---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-37949 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 9.3G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 697 12510 1 2800 14972 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:77:8c:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85105sec preferred_lft 85105sec inet6 fe80::f816:3eff:fe77:8c59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:62:28:b5 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-37949) 08/15/25 _x86_64_ (4 CPU) 07:45:26 LINUX RESTART (4 CPU) 07:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:47:01 389.84 77.37 312.46 0.00 1458.69 11589.69 0.00 07:48:01 66.21 13.93 52.27 0.00 2592.77 11325.85 0.00 07:49:01 4.30 0.17 4.13 0.00 19.73 205.03 0.00 07:50:01 5.05 0.13 4.92 0.00 18.80 1970.47 0.00 07:51:01 42.39 7.02 35.38 0.00 2658.76 6590.90 0.00 07:52:01 7.85 0.08 7.77 0.00 7.20 518.31 0.00 07:53:01 5.92 0.47 5.45 0.00 20.66 530.98 0.00 07:54:01 3.07 0.05 3.02 0.00 10.40 314.35 0.00 07:55:01 1.52 0.43 1.08 0.00 12.53 48.13 0.00 07:56:01 2.10 0.00 2.10 0.00 0.00 122.53 0.00 07:57:01 3.65 0.07 3.58 0.00 9.07 364.87 0.00 07:58:01 3.27 0.00 3.27 0.00 0.00 395.67 0.00 07:59:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 08:00:01 1.32 0.00 1.32 0.00 0.00 16.40 0.00 08:01:01 1.12 0.02 1.10 0.00 0.13 16.53 0.00 08:02:01 1.23 0.00 1.23 0.00 0.00 16.66 0.00 08:03:01 1.05 0.00 1.05 0.00 0.00 13.06 0.00 08:04:01 1.05 0.00 1.05 0.00 0.00 14.40 0.00 08:05:01 0.85 0.00 0.85 0.00 0.00 9.60 0.00 08:06:01 1.62 0.00 1.62 0.00 0.00 182.37 0.00 Average: 27.22 4.99 22.23 0.00 340.44 1712.84 0.00 07:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 13557512 15380808 624732 3.81 72952 1935144 1415064 8.11 823964 1736524 162276 07:48:01 13370192 15406980 590872 3.60 79236 2135272 1413768 8.11 856188 1878004 1836 07:49:01 13358380 15399624 597716 3.65 79464 2139380 1429548 8.20 866680 1877988 1756 07:50:01 13150956 15253784 742768 4.53 79680 2199208 1699584 9.74 1015532 1932408 5188 07:51:01 12904024 15327884 639440 3.90 106912 2498968 1567892 8.99 1137416 2031456 2632 07:52:01 12848716 15279832 687876 4.20 105612 2507268 1567136 8.98 1193068 2034344 4784 07:53:01 12856268 15300052 667316 4.07 105808 2519424 1540920 8.83 1178016 2040148 5128 07:54:01 12797516 15244652 722452 4.41 105932 2522552 1624940 9.32 1235084 2040948 1048 07:55:01 12788748 15236764 729800 4.45 105968 2522932 1706008 9.78 1242668 2040684 20 07:56:01 12841756 15292708 673764 4.11 106064 2525736 1558876 8.94 1189344 2042992 788 07:57:01 12860692 15321240 645020 3.93 106272 2534892 1475108 8.46 1163332 2048388 4164 07:58:01 12788068 15253772 712304 4.35 106376 2539824 1540416 8.83 1235504 2050092 28 07:59:01 12788116 15253848 712236 4.34 106396 2539824 1540416 8.83 1234040 2050092 24 08:00:01 12805684 15271436 694636 4.24 106412 2539828 1540416 8.83 1216028 2050096 48 08:01:01 12810912 15276748 689460 4.21 106456 2539808 1590164 9.12 1212496 2050068 200 08:02:01 12809652 15275516 690672 4.21 106480 2539812 1647540 9.45 1212272 2050072 156 08:03:01 12810012 15275924 690296 4.21 106516 2539812 1647540 9.45 1213420 2050072 16 08:04:01 12810328 15276264 689956 4.21 106536 2539816 1647540 9.45 1211604 2050076 20 08:05:01 12809752 15275708 690512 4.21 106556 2539816 1647540 9.45 1211752 2050076 16 08:06:01 12669024 15153440 812448 4.96 106612 2558044 1627752 9.33 1349552 2055680 13896 Average: 12921815 15287849 685214 4.18 100612 2445868 1571408 9.01 1149898 2008010 10201 07:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 07:47:01 ens3 131.14 88.65 1036.76 25.83 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 lo 9.82 9.82 13.42 13.42 0.00 0.00 0.00 0.00 07:48:01 ens3 44.98 35.26 352.73 5.41 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 lo 20.88 20.88 40.10 40.10 0.00 0.00 0.00 0.00 07:49:01 ens3 9.03 8.23 2.00 2.19 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 lo 27.75 27.75 86.92 86.92 0.00 0.00 0.00 0.00 07:50:01 ens3 79.19 60.29 851.52 7.01 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 lo 26.20 26.20 87.63 87.63 0.00 0.00 0.00 0.00 07:51:01 ens3 271.67 168.64 2263.69 12.93 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 lo 36.68 36.68 142.45 142.45 0.00 0.00 0.00 0.00 07:52:01 ens3 11.98 11.36 2.66 2.90 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 lo 32.74 32.74 127.57 127.57 0.00 0.00 0.00 0.00 07:53:01 ens3 11.43 10.18 3.34 3.58 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 14.16 14.16 49.10 49.10 0.00 0.00 0.00 0.00 07:54:01 ens3 4.58 4.17 1.01 1.19 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 6.95 4.27 5.28 5.35 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 5.75 5.75 31.64 31.64 0.00 0.00 0.00 0.00 07:56:01 ens3 2.30 2.02 0.56 0.72 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 30.78 30.78 119.55 119.55 0.00 0.00 0.00 0.00 07:57:01 ens3 10.06 9.72 2.31 2.48 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 lo 10.13 10.13 41.73 41.73 0.00 0.00 0.00 0.00 07:58:01 ens3 3.05 2.87 0.70 0.88 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 0.18 0.13 0.06 0.22 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 ens3 0.25 0.17 0.06 0.22 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 0.28 0.15 0.13 0.28 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:02:01 ens3 0.27 0.18 0.06 0.23 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 0.50 0.30 0.27 0.87 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:04:01 ens3 1.78 0.60 0.61 0.92 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 0.27 0.15 0.06 0.23 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 18.60 18.60 245.50 245.50 0.00 0.00 0.00 0.00 08:06:01 ens3 1.65 1.47 0.43 0.58 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 11.77 11.77 49.29 49.29 0.00 0.00 0.00 0.00 Average: ens3 29.58 20.44 226.22 3.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-37949) 08/15/25 _x86_64_ (4 CPU) 07:45:26 LINUX RESTART (4 CPU) 07:46:01 CPU %user %nice %system %iowait %steal %idle 07:47:01 all 16.43 13.65 10.48 9.59 0.09 49.76 07:47:01 0 21.51 12.23 9.88 8.49 0.08 47.80 07:47:01 1 7.14 16.08 11.75 18.59 0.10 46.33 07:47:01 2 14.02 14.72 10.49 4.60 0.08 56.09 07:47:01 3 22.99 11.58 9.78 6.68 0.10 48.87 07:48:01 all 5.61 0.00 0.95 5.24 0.03 88.16 07:48:01 0 16.07 0.00 1.41 3.55 0.03 78.93 07:48:01 1 2.67 0.00 0.96 10.38 0.03 85.97 07:48:01 2 1.82 0.00 0.64 0.48 0.03 97.03 07:48:01 3 1.81 0.00 0.79 6.59 0.03 90.79 07:49:01 all 7.34 0.00 0.95 0.04 0.03 91.64 07:49:01 0 8.56 0.00 1.02 0.00 0.05 90.37 07:49:01 1 6.57 0.00 0.99 0.15 0.03 92.25 07:49:01 2 7.41 0.00 0.89 0.02 0.02 91.67 07:49:01 3 6.83 0.00 0.89 0.00 0.02 92.27 07:50:01 all 30.30 0.00 2.07 0.02 0.08 67.52 07:50:01 0 26.85 0.00 2.13 0.03 0.07 70.92 07:50:01 1 30.19 0.00 1.99 0.00 0.07 67.75 07:50:01 2 32.85 0.00 2.05 0.05 0.12 64.93 07:50:01 3 31.33 0.00 2.12 0.00 0.09 66.46 07:51:01 all 35.04 0.00 4.14 0.35 0.10 60.37 07:51:01 0 36.28 0.00 5.22 0.07 0.10 58.32 07:51:01 1 33.60 0.00 4.06 0.53 0.10 61.71 07:51:01 2 34.51 0.00 3.67 0.63 0.10 61.08 07:51:01 3 35.75 0.00 3.61 0.15 0.08 60.40 07:52:01 all 23.89 0.00 2.11 0.03 0.09 73.88 07:52:01 0 22.93 0.00 2.20 0.00 0.10 74.77 07:52:01 1 24.30 0.00 2.10 0.05 0.08 73.47 07:52:01 2 23.08 0.00 2.06 0.07 0.09 74.71 07:52:01 3 25.24 0.00 2.08 0.02 0.10 72.57 07:53:01 all 26.43 0.00 1.95 0.03 0.08 71.51 07:53:01 0 25.05 0.00 2.02 0.02 0.08 72.82 07:53:01 1 26.29 0.00 1.83 0.00 0.08 71.79 07:53:01 2 27.14 0.00 1.93 0.07 0.07 70.80 07:53:01 3 27.22 0.00 2.04 0.05 0.08 70.60 07:54:01 all 44.18 0.00 2.14 0.02 0.08 53.57 07:54:01 0 43.37 0.00 2.00 0.00 0.09 54.55 07:54:01 1 43.10 0.00 1.97 0.00 0.07 54.86 07:54:01 2 45.04 0.00 2.25 0.07 0.09 52.56 07:54:01 3 45.23 0.00 2.36 0.00 0.09 52.33 07:55:01 all 52.70 0.00 2.01 0.00 0.10 45.19 07:55:01 0 50.80 0.00 2.11 0.00 0.10 47.00 07:55:01 1 53.36 0.00 2.21 0.00 0.10 44.33 07:55:01 2 53.52 0.00 1.78 0.02 0.10 44.58 07:55:01 3 53.13 0.00 1.93 0.00 0.10 44.83 07:56:01 all 48.97 0.00 2.08 0.00 0.10 48.86 07:56:01 0 48.19 0.00 2.13 0.00 0.10 49.58 07:56:01 1 50.04 0.00 2.15 0.00 0.10 47.70 07:56:01 2 49.61 0.00 2.14 0.00 0.10 48.14 07:56:01 3 48.03 0.00 1.89 0.00 0.09 50.00 07:57:01 all 29.81 0.00 2.30 0.01 0.08 67.80 07:57:01 0 28.49 0.00 2.30 0.00 0.09 69.12 07:57:01 1 30.30 0.00 2.24 0.00 0.09 67.38 07:57:01 2 30.29 0.00 2.13 0.03 0.07 67.47 07:57:01 3 30.17 0.00 2.52 0.00 0.08 67.23 07:57:01 CPU %user %nice %system %iowait %steal %idle 07:58:01 all 40.29 0.00 2.11 0.02 0.11 57.48 07:58:01 0 39.85 0.00 2.15 0.00 0.10 57.89 07:58:01 1 39.33 0.00 2.02 0.02 0.10 58.53 07:58:01 2 42.40 0.00 2.31 0.05 0.12 55.11 07:58:01 3 39.59 0.00 1.96 0.00 0.10 58.35 07:59:01 all 28.88 0.00 1.64 0.00 0.06 69.41 07:59:01 0 29.01 0.00 1.65 0.00 0.05 69.28 07:59:01 1 28.92 0.00 1.43 0.00 0.05 69.60 07:59:01 2 26.93 0.00 1.77 0.02 0.07 71.21 07:59:01 3 30.65 0.00 1.72 0.00 0.07 67.56 08:00:01 all 28.55 0.00 1.74 0.00 0.09 69.62 08:00:01 0 29.31 0.00 1.71 0.00 0.10 68.87 08:00:01 1 27.67 0.00 1.58 0.00 0.09 70.66 08:00:01 2 28.41 0.00 1.72 0.02 0.07 69.78 08:00:01 3 28.82 0.00 1.95 0.00 0.09 69.14 08:01:01 all 28.69 0.00 1.69 0.00 0.09 69.52 08:01:01 0 27.73 0.00 1.62 0.00 0.09 70.56 08:01:01 1 26.89 0.00 1.63 0.00 0.09 71.39 08:01:01 2 28.79 0.00 1.58 0.02 0.07 69.54 08:01:01 3 31.32 0.00 1.94 0.00 0.10 66.63 08:02:01 all 28.48 0.00 1.69 0.00 0.08 69.74 08:02:01 0 29.52 0.00 1.93 0.00 0.09 68.46 08:02:01 1 29.64 0.00 1.62 0.00 0.09 68.65 08:02:01 2 26.18 0.00 1.52 0.00 0.07 72.23 08:02:01 3 28.57 0.00 1.70 0.00 0.09 69.64 08:03:01 all 28.62 0.00 1.75 0.00 0.09 69.54 08:03:01 0 29.49 0.00 1.74 0.00 0.10 68.67 08:03:01 1 28.81 0.00 1.95 0.00 0.09 69.15 08:03:01 2 29.12 0.00 1.67 0.02 0.07 69.11 08:03:01 3 27.04 0.00 1.65 0.00 0.10 71.21 08:04:01 all 28.63 0.00 1.73 0.00 0.10 69.54 08:04:01 0 30.51 0.00 1.67 0.00 0.10 67.71 08:04:01 1 30.27 0.00 1.84 0.00 0.10 67.79 08:04:01 2 27.73 0.00 1.74 0.02 0.09 70.42 08:04:01 3 26.05 0.00 1.66 0.00 0.09 72.20 08:05:01 all 28.58 0.00 1.65 0.00 0.08 69.69 08:05:01 0 29.92 0.00 1.50 0.00 0.09 68.49 08:05:01 1 30.06 0.00 1.73 0.00 0.07 68.14 08:05:01 2 30.35 0.00 1.90 0.00 0.09 67.66 08:05:01 3 24.01 0.00 1.47 0.00 0.09 74.43 08:06:01 all 27.19 0.00 1.59 0.01 0.08 71.13 08:06:01 0 27.05 0.00 1.60 0.00 0.07 71.29 08:06:01 1 29.54 0.00 1.57 0.00 0.07 68.83 08:06:01 2 24.88 0.00 1.60 0.03 0.09 73.40 08:06:01 3 27.29 0.00 1.60 0.00 0.10 71.01 Average: all 29.35 0.70 2.35 0.79 0.08 66.74 Average: 0 29.96 0.63 2.41 0.62 0.08 66.29 Average: 1 28.86 0.82 2.39 1.52 0.08 66.34 Average: 2 29.11 0.75 2.30 0.32 0.08 67.45 Average: 3 29.47 0.59 2.29 0.69 0.08 66.87