---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4817 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 nrip_save 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 25G 38% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 7957 804 1284 1 5868 6855 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:c3:5b:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85309sec preferred_lft 85309sec inet6 fe80::f816:3eff:fec3:5b1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:87:cc:9c 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-4817) 07/03/26 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:05:01 149.42 12.38 137.05 0.00 1399.48 24241.75 0.00 10:06:01 211.06 8.22 202.85 0.00 945.04 24078.12 0.00 10:07:01 113.26 0.20 113.06 0.00 3.87 14318.01 0.00 10:08:01 74.60 0.15 74.45 0.00 1.73 30651.69 0.00 10:09:01 69.18 17.63 51.55 0.00 3710.53 33135.07 0.00 10:10:01 30.99 0.00 30.99 0.00 0.00 19513.28 0.00 10:11:01 46.18 0.05 46.13 0.00 0.40 25226.33 0.00 10:12:01 48.07 1.77 46.30 0.00 63.58 42022.13 0.00 10:13:01 5.00 0.02 4.98 0.00 0.13 2321.88 0.00 10:14:01 19.83 1.20 18.63 0.00 140.24 18419.86 0.00 10:15:01 28.28 0.02 28.26 0.00 3.87 21864.89 0.00 10:16:01 1.63 0.00 1.63 0.00 0.00 30.66 0.00 10:17:01 1.20 0.05 1.15 0.00 1.07 16.26 0.00 10:18:01 44.96 4.00 40.96 0.00 151.84 5651.72 0.00 10:19:01 80.50 4.52 75.99 0.00 139.71 28714.15 0.00 10:20:01 63.59 1.33 62.26 0.00 31.99 45256.72 0.00 10:21:01 56.77 8.05 48.73 0.00 642.96 23609.13 0.00 Average: 61.27 3.49 57.78 0.00 423.72 21115.82 0.00 10:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 4534436 7097852 677660 8.32 93492 2596956 2810716 30.56 883572 2410420 275532 10:06:01 3867752 6931052 857040 10.52 124356 3010420 3031652 32.96 1299408 2615180 122112 10:07:01 3191248 7022396 789044 9.68 156968 3653004 3083640 33.53 1440500 3081368 529832 10:08:01 2826544 7066144 754328 9.26 160944 4029364 2929352 31.85 1499856 3367108 318688 10:09:01 2068692 6964156 820672 10.07 167180 4685916 2994032 32.55 2242084 3352540 221472 10:10:01 1752088 6930984 851856 10.45 171496 4954548 3012696 32.76 2289728 3610496 306312 10:11:01 1280592 7043004 742680 9.11 175716 5506436 2948448 32.06 2532464 3815224 254464 10:12:01 1843524 6976876 806068 9.89 162676 4911028 2969304 32.28 2419476 3381372 68420 10:13:01 1838000 6971540 811380 9.96 162736 4911208 2969304 32.28 2425744 3381212 120 10:14:01 1243996 6166544 1624560 19.94 166996 4693312 4016604 43.67 3263840 3142388 190380 10:15:01 2173844 6972356 822072 10.09 167264 4566432 3046744 33.13 2436604 3041200 176 10:16:01 2158236 6958032 837520 10.28 167276 4566592 3046744 33.13 2450836 3042492 280 10:17:01 2157432 6957264 838292 10.29 167308 4566588 3046744 33.13 2451120 3042500 128 10:18:01 1773068 7036816 744892 9.14 187808 4983376 2996836 32.58 2467228 3371660 430196 10:19:01 1147396 6961876 819544 10.06 192368 5506272 3063056 33.30 2838228 3602536 239944 10:20:01 1299768 6967800 817932 10.04 196900 5353524 2956804 32.15 2812372 3477080 255712 10:21:01 1358444 7043240 721312 8.85 204628 5380524 2629168 28.59 2768444 3460976 53440 Average: 2147945 6945172 843344 10.35 166242 4580912 3032461 32.97 2265971 3246809 192189 10:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 lo 2.90 2.90 0.30 0.30 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 112.27 82.90 1759.55 13.28 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 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 94.42 61.21 522.27 7.18 0.00 0.00 0.00 0.00 10:07:01 lo 0.13 0.13 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 151.92 92.33 1492.60 9.65 0.00 0.00 0.00 0.00 10:08:01 lo 0.27 0.27 0.02 0.02 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 11.63 10.31 96.72 1.04 0.00 0.00 0.00 0.00 10:09:01 lo 0.33 0.33 0.04 0.04 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 85.55 26.57 1407.39 2.33 0.00 0.00 0.00 0.00 10:10:01 lo 0.47 0.47 0.04 0.04 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 10.85 7.72 19.29 0.88 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 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 0.88 0.70 0.34 4.27 0.00 0.00 0.00 0.00 10:12:01 lo 0.27 0.27 0.02 0.02 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 0.50 0.45 0.10 0.26 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 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 1.63 0.95 0.64 1.55 0.00 0.00 0.00 0.00 10:14:01 lo 0.27 0.27 0.02 0.02 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 3.40 1.62 1.20 1.62 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 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 1.95 0.48 1.17 0.45 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 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 2.05 0.33 1.11 0.24 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 7.62 0.33 4.64 0.24 0.00 0.00 0.00 0.00 10:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 154.86 108.95 1715.43 13.19 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 6.20 3.20 3.74 8.54 0.00 0.00 0.00 0.00 10:20:01 lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 15.16 12.85 90.79 1.65 0.00 0.00 0.00 0.00 10:21:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 17.10 13.66 15.40 5.62 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 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 39.74 24.86 416.90 4.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-4817) 07/03/26 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:03 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 38.12 0.00 3.62 5.85 0.10 52.31 10:05:01 0 35.98 0.00 3.06 6.45 0.10 54.40 10:05:01 1 40.26 0.00 4.19 5.25 0.10 50.20 10:06:01 all 76.53 0.00 9.19 3.93 0.10 10.25 10:06:01 0 76.65 0.00 9.06 5.42 0.10 8.77 10:06:01 1 76.42 0.00 9.32 2.44 0.10 11.72 10:07:01 all 75.71 0.00 7.32 1.88 0.11 14.99 10:07:01 0 76.50 0.00 7.42 2.28 0.10 13.70 10:07:01 1 74.91 0.00 7.21 1.47 0.12 16.30 10:08:01 all 82.35 0.00 7.39 0.33 0.11 9.83 10:08:01 0 81.05 0.00 7.42 0.50 0.10 10.93 10:08:01 1 83.65 0.00 7.36 0.15 0.12 8.72 10:09:01 all 79.54 0.00 6.79 0.53 0.11 13.03 10:09:01 0 81.31 0.00 6.83 0.45 0.12 11.29 10:09:01 1 77.77 0.00 6.75 0.60 0.10 14.77 10:10:01 all 82.77 0.00 6.69 0.41 0.10 10.04 10:10:01 0 81.69 0.00 6.35 0.15 0.10 11.71 10:10:01 1 83.84 0.00 7.02 0.67 0.10 8.37 10:11:01 all 85.80 0.00 9.32 0.14 0.13 4.62 10:11:01 0 85.98 0.00 9.24 0.03 0.12 4.62 10:11:01 1 85.62 0.00 9.40 0.24 0.14 4.61 10:12:01 all 59.39 0.00 8.21 0.86 0.10 31.44 10:12:01 0 61.51 0.00 8.34 0.90 0.10 29.15 10:12:01 1 57.28 0.00 8.09 0.82 0.10 33.72 10:13:01 all 0.51 0.00 0.05 0.19 0.02 99.23 10:13:01 0 0.88 0.00 0.05 0.00 0.02 99.05 10:13:01 1 0.13 0.00 0.05 0.38 0.03 99.40 10:14:01 all 23.54 0.00 3.19 0.62 0.08 72.58 10:14:01 0 20.81 0.00 2.84 0.30 0.08 75.97 10:14:01 1 26.26 0.00 3.54 0.94 0.07 69.19 10:15:01 all 22.25 0.00 3.18 0.50 0.05 74.03 10:15:01 0 15.06 0.00 2.12 0.21 0.05 82.55 10:15:01 1 29.54 0.00 4.24 0.79 0.05 65.38 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 1.16 0.00 0.04 0.02 0.02 98.76 10:16:01 0 0.96 0.00 0.05 0.00 0.03 98.96 10:16:01 1 1.36 0.00 0.03 0.03 0.02 98.56 10:17:01 all 0.22 0.00 0.05 0.03 0.03 99.67 10:17:01 0 0.12 0.00 0.07 0.02 0.03 99.77 10:17:01 1 0.32 0.00 0.03 0.03 0.03 99.58 10:18:01 all 24.31 0.00 2.41 0.73 0.05 72.50 10:18:01 0 24.29 0.00 2.35 0.40 0.03 72.93 10:18:01 1 24.34 0.00 2.47 1.06 0.07 72.07 10:19:01 all 86.05 0.00 9.27 0.20 0.09 4.38 10:19:01 0 86.47 0.00 8.95 0.07 0.08 4.42 10:19:01 1 85.63 0.00 9.58 0.34 0.10 4.34 10:20:01 all 80.72 0.00 8.92 0.92 0.11 9.33 10:20:01 0 81.15 0.00 9.16 0.92 0.12 8.65 10:20:01 1 80.29 0.00 8.69 0.91 0.10 10.01 10:21:01 all 66.19 0.00 9.22 0.86 0.11 23.62 10:21:01 0 57.33 0.00 8.82 0.54 0.10 33.21 10:21:01 1 75.08 0.00 9.63 1.18 0.12 14.00 Average: all 51.92 0.00 5.57 1.05 0.08 41.38 Average: 0 50.87 0.00 5.40 1.09 0.08 42.55 Average: 1 52.96 0.00 5.73 1.01 0.09 40.21