---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-6314 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 762 915 1 6280 6890 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:e5:77:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fee5:77ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:7b:bc:82 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-6314) 10/29/26 _x86_64_ (2 CPU) 17:30:36 LINUX RESTART (2 CPU) 17:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:32:01 346.57 45.03 301.54 0.00 3848.97 55854.55 0.00 17:33:01 108.20 13.78 94.42 0.00 1757.73 19179.60 0.00 17:34:01 42.46 0.07 42.39 0.00 2.80 23046.83 0.00 17:35:01 77.54 0.03 77.50 0.00 0.40 35826.30 0.00 17:36:01 27.08 2.98 24.10 0.00 99.98 20905.98 0.00 17:37:01 42.84 0.00 42.84 0.00 0.00 44090.12 0.00 17:38:01 75.89 0.00 75.89 0.00 0.00 46541.71 0.00 17:39:01 30.87 2.42 28.46 0.00 70.78 19588.40 0.00 17:40:01 27.56 2.12 25.45 0.00 57.32 3953.07 0.00 17:41:01 34.19 1.47 32.73 0.00 31.19 11990.13 0.00 17:42:01 20.13 0.55 19.58 0.00 10.40 4712.68 0.00 17:43:01 58.12 9.95 48.18 0.00 807.60 11049.76 0.00 Average: 73.91 6.48 67.43 0.00 552.66 24684.98 0.00 17:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:32:01 4829464 7084328 684212 8.40 84076 2316756 2617308 28.46 869256 2136280 210236 17:33:01 3838900 6972144 791792 9.72 107904 3112428 2840736 30.89 1303748 2629872 460384 17:34:01 3273496 7048564 713408 8.75 136592 3659500 2757280 29.98 1543728 2887280 511488 17:35:01 1625772 6589144 1172240 14.39 141448 4801408 3233164 35.15 2647736 3387460 619220 17:36:01 1841164 7029176 732320 8.99 146740 5009268 2758812 30.00 2438904 3369520 531368 17:37:01 1452848 7052068 709372 8.71 149956 5401308 2739956 29.79 2356404 3826296 362396 17:38:01 216980 6987728 773764 9.50 154656 6529304 2799916 30.44 2982968 4396100 119548 17:39:01 1336320 6792680 968624 11.89 152452 5243988 2983240 32.44 2375888 3908300 178724 17:40:01 1170936 6846420 915384 11.23 157464 5451780 2949348 32.07 2919468 3526372 301732 17:41:01 1346380 7055620 705908 8.66 162600 5477204 2748000 29.88 2800000 3467440 87896 17:42:01 1076040 6991384 769904 9.45 168248 5666644 2771892 30.14 2956964 3567816 166216 17:43:01 933508 7027508 733496 9.00 180852 5814700 2654348 28.86 3004208 3647776 31568 Average: 1911817 6956397 805869 9.89 145249 4873691 2821167 30.67 2349939 3395876 298398 17:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 495.24 305.51 3152.93 80.23 0.00 0.00 0.00 0.00 17:32:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 174.13 115.23 1114.58 12.85 0.00 0.00 0.00 0.00 17:33:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 280.80 172.94 1398.03 17.23 0.00 0.00 0.00 0.00 17:34:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 0.33 0.23 0.07 0.23 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 24.16 14.41 97.79 1.53 0.00 0.00 0.00 0.00 17:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 1.55 1.18 0.84 1.02 0.00 0.00 0.00 0.00 17:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 1.57 0.68 0.72 1.08 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 0.87 0.78 0.19 0.37 0.00 0.00 0.00 0.00 17:39:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 91.37 59.74 233.24 5.79 0.00 0.00 0.00 0.00 17:40:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 5.57 4.63 3.86 1.04 0.00 0.00 0.00 0.00 17:41:01 lo 4.57 4.57 0.31 0.31 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 32.38 20.55 81.82 7.91 0.00 0.00 0.00 0.00 17:42:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 63.92 40.79 264.16 8.48 0.00 0.00 0.00 0.00 17:43:01 lo 0.67 0.67 0.06 0.06 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 97.10 61.05 525.36 11.38 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-6314) 10/29/26 _x86_64_ (2 CPU) 17:30:36 LINUX RESTART (2 CPU) 17:31:02 CPU %user %nice %system %iowait %steal %idle 17:32:01 all 38.21 0.00 5.41 7.36 0.02 49.01 17:32:01 0 18.10 0.00 6.12 11.83 0.02 63.93 17:32:01 1 58.47 0.00 4.69 2.86 0.02 33.96 17:33:01 all 59.75 0.00 5.48 1.28 0.05 33.44 17:33:01 0 52.33 0.00 5.29 1.65 0.03 40.71 17:33:01 1 67.22 0.00 5.67 0.92 0.07 26.13 17:34:01 all 54.25 0.00 8.18 0.53 0.04 37.00 17:34:01 0 54.55 0.00 8.35 0.40 0.03 36.66 17:34:01 1 53.94 0.00 8.02 0.65 0.05 37.34 17:35:01 all 86.07 0.00 7.27 0.33 0.08 6.26 17:35:01 0 88.54 0.00 7.17 0.05 0.07 4.17 17:35:01 1 83.59 0.00 7.36 0.61 0.08 8.35 17:36:01 all 78.75 0.00 7.35 0.04 0.08 13.77 17:36:01 0 82.63 0.00 7.66 0.00 0.10 9.61 17:36:01 1 74.89 0.00 7.04 0.08 0.07 17.92 17:37:01 all 84.25 0.00 7.27 0.97 0.04 7.47 17:37:01 0 85.31 0.00 6.82 0.00 0.03 7.84 17:37:01 1 83.19 0.00 7.73 1.93 0.05 7.09 17:38:01 all 89.62 0.00 7.76 0.12 0.03 2.47 17:38:01 0 89.71 0.00 7.88 0.00 0.03 2.38 17:38:01 1 89.53 0.00 7.65 0.24 0.03 2.56 17:39:01 all 66.43 0.00 10.91 0.45 0.03 22.18 17:39:01 0 66.57 0.00 10.97 0.07 0.02 22.38 17:39:01 1 66.28 0.00 10.85 0.84 0.03 21.99 17:40:01 all 52.41 0.00 6.59 0.13 0.03 40.82 17:40:01 0 49.13 0.00 6.10 0.05 0.02 44.71 17:40:01 1 55.69 0.00 7.09 0.22 0.05 36.95 17:41:01 all 45.63 0.00 5.35 0.29 0.02 48.71 17:41:01 0 46.33 0.00 5.24 0.05 0.02 48.37 17:41:01 1 44.93 0.00 5.46 0.54 0.02 49.06 17:42:01 all 58.29 0.00 6.16 0.13 0.03 35.39 17:42:01 0 58.84 0.00 6.39 0.15 0.03 34.59 17:42:01 1 57.75 0.00 5.94 0.10 0.02 36.19 17:42:01 CPU %user %nice %system %iowait %steal %idle 17:43:01 all 42.14 0.00 4.42 0.94 0.02 52.48 17:43:01 0 46.06 0.00 4.50 0.28 0.03 49.13 17:43:01 1 38.22 0.00 4.34 1.60 0.00 55.84 Average: all 62.97 0.00 6.84 1.04 0.04 29.11 Average: 0 61.49 0.00 6.87 1.21 0.04 30.40 Average: 1 64.45 0.00 6.82 0.88 0.04 27.81