---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4943 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/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 656 12779 1 2572 15020 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:ca:b6:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:feca:b689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:3c:3e:20 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-4943) 09/25/26 _x86_64_ (4 CPU) 07:38:38 LINUX RESTART (4 CPU) 07:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:40:01 385.72 103.73 281.99 0.00 2254.42 13333.11 0.00 07:41:01 82.05 20.90 61.16 0.00 2746.88 14309.63 0.00 07:42:01 8.77 0.12 8.65 0.00 15.20 987.57 0.00 07:43:01 7.60 2.80 4.80 0.00 58.93 743.87 0.00 07:44:01 2.50 0.98 1.52 0.00 68.79 29.86 0.00 07:45:01 4.80 0.00 4.80 0.00 0.00 267.56 0.00 07:46:01 3.53 0.00 3.53 0.00 0.00 653.62 0.00 07:47:01 1.52 0.00 1.52 0.00 0.00 19.46 0.00 07:48:01 0.92 0.00 0.92 0.00 0.00 11.33 0.00 07:49:01 1.65 0.00 1.65 0.00 0.00 23.20 0.00 07:50:01 0.85 0.00 0.85 0.00 0.00 11.46 0.00 07:51:01 1.03 0.00 1.03 0.00 0.00 14.40 0.00 07:52:01 1.00 0.00 1.00 0.00 0.00 12.40 0.00 07:53:01 1.13 0.00 1.13 0.00 0.00 30.66 0.00 Average: 35.93 9.18 26.75 0.00 367.45 2174.91 0.00 07:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 13486336 15360200 632896 3.86 75280 1989684 1442200 8.27 839708 1782636 198088 07:41:01 13205780 15385544 598356 3.65 80360 2280404 1520696 8.72 883740 2002820 10116 07:42:01 13104460 15308952 674404 4.11 80700 2304096 1641576 9.41 970148 2013840 14144 07:43:01 13075928 15287924 694472 4.24 80984 2310484 1713640 9.82 995676 2016824 188 07:44:01 13074748 15293484 688592 4.20 82392 2315652 1771496 10.16 988956 2021984 336 07:45:01 13088032 15318872 663152 4.05 82600 2327260 1571040 9.01 970524 2029836 9424 07:46:01 13081400 15317880 664104 4.05 82720 2332640 1539984 8.83 974704 2031648 4 07:47:01 13082544 15319056 663032 4.04 82740 2332644 1539984 8.83 973316 2031660 12 07:48:01 13094116 15330668 651416 3.97 82776 2332644 1539984 8.83 960164 2031660 20 07:49:01 13092992 15329928 652484 3.98 82836 2332624 1634236 9.37 961404 2031992 32 07:50:01 13085764 15322732 659628 4.02 82868 2332616 1634236 9.37 969544 2031992 20 07:51:01 13089472 15326484 655844 4.00 82908 2332620 1634236 9.37 965200 2031996 144 07:52:01 13087260 15324300 658020 4.01 82936 2332628 1634236 9.37 967580 2031996 20 07:53:01 12994320 15248216 733892 4.48 82988 2349284 1679692 9.63 1058136 2036268 16852 Average: 13117368 15319589 663592 4.05 81792 2300377 1606945 9.21 962771 2009082 17814 07:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 413.10 270.47 2794.25 78.39 0.00 0.00 0.00 0.00 07:41:01 lo 88.74 88.74 207.61 207.61 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 75.39 60.26 549.43 12.49 0.00 0.00 0.00 0.00 07:42:01 lo 84.34 84.34 313.35 313.35 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 29.80 26.00 7.67 8.84 0.00 0.00 0.00 0.00 07:43:01 lo 18.40 18.40 75.59 75.59 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 14.43 10.87 8.09 7.85 0.00 0.00 0.00 0.00 07:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.78 0.57 0.47 0.44 0.00 0.00 0.00 0.00 07:45:01 lo 44.33 44.33 180.06 180.06 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 13.41 12.98 3.04 3.30 0.00 0.00 0.00 0.00 07:46:01 lo 11.31 11.31 47.27 47.27 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 3.42 2.93 0.75 0.92 0.00 0.00 0.00 0.00 07:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.95 0.28 0.21 0.30 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 1.38 0.63 0.77 1.07 0.00 0.00 0.00 0.00 07:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 3.67 3.07 1.30 19.25 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 2.48 0.82 1.07 1.49 0.00 0.00 0.00 0.00 07:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 1.55 0.45 0.55 0.75 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 1.78 0.78 1.02 1.50 0.00 0.00 0.00 0.00 07:53:01 lo 18.81 18.81 240.14 240.14 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 1.68 1.43 0.37 0.54 0.00 0.00 0.00 0.00 Average: lo 19.13 19.13 76.02 76.02 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 40.27 27.97 240.65 9.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-4943) 09/25/26 _x86_64_ (4 CPU) 07:38:38 LINUX RESTART (4 CPU) 07:39:01 CPU %user %nice %system %iowait %steal %idle 07:40:01 all 21.51 19.17 14.67 3.51 0.03 41.12 07:40:01 0 38.40 13.25 11.67 4.70 0.03 31.95 07:40:01 1 19.33 19.32 16.22 4.69 0.03 40.40 07:40:01 2 14.29 22.36 15.49 2.68 0.02 45.16 07:40:01 3 13.98 21.76 15.31 1.95 0.03 46.98 07:41:01 all 44.19 1.62 5.06 0.60 0.02 48.52 07:41:01 0 44.86 0.97 4.56 0.65 0.02 48.95 07:41:01 1 42.53 1.97 5.17 0.42 0.02 49.89 07:41:01 2 46.00 1.30 5.40 1.12 0.03 46.15 07:41:01 3 43.39 2.24 5.09 0.20 0.02 49.06 07:42:01 all 51.86 0.00 3.75 0.03 0.02 44.35 07:42:01 0 50.41 0.00 3.78 0.02 0.02 45.78 07:42:01 1 52.26 0.00 3.54 0.00 0.02 44.19 07:42:01 2 52.17 0.00 4.10 0.07 0.02 43.64 07:42:01 3 52.58 0.00 3.58 0.02 0.02 43.80 07:43:01 all 52.80 0.00 2.21 0.03 0.01 44.95 07:43:01 0 51.87 0.00 2.49 0.00 0.02 45.63 07:43:01 1 52.19 0.00 1.97 0.00 0.02 45.82 07:43:01 2 53.42 0.00 2.34 0.05 0.02 44.17 07:43:01 3 53.73 0.00 2.05 0.05 0.00 44.16 07:44:01 all 52.88 0.00 1.86 0.01 0.02 45.23 07:44:01 0 51.81 0.00 1.93 0.00 0.02 46.25 07:44:01 1 51.66 0.00 1.97 0.02 0.02 46.34 07:44:01 2 53.09 0.00 1.61 0.02 0.02 45.26 07:44:01 3 54.95 0.00 1.94 0.02 0.02 43.07 07:45:01 all 52.36 0.00 2.85 0.01 0.01 44.77 07:45:01 0 52.05 0.00 2.95 0.02 0.02 44.96 07:45:01 1 51.29 0.00 3.00 0.00 0.00 45.71 07:45:01 2 52.63 0.00 2.69 0.02 0.02 44.65 07:45:01 3 53.48 0.00 2.75 0.00 0.02 43.75 07:46:01 all 49.45 0.00 2.21 0.02 0.02 48.30 07:46:01 0 47.66 0.00 2.40 0.00 0.02 49.92 07:46:01 1 46.31 0.00 2.35 0.00 0.02 51.32 07:46:01 2 51.38 0.00 2.03 0.05 0.02 46.53 07:46:01 3 52.44 0.00 2.07 0.02 0.02 45.46 07:47:01 all 29.17 0.00 1.95 0.01 0.01 68.86 07:47:01 0 30.81 0.00 1.81 0.00 0.02 67.36 07:47:01 1 27.45 0.00 2.19 0.00 0.02 70.35 07:47:01 2 30.23 0.00 2.04 0.02 0.00 67.71 07:47:01 3 28.21 0.00 1.77 0.02 0.00 70.00 07:48:01 all 29.21 0.00 2.03 0.00 0.01 68.75 07:48:01 0 30.80 0.00 2.05 0.00 0.00 67.15 07:48:01 1 25.92 0.00 2.05 0.00 0.02 72.01 07:48:01 2 30.35 0.00 2.10 0.02 0.02 67.52 07:48:01 3 29.81 0.00 1.91 0.00 0.02 68.27 07:49:01 all 29.42 0.00 1.79 0.01 0.02 68.77 07:49:01 0 31.03 0.00 1.75 0.00 0.03 67.19 07:49:01 1 25.25 0.00 1.86 0.00 0.02 72.87 07:49:01 2 32.41 0.00 1.86 0.02 0.00 65.72 07:49:01 3 28.99 0.00 1.70 0.02 0.02 69.28 07:50:01 all 29.15 0.00 1.65 0.00 0.01 69.18 07:50:01 0 30.24 0.00 1.72 0.00 0.00 68.05 07:50:01 1 26.23 0.00 1.57 0.00 0.02 72.18 07:50:01 2 28.95 0.00 1.71 0.00 0.02 69.32 07:50:01 3 31.20 0.00 1.61 0.00 0.02 67.17 07:50:01 CPU %user %nice %system %iowait %steal %idle 07:51:01 all 28.98 0.00 1.68 0.00 0.01 69.32 07:51:01 0 29.70 0.00 1.72 0.00 0.02 68.56 07:51:01 1 27.22 0.00 1.65 0.00 0.02 71.11 07:51:01 2 29.73 0.00 1.63 0.00 0.00 68.64 07:51:01 3 29.28 0.00 1.73 0.02 0.02 68.95 07:52:01 all 29.11 0.00 1.72 0.00 0.02 69.14 07:52:01 0 27.53 0.00 1.65 0.00 0.02 70.80 07:52:01 1 29.76 0.00 1.88 0.00 0.02 68.35 07:52:01 2 26.63 0.00 1.50 0.00 0.02 71.85 07:52:01 3 32.53 0.00 1.86 0.02 0.02 65.57 07:53:01 all 28.77 0.00 1.86 0.01 0.05 69.31 07:53:01 0 26.57 0.00 1.65 0.00 0.07 71.71 07:53:01 1 31.24 0.00 1.87 0.00 0.07 66.82 07:53:01 2 29.40 0.00 1.98 0.00 0.03 68.58 07:53:01 3 27.89 0.00 1.95 0.03 0.03 70.09 Average: all 37.81 1.51 3.26 0.31 0.02 57.10 Average: 0 38.88 1.03 3.02 0.39 0.02 56.66 Average: 1 36.36 1.55 3.40 0.37 0.02 58.30 Average: 2 37.95 1.71 3.34 0.29 0.02 56.69 Average: 3 38.06 1.75 3.26 0.17 0.02 56.73