1.80 0.00 0.02 42.92 16:53:01 3 55.06 0.00 1.85 0.00 0.00 43.09 16:54:01 all 53.92 0.00 2.02 0.01 0.01 44.03 16:54:01 0 52.26 0.00 1.95 0.00 0.02 45.78 16:54:01 1 52.46 0.00 2.19 0.02 0.02 45.32 16:54:01 2 55.10 0.00 2.15 0.02 0.00 42.73 16:54:01 3 55.89 0.00 1.80 0.00 0.02 42.29 16:55:01 all 50.89 0.00 3.58 0.05 0.01 45.47 16:55:01 0 48.73 0.00 3.52 0.00 0.00 47.74 16:55:01 1 53.02 0.00 4.21 0.17 0.02 42.58 16:55:01 2 50.24 0.00 3.23 0.00 0.02 46.51 16:55:01 3 51.56 0.00 3.34 0.02 0.02 45.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 28.24 1.70 3.14 0.36 0.01 66.56 Average: 0 27.23 1.96 3.24 0.30 0.01 67.25 Average: 1 27.58 1.93 3.34 0.46 0.01 66.67 Average: 2 28.70 1.59 3.04 0.29 0.01 66.37 Average: 3 29.43 1.33 2.92 0.37 0.01 65.93