---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13436 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 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 705 12730 1 2572 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:4e:49:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85411sec preferred_lft 85411sec inet6 fe80::f816:3eff:fe4e:49a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:c3:a4:ec 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-13436) 07/28/26 _x86_64_ (4 CPU) 19:01:01 LINUX RESTART (4 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 169.77 44.98 124.80 0.00 2977.50 15225.48 0.00 19:04:01 22.58 0.15 22.43 0.00 21.33 5857.69 0.00 19:05:02 6.87 0.08 6.78 0.00 11.20 1005.17 0.00 19:06:01 3.05 0.00 3.05 0.00 0.00 365.77 0.00 19:07:01 3.20 0.98 2.22 0.00 68.80 40.67 0.00 19:08:01 3.10 0.00 3.10 0.00 0.00 139.98 0.00 19:09:01 4.05 0.02 4.03 0.00 3.73 720.41 0.00 19:10:01 1.72 0.00 1.72 0.00 0.00 92.92 0.00 19:11:01 1.03 0.00 1.03 0.00 0.00 12.13 0.00 19:12:01 1.23 0.00 1.23 0.00 0.00 17.20 0.00 19:13:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 19:14:01 1.38 0.00 1.38 0.00 0.00 17.60 0.00 19:15:01 0.90 0.00 0.90 0.00 0.00 10.13 0.00 19:16:01 1.62 0.02 1.60 0.00 0.13 21.06 0.00 19:17:01 7.47 0.70 6.77 0.00 81.99 365.27 0.00 Average: 15.28 3.13 12.15 0.00 211.22 1594.93 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 13112148 15297544 699620 4.27 80792 2274116 1583024 9.08 974404 2008828 161424 19:04:01 13092100 15295024 701660 4.28 80984 2291132 1712508 9.82 984308 2018428 11220 19:05:02 13083476 15304856 691440 4.22 81292 2308516 1653236 9.48 984816 2026480 7452 19:06:01 13035604 15258964 736856 4.49 81396 2310336 1781660 10.21 1029208 2026508 68 19:07:01 13031200 15261264 734500 4.48 82804 2315504 1814348 10.40 1030476 2031548 68 19:08:01 13059760 15298612 696892 4.25 82920 2323948 1660300 9.52 995856 2037832 8576 19:09:01 12980464 15227104 768108 4.69 83120 2331312 1795776 10.30 1071220 2039736 108 19:10:01 13031800 15279896 715280 4.36 83148 2332708 1603736 9.19 1019136 2041204 36 19:11:01 13032116 15280352 714908 4.36 83184 2332708 1603736 9.19 1019412 2041316 44 19:12:01 13042700 15290964 704304 4.30 83220 2332688 1619784 9.29 1007116 2041296 20 19:13:01 13040224 15288532 706828 4.31 83260 2332688 1696324 9.73 1009804 2041296 20 19:14:01 13039432 15287784 707508 4.32 83300 2332692 1696324 9.73 1010728 2041300 20 19:15:01 13040060 15288456 706820 4.31 83340 2332692 1696324 9.73 1009996 2041300 20 19:16:01 13040660 15289100 706312 4.31 83384 2332688 1729464 9.92 1009236 2041300 204 19:17:01 13060576 15365144 628376 3.83 84700 2386180 1426708 8.18 955036 2074788 71572 Average: 13048155 15287573 707961 4.32 82723 2324661 1671550 9.58 1007383 2036877 17390 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 100.33 78.24 1318.75 13.80 0.00 0.00 0.00 0.00 19:03:01 lo 62.61 62.61 116.94 116.94 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 17.75 16.23 4.11 4.51 0.00 0.00 0.00 0.00 19:04:01 lo 54.27 54.27 209.80 209.80 0.00 0.00 0.00 0.00 19:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:02 ens3 23.93 20.31 5.66 6.25 0.00 0.00 0.00 0.00 19:05:02 lo 66.02 66.02 236.40 236.40 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 3.24 2.34 0.86 1.12 0.00 0.00 0.00 0.00 19:06:01 lo 8.91 8.91 34.12 34.12 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 1.00 0.60 0.59 0.46 0.00 0.00 0.00 0.00 19:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 8.80 7.37 2.14 2.37 0.00 0.00 0.00 0.00 19:08:01 lo 25.46 25.46 112.34 112.34 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 13.00 10.18 3.79 7.30 0.00 0.00 0.00 0.00 19:09:01 lo 28.60 28.60 102.84 102.84 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 ens3 1.97 0.90 0.79 1.11 0.00 0.00 0.00 0.00 19:10:01 lo 1.47 1.47 11.86 11.86 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 0.38 0.13 0.08 0.22 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 ens3 3.12 1.07 1.06 1.33 0.00 0.00 0.00 0.00 19:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 1.45 0.37 0.47 0.63 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 3.50 1.92 1.44 8.40 0.00 0.00 0.00 0.00 19:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 1.57 1.28 0.19 6.76 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 2.93 1.05 0.99 2.67 0.00 0.00 0.00 0.00 19:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 17.03 14.33 13.20 7.13 0.00 0.00 0.00 0.00 19:17:01 lo 33.36 33.36 443.15 443.15 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 13.34 10.43 90.38 4.27 0.00 0.00 0.00 0.00 Average: lo 18.77 18.77 84.56 84.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13436) 07/28/26 _x86_64_ (4 CPU) 19:01:01 LINUX RESTART (4 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 32.84 6.22 7.88 1.38 0.11 51.55 19:03:01 0 39.17 7.37 9.27 1.71 0.12 42.36 19:03:01 1 23.29 7.94 8.31 0.64 0.10 59.71 19:03:01 2 35.78 4.73 6.61 1.32 0.12 51.43 19:03:01 3 33.12 4.86 7.35 1.86 0.12 52.69 19:04:01 all 52.01 0.00 3.43 0.06 0.13 44.37 19:04:01 0 49.61 0.00 3.53 0.14 0.12 46.60 19:04:01 1 52.59 0.00 3.31 0.00 0.14 43.97 19:04:01 2 53.07 0.00 3.44 0.00 0.12 43.37 19:04:01 3 52.78 0.00 3.43 0.12 0.14 43.53 19:05:02 all 52.00 0.00 3.76 0.01 0.11 44.11 19:05:02 0 49.67 0.00 3.94 0.00 0.12 46.26 19:05:02 1 51.71 0.00 3.50 0.02 0.12 44.66 19:05:02 2 53.38 0.00 3.85 0.00 0.10 42.67 19:05:02 3 53.25 0.00 3.77 0.03 0.10 42.84 19:06:01 all 52.51 0.00 2.04 0.00 0.12 45.32 19:06:01 0 51.12 0.00 2.21 0.00 0.12 46.55 19:06:01 1 53.01 0.00 2.07 0.02 0.11 44.80 19:06:01 2 52.74 0.00 1.88 0.00 0.12 45.26 19:06:01 3 53.17 0.00 2.02 0.00 0.12 44.69 19:07:01 all 52.58 0.00 2.00 0.00 0.12 45.30 19:07:01 0 46.55 0.00 1.97 0.00 0.12 51.36 19:07:01 1 54.49 0.00 1.83 0.00 0.12 43.55 19:07:01 2 52.92 0.00 1.95 0.02 0.12 44.99 19:07:01 3 56.35 0.00 2.23 0.00 0.12 41.30 19:08:01 all 51.97 0.00 2.79 0.01 0.11 45.12 19:08:01 0 43.17 0.00 2.39 0.00 0.09 54.35 19:08:01 1 54.29 0.00 2.97 0.02 0.10 42.63 19:08:01 2 55.16 0.00 2.73 0.02 0.12 41.97 19:08:01 3 55.25 0.00 3.08 0.00 0.12 41.55 19:09:01 all 51.87 0.00 3.07 0.40 0.16 44.50 19:09:01 0 50.01 0.00 3.14 0.02 0.18 46.65 19:09:01 1 51.87 0.00 2.95 1.58 0.16 43.44 19:09:01 2 53.03 0.00 2.99 0.00 0.16 43.82 19:09:01 3 52.57 0.00 3.21 0.00 0.13 44.09 19:10:01 all 35.19 0.00 1.89 0.00 0.13 62.78 19:10:01 0 34.47 0.00 1.90 0.00 0.12 63.50 19:10:01 1 35.85 0.00 2.02 0.02 0.12 61.98 19:10:01 2 34.02 0.00 1.76 0.00 0.14 64.09 19:10:01 3 36.44 0.00 1.88 0.00 0.12 61.55 19:11:01 all 28.85 0.00 1.73 0.00 0.09 69.33 19:11:01 0 26.36 0.00 1.48 0.00 0.09 72.08 19:11:01 1 29.34 0.00 1.81 0.00 0.09 68.77 19:11:01 2 30.45 0.00 1.90 0.00 0.10 67.54 19:11:01 3 29.27 0.00 1.73 0.02 0.09 68.89 19:12:01 all 28.86 0.00 1.73 0.00 0.08 69.32 19:12:01 0 29.16 0.00 1.66 0.00 0.08 69.09 19:12:01 1 29.50 0.00 1.70 0.00 0.07 68.73 19:12:01 2 28.73 0.00 1.66 0.00 0.07 69.54 19:12:01 3 28.06 0.00 1.90 0.00 0.10 69.93 19:13:01 all 28.70 0.00 1.71 0.00 0.10 69.49 19:13:01 0 27.78 0.00 1.52 0.00 0.10 70.60 19:13:01 1 26.93 0.00 1.62 0.02 0.10 71.33 19:13:01 2 29.13 0.00 1.80 0.00 0.11 68.96 19:13:01 3 30.96 0.00 1.89 0.00 0.09 67.07 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 28.72 0.00 1.75 0.00 0.09 69.44 19:14:01 0 29.38 0.00 1.95 0.00 0.09 68.58 19:14:01 1 29.58 0.00 1.51 0.02 0.09 68.81 19:14:01 2 28.09 0.00 1.73 0.00 0.09 70.10 19:14:01 3 27.83 0.00 1.81 0.00 0.09 70.27 19:15:01 all 28.62 0.00 1.69 0.00 0.10 69.59 19:15:01 0 27.25 0.00 1.49 0.00 0.11 71.16 19:15:01 1 27.49 0.00 1.48 0.00 0.09 70.94 19:15:01 2 29.25 0.00 1.88 0.00 0.10 68.77 19:15:01 3 30.48 0.00 1.90 0.00 0.10 67.52 19:16:01 all 28.34 0.00 1.82 0.00 0.10 69.73 19:16:01 0 30.06 0.00 1.88 0.00 0.12 67.95 19:16:01 1 28.79 0.00 1.77 0.02 0.11 69.32 19:16:01 2 30.35 0.00 1.96 0.00 0.10 67.58 19:16:01 3 24.20 0.00 1.66 0.00 0.09 74.05 19:17:01 all 26.48 0.00 1.74 0.09 0.09 71.60 19:17:01 0 36.87 0.00 1.83 0.05 0.10 61.15 19:17:01 1 28.03 0.00 2.00 0.27 0.10 69.59 19:17:01 2 23.78 0.00 1.68 0.03 0.09 74.42 19:17:01 3 17.19 0.00 1.46 0.00 0.07 81.29 Average: all 38.61 0.42 2.61 0.13 0.11 58.11 Average: 0 38.00 0.50 2.68 0.13 0.11 58.57 Average: 1 38.43 0.54 2.60 0.17 0.11 58.16 Average: 2 39.31 0.32 2.53 0.09 0.11 57.63 Average: 3 38.70 0.33 2.63 0.14 0.11 58.10