---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-3975 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 638 12801 1 2569 15040 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:5f:8c:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe5f:8c08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:66:5e:f9 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-3975) 09/21/26 _x86_64_ (4 CPU) 19:52:48 LINUX RESTART (4 CPU) 19:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:54:02 376.90 124.70 252.21 0.00 5475.09 46141.11 0.00 19:55:01 145.59 41.33 104.25 0.00 3008.85 15847.36 0.00 19:56:01 11.25 0.17 11.08 0.00 29.20 2777.54 0.00 19:57:01 5.55 0.02 5.53 0.00 1.07 981.47 0.00 19:58:01 3.43 0.98 2.45 0.00 68.79 118.91 0.00 19:59:01 3.12 0.03 3.08 0.00 2.67 128.78 0.00 20:00:01 4.25 0.00 4.25 0.00 0.00 730.93 0.00 20:01:01 1.97 0.00 1.97 0.00 0.00 73.85 0.00 20:02:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 20:03:01 1.75 0.00 1.75 0.00 0.00 22.93 0.00 20:04:01 0.95 0.00 0.95 0.00 0.00 11.47 0.00 20:05:01 0.80 0.00 0.80 0.00 0.00 10.93 0.00 20:06:01 1.03 0.00 1.03 0.00 0.00 13.20 0.00 20:07:01 2.93 0.43 2.50 0.00 55.72 1108.75 0.00 Average: 39.91 11.94 27.97 0.00 614.41 4842.65 0.00 19:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:02 13554532 15380016 620548 3.79 68468 1949304 1472896 8.44 852200 1712760 229416 19:55:01 13193116 15365688 622476 3.80 80648 2271148 1640464 9.41 902808 1998472 62488 19:56:01 13214260 15410784 576468 3.52 80980 2294244 1541632 8.84 866544 2011480 12340 19:57:01 13125336 15335544 651212 3.97 81168 2307404 1669920 9.57 950088 2016828 2500 19:58:01 13114680 15332128 654932 4.00 82576 2312572 1774852 10.18 953864 2022488 28 19:59:01 13045680 15268888 718024 4.38 82696 2318088 1726140 9.90 1020296 2026076 5552 20:00:01 13062072 15296024 690648 4.21 82904 2328340 1778208 10.19 999032 2030688 60 20:01:01 13114900 15350212 636412 3.88 82960 2329612 1553208 8.90 945772 2031980 36 20:02:01 13112660 15348040 638516 3.89 82984 2329616 1569804 9.00 945596 2031980 8 20:03:01 13126656 15362088 624580 3.81 83048 2329596 1637176 9.39 932108 2031968 20 20:04:01 13124088 15359556 627112 3.83 83080 2329600 1637176 9.39 935268 2031972 20 20:05:01 13123908 15359400 627224 3.83 83112 2329600 1637176 9.39 936056 2031972 172 20:06:01 13123700 15359256 627304 3.83 83136 2329608 1637176 9.39 934756 2031980 8 20:07:01 12879920 15157940 827764 5.05 83188 2371428 1734640 9.95 1156620 2054040 12008 Average: 13136822 15334683 653087 3.98 81496 2295011 1643605 9.42 952215 2004620 23190 19:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:02 ens3 406.12 244.09 2443.66 73.03 0.00 0.00 0.00 0.00 19:54:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 19:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 ens3 93.63 73.60 966.10 12.54 0.00 0.00 0.00 0.00 19:55:01 lo 63.70 63.70 118.86 118.86 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 ens3 27.11 25.51 6.08 6.44 0.00 0.00 0.00 0.00 19:56:01 lo 85.95 85.95 306.31 306.31 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 ens3 13.65 13.47 7.90 3.18 0.00 0.00 0.00 0.00 19:57:01 lo 42.75 42.75 173.65 173.65 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 ens3 0.57 0.53 0.44 0.41 0.00 0.00 0.00 0.00 19:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 ens3 6.73 6.55 1.58 1.76 0.00 0.00 0.00 0.00 19:59:01 lo 20.90 20.90 83.35 83.35 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 ens3 9.67 9.17 2.19 2.43 0.00 0.00 0.00 0.00 20:00:01 lo 32.25 32.25 132.16 132.16 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 ens3 0.60 0.45 0.14 0.29 0.00 0.00 0.00 0.00 20:01:01 lo 2.65 2.65 11.98 11.98 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 0.38 0.25 0.14 0.23 0.00 0.00 0.00 0.00 20:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 1.20 0.60 0.49 0.70 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 0.22 0.17 0.07 0.24 0.00 0.00 0.00 0.00 20:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 0.17 0.12 0.06 0.22 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 220.83 173.95 93.81 197.21 0.00 0.00 0.00 0.00 20:07:01 lo 28.90 28.90 443.88 443.88 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 55.75 39.15 250.78 21.36 0.00 0.00 0.00 0.00 Average: lo 19.90 19.90 90.71 90.71 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-3975) 09/21/26 _x86_64_ (4 CPU) 19:52:48 LINUX RESTART (4 CPU) 19:53:01 CPU %user %nice %system %iowait %steal %idle 19:54:02 all 17.85 18.46 16.23 3.73 0.03 43.69 19:54:02 0 12.10 20.19 18.04 4.11 0.03 45.51 19:54:02 1 18.49 19.08 15.39 2.44 0.03 44.57 19:54:02 2 25.19 14.98 15.07 6.02 0.03 38.69 19:54:02 3 15.60 19.59 16.44 2.36 0.03 45.98 19:55:01 all 36.34 5.96 7.37 1.32 0.01 49.01 19:55:01 0 36.69 5.10 7.11 1.08 0.00 50.01 19:55:01 1 38.08 6.81 7.77 2.12 0.02 45.21 19:55:01 2 35.39 5.88 7.51 1.40 0.02 49.81 19:55:01 3 35.21 6.06 7.07 0.67 0.00 50.99 19:56:01 all 52.04 0.00 3.62 0.04 0.01 44.28 19:56:01 0 51.38 0.00 3.93 0.00 0.02 44.67 19:56:01 1 51.36 0.00 3.33 0.07 0.02 45.22 19:56:01 2 52.30 0.00 3.56 0.09 0.00 44.05 19:56:01 3 53.13 0.00 3.66 0.00 0.02 43.19 19:57:01 all 52.06 0.00 2.71 0.02 0.02 45.20 19:57:01 0 51.23 0.00 2.64 0.00 0.02 46.11 19:57:01 1 50.78 0.00 2.85 0.05 0.02 46.30 19:57:01 2 52.74 0.00 2.68 0.02 0.02 44.55 19:57:01 3 53.48 0.00 2.67 0.00 0.02 43.84 19:58:01 all 52.51 0.00 1.72 0.01 0.01 45.75 19:58:01 0 50.08 0.00 1.87 0.02 0.02 48.01 19:58:01 1 51.39 0.00 1.84 0.03 0.00 46.73 19:58:01 2 55.26 0.00 1.60 0.00 0.02 43.13 19:58:01 3 53.31 0.00 1.56 0.00 0.00 45.14 19:59:01 all 52.48 0.00 2.16 0.01 0.01 45.34 19:59:01 0 50.07 0.00 2.39 0.00 0.00 47.55 19:59:01 1 52.39 0.00 2.10 0.03 0.02 45.46 19:59:01 2 53.37 0.00 2.08 0.02 0.00 44.54 19:59:01 3 54.06 0.00 2.09 0.00 0.02 43.83 20:00:01 all 52.56 0.00 2.45 0.02 0.02 44.96 20:00:01 0 50.74 0.00 2.59 0.00 0.02 46.65 20:00:01 1 51.95 0.00 2.68 0.05 0.02 45.30 20:00:01 2 53.46 0.00 2.40 0.00 0.02 44.13 20:00:01 3 54.10 0.00 2.12 0.02 0.02 43.75 20:01:01 all 28.96 0.00 1.60 0.01 0.02 69.42 20:01:01 0 27.51 0.00 1.49 0.00 0.02 70.98 20:01:01 1 28.30 0.00 1.72 0.03 0.02 69.92 20:01:01 2 29.97 0.00 1.69 0.00 0.02 68.32 20:01:01 3 30.07 0.00 1.47 0.00 0.02 68.44 20:02:01 all 28.92 0.00 1.52 0.00 0.00 69.55 20:02:01 0 29.04 0.00 1.52 0.00 0.02 69.42 20:02:01 1 27.11 0.00 1.53 0.02 0.00 71.35 20:02:01 2 30.30 0.00 1.53 0.00 0.00 68.17 20:02:01 3 29.28 0.00 1.50 0.00 0.00 69.23 20:03:01 all 28.58 0.00 1.50 0.01 0.01 69.90 20:03:01 0 25.54 0.00 1.33 0.00 0.00 73.13 20:03:01 1 29.51 0.00 1.54 0.02 0.00 68.93 20:03:01 2 28.89 0.00 1.54 0.00 0.02 69.55 20:03:01 3 30.39 0.00 1.58 0.02 0.02 68.00 20:04:01 all 28.59 0.00 1.48 0.00 0.01 69.92 20:04:01 0 27.56 0.00 1.36 0.00 0.02 71.07 20:04:01 1 32.01 0.00 1.70 0.02 0.02 66.26 20:04:01 2 27.69 0.00 1.65 0.00 0.00 70.66 20:04:01 3 27.09 0.00 1.20 0.00 0.02 71.69 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 28.52 0.00 1.59 0.01 0.00 69.88 20:05:01 0 28.43 0.00 1.59 0.00 0.00 69.99 20:05:01 1 30.31 0.00 1.69 0.03 0.00 67.97 20:05:01 2 27.73 0.00 1.54 0.00 0.02 70.71 20:05:01 3 27.63 0.00 1.53 0.00 0.00 70.84 20:06:01 all 28.54 0.00 1.49 0.00 0.00 69.96 20:06:01 0 29.12 0.00 1.35 0.00 0.00 69.52 20:06:01 1 29.97 0.00 1.56 0.02 0.02 68.43 20:06:01 2 26.63 0.00 1.51 0.00 0.00 71.86 20:06:01 3 28.44 0.00 1.54 0.00 0.00 70.02 20:07:01 all 27.13 0.00 2.03 0.03 0.00 70.80 20:07:01 0 28.59 0.00 2.08 0.00 0.00 69.33 20:07:01 1 27.05 0.00 2.35 0.02 0.00 70.59 20:07:01 2 28.04 0.00 1.94 0.12 0.00 69.90 20:07:01 3 24.85 0.00 1.76 0.00 0.02 73.37 Average: all 36.84 1.77 3.41 0.38 0.01 57.60 Average: 0 35.63 1.83 3.54 0.38 0.01 58.61 Average: 1 37.07 1.87 3.45 0.36 0.01 57.24 Average: 2 37.70 1.51 3.33 0.56 0.01 56.90 Average: 3 36.94 1.86 3.32 0.22 0.01 57.64