---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5077 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 9.2G 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/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 ---> free -m: total used free shared buff/cache available Mem: 16009 702 12732 1 2574 14984 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:45:f0:ea brd ff:ff:ff:ff:ff:ff inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fe45:f0ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:f5:54:60 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-5077) 09/25/26 _x86_64_ (4 CPU) 12:00:09 LINUX RESTART (4 CPU) 12:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:02:01 187.85 64.50 123.35 0.00 3255.98 13985.24 0.00 12:03:01 34.76 0.10 34.66 0.00 17.06 8662.42 0.00 12:04:01 8.70 0.08 8.62 0.00 17.47 1033.73 0.00 12:05:01 2.73 0.00 2.73 0.00 0.00 439.79 0.00 12:06:01 4.02 0.98 3.03 0.00 68.79 47.73 0.00 12:07:01 5.45 0.05 5.40 0.00 12.80 458.93 0.00 12:08:01 2.57 0.00 2.57 0.00 0.00 457.79 0.00 12:09:01 1.55 0.00 1.55 0.00 0.00 19.06 0.00 12:10:01 0.85 0.00 0.85 0.00 0.00 10.40 0.00 12:11:01 1.78 0.00 1.78 0.00 0.00 24.00 0.00 12:12:01 0.85 0.00 0.85 0.00 0.00 10.93 0.00 12:13:01 1.40 0.00 1.40 0.00 0.00 17.06 0.00 12:14:01 0.83 0.00 0.83 0.00 0.00 9.87 0.00 12:15:01 11.53 0.75 10.78 0.00 85.72 1382.70 0.00 Average: 18.72 4.68 14.04 0.00 243.45 1882.91 0.00 12:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 13175044 15355128 640416 3.91 80260 2270800 1539292 8.83 909432 2009760 239576 12:03:01 13106700 15305912 688784 4.20 80516 2289340 1628672 9.34 967628 2018864 9824 12:04:01 13075452 15297032 697296 4.25 80868 2310228 1655372 9.49 987928 2029468 10100 12:05:01 13028932 15252268 741928 4.53 80956 2311832 1771124 10.15 1031500 2029424 8 12:06:01 13024688 15254632 739692 4.51 82380 2316996 1822736 10.45 1032612 2034472 8 12:07:01 12938872 15185728 808220 4.93 82636 2333240 1763392 10.11 1109508 2043296 11628 12:08:01 13017748 15266004 727836 4.44 82720 2334516 1617676 9.27 1028716 2044644 4 12:09:01 13019024 15267332 726524 4.43 82768 2334520 1617676 9.27 1028264 2044648 16 12:10:01 13042008 15290392 703476 4.29 82792 2334520 1617676 9.27 1002192 2044696 8 12:11:01 13042544 15290968 702860 4.29 82848 2334500 1685492 9.66 1003992 2044676 4 12:12:01 13040620 15289072 704752 4.30 82876 2334500 1685492 9.66 1004128 2044676 8 12:13:01 12992696 15241208 752556 4.59 82908 2334504 1685492 9.66 1053488 2044680 12 12:14:01 13042464 15291000 702744 4.29 82932 2334504 1685492 9.66 1002624 2044680 8 12:15:01 13029280 15332724 659788 4.02 84344 2386860 1471892 8.44 1017608 2042152 38668 Average: 13041148 15279957 714062 4.36 82272 2325776 1660534 9.52 1012830 2037153 22134 12:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 ens3 139.00 84.70 1705.69 14.04 0.00 0.00 0.00 0.00 12:02:01 lo 42.39 42.39 66.84 66.84 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 21.95 19.15 5.28 5.65 0.00 0.00 0.00 0.00 12:03:01 lo 62.62 62.62 216.86 216.86 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 28.18 24.62 6.87 7.58 0.00 0.00 0.00 0.00 12:04:01 lo 80.27 80.27 284.16 284.16 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 2.65 2.25 0.86 1.56 0.00 0.00 0.00 0.00 12:05:01 lo 7.40 7.40 29.70 29.70 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.78 0.57 0.52 0.46 0.00 0.00 0.00 0.00 12:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 16.18 15.43 3.61 3.89 0.00 0.00 0.00 0.00 12:07:01 lo 53.48 53.48 215.65 215.65 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.45 0.32 0.11 0.27 0.00 0.00 0.00 0.00 12:08:01 lo 1.10 1.10 11.89 11.89 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 2.12 1.15 0.89 3.07 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 1.38 0.37 0.54 0.49 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 3.75 1.42 1.92 2.49 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 0.65 0.30 0.37 0.67 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 0.40 0.18 0.13 0.22 0.00 0.00 0.00 0.00 12:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 0.65 0.35 0.32 0.42 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 804.03 473.15 240.21 752.47 0.00 0.00 0.00 0.00 12:15:01 lo 43.94 43.94 444.25 444.25 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 72.94 44.52 138.68 56.71 0.00 0.00 0.00 0.00 Average: lo 20.82 20.82 90.70 90.70 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-5077) 09/25/26 _x86_64_ (4 CPU) 12:00:09 LINUX RESTART (4 CPU) 12:01:02 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 24.56 13.02 11.79 2.08 0.02 48.53 12:02:01 0 30.03 11.64 10.43 1.28 0.02 46.60 12:02:01 1 14.91 15.60 13.52 2.42 0.02 53.53 12:02:01 2 29.01 11.13 10.61 2.61 0.02 46.62 12:02:01 3 24.27 13.72 12.60 2.02 0.03 47.36 12:03:01 all 52.47 0.00 3.48 0.14 0.03 43.88 12:03:01 0 51.83 0.00 3.55 0.51 0.02 44.09 12:03:01 1 51.78 0.00 3.64 0.02 0.03 44.52 12:03:01 2 53.01 0.00 3.26 0.03 0.03 43.66 12:03:01 3 53.25 0.00 3.48 0.00 0.03 43.23 12:04:01 all 52.22 0.00 3.88 0.01 0.02 43.87 12:04:01 0 51.90 0.00 4.15 0.02 0.02 43.92 12:04:01 1 52.08 0.00 4.13 0.02 0.02 43.75 12:04:01 2 52.56 0.00 3.66 0.02 0.03 43.73 12:04:01 3 52.35 0.00 3.57 0.00 0.02 44.07 12:05:01 all 52.79 0.00 2.02 0.01 0.02 45.17 12:05:01 0 51.12 0.00 1.99 0.03 0.02 46.83 12:05:01 1 51.47 0.00 2.01 0.00 0.02 46.50 12:05:01 2 54.36 0.00 2.06 0.00 0.02 43.57 12:05:01 3 54.20 0.00 2.02 0.00 0.02 43.76 12:06:01 all 52.47 0.00 1.75 0.01 0.02 45.74 12:06:01 0 51.11 0.00 1.88 0.02 0.03 46.97 12:06:01 1 50.29 0.00 1.75 0.00 0.02 47.94 12:06:01 2 52.60 0.00 1.57 0.02 0.00 45.81 12:06:01 3 55.88 0.00 1.82 0.02 0.02 42.27 12:07:01 all 52.15 0.00 3.03 0.01 0.02 44.79 12:07:01 0 49.06 0.00 3.25 0.00 0.02 47.68 12:07:01 1 54.24 0.00 2.91 0.02 0.02 42.82 12:07:01 2 51.59 0.00 3.19 0.00 0.02 45.20 12:07:01 3 53.73 0.00 2.77 0.02 0.02 43.46 12:08:01 all 44.15 0.00 1.97 0.01 0.01 53.86 12:08:01 0 41.07 0.00 2.00 0.00 0.02 56.91 12:08:01 1 45.47 0.00 1.90 0.00 0.02 52.62 12:08:01 2 44.42 0.00 1.92 0.03 0.02 53.61 12:08:01 3 45.65 0.00 2.05 0.02 0.00 52.28 12:09:01 all 28.95 0.00 1.76 0.00 0.02 69.27 12:09:01 0 30.68 0.00 1.85 0.00 0.03 67.43 12:09:01 1 26.91 0.00 1.78 0.00 0.00 71.31 12:09:01 2 29.09 0.00 1.75 0.02 0.02 69.12 12:09:01 3 29.11 0.00 1.67 0.00 0.02 69.20 12:10:01 all 28.89 0.00 1.71 0.00 0.02 69.38 12:10:01 0 29.76 0.00 1.89 0.00 0.00 68.35 12:10:01 1 27.30 0.00 1.53 0.00 0.02 71.15 12:10:01 2 28.26 0.00 1.56 0.00 0.03 70.14 12:10:01 3 30.25 0.00 1.88 0.00 0.04 67.84 12:11:01 all 28.56 0.00 1.52 0.01 0.02 69.89 12:11:01 0 31.04 0.00 1.63 0.02 0.03 67.28 12:11:01 1 29.77 0.00 1.54 0.00 0.02 68.67 12:11:01 2 27.60 0.00 1.40 0.03 0.02 70.94 12:11:01 3 25.81 0.00 1.49 0.00 0.02 72.68 12:12:01 all 28.42 0.00 1.57 0.00 0.03 69.99 12:12:01 0 29.24 0.00 1.64 0.00 0.00 69.12 12:12:01 1 28.28 0.00 1.62 0.00 0.03 70.06 12:12:01 2 27.36 0.00 1.42 0.00 0.03 71.19 12:12:01 3 28.78 0.00 1.61 0.00 0.03 69.58 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 28.46 0.00 1.51 0.00 0.01 70.01 12:13:01 0 27.06 0.00 1.55 0.00 0.02 71.37 12:13:01 1 28.03 0.00 1.66 0.00 0.02 70.29 12:13:01 2 30.66 0.00 1.44 0.02 0.00 67.88 12:13:01 3 28.10 0.00 1.37 0.00 0.02 70.51 12:14:01 all 28.76 0.00 1.61 0.00 0.01 69.62 12:14:01 0 28.40 0.00 1.66 0.00 0.02 69.93 12:14:01 1 31.05 0.00 1.87 0.00 0.02 67.06 12:14:01 2 27.55 0.00 1.36 0.02 0.02 71.06 12:14:01 3 28.04 0.00 1.54 0.00 0.00 70.43 12:15:01 all 23.26 0.00 2.67 0.17 0.02 73.88 12:15:01 0 22.08 0.00 2.54 0.00 0.02 75.36 12:15:01 1 23.22 0.00 2.91 0.07 0.02 73.78 12:15:01 2 28.49 0.00 2.64 0.52 0.02 68.33 12:15:01 3 19.26 0.00 2.59 0.08 0.02 78.05 Average: all 37.61 0.93 2.88 0.18 0.02 58.38 Average: 0 37.51 0.83 2.87 0.13 0.02 58.63 Average: 1 36.80 1.11 3.06 0.18 0.02 58.83 Average: 2 38.35 0.79 2.70 0.24 0.02 57.90 Average: 3 37.80 0.99 2.90 0.15 0.02 58.14