---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4524 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 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 770 846 1 6340 6885 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:b9:32:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:feb9:32b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:77:5f:c2 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-4524) 10/23/26 _x86_64_ (2 CPU) 10:30:29 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:32:01 272.45 15.88 256.57 0.00 920.23 19759.67 0.00 10:33:01 89.38 13.88 75.50 0.00 1763.87 22563.20 0.00 10:34:01 49.02 0.05 48.97 0.00 2.67 22043.99 0.00 10:35:01 71.38 0.03 71.35 0.00 0.40 37626.53 0.00 10:36:01 23.01 0.98 22.03 0.00 68.79 18880.72 0.00 10:37:01 31.11 0.00 31.11 0.00 0.00 30707.02 0.00 10:38:01 87.19 0.67 86.52 0.00 30.39 53655.58 0.00 10:39:01 24.88 1.83 23.05 0.00 48.93 14059.79 0.00 10:40:01 33.23 2.28 30.94 0.00 64.39 5396.97 0.00 10:41:01 24.13 1.87 22.26 0.00 38.26 10266.69 0.00 10:42:01 25.86 0.45 25.41 0.00 10.13 8731.34 0.00 Average: 66.20 3.43 62.77 0.00 267.00 22157.60 0.00 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 4583360 6988496 781472 9.59 91256 2444384 2764280 30.06 977904 2258096 289216 10:33:01 3695932 7077388 691840 8.49 109356 3346892 2721912 29.59 1333780 2736232 530924 10:34:01 3153172 7019420 747712 9.18 136356 3746536 2797928 30.42 1621232 2929892 498640 10:35:01 2452308 6975600 791064 9.71 142620 4370948 2900976 31.54 1798572 3425916 318132 10:36:01 1736944 7032840 734264 9.01 146692 5112580 2816640 30.62 2486416 3427400 509432 10:37:01 1308304 6983576 783668 9.62 150096 5473448 2856256 31.06 2468348 3861692 485412 10:38:01 563524 7025144 742396 9.11 144000 6239772 2793256 30.37 2853892 4192888 75820 10:39:01 1152700 6757640 1009420 12.39 148532 5393576 3147692 34.22 2941268 3529780 223840 10:40:01 1155520 7038328 728956 8.95 155384 5652848 2861348 31.11 2777060 3681324 352532 10:41:01 1325584 7107612 659560 8.09 161160 5546272 2640752 28.71 2695084 3591648 54528 10:42:01 840256 7014508 751908 9.23 171932 5900148 2888028 31.40 2979508 3765552 197520 Average: 1997055 7001868 765660 9.40 141580 4838855 2835370 30.83 2266642 3400038 321454 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 1.30 1.30 0.16 0.16 0.00 0.00 0.00 0.00 10:32:01 ens3 181.55 103.03 2620.48 14.65 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 10:33:01 ens3 140.63 94.98 799.89 9.85 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 ens3 287.50 179.99 1379.04 16.77 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:35:01 ens3 26.05 14.80 97.61 1.40 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 ens3 0.70 0.70 0.51 0.48 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 10:37:01 ens3 8.78 5.60 18.61 0.96 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 0.22 0.18 0.06 0.23 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 10:39:01 ens3 1.35 1.25 0.30 0.49 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 2.22 2.22 0.15 0.15 0.00 0.00 0.00 0.00 10:40:01 ens3 89.49 62.31 232.52 5.97 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 3.00 3.00 0.20 0.20 0.00 0.00 0.00 0.00 10:41:01 ens3 31.31 19.21 82.66 2.28 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 ens3 43.53 24.83 252.30 2.72 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: lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 73.58 46.00 495.37 5.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-4524) 10/23/26 _x86_64_ (2 CPU) 10:30:29 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 39.60 0.00 4.14 5.82 0.02 50.42 10:32:01 0 26.03 0.00 3.66 5.01 0.02 65.28 10:32:01 1 53.34 0.00 4.63 6.64 0.02 35.38 10:33:01 all 69.47 0.00 7.35 0.49 0.03 22.66 10:33:01 0 69.03 0.00 7.46 0.60 0.03 22.87 10:33:01 1 69.91 0.00 7.24 0.39 0.02 22.45 10:34:01 all 45.29 0.00 7.01 0.44 0.03 47.24 10:34:01 0 44.18 0.00 7.16 0.69 0.02 47.95 10:34:01 1 46.39 0.00 6.87 0.18 0.03 46.52 10:35:01 all 83.73 0.00 8.02 0.29 0.03 7.94 10:35:01 0 84.09 0.00 8.39 0.55 0.03 6.94 10:35:01 1 83.36 0.00 7.65 0.03 0.02 8.94 10:36:01 all 82.05 0.00 6.27 0.08 0.05 11.56 10:36:01 0 75.45 0.00 6.05 0.08 0.03 18.39 10:36:01 1 88.66 0.00 6.48 0.07 0.07 4.73 10:37:01 all 79.63 0.00 6.97 1.01 0.04 12.36 10:37:01 0 75.48 0.00 6.95 1.07 0.03 16.46 10:37:01 1 83.78 0.00 6.98 0.94 0.05 8.26 10:38:01 all 87.50 0.00 8.95 0.08 0.03 3.45 10:38:01 0 87.02 0.00 9.30 0.02 0.03 3.63 10:38:01 1 87.97 0.00 8.60 0.13 0.03 3.26 10:39:01 all 65.28 0.00 10.33 0.38 0.02 24.00 10:39:01 0 64.20 0.00 9.85 0.20 0.02 25.73 10:39:01 1 66.35 0.00 10.82 0.55 0.02 22.26 10:40:01 all 56.13 0.00 5.99 0.11 0.05 37.72 10:40:01 0 54.63 0.00 5.81 0.10 0.07 39.40 10:40:01 1 57.65 0.00 6.16 0.12 0.03 36.03 10:41:01 all 40.94 0.00 4.52 0.38 0.02 54.14 10:41:01 0 41.93 0.00 4.50 0.18 0.02 53.36 10:41:01 1 39.95 0.00 4.53 0.58 0.02 54.92 10:42:01 all 58.53 0.00 7.92 0.13 0.02 33.41 10:42:01 0 58.47 0.00 8.25 0.02 0.02 33.25 10:42:01 1 58.58 0.00 7.58 0.24 0.02 33.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 64.37 0.00 7.04 0.83 0.03 27.72 Average: 0 61.85 0.00 7.03 0.77 0.03 30.32 Average: 1 66.91 0.00 7.05 0.89 0.03 25.12