---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12782 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 nrip_save 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 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 643 12794 1 2571 15034 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:0b:82:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe0b:8277/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:68:50:4f 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-12782) 06/17/26 _x86_64_ (4 CPU) 10:46:55 LINUX RESTART (4 CPU) 10:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:48:01 430.51 140.83 289.69 0.00 5629.06 66654.09 0.00 10:49:01 147.54 28.31 119.23 0.00 2805.53 15153.76 0.00 10:50:01 14.56 0.08 14.48 0.00 16.66 5208.07 0.00 10:51:01 7.72 0.12 7.60 0.00 22.80 1131.54 0.00 10:52:01 4.57 0.98 3.58 0.00 68.80 298.53 0.00 10:53:01 1.25 0.00 1.25 0.00 0.00 17.06 0.00 10:54:01 3.20 0.03 3.17 0.00 6.13 254.93 0.00 10:55:01 3.92 0.00 3.92 0.00 0.00 609.63 0.00 10:56:01 1.68 0.00 1.68 0.00 0.00 70.25 0.00 10:57:01 1.32 0.00 1.32 0.00 0.00 18.40 0.00 10:58:01 1.13 0.00 1.13 0.00 0.00 13.46 0.00 10:59:01 0.82 0.00 0.82 0.00 0.00 9.87 0.00 11:00:01 1.00 0.00 1.00 0.00 0.00 13.33 0.00 11:01:01 1.05 0.00 1.05 0.00 0.00 12.40 0.00 11:02:01 1.80 0.02 1.78 0.00 0.13 23.33 0.00 11:03:01 22.53 1.17 21.36 0.00 106.36 2415.06 0.00 Average: 40.29 10.72 29.57 0.00 540.98 5744.12 0.00 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 13732640 15387732 622456 3.80 57552 1800664 1422440 8.16 809808 1597964 108412 10:49:01 13175324 15348180 639432 3.90 80856 2271920 1541624 8.84 924740 1995792 141164 10:50:01 13100764 15287376 700380 4.27 81028 2285356 1621460 9.30 992832 2003672 7656 10:51:01 13111380 15322472 664768 4.06 81384 2308448 1638060 9.39 971248 2014284 7632 10:52:01 13098964 15316752 670028 4.09 82800 2313612 1751860 10.04 974516 2019368 4 10:53:01 13101928 15319848 667332 4.07 82832 2313744 1734732 9.95 973940 2019448 188 10:54:01 13135576 15361076 625960 3.82 82976 2320968 1597076 9.16 935008 2024004 4636 10:55:01 13053180 15287804 698980 4.26 83132 2329712 1739500 9.97 1011768 2027868 156 10:56:01 13088468 15324436 662356 4.04 83180 2330980 1569816 9.00 976924 2029208 8 10:57:01 13082184 15318544 668588 4.08 83272 2330960 1569816 9.00 984996 2029508 204 10:58:01 13101144 15337528 649588 3.96 83300 2330956 1638392 9.39 964392 2029508 20 10:59:01 13094796 15331232 655816 4.00 83316 2330960 1638392 9.39 968748 2029508 136 11:00:01 13107532 15344004 643044 3.92 83348 2330964 1638392 9.39 957588 2029512 24 11:01:01 13102940 15339456 647568 3.95 83384 2330968 1638392 9.39 960188 2029516 160 11:02:01 13084192 15320780 665836 4.06 83448 2330968 1690100 9.69 980040 2029520 28 11:03:01 13111768 15403068 582152 3.55 86292 2381748 1399684 8.02 931432 2049064 25664 Average: 13142674 15334393 654018 3.99 81381 2290183 1614358 9.26 957386 1997359 18506 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 422.50 268.74 2273.80 74.62 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:49:01 ens3 94.42 73.27 1187.26 13.91 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 63.14 63.14 116.99 116.99 0.00 0.00 0.00 0.00 10:50:01 ens3 13.56 12.61 3.20 3.57 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 41.31 41.31 165.91 165.91 0.00 0.00 0.00 0.00 10:51:01 ens3 26.71 25.16 5.99 6.36 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 89.37 89.37 314.91 314.91 0.00 0.00 0.00 0.00 10:52:01 ens3 1.23 0.52 0.56 0.60 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 ens3 0.67 0.37 0.40 0.48 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 ens3 9.15 8.28 2.09 2.23 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 29.05 29.05 112.50 112.50 0.00 0.00 0.00 0.00 10:55:01 ens3 7.52 6.90 1.67 1.87 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 24.15 24.15 102.76 102.76 0.00 0.00 0.00 0.00 10:56:01 ens3 2.28 1.52 0.97 11.41 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 1.23 1.23 11.85 11.85 0.00 0.00 0.00 0.00 10:57:01 ens3 0.28 0.17 0.07 0.22 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 ens3 1.25 0.50 0.55 0.69 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 0.25 0.12 0.07 0.22 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.22 0.08 0.07 0.21 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 1.27 0.43 0.44 0.63 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 0.22 0.10 0.07 0.22 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 30.36 23.39 23.10 10.35 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 34.01 34.01 443.83 443.83 0.00 0.00 0.00 0.00 Average: ens3 38.24 26.39 218.77 7.97 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 17.81 17.81 79.32 79.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12782) 06/17/26 _x86_64_ (4 CPU) 10:46:55 LINUX RESTART (4 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 15.69 18.60 13.66 5.64 0.11 46.29 10:48:01 0 12.59 19.89 13.28 6.36 0.12 47.76 10:48:01 1 22.32 16.11 12.75 2.70 0.10 46.02 10:48:01 2 15.76 18.84 13.11 3.68 0.12 48.49 10:48:01 3 12.12 19.57 15.50 9.81 0.10 42.90 10:49:01 all 31.43 2.62 4.96 1.37 0.08 59.54 10:49:01 0 32.91 2.80 5.55 2.58 0.08 56.07 10:49:01 1 34.77 1.72 4.90 1.11 0.07 57.42 10:49:01 2 33.47 2.90 4.89 1.07 0.10 57.57 10:49:01 3 24.57 3.06 4.48 0.69 0.07 67.12 10:50:01 all 52.33 0.00 2.79 0.07 0.09 44.71 10:50:01 0 50.91 0.00 2.75 0.03 0.08 46.22 10:50:01 1 52.09 0.00 2.60 0.26 0.07 44.98 10:50:01 2 53.14 0.00 2.80 0.00 0.09 43.97 10:50:01 3 53.22 0.00 3.02 0.00 0.10 43.66 10:51:01 all 52.02 0.00 3.91 0.01 0.09 43.97 10:51:01 0 51.85 0.00 3.70 0.00 0.09 44.37 10:51:01 1 50.89 0.00 3.83 0.03 0.10 45.14 10:51:01 2 51.71 0.00 3.97 0.00 0.09 44.23 10:51:01 3 53.62 0.00 4.15 0.02 0.09 42.12 10:52:01 all 52.54 0.00 2.06 0.01 0.09 45.30 10:52:01 0 51.50 0.00 2.19 0.02 0.09 46.20 10:52:01 1 51.41 0.00 1.92 0.02 0.09 46.57 10:52:01 2 53.24 0.00 2.05 0.00 0.09 44.63 10:52:01 3 54.01 0.00 2.08 0.00 0.09 43.82 10:53:01 all 52.58 0.00 1.95 0.00 0.08 45.40 10:53:01 0 51.77 0.00 2.17 0.00 0.09 45.98 10:53:01 1 52.81 0.00 1.93 0.00 0.07 45.19 10:53:01 2 52.88 0.00 1.83 0.00 0.09 45.20 10:53:01 3 52.85 0.00 1.85 0.00 0.09 45.21 10:54:01 all 52.25 0.00 2.83 0.01 0.11 44.80 10:54:01 0 50.26 0.00 2.99 0.00 0.10 46.65 10:54:01 1 52.08 0.00 2.82 0.02 0.12 44.96 10:54:01 2 53.62 0.00 2.45 0.00 0.12 43.81 10:54:01 3 53.04 0.00 3.05 0.02 0.10 43.79 10:55:01 all 52.48 0.00 2.64 0.01 0.10 44.77 10:55:01 0 50.48 0.00 2.78 0.02 0.10 46.62 10:55:01 1 52.71 0.00 2.52 0.00 0.10 44.67 10:55:01 2 53.02 0.00 2.63 0.00 0.09 44.26 10:55:01 3 53.71 0.00 2.63 0.02 0.12 43.52 10:56:01 all 33.00 0.00 1.82 0.01 0.07 65.10 10:56:01 0 31.93 0.00 1.90 0.02 0.10 66.05 10:56:01 1 32.84 0.00 1.95 0.00 0.05 65.16 10:56:01 2 37.02 0.00 1.96 0.02 0.09 60.92 10:56:01 3 30.23 0.00 1.48 0.00 0.05 68.23 10:57:01 all 28.74 0.00 1.60 0.01 0.07 69.58 10:57:01 0 30.25 0.00 1.73 0.03 0.05 67.93 10:57:01 1 28.49 0.00 1.53 0.00 0.09 69.89 10:57:01 2 30.62 0.00 1.69 0.00 0.07 67.61 10:57:01 3 25.62 0.00 1.45 0.00 0.07 72.85 10:58:01 all 28.54 0.00 1.51 0.00 0.09 69.85 10:58:01 0 28.66 0.00 1.57 0.00 0.10 69.66 10:58:01 1 26.86 0.00 1.38 0.02 0.09 71.65 10:58:01 2 29.43 0.00 1.59 0.00 0.09 68.90 10:58:01 3 29.23 0.00 1.52 0.00 0.09 69.17 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 28.46 0.00 1.54 0.00 0.07 69.92 10:59:01 0 30.76 0.00 1.71 0.02 0.07 67.44 10:59:01 1 26.53 0.00 1.30 0.00 0.07 72.10 10:59:01 2 28.42 0.00 1.53 0.00 0.09 69.96 10:59:01 3 28.13 0.00 1.64 0.00 0.07 70.16 11:00:01 all 28.66 0.00 1.79 0.00 0.07 69.48 11:00:01 0 28.36 0.00 1.95 0.00 0.09 69.61 11:00:01 1 29.58 0.00 1.59 0.00 0.09 68.75 11:00:01 2 28.04 0.00 1.71 0.00 0.05 70.21 11:00:01 3 28.67 0.00 1.91 0.00 0.07 69.35 11:01:01 all 28.64 0.00 1.66 0.00 0.06 69.63 11:01:01 0 27.08 0.00 1.66 0.02 0.07 71.17 11:01:01 1 30.46 0.00 1.70 0.00 0.05 67.79 11:01:01 2 28.36 0.00 1.66 0.00 0.05 69.93 11:01:01 3 28.65 0.00 1.63 0.00 0.07 69.66 11:02:01 all 28.66 0.00 1.56 0.00 0.07 69.71 11:02:01 0 27.53 0.00 1.54 0.02 0.05 70.86 11:02:01 1 27.71 0.00 1.31 0.00 0.05 70.92 11:02:01 2 30.59 0.00 1.63 0.00 0.07 67.71 11:02:01 3 28.80 0.00 1.74 0.00 0.09 69.37 11:03:01 all 23.77 0.00 1.66 0.29 0.06 74.21 11:03:01 0 17.88 0.00 1.48 0.96 0.07 79.62 11:03:01 1 14.18 0.00 1.42 0.02 0.07 84.32 11:03:01 2 35.40 0.00 1.93 0.13 0.07 62.46 11:03:01 3 27.70 0.00 1.80 0.07 0.05 70.39 Average: all 36.86 1.35 3.02 0.47 0.08 58.21 Average: 0 35.93 1.45 3.08 0.64 0.08 58.81 Average: 1 36.59 1.14 2.86 0.27 0.08 59.07 Average: 2 38.44 1.38 2.98 0.31 0.08 56.81 Average: 3 36.49 1.44 3.14 0.68 0.08 58.16