---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15480 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: 2800.000 BogoMIPS: 5600.00 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 669 12773 1 2565 15008 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:34:64:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe34:64e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:44:26:38 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-15480) 08/26/26 _x86_64_ (4 CPU) 15:01:40 LINUX RESTART (4 CPU) 15:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:03:01 443.64 125.33 318.30 0.00 4544.45 34719.67 0.00 15:04:01 79.29 14.31 64.97 0.00 2689.82 14729.16 0.00 15:05:01 8.47 0.12 8.35 0.00 16.53 943.18 0.00 15:06:01 6.13 0.02 6.12 0.00 2.13 994.53 0.00 15:07:01 3.58 0.98 2.60 0.00 68.79 116.65 0.00 15:08:01 1.40 0.00 1.40 0.00 0.00 18.00 0.00 15:09:01 5.25 0.02 5.23 0.00 0.80 510.80 0.00 15:10:01 2.67 0.00 2.67 0.00 0.00 410.86 0.00 15:11:01 0.97 0.00 0.97 0.00 0.00 11.20 0.00 15:12:01 1.88 0.00 1.88 0.00 0.00 23.86 0.00 15:13:01 0.80 0.00 0.80 0.00 0.00 9.33 0.00 15:14:01 1.43 0.00 1.43 0.00 0.00 17.20 0.00 15:15:01 0.85 0.00 0.85 0.00 0.00 9.73 0.00 15:16:01 1.25 0.00 1.25 0.00 0.00 15.33 0.00 15:17:01 3.62 0.53 3.08 0.00 59.98 620.06 0.00 Average: 36.96 9.29 27.67 0.00 487.67 3508.70 0.00 15:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 13531280 15363336 638672 3.90 72664 1950592 1411208 8.09 843872 1744076 172460 15:04:01 13053044 15225320 764524 4.66 80488 2272020 1638964 9.40 1049884 1995820 13340 15:05:01 13186152 15380500 608656 3.71 80816 2293192 1561832 8.95 903496 2006904 14508 15:06:01 13087904 15294064 694640 4.24 81044 2304428 1673020 9.59 995716 2011240 2512 15:07:01 13074480 15287792 700864 4.28 82436 2309596 1767468 10.13 1003812 2016744 12 15:08:01 13076488 15289944 698884 4.26 82468 2309728 1786144 10.24 1000616 2016836 168 15:09:01 13043812 15273668 714724 4.36 82724 2325456 1631528 9.35 1027032 2025048 10032 15:10:01 13074988 15306216 682100 4.16 82792 2326732 1571092 9.01 991740 2026396 156 15:11:01 13076572 15307836 680452 4.15 82820 2326732 1571092 9.01 992256 2026396 8 15:12:01 13075832 15307168 681100 4.15 82892 2326712 1571092 9.01 992528 2026392 20 15:13:01 13087980 15319336 668928 4.08 82912 2326712 1645792 9.44 978544 2026392 12 15:14:01 13084116 15315504 672704 4.10 82944 2326716 1645792 9.44 983940 2026396 40 15:15:01 13086832 15318236 669948 4.09 82956 2326716 1645792 9.44 981284 2026396 4 15:16:01 13083468 15314896 673360 4.11 82976 2326716 1645792 9.44 982724 2026396 40 15:17:01 13127920 15402736 584832 3.57 83096 2369288 1396752 8.01 911464 2054836 24848 Average: 13116725 15313770 675626 4.12 81735 2294756 1610891 9.24 975927 2003751 15877 15:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 464.21 297.59 2597.84 77.43 0.00 0.00 0.00 0.00 15:04:01 lo 68.56 68.56 150.96 150.96 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 80.70 63.07 808.97 11.00 0.00 0.00 0.00 0.00 15:05:01 lo 80.32 80.32 278.72 278.72 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 27.36 24.63 6.66 6.76 0.00 0.00 0.00 0.00 15:06:01 lo 43.47 43.47 167.01 167.01 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 12.98 12.32 2.96 3.24 0.00 0.00 0.00 0.00 15:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 0.65 0.48 0.45 0.39 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 0.43 0.25 0.15 0.28 0.00 0.00 0.00 0.00 15:09:01 lo 53.40 53.40 214.97 214.97 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 16.35 15.25 3.89 4.91 0.00 0.00 0.00 0.00 15:10:01 lo 1.32 1.32 11.90 11.90 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 0.63 0.52 0.14 0.29 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 0.22 0.13 0.06 0.22 0.00 0.00 0.00 0.00 15:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 0.35 0.20 0.07 0.23 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 0.53 0.27 0.20 0.28 0.00 0.00 0.00 0.00 15:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.27 0.15 0.07 0.22 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 15:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 15:17:01 lo 30.69 30.69 443.09 443.09 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 9.80 7.83 7.60 10.54 0.00 0.00 0.00 0.00 Average: lo 18.71 18.71 84.56 84.56 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 40.52 27.90 225.98 7.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15480) 08/26/26 _x86_64_ (4 CPU) 15:01:40 LINUX RESTART (4 CPU) 15:02:02 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 21.93 16.75 12.46 3.20 0.11 45.56 15:03:01 0 20.37 17.95 13.04 3.74 0.10 44.80 15:03:01 1 25.97 15.06 11.49 2.55 0.10 44.83 15:03:01 2 20.91 17.66 13.25 2.25 0.12 45.81 15:03:01 3 20.49 16.31 12.07 4.24 0.10 46.79 15:04:01 all 41.89 0.00 3.66 0.63 0.09 53.73 15:04:01 0 37.18 0.00 3.28 0.51 0.09 58.95 15:04:01 1 37.29 0.00 3.44 0.34 0.10 58.82 15:04:01 2 55.35 0.00 4.28 0.77 0.10 39.50 15:04:01 3 37.78 0.00 3.63 0.90 0.08 57.61 15:05:01 all 51.93 0.00 3.78 0.01 0.11 44.17 15:05:01 0 51.90 0.00 3.86 0.00 0.10 44.14 15:05:01 1 50.28 0.00 3.79 0.00 0.10 45.83 15:05:01 2 52.61 0.00 3.73 0.00 0.10 43.56 15:05:01 3 52.90 0.00 3.76 0.05 0.12 43.17 15:06:01 all 52.15 0.00 2.82 0.01 0.08 44.94 15:06:01 0 51.40 0.00 2.83 0.00 0.09 45.69 15:06:01 1 51.60 0.00 2.90 0.00 0.09 45.41 15:06:01 2 51.97 0.00 2.70 0.00 0.09 45.25 15:06:01 3 53.62 0.00 2.84 0.05 0.07 43.41 15:07:01 all 52.64 0.00 1.94 0.02 0.09 45.31 15:07:01 0 51.16 0.00 2.21 0.05 0.09 46.49 15:07:01 1 52.12 0.00 1.68 0.02 0.09 46.09 15:07:01 2 53.86 0.00 1.92 0.00 0.09 44.13 15:07:01 3 53.43 0.00 1.94 0.02 0.10 44.51 15:08:01 all 52.61 0.00 1.85 0.00 0.08 45.46 15:08:01 0 50.65 0.00 1.93 0.00 0.09 47.34 15:08:01 1 52.22 0.00 1.88 0.00 0.07 45.83 15:08:01 2 53.30 0.00 1.79 0.00 0.09 44.82 15:08:01 3 54.26 0.00 1.79 0.00 0.09 43.87 15:09:01 all 52.48 0.00 3.30 0.01 0.11 44.10 15:09:01 0 49.91 0.00 3.36 0.03 0.10 46.58 15:09:01 1 52.57 0.00 3.31 0.00 0.12 43.99 15:09:01 2 53.25 0.00 3.34 0.00 0.10 43.30 15:09:01 3 54.18 0.00 3.19 0.00 0.12 42.51 15:10:01 all 48.04 0.00 2.02 0.02 0.09 49.83 15:10:01 0 43.42 0.00 1.97 0.02 0.09 54.51 15:10:01 1 50.24 0.00 2.12 0.05 0.09 47.50 15:10:01 2 46.49 0.00 1.85 0.00 0.10 51.56 15:10:01 3 52.02 0.00 2.15 0.00 0.09 45.74 15:11:01 all 28.51 0.00 1.61 0.00 0.08 69.79 15:11:01 0 28.49 0.00 1.55 0.00 0.09 69.87 15:11:01 1 31.69 0.00 1.77 0.02 0.09 66.44 15:11:01 2 27.10 0.00 1.49 0.00 0.07 71.34 15:11:01 3 26.80 0.00 1.63 0.00 0.09 71.48 15:12:01 all 28.86 0.00 1.64 0.00 0.07 69.43 15:12:01 0 29.07 0.00 1.87 0.00 0.07 68.99 15:12:01 1 30.22 0.00 1.86 0.02 0.07 67.83 15:12:01 2 28.32 0.00 1.52 0.00 0.07 70.10 15:12:01 3 27.81 0.00 1.33 0.00 0.07 70.79 15:13:01 all 28.93 0.00 1.63 0.00 0.07 69.37 15:13:01 0 26.89 0.00 1.58 0.02 0.07 71.45 15:13:01 1 29.27 0.00 1.82 0.00 0.07 68.83 15:13:01 2 29.62 0.00 1.44 0.00 0.07 68.87 15:13:01 3 29.95 0.00 1.67 0.00 0.07 68.31 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:01 all 28.96 0.00 1.53 0.00 0.07 69.43 15:14:01 0 29.63 0.00 1.53 0.00 0.07 68.78 15:14:01 1 29.94 0.00 1.62 0.02 0.07 68.35 15:14:01 2 27.11 0.00 1.44 0.00 0.07 71.38 15:14:01 3 29.16 0.00 1.53 0.00 0.09 69.22 15:15:01 all 28.81 0.00 1.62 0.00 0.05 69.52 15:15:01 0 29.41 0.00 1.69 0.00 0.05 68.85 15:15:01 1 28.58 0.00 1.56 0.00 0.05 69.81 15:15:01 2 29.38 0.00 1.56 0.00 0.05 69.01 15:15:01 3 27.88 0.00 1.65 0.00 0.05 70.42 15:16:01 all 28.90 0.00 1.63 0.01 0.06 69.40 15:16:01 0 28.12 0.00 1.62 0.02 0.07 70.18 15:16:01 1 28.05 0.00 1.59 0.02 0.05 70.29 15:16:01 2 30.42 0.00 1.78 0.00 0.05 67.74 15:16:01 3 29.03 0.00 1.54 0.00 0.07 69.36 15:17:01 all 27.76 0.00 1.77 0.03 0.07 70.36 15:17:01 0 30.31 0.00 1.91 0.05 0.09 67.65 15:17:01 1 23.24 0.00 1.51 0.03 0.07 75.15 15:17:01 2 28.10 0.00 1.83 0.02 0.07 69.98 15:17:01 3 29.41 0.00 1.83 0.03 0.07 68.66 Average: all 38.34 1.12 2.89 0.27 0.08 57.30 Average: 0 37.21 1.20 2.95 0.30 0.08 58.26 Average: 1 38.27 1.01 2.83 0.21 0.08 57.60 Average: 2 39.24 1.18 2.93 0.20 0.08 56.36 Average: 3 38.63 1.10 2.85 0.36 0.09 56.98