---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5126 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 695 12745 1 2568 14982 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:34:88:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fe34:882b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:a1:88:53 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-5126) 09/25/26 _x86_64_ (4 CPU) 12:48:52 LINUX RESTART (4 CPU) 12:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:02 403.60 130.49 273.11 0.00 5538.29 45242.92 0.00 12:51:01 148.91 36.11 112.79 0.00 2917.34 17183.55 0.00 12:52:01 9.65 0.05 9.60 0.00 8.27 2686.80 0.00 12:53:01 4.60 0.10 4.50 0.00 14.93 953.31 0.00 12:54:01 4.00 0.98 3.02 0.00 68.80 152.00 0.00 12:55:01 2.27 0.02 2.25 0.00 4.27 111.98 0.00 12:56:01 4.53 0.07 4.47 0.00 1.47 719.75 0.00 12:57:01 1.92 0.00 1.92 0.00 0.00 104.25 0.00 12:58:01 1.12 0.00 1.12 0.00 0.00 13.33 0.00 12:59:01 1.05 0.00 1.05 0.00 0.00 16.13 0.00 13:00:01 1.22 0.00 1.22 0.00 0.00 13.73 0.00 13:01:01 0.95 0.00 0.95 0.00 0.00 11.73 0.00 13:02:01 1.13 0.00 1.13 0.00 0.00 15.06 0.00 13:03:01 2.58 0.43 2.15 0.00 52.26 597.23 0.00 Average: 41.84 11.99 29.85 0.00 612.02 4830.33 0.00 12:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:02 13609496 15367552 640688 3.91 61524 1896012 1452756 8.33 849180 1674528 195744 12:51:01 13170612 15340864 649096 3.96 80268 2270636 1599332 9.17 932088 1996440 60240 12:52:01 13127400 15320468 668976 4.08 80612 2292316 1606200 9.21 959984 2008224 11512 12:53:01 13101428 15309300 679640 4.15 80828 2306516 1644500 9.43 979316 2014200 3492 12:54:01 13091500 15306436 682320 4.16 82228 2311816 1778068 10.19 982700 2019644 4 12:55:01 13117636 15337968 650860 3.97 82352 2316988 1628180 9.33 955868 2023032 5396 12:56:01 13055636 15287192 701424 4.28 82540 2327696 1760216 10.09 1010852 2027380 1208 12:57:01 13104532 15337440 651116 3.97 82588 2328968 1553576 8.91 961968 2028728 156 12:58:01 13102728 15335668 652896 3.98 82616 2328972 1553576 8.91 962140 2028728 24 12:59:01 13106192 15339372 649352 3.96 82676 2328952 1624352 9.31 959004 2028904 220 13:00:01 13104380 15337588 651124 3.97 82704 2328952 1624352 9.31 960712 2028904 8 13:01:01 13109304 15342544 646164 3.94 82736 2328952 1624352 9.31 956916 2028904 184 13:02:01 13106436 15339752 648884 3.96 82792 2328960 1624352 9.31 958668 2028912 56 13:03:01 12846328 15122104 865820 5.28 82848 2370692 1759528 10.09 1211680 2035484 24092 Average: 13125258 15316018 674169 4.11 80665 2290459 1630953 9.35 974363 1998001 21595 12:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:02 ens3 389.00 265.28 2439.02 74.65 0.00 0.00 0.00 0.00 12:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:51:01 ens3 93.14 74.77 975.01 12.68 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 64.01 64.01 118.96 118.96 0.00 0.00 0.00 0.00 12:52:01 ens3 26.68 25.28 5.98 6.35 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 83.50 83.50 296.41 296.41 0.00 0.00 0.00 0.00 12:53:01 ens3 14.70 13.70 5.63 3.34 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 44.79 44.79 183.08 183.08 0.00 0.00 0.00 0.00 12:54:01 ens3 0.98 0.75 0.74 0.84 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 6.07 5.75 1.42 1.62 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 19.05 19.05 75.82 75.82 0.00 0.00 0.00 0.00 12:56:01 ens3 10.71 10.05 2.47 2.61 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 35.18 35.18 139.80 139.80 0.00 0.00 0.00 0.00 12:57:01 ens3 0.75 0.35 0.15 0.27 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 1.47 1.47 11.95 11.95 0.00 0.00 0.00 0.00 12:58:01 ens3 1.72 0.65 0.81 1.08 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 1.43 0.70 0.66 1.42 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.63 0.42 0.43 0.71 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 1.82 0.65 0.56 0.64 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 ens3 1.77 0.85 1.02 1.47 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 264.36 213.95 95.69 454.72 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 35.48 35.48 443.83 443.83 0.00 0.00 0.00 0.00 Average: ens3 58.09 43.76 251.29 40.21 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 20.35 20.35 90.68 90.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5126) 09/25/26 _x86_64_ (4 CPU) 12:48:52 LINUX RESTART (4 CPU) 12:49:01 CPU %user %nice %system %iowait %steal %idle 12:50:02 all 17.46 19.07 15.03 3.50 0.02 44.92 12:50:02 0 14.14 20.90 16.64 3.10 0.03 45.18 12:50:02 1 20.04 17.52 14.73 3.99 0.02 43.70 12:50:02 2 20.85 17.79 14.17 3.73 0.02 43.44 12:50:02 3 14.80 20.07 14.60 3.16 0.02 47.36 12:51:01 all 35.31 5.21 6.76 1.35 0.01 51.37 12:51:01 0 26.71 6.56 7.90 1.79 0.02 57.03 12:51:01 1 40.10 2.85 5.13 0.89 0.02 51.01 12:51:01 2 43.61 6.36 7.43 1.32 0.02 41.27 12:51:01 3 30.84 5.04 6.57 1.38 0.00 56.17 12:52:01 all 51.83 0.00 3.58 0.03 0.02 44.54 12:52:01 0 50.61 0.00 3.73 0.05 0.02 45.59 12:52:01 1 51.24 0.00 3.64 0.00 0.02 45.11 12:52:01 2 52.57 0.00 3.43 0.09 0.02 43.89 12:52:01 3 52.89 0.00 3.51 0.00 0.03 43.56 12:53:01 all 52.55 0.00 2.82 0.01 0.02 44.60 12:53:01 0 51.78 0.00 2.74 0.00 0.03 45.45 12:53:01 1 51.61 0.00 3.01 0.02 0.02 45.34 12:53:01 2 52.79 0.00 2.72 0.03 0.02 44.44 12:53:01 3 54.00 0.00 2.82 0.00 0.02 43.16 12:54:01 all 52.63 0.00 1.75 0.02 0.02 45.58 12:54:01 0 52.48 0.00 1.85 0.02 0.02 45.64 12:54:01 1 49.70 0.00 1.66 0.03 0.02 48.59 12:54:01 2 54.52 0.00 1.75 0.00 0.02 43.70 12:54:01 3 53.81 0.00 1.73 0.02 0.03 44.41 12:55:01 all 52.61 0.00 2.09 0.00 0.01 45.29 12:55:01 0 49.91 0.00 2.15 0.00 0.02 47.92 12:55:01 1 53.02 0.00 2.12 0.02 0.02 44.83 12:55:01 2 54.72 0.00 1.99 0.00 0.02 43.27 12:55:01 3 52.77 0.00 2.10 0.00 0.00 45.13 12:56:01 all 52.90 0.00 2.74 0.01 0.03 44.33 12:56:01 0 51.49 0.00 2.88 0.00 0.02 45.61 12:56:01 1 52.41 0.00 2.92 0.03 0.03 44.60 12:56:01 2 54.48 0.00 2.63 0.00 0.03 42.85 12:56:01 3 53.21 0.00 2.54 0.00 0.02 44.23 12:57:01 all 33.75 0.00 1.70 0.01 0.02 64.52 12:57:01 0 35.28 0.00 1.77 0.00 0.02 62.94 12:57:01 1 35.84 0.00 1.61 0.03 0.02 62.50 12:57:01 2 31.88 0.00 1.73 0.02 0.02 66.36 12:57:01 3 32.01 0.00 1.68 0.00 0.02 66.30 12:58:01 all 28.86 0.00 1.67 0.00 0.02 69.45 12:58:01 0 28.44 0.00 1.94 0.00 0.02 69.60 12:58:01 1 31.17 0.00 1.79 0.00 0.02 67.03 12:58:01 2 27.20 0.00 1.45 0.00 0.02 71.34 12:58:01 3 28.61 0.00 1.52 0.00 0.02 69.85 12:59:01 all 28.75 0.00 1.69 0.00 0.02 69.53 12:59:01 0 30.18 0.00 1.64 0.00 0.02 68.16 12:59:01 1 29.16 0.00 1.79 0.02 0.03 69.00 12:59:01 2 26.79 0.00 1.57 0.00 0.02 71.62 12:59:01 3 28.88 0.00 1.76 0.00 0.02 69.35 13:00:01 all 28.55 0.00 1.57 0.00 0.01 69.85 13:00:01 0 27.67 0.00 1.63 0.00 0.02 70.68 13:00:01 1 29.27 0.00 1.42 0.00 0.02 69.30 13:00:01 2 29.49 0.00 1.77 0.02 0.02 68.71 13:00:01 3 27.77 0.00 1.48 0.00 0.00 70.75 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:01:01 all 28.56 0.00 1.58 0.00 0.02 69.84 13:01:01 0 30.33 0.00 1.88 0.00 0.02 67.77 13:01:01 1 28.70 0.00 1.61 0.00 0.00 69.69 13:01:01 2 29.37 0.00 1.43 0.02 0.02 69.17 13:01:01 3 25.83 0.00 1.39 0.00 0.03 72.75 13:02:01 all 28.66 0.00 1.56 0.00 0.02 69.76 13:02:01 0 31.76 0.00 1.70 0.00 0.02 66.53 13:02:01 1 24.99 0.00 1.50 0.02 0.02 73.47 13:02:01 2 29.24 0.00 1.63 0.00 0.03 69.10 13:02:01 3 28.67 0.00 1.40 0.00 0.00 69.93 13:03:01 all 26.91 0.00 2.05 0.03 0.02 70.99 13:03:01 0 26.65 0.00 1.88 0.00 0.03 71.43 13:03:01 1 25.40 0.00 2.02 0.00 0.00 72.58 13:03:01 2 30.69 0.00 2.26 0.12 0.02 66.91 13:03:01 3 24.92 0.00 2.02 0.00 0.03 73.02 Average: all 37.13 1.76 3.35 0.36 0.02 57.39 Average: 0 36.27 1.99 3.62 0.36 0.02 57.74 Average: 1 37.35 1.47 3.22 0.36 0.02 57.57 Average: 2 38.50 1.75 3.30 0.39 0.02 56.03 Average: 3 36.39 1.82 3.24 0.33 0.02 58.21