---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-6426 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 1.3M 795M 1% /run /dev/vda1 39G 16G 24G 39% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7957 778 943 1 6235 6875 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:5c:65:56 brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe5c:6556/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:c9:5c:e2 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-docker-2c-2g-6426) 10/30/26 _x86_64_ (2 CPU) 07:12:47 LINUX RESTART (2 CPU) 07:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:14:01 322.01 50.91 271.10 0.00 4547.78 55191.88 0.00 07:15:01 119.83 13.83 106.00 0.00 1762.77 17724.51 0.00 07:16:01 43.16 0.05 43.11 0.00 2.67 23170.67 0.00 07:17:01 78.15 0.03 78.12 0.00 0.40 33935.54 0.00 07:18:01 31.69 1.00 30.69 0.00 68.92 25583.87 0.00 07:19:01 40.06 0.00 40.06 0.00 0.00 32363.14 0.00 07:20:01 45.16 0.00 45.16 0.00 0.00 25086.62 0.00 07:21:01 62.11 2.30 59.81 0.00 60.11 41528.02 0.00 07:22:01 28.03 2.13 25.90 0.00 63.86 4111.45 0.00 07:23:01 33.01 1.47 31.54 0.00 29.20 12715.75 0.00 07:24:01 20.35 0.60 19.75 0.00 10.80 5555.07 0.00 07:25:01 57.32 10.10 47.23 0.00 755.74 10034.06 0.00 Average: 73.41 6.87 66.54 0.00 608.51 23916.96 0.00 07:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 4864128 7073804 698328 8.57 82980 2273592 2601836 28.29 876064 2098708 189556 07:15:01 3802764 6924600 841692 10.33 107884 3101104 2866212 31.16 1347424 2623448 526244 07:16:01 3278312 7016712 747728 9.18 136560 3623900 2794992 30.39 1558500 2869968 561820 07:17:01 1990408 6833248 930468 11.42 141540 4683428 2919144 31.74 2261000 3414884 646712 07:18:01 1891976 7024540 739404 9.07 146464 4955408 2759580 30.00 2419148 3342588 479388 07:19:01 1544040 7055884 707968 8.69 149880 5315500 2705052 29.41 2308752 3785388 278212 07:20:01 375396 7002948 760664 9.33 154092 6390920 2782380 30.25 2900816 4326644 628244 07:21:01 1699548 6985780 777900 9.55 150272 5077756 2809160 30.54 2096980 3829428 37644 07:22:01 1144504 6778672 985124 12.09 155244 5413884 3010012 32.73 2964028 3511672 312608 07:23:01 1372500 7038648 725048 8.90 159588 5438420 2749628 29.90 2792664 3451988 77408 07:24:01 1109208 6973540 789892 9.69 164908 5620152 2782120 30.25 2950412 3545040 125808 07:25:01 974772 7024120 738956 9.07 178196 5774380 2646772 28.78 2982180 3632600 28180 Average: 2003963 6977708 786931 9.66 143967 4805704 2785574 30.29 2288164 3369363 324319 07:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 ens3 508.17 302.25 2993.84 78.32 0.00 0.00 0.00 0.00 07:14:01 lo 2.10 2.10 0.22 0.22 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 134.39 91.52 1215.49 11.19 0.00 0.00 0.00 0.00 07:15:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 249.63 151.49 1395.17 14.88 0.00 0.00 0.00 0.00 07:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 0.85 0.77 0.34 1.35 0.00 0.00 0.00 0.00 07:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 26.70 15.23 98.40 1.59 0.00 0.00 0.00 0.00 07:18:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 0.97 0.92 0.59 0.35 0.00 0.00 0.00 0.00 07:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 2.47 1.42 0.72 4.04 0.00 0.00 0.00 0.00 07:21:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 ens3 73.59 49.79 233.64 5.84 0.00 0.00 0.00 0.00 07:22:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 6.40 5.57 4.80 2.37 0.00 0.00 0.00 0.00 07:23:01 lo 4.82 4.82 0.32 0.32 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 29.70 17.63 81.41 1.83 0.00 0.00 0.00 0.00 07:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 62.82 35.19 264.00 8.03 0.00 0.00 0.00 0.00 07:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.32 55.99 524.03 10.83 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.08 0.08 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-6426) 10/30/26 _x86_64_ (2 CPU) 07:12:47 LINUX RESTART (2 CPU) 07:13:01 CPU %user %nice %system %iowait %steal %idle 07:14:01 all 34.90 0.00 5.60 10.52 0.02 48.96 07:14:01 0 27.48 0.00 5.32 11.67 0.02 55.51 07:14:01 1 42.31 0.00 5.87 9.38 0.02 42.42 07:15:01 all 61.43 0.00 5.47 1.77 0.03 31.31 07:15:01 0 69.04 0.00 5.87 2.62 0.03 22.44 07:15:01 1 53.85 0.00 5.07 0.93 0.02 40.12 07:16:01 all 53.98 0.00 8.81 0.19 0.03 37.00 07:16:01 0 56.66 0.00 8.88 0.27 0.03 34.16 07:16:01 1 51.30 0.00 8.74 0.10 0.02 39.85 07:17:01 all 87.91 0.00 7.62 0.08 0.06 4.33 07:17:01 0 87.85 0.00 7.50 0.13 0.08 4.43 07:17:01 1 87.96 0.00 7.75 0.02 0.03 4.24 07:18:01 all 76.15 0.00 7.64 0.17 0.03 16.01 07:18:01 0 67.47 0.00 7.40 0.32 0.05 24.76 07:18:01 1 84.88 0.00 7.88 0.02 0.02 7.21 07:19:01 all 83.34 0.00 7.36 0.25 0.05 9.00 07:19:01 0 80.26 0.00 7.62 0.49 0.05 11.58 07:19:01 1 86.42 0.00 7.10 0.02 0.05 6.41 07:20:01 all 90.23 0.00 7.17 0.05 0.08 2.48 07:20:01 0 89.89 0.00 7.21 0.10 0.07 2.72 07:20:01 1 90.56 0.00 7.13 0.00 0.08 2.23 07:21:01 all 68.08 0.00 11.05 0.32 0.05 20.50 07:21:01 0 66.80 0.00 11.28 0.46 0.03 21.43 07:21:01 1 69.36 0.00 10.82 0.19 0.07 19.56 07:22:01 all 61.65 0.00 7.37 0.11 0.04 30.83 07:22:01 0 61.45 0.00 7.36 0.07 0.03 31.09 07:22:01 1 61.85 0.00 7.38 0.15 0.05 30.57 07:23:01 all 44.79 0.00 5.52 0.34 0.03 49.32 07:23:01 0 44.59 0.00 5.40 0.10 0.03 49.87 07:23:01 1 44.98 0.00 5.63 0.59 0.03 48.77 07:24:01 all 58.62 0.00 6.17 0.20 0.03 34.99 07:24:01 0 60.11 0.00 5.86 0.03 0.02 33.98 07:24:01 1 57.13 0.00 6.48 0.37 0.03 35.99 07:24:01 CPU %user %nice %system %iowait %steal %idle 07:25:01 all 42.82 0.00 4.41 0.71 0.03 52.02 07:25:01 0 65.39 0.00 5.03 0.87 0.05 28.66 07:25:01 1 20.56 0.00 3.81 0.54 0.02 75.07 Average: all 63.62 0.00 7.01 1.23 0.04 28.10 Average: 0 64.74 0.00 7.06 1.43 0.04 26.73 Average: 1 62.51 0.00 6.96 1.03 0.04 29.46