---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-6617 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 16G 24G 41% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 735 984 1 6237 6917 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:dc:d0:65 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fedc:d065/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:9f:b6:bc 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-6617) 10/30/26 _x86_64_ (2 CPU) 15:09:26 LINUX RESTART (2 CPU) 15:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:11:01 290.98 23.13 267.85 0.00 1235.59 20136.11 0.00 15:12:01 121.91 14.40 107.52 0.00 1765.31 34603.03 0.00 15:13:01 80.12 0.07 80.05 0.00 2.80 39654.46 0.00 15:14:01 14.03 0.03 14.00 0.00 0.40 16087.99 0.00 15:15:01 41.08 0.98 40.09 0.00 68.79 24033.33 0.00 15:16:01 39.29 0.00 39.29 0.00 0.00 24223.70 0.00 15:17:01 53.20 0.60 52.60 0.00 19.86 32230.99 0.00 15:18:01 61.12 6.55 54.57 0.00 617.76 34507.72 0.00 15:19:01 23.47 1.77 21.70 0.00 50.93 13938.67 0.00 15:20:01 45.55 2.25 43.30 0.00 64.51 8998.73 0.00 15:21:01 20.03 1.88 18.15 0.00 30.26 7902.15 0.00 15:22:01 32.79 6.72 26.08 0.00 276.89 11085.89 0.00 Average: 68.32 4.84 63.48 0.00 343.18 22286.62 0.00 15:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:11:01 4806808 7062812 706272 8.67 85680 2316540 2631420 28.61 888468 2140796 175440 15:12:01 3295380 6929900 834120 10.24 117924 3568580 2981952 32.42 1520172 2921224 438816 15:13:01 2626572 7014960 746940 9.17 146340 4223108 2896532 31.49 1825180 3211984 144868 15:14:01 1679888 6923328 838420 10.29 150256 5043636 2898856 31.52 2355116 3596676 503460 15:15:01 1580864 7076316 685360 8.41 155984 5278856 2839464 30.87 2344708 3694800 366492 15:16:01 655840 7004956 757132 9.29 160296 6098760 2803196 30.48 2826536 4110168 483228 15:17:01 526176 6907432 854736 10.49 158272 6134952 2995048 32.56 2571556 4496628 441376 15:18:01 560940 7089224 672724 8.26 156636 6268748 2786332 30.30 2682944 4335580 397008 15:19:01 1436600 6871616 889728 10.92 161368 5191604 3082432 33.51 2705828 3454640 244508 15:20:01 1338928 7060064 701508 8.61 169080 5464644 2871988 31.23 2730464 3525088 288132 15:21:01 1332856 7083288 678344 8.32 175168 5483392 2828460 30.75 2764496 3492552 192256 15:22:01 1133560 7128176 633244 7.77 187720 5690404 2538032 27.60 2844016 3588916 153424 Average: 1747868 7012673 749877 9.20 152060 5063602 2846143 30.95 2338290 3547421 319084 15:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:11:01 ens3 488.88 270.19 3131.22 78.01 0.00 0.00 0.00 0.00 15:11:01 lo 1.37 1.37 0.16 0.16 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 15:12:01 ens3 238.03 128.15 2307.31 14.32 0.00 0.00 0.00 0.00 15:12:01 lo 2.07 2.07 0.18 0.18 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 15:13:01 ens3 162.81 99.03 1388.86 10.99 0.00 0.00 0.00 0.00 15:13:01 lo 0.13 0.13 0.01 0.01 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 15:14:01 ens3 0.72 0.27 0.12 0.23 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 15:15:01 ens3 9.17 7.68 105.70 1.51 0.00 0.00 0.00 0.00 15:15:01 lo 0.13 0.13 0.01 0.01 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 15:16:01 ens3 0.48 0.37 0.20 0.29 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 15:17:01 ens3 1.47 1.33 0.84 1.65 0.00 0.00 0.00 0.00 15:17:01 lo 0.07 0.07 0.01 0.01 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 15:18:01 ens3 0.33 0.27 0.07 0.23 0.00 0.00 0.00 0.00 15:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.98 0.88 0.23 0.42 0.00 0.00 0.00 0.00 15:19:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 59.73 43.80 231.82 4.63 0.00 0.00 0.00 0.00 15:20:01 lo 2.67 2.67 0.19 0.19 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 31.58 19.90 84.99 2.39 0.00 0.00 0.00 0.00 15:21:01 lo 2.77 2.77 0.18 0.18 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 53.51 30.86 252.13 8.80 0.00 0.00 0.00 0.00 15:22:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 86.75 49.92 621.80 10.19 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-6617) 10/30/26 _x86_64_ (2 CPU) 15:09:26 LINUX RESTART (2 CPU) 15:10:02 CPU %user %nice %system %iowait %steal %idle 15:11:01 all 39.71 0.00 3.97 6.12 0.03 50.18 15:11:01 0 40.51 0.00 3.55 5.16 0.02 50.77 15:11:01 1 38.90 0.00 4.39 7.09 0.03 49.58 15:12:01 all 71.38 0.00 7.63 1.21 0.04 19.74 15:12:01 0 62.58 0.00 6.95 1.15 0.03 29.30 15:12:01 1 80.25 0.00 8.31 1.27 0.05 10.12 15:13:01 all 75.73 0.00 10.37 0.22 0.02 13.66 15:13:01 0 75.61 0.00 9.95 0.12 0.02 14.30 15:13:01 1 75.85 0.00 10.80 0.32 0.02 13.01 15:14:01 all 88.06 0.00 6.38 0.08 0.03 5.45 15:14:01 0 88.34 0.00 6.60 0.02 0.03 5.00 15:14:01 1 87.77 0.00 6.16 0.13 0.03 5.90 15:15:01 all 77.68 0.00 7.24 0.16 0.03 14.89 15:15:01 0 81.30 0.00 6.98 0.08 0.03 11.60 15:15:01 1 74.06 0.00 7.50 0.24 0.02 18.19 15:16:01 all 90.00 0.00 5.82 0.07 0.03 4.08 15:16:01 0 90.46 0.00 5.92 0.02 0.05 3.55 15:16:01 1 89.55 0.00 5.71 0.12 0.02 4.60 15:17:01 all 84.86 0.00 6.49 0.79 0.03 7.83 15:17:01 0 87.22 0.00 6.58 0.08 0.03 6.08 15:17:01 1 82.50 0.00 6.39 1.50 0.03 9.57 15:18:01 all 87.66 0.00 8.08 0.08 0.03 4.15 15:18:01 0 87.42 0.00 7.79 0.05 0.03 4.71 15:18:01 1 87.91 0.00 8.37 0.12 0.02 3.59 15:19:01 all 69.04 0.00 10.39 0.08 0.02 20.47 15:19:01 0 71.24 0.00 10.23 0.08 0.02 18.43 15:19:01 1 66.85 0.00 10.55 0.08 0.02 22.51 15:20:01 all 66.69 0.00 6.88 0.16 0.03 26.24 15:20:01 0 66.51 0.00 6.95 0.07 0.03 26.43 15:20:01 1 66.87 0.00 6.80 0.25 0.02 26.06 15:21:01 all 53.55 0.00 6.44 0.32 0.02 39.67 15:21:01 0 54.51 0.00 6.59 0.08 0.02 38.80 15:21:01 1 52.60 0.00 6.28 0.55 0.02 40.55 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 61.60 0.00 7.87 0.40 0.02 30.11 15:22:01 0 61.26 0.00 8.19 0.15 0.03 30.37 15:22:01 1 61.94 0.00 7.54 0.66 0.00 29.86 Average: all 72.18 0.00 7.30 0.80 0.03 19.69 Average: 0 72.25 0.00 7.19 0.59 0.03 19.94 Average: 1 72.11 0.00 7.40 1.02 0.02 19.44