---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4499 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 40% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 779 741 1 6436 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:52:3e:eb brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85111sec preferred_lft 85111sec inet6 fe80::f816:3eff:fe52:3eeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:a6:2b:79 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-4499) 10/23/26 _x86_64_ (2 CPU) 09:10:30 LINUX RESTART (2 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 103.57 34.12 69.44 0.00 2947.82 16521.69 0.00 09:13:01 26.40 8.57 17.83 0.00 680.55 6013.26 0.00 09:14:01 26.90 0.58 26.31 0.00 24.00 5151.81 0.00 09:15:01 11.91 0.00 11.91 0.00 0.00 1206.20 0.00 09:16:01 6.18 1.00 5.18 0.00 68.93 1174.93 0.00 09:17:01 12.90 4.98 7.91 0.00 231.39 1423.39 0.00 09:18:01 19.66 0.07 19.60 0.00 16.13 2210.16 0.00 09:19:01 37.64 0.38 37.26 0.00 13.20 7052.96 0.00 09:20:01 18.36 5.37 13.00 0.00 798.27 1867.42 0.00 09:21:01 64.06 8.40 55.66 0.00 947.82 18139.95 0.00 09:22:01 44.34 0.10 44.24 0.00 3.07 20003.87 0.00 09:23:01 56.31 0.03 56.27 0.00 0.40 28015.60 0.00 09:24:01 27.40 0.00 27.40 0.00 0.00 24632.43 0.00 09:25:01 38.09 0.00 38.09 0.00 0.00 33430.29 0.00 09:26:01 40.81 2.02 38.79 0.00 31.33 18775.67 0.00 09:27:01 68.08 1.60 66.48 0.00 43.05 47203.86 0.00 09:28:01 28.83 2.78 26.05 0.00 85.05 9051.96 0.00 09:29:01 66.96 0.35 66.61 0.00 7.07 22804.73 0.00 09:30:01 49.16 1.08 48.08 0.00 21.06 29853.82 0.00 09:31:01 15.98 1.03 14.95 0.00 23.46 2801.73 0.00 Average: 38.18 3.62 34.55 0.00 297.15 14867.31 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 5419544 7176372 628524 7.71 46760 1885128 2558944 27.82 752736 1729076 61000 09:13:01 5141640 7118332 670156 8.22 60588 2075908 2591396 28.18 816232 1911532 82172 09:14:01 5072536 7091236 693940 8.52 67064 2108640 2620624 28.49 854148 1936480 18692 09:15:01 5009896 7048928 735580 9.03 69360 2125884 2653912 28.86 897952 1953492 10736 09:16:01 4977264 7050684 733920 9.01 71508 2157084 2669736 29.03 898952 1984612 6192 09:17:01 4920964 7029084 754064 9.25 72456 2190004 2732676 29.71 920708 2016096 8764 09:18:01 4854996 7085300 688180 8.45 85616 2289772 2637424 28.68 869076 2115636 144820 09:19:01 4730944 7018156 752676 9.24 88400 2341300 2719436 29.57 937604 2165696 7616 09:20:01 4517588 7098228 669860 8.22 101652 2591556 2669972 29.03 896332 2387424 251784 09:21:01 3633428 7010932 756288 9.28 110960 3342088 2825044 30.72 1384344 2744892 471852 09:22:01 3121856 6939728 822192 10.09 137556 3698092 2904344 31.58 1666856 2911416 453592 09:23:01 1832268 6702056 1062680 13.04 141840 4709372 3086004 33.55 2427816 3405552 665504 09:24:01 1921104 7010764 753908 9.25 145460 4914684 2816220 30.62 2405588 3329060 444616 09:25:01 1525784 6960892 803536 9.86 148800 5241620 2878520 31.30 2369340 3746548 157940 09:26:01 598608 7013028 751464 9.22 153796 6183024 2827028 30.74 2785724 4222576 563420 09:27:01 476856 6871156 892460 10.95 146780 6167400 2957324 32.15 2957240 4167244 51556 09:28:01 1268056 7087336 675920 8.29 168964 5559892 2687468 29.22 2614916 3710896 410516 09:29:01 255160 7014904 748088 9.18 175520 6460184 2784220 30.27 3154444 4149952 669440 09:30:01 934960 7050616 712328 8.74 185128 5817032 2797648 30.42 2981836 3653860 65144 09:31:01 808236 7041124 721700 8.86 185836 5933100 2813952 30.60 3074676 3687604 122900 Average: 3051084 7020943 751373 9.22 118202 3889588 2761595 30.03 1783326 2896482 233413 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 ens3 585.74 411.83 1555.72 85.12 0.00 0.00 0.00 0.00 09:12:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 257.02 206.47 528.56 15.73 0.00 0.00 0.00 0.00 09:13:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 92.07 68.54 168.09 6.16 0.00 0.00 0.00 0.00 09:14:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 98.72 70.99 179.80 5.75 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 116.85 81.97 221.48 6.16 0.00 0.00 0.00 0.00 09:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 115.79 80.46 214.29 6.45 0.00 0.00 0.00 0.00 09:17:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 104.00 74.05 197.93 6.01 0.00 0.00 0.00 0.00 09:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 119.03 86.39 212.32 17.16 0.00 0.00 0.00 0.00 09:19:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 210.26 148.51 636.86 13.93 0.00 0.00 0.00 0.00 09:20:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 130.89 109.68 322.74 9.01 0.00 0.00 0.00 0.00 09:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 288.34 191.14 1378.29 17.72 0.00 0.00 0.00 0.00 09:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 0.27 0.25 0.07 0.24 0.00 0.00 0.00 0.00 09:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 27.00 15.23 97.65 1.44 0.00 0.00 0.00 0.00 09:24:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 8.85 5.93 18.57 0.79 0.00 0.00 0.00 0.00 09:25:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 0.50 0.17 0.10 0.23 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 3.98 1.48 1.30 1.59 0.00 0.00 0.00 0.00 09:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 261.59 162.19 1651.89 18.62 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 27.71 19.85 4.47 2.66 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 2.65 3.00 0.73 0.82 0.00 0.00 0.00 0.00 09:30:01 lo 4.77 4.77 0.31 0.31 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 5.06 4.25 3.97 0.78 0.00 0.00 0.00 0.00 09:31:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 122.82 87.12 369.75 10.82 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.04 0.04 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-4499) 10/23/26 _x86_64_ (2 CPU) 09:10:30 LINUX RESTART (2 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 13.25 0.01 2.24 7.01 0.03 77.46 09:12:01 0 12.67 0.02 1.81 4.00 0.05 81.46 09:12:01 1 13.83 0.00 2.67 10.04 0.02 73.45 09:13:01 all 6.52 0.00 1.59 0.68 0.03 91.18 09:13:01 0 8.40 0.00 0.72 0.27 0.03 90.58 09:13:01 1 4.64 0.00 2.47 1.09 0.02 91.78 09:14:01 all 9.48 0.00 0.90 2.19 0.03 87.41 09:14:01 0 16.18 0.00 1.19 0.72 0.03 81.88 09:14:01 1 2.85 0.00 0.61 3.65 0.02 92.87 09:15:01 all 3.93 0.00 0.27 0.78 0.02 95.01 09:15:01 0 7.31 0.00 0.44 1.17 0.02 91.07 09:15:01 1 0.57 0.00 0.10 0.38 0.02 98.93 09:16:01 all 3.67 0.00 0.70 1.57 0.02 94.04 09:16:01 0 4.07 0.00 0.67 2.09 0.02 93.16 09:16:01 1 3.27 0.00 0.74 1.06 0.02 94.92 09:17:01 all 1.35 0.00 0.39 0.52 0.02 97.72 09:17:01 0 1.52 0.00 0.23 0.70 0.02 97.53 09:17:01 1 1.18 0.00 0.56 0.34 0.02 97.91 09:18:01 all 8.81 0.00 0.98 0.55 0.01 89.65 09:18:01 0 3.22 0.00 0.62 0.82 0.00 95.35 09:18:01 1 14.44 0.00 1.35 0.29 0.02 83.91 09:19:01 all 9.42 0.00 0.72 1.18 0.03 88.66 09:19:01 0 15.52 0.00 0.77 1.21 0.03 82.46 09:19:01 1 3.38 0.00 0.67 1.15 0.02 94.79 09:20:01 all 10.30 0.00 1.47 1.16 0.02 87.04 09:20:01 0 10.85 0.00 1.78 2.01 0.02 85.35 09:20:01 1 9.76 0.00 1.17 0.33 0.03 88.71 09:21:01 all 72.79 0.00 7.65 0.25 0.07 19.25 09:21:01 0 72.57 0.00 7.81 0.18 0.08 19.35 09:21:01 1 73.00 0.00 7.48 0.32 0.05 19.15 09:22:01 all 47.33 0.00 7.87 0.81 0.06 43.93 09:22:01 0 48.79 0.00 7.87 0.40 0.07 42.86 09:22:01 1 45.87 0.00 7.87 1.21 0.05 45.00 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 86.61 0.00 8.09 0.64 0.03 4.62 09:23:01 0 87.34 0.00 8.26 0.69 0.03 3.68 09:23:01 1 85.88 0.00 7.92 0.59 0.03 5.57 09:24:01 all 76.48 0.00 7.49 0.25 0.04 15.74 09:24:01 0 71.43 0.00 6.98 0.03 0.05 21.51 09:24:01 1 81.54 0.00 8.00 0.47 0.03 9.96 09:25:01 all 81.00 0.00 7.17 0.44 0.05 11.34 09:25:01 0 80.81 0.00 7.47 0.10 0.05 11.58 09:25:01 1 81.19 0.00 6.88 0.77 0.05 11.11 09:26:01 all 90.49 0.00 6.95 0.08 0.05 2.44 09:26:01 0 90.09 0.00 6.93 0.12 0.05 2.81 09:26:01 1 90.89 0.00 6.96 0.03 0.05 2.06 09:27:01 all 71.75 0.00 11.89 0.56 0.03 15.77 09:27:01 0 70.89 0.00 11.93 0.89 0.03 16.25 09:27:01 1 72.62 0.00 11.85 0.22 0.03 15.28 09:28:01 all 41.74 0.00 7.05 0.23 0.05 50.93 09:28:01 0 44.73 0.00 7.62 0.30 0.05 47.29 09:28:01 1 38.79 0.00 6.49 0.15 0.05 54.53 09:29:01 all 76.87 0.00 7.14 0.08 0.05 15.87 09:29:01 0 76.59 0.00 7.40 0.08 0.07 15.86 09:29:01 1 77.14 0.00 6.87 0.07 0.03 15.88 09:30:01 all 51.58 0.00 8.97 0.39 0.03 39.04 09:30:01 0 49.18 0.00 8.82 0.25 0.02 41.73 09:30:01 1 53.97 0.00 9.12 0.52 0.03 36.35 09:31:01 all 49.72 0.00 5.29 0.13 0.03 44.84 09:31:01 0 56.44 0.00 5.71 0.08 0.03 37.72 09:31:01 1 43.03 0.00 4.86 0.18 0.02 51.91 Average: all 40.60 0.00 4.73 0.97 0.03 53.65 Average: 0 41.38 0.00 4.74 0.81 0.04 53.03 Average: 1 39.83 0.00 4.72 1.14 0.03 54.27