---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-6243 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: 2799.998 BogoMIPS: 5599.99 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 15G 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 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 767 804 1 6385 6887 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:fd:1d:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fefd:1d02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:51:f4:bf 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-6243) 10/29/26 _x86_64_ (2 CPU) 14:10:09 LINUX RESTART (2 CPU) 14:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:12:01 105.46 18.23 87.22 0.00 1032.33 17517.99 0.00 14:13:01 104.18 13.96 90.22 0.00 1786.50 23176.00 0.00 14:14:01 84.21 0.25 83.96 0.00 4.27 37729.29 0.00 14:15:01 36.78 0.03 36.75 0.00 0.40 23230.80 0.00 14:16:01 28.78 1.00 27.78 0.00 70.39 25411.63 0.00 14:17:01 33.46 0.00 33.46 0.00 0.00 24944.24 0.00 14:18:01 81.18 0.83 80.34 0.00 44.38 50202.23 0.00 14:19:01 24.40 1.65 22.75 0.00 34.00 12696.00 0.00 14:20:01 45.03 2.57 42.46 0.00 66.66 11369.17 0.00 14:21:01 13.98 1.63 12.35 0.00 36.39 4041.99 0.00 14:22:01 30.49 4.37 26.13 0.00 364.07 9304.05 0.00 Average: 53.37 4.03 49.35 0.00 311.59 21791.57 0.00 14:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 4776104 7030888 742284 9.11 85064 2313236 2722352 29.60 920848 2140620 189332 14:13:01 3672664 6928464 840024 10.31 108108 3228380 2934004 31.90 1414104 2683272 439588 14:14:01 2915248 6985912 780528 9.58 137016 3943308 2873348 31.24 1762992 3018672 254484 14:15:01 2015112 6709400 1056212 12.96 143140 4535684 3116864 33.89 2087128 3568208 480064 14:16:01 1484368 6974012 792472 9.73 147736 5298824 2860384 31.10 2631740 3528352 498900 14:17:01 1003528 6872204 893808 10.97 150916 5660392 2977676 32.38 2665312 3961092 515288 14:18:01 576820 7035068 730216 8.96 144604 6234032 2798956 30.43 2843660 4185264 84328 14:19:01 1458828 6970360 795272 9.76 149780 5299052 2865532 31.16 2690984 3473648 87292 14:20:01 1323084 7093348 672148 8.25 157676 5539452 2715960 29.53 2583724 3707180 89140 14:21:01 971196 7026124 739336 9.07 161896 5809960 2829084 30.76 2913776 3719700 267228 14:22:01 862464 7059696 705208 8.65 178920 5916208 2682780 29.17 2957360 3765376 145592 Average: 1914492 6971407 795228 9.76 142260 4888957 2852449 31.01 2315603 3431944 277385 14:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 280.01 176.16 2624.66 48.93 0.00 0.00 0.00 0.00 14:13:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 128.25 78.64 1058.02 12.74 0.00 0.00 0.00 0.00 14:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 175.64 99.95 1372.26 11.34 0.00 0.00 0.00 0.00 14:15:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 13.90 11.07 115.68 1.29 0.00 0.00 0.00 0.00 14:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 0.80 0.63 0.52 0.47 0.00 0.00 0.00 0.00 14:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 1.68 1.47 0.94 1.85 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.30 0.23 0.06 0.23 0.00 0.00 0.00 0.00 14:19:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 3.28 1.73 1.07 1.35 0.00 0.00 0.00 0.00 14:20:01 lo 2.38 2.38 0.16 0.16 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 63.76 47.08 232.30 6.13 0.00 0.00 0.00 0.00 14:21:01 lo 2.78 2.78 0.18 0.18 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 28.01 17.83 84.68 2.14 0.00 0.00 0.00 0.00 14:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 53.39 30.76 254.04 4.42 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.07 0.07 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 67.78 42.12 519.06 8.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-6243) 10/29/26 _x86_64_ (2 CPU) 14:10:09 LINUX RESTART (2 CPU) 14:11:02 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 35.39 0.00 3.35 12.25 0.03 48.99 14:12:01 0 35.18 0.00 3.26 13.78 0.02 47.76 14:12:01 1 35.59 0.00 3.43 10.71 0.03 50.23 14:13:01 all 67.12 0.00 6.60 2.61 0.05 23.63 14:13:01 0 70.52 0.00 7.10 2.37 0.08 19.92 14:13:01 1 63.71 0.00 6.09 2.84 0.02 27.34 14:14:01 all 73.50 0.00 9.39 0.82 0.05 16.24 14:14:01 0 71.89 0.00 9.91 0.88 0.05 17.27 14:14:01 1 75.11 0.00 8.88 0.76 0.05 15.21 14:15:01 all 78.37 0.00 8.39 1.68 0.09 11.47 14:15:01 0 80.34 0.00 8.70 0.15 0.12 10.70 14:15:01 1 76.41 0.00 8.09 3.20 0.07 12.24 14:16:01 all 87.18 0.00 6.34 0.57 0.06 5.85 14:16:01 0 83.93 0.00 6.21 0.57 0.05 9.23 14:16:01 1 90.43 0.00 6.46 0.57 0.07 2.47 14:17:01 all 83.25 0.00 7.20 0.80 0.07 8.68 14:17:01 0 82.24 0.00 7.23 1.56 0.08 8.89 14:17:01 1 84.26 0.00 7.18 0.05 0.05 8.47 14:18:01 all 84.63 0.00 10.43 0.52 0.07 4.34 14:18:01 0 84.77 0.00 10.68 0.72 0.08 3.74 14:18:01 1 84.49 0.00 10.18 0.32 0.05 4.96 14:19:01 all 59.82 0.00 8.72 1.00 0.08 30.38 14:19:01 0 61.55 0.00 8.76 0.89 0.10 28.71 14:19:01 1 58.08 0.00 8.69 1.11 0.07 32.05 14:20:01 all 58.21 0.00 6.38 0.51 0.04 34.86 14:20:01 0 58.99 0.00 6.30 0.08 0.02 34.61 14:20:01 1 57.44 0.00 6.45 0.94 0.07 35.10 14:21:01 all 50.35 0.00 5.18 0.28 0.05 44.14 14:21:01 0 42.86 0.00 5.29 0.07 0.05 51.73 14:21:01 1 57.88 0.00 5.07 0.50 0.05 36.50 14:22:01 all 49.21 0.00 6.78 0.55 0.04 43.41 14:22:01 0 49.97 0.00 6.56 0.15 0.03 43.29 14:22:01 1 48.45 0.00 7.00 0.96 0.05 43.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 66.11 0.00 7.16 1.95 0.06 24.71 Average: 0 65.67 0.00 7.28 1.92 0.06 25.08 Average: 1 66.56 0.00 7.05 1.99 0.05 24.35