---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-6162 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 777 894 1 6286 6877 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:dd:e3:3a brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85653sec preferred_lft 85653sec inet6 fe80::f816:3eff:fedd:e33a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:ba:51:ab 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-6162) 10/29/26 _x86_64_ (2 CPU) 10:04:12 LINUX RESTART (2 CPU) 10:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:06:01 136.29 6.13 130.16 0.00 861.99 21918.08 0.00 10:07:01 73.50 8.45 65.06 0.00 953.71 25255.66 0.00 10:08:01 69.02 0.05 68.97 0.00 0.53 25949.54 0.00 10:09:01 38.28 0.00 38.28 0.00 0.00 27904.55 0.00 10:10:01 31.73 1.00 30.73 0.00 70.79 28848.93 0.00 10:11:01 39.06 0.00 39.06 0.00 0.00 26318.68 0.00 10:12:01 82.57 1.35 81.22 0.00 53.98 51581.74 0.00 10:13:01 24.33 3.25 21.08 0.00 87.44 15657.85 0.00 10:14:01 41.89 0.53 41.36 0.00 6.27 12050.92 0.00 10:15:01 14.68 1.62 13.06 0.00 36.26 4072.52 0.00 10:16:01 33.56 6.27 27.30 0.00 441.79 8971.70 0.00 Average: 53.17 2.60 50.57 0.00 228.43 22593.99 0.00 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 4363360 7072948 695448 8.53 105500 2705132 2741868 29.81 963000 2464412 423332 10:07:01 3902156 7091464 675844 8.29 113548 3153064 2641188 28.72 1358984 2504288 239532 10:08:01 2675004 6947828 817992 10.04 138072 4138112 2881968 31.34 1903976 3111000 533324 10:09:01 2333440 7056772 708620 8.70 143400 4563620 2788440 30.32 2179748 3155692 436788 10:10:01 1314428 7029688 736164 9.03 148660 5515476 2784128 30.27 2681040 3640544 543644 10:11:01 921436 7025288 740308 9.08 150968 5888400 2797272 30.41 2624156 4077808 526088 10:12:01 535608 6983260 782256 9.60 142448 6224696 2951780 32.09 2927244 4142772 1888 10:13:01 1676768 7094576 671728 8.24 148020 5208556 2634244 28.64 2514916 3434212 79968 10:14:01 1342684 7019308 746216 9.16 155584 5450940 2853864 31.03 2698956 3575956 101236 10:15:01 1048152 7022084 743380 9.12 160608 5732620 2812120 30.58 2907716 3649440 290436 10:16:01 944600 7027344 737784 9.05 175016 5808980 2679560 29.13 2962652 3682300 146280 Average: 1914331 7033687 732340 8.99 143802 4944509 2778767 30.21 2338399 3403493 302047 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 189.62 127.71 2018.91 16.33 0.00 0.00 0.00 0.00 10:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 35.48 23.51 121.12 3.98 0.00 0.00 0.00 0.00 10:08:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 180.65 119.06 1253.45 11.66 0.00 0.00 0.00 0.00 10:09:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 31.21 17.91 116.68 2.18 0.00 0.00 0.00 0.00 10:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 0.77 0.58 0.52 0.46 0.00 0.00 0.00 0.00 10:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 2.00 1.15 1.04 0.79 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.72 0.42 0.38 0.68 0.00 0.00 0.00 0.00 10:13:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 47.82 32.97 169.98 3.18 0.00 0.00 0.00 0.00 10:14:01 lo 2.72 2.72 0.17 0.17 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 44.86 34.16 63.62 3.61 0.00 0.00 0.00 0.00 10:15:01 lo 3.37 3.37 0.22 0.22 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 31.76 18.76 84.80 2.17 0.00 0.00 0.00 0.00 10:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 50.67 31.03 255.40 5.14 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 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 55.96 37.02 371.44 4.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-6162) 10/29/26 _x86_64_ (2 CPU) 10:04:12 LINUX RESTART (2 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 35.95 0.00 3.95 4.00 0.02 56.07 10:06:01 0 44.86 0.00 4.25 1.69 0.03 49.16 10:06:01 1 27.15 0.00 3.66 6.29 0.02 62.88 10:07:01 all 80.95 0.00 9.09 0.27 0.03 9.66 10:07:01 0 80.48 0.00 9.56 0.13 0.03 9.79 10:07:01 1 81.41 0.00 8.63 0.40 0.03 9.52 10:08:01 all 63.88 0.00 6.08 0.28 0.03 29.73 10:08:01 0 65.68 0.00 5.93 0.10 0.02 28.28 10:08:01 1 62.09 0.00 6.23 0.45 0.05 31.18 10:09:01 all 71.41 0.00 8.20 0.20 0.03 20.16 10:09:01 0 66.25 0.00 8.00 0.00 0.03 25.72 10:09:01 1 76.59 0.00 8.40 0.40 0.03 14.57 10:10:01 all 90.72 0.00 6.96 0.03 0.04 2.26 10:10:01 0 90.27 0.00 7.31 0.00 0.03 2.38 10:10:01 1 91.16 0.00 6.60 0.05 0.05 2.13 10:11:01 all 84.63 0.00 6.32 0.20 0.05 8.79 10:11:01 0 83.23 0.00 5.95 0.00 0.03 10.78 10:11:01 1 86.04 0.00 6.69 0.40 0.07 6.79 10:12:01 all 80.24 0.00 11.41 0.33 0.04 7.98 10:12:01 0 81.03 0.00 11.13 0.32 0.07 7.46 10:12:01 1 79.46 0.00 11.69 0.34 0.02 8.50 10:13:01 all 53.12 0.00 8.16 0.15 0.03 38.55 10:13:01 0 56.50 0.00 8.66 0.03 0.02 34.80 10:13:01 1 49.76 0.00 7.66 0.27 0.03 42.28 10:14:01 all 54.39 0.00 5.18 0.23 0.02 40.18 10:14:01 0 53.66 0.00 5.37 0.02 0.02 40.94 10:14:01 1 55.12 0.00 4.99 0.45 0.02 39.42 10:15:01 all 50.55 0.00 5.03 0.11 0.02 44.30 10:15:01 0 46.61 0.00 4.85 0.05 0.00 48.49 10:15:01 1 54.51 0.00 5.21 0.17 0.03 40.08 10:16:01 all 47.20 0.00 6.49 0.51 0.02 45.78 10:16:01 0 51.34 0.00 6.76 0.22 0.02 41.67 10:16:01 1 43.06 0.00 6.23 0.80 0.02 49.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 64.77 0.00 6.98 0.58 0.03 27.64 Average: 0 65.42 0.00 7.06 0.23 0.03 27.26 Average: 1 64.12 0.00 6.90 0.92 0.03 28.02