---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2926 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 825 28413 0 2927 30887 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4b:df:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe4b:df78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:2a:ce:4e 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 inet6 fe80::42:13ff:fe2a:ce4e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2926) 11/22/23 _x86_64_ (8 CPU) 11:54:08 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 15.15 6.03 9.12 180.37 6515.98 11:57:01 4.85 0.02 4.83 2.67 5260.46 11:58:01 4.27 0.00 4.27 0.00 5253.79 11:59:01 7.83 3.02 4.82 131.84 5443.36 12:00:01 96.13 36.74 59.39 1709.85 11292.25 12:01:01 153.17 8.78 144.39 1620.66 34129.02 12:02:01 48.06 0.02 48.04 3.73 16639.49 12:03:01 104.40 0.12 104.28 11.06 31897.88 12:04:01 9.63 0.17 9.47 9.47 5597.20 Average: 49.28 6.10 43.18 407.76 13559.21 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 30641456 31884516 2297764 6.98 38624 1532984 1317580 3.88 641224 1415100 16 11:57:01 30638228 31881512 2300992 6.99 38704 1533068 1317580 3.88 642240 1415104 160 11:58:01 30634744 31878128 2304476 7.00 38784 1533060 1317580 3.88 646240 1415100 16 11:59:01 30546712 31799340 2392508 7.26 38920 1542080 1336628 3.93 725604 1422136 0 12:00:01 30090472 31682472 2848748 8.65 68552 1834884 1459880 4.30 895528 1670904 162948 12:01:01 29129628 31656100 3809592 11.57 87784 2716380 1629004 4.79 997756 2452708 237836 12:02:01 28884288 31627676 4054932 12.31 102960 2891484 1659176 4.88 1069816 2584628 167720 12:03:01 29165016 31682136 3774204 11.46 115356 2670172 1508732 4.44 1005208 2393808 460 12:04:01 29085224 31603920 3853996 11.70 115936 2671168 1518500 4.47 1085944 2392896 1052 Average: 29868419 31743978 3070801 9.32 71736 2102809 1451629 4.27 856618 1906932 63356 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 ens3 190.93 136.68 489.56 29.75 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 0.37 0.17 0.07 0.01 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 ens3 2.38 1.78 2.19 0.44 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 87.60 53.81 110.65 17.58 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 102.53 74.42 1014.35 25.82 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:01:01 veth5a2d8ca 93.37 174.61 6.29 3514.35 0.00 0.00 0.00 0.29 12:01:01 ens3 260.81 138.72 4558.15 15.46 0.00 0.00 0.00 0.00 12:01:01 docker0 93.37 174.49 5.02 3514.34 0.00 0.00 0.00 0.00 12:01:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 12:02:01 veth5a2d8ca 27.11 42.76 3.98 585.47 0.00 0.00 0.00 0.05 12:02:01 ens3 56.56 40.33 588.51 7.45 0.00 0.00 0.00 0.00 12:02:01 docker0 27.11 42.71 3.61 585.46 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 45.96 58.41 148.35 226.86 0.00 0.00 0.00 0.00 12:03:01 docker0 7.32 10.53 0.98 141.53 0.00 0.00 0.00 0.00 12:03:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 12:04:01 ens3 389.55 365.81 31.81 2803.45 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 126.30 96.68 771.59 347.42 0.00 0.00 0.00 0.00 Average: docker0 14.20 25.31 1.07 471.32 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2926) 11/22/23 _x86_64_ (8 CPU) 11:54:08 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 1.60 0.00 0.18 1.14 0.01 97.07 11:56:01 0 2.17 0.00 0.10 0.08 0.00 97.65 11:56:01 1 1.68 0.00 0.12 0.10 0.02 98.08 11:56:01 2 3.10 0.00 0.08 0.00 0.02 96.80 11:56:01 3 0.87 0.00 0.43 1.23 0.00 97.47 11:56:01 4 2.07 0.00 0.10 0.00 0.02 97.82 11:56:01 5 0.42 0.00 0.05 7.59 0.02 91.93 11:56:01 6 1.30 0.00 0.27 0.07 0.02 98.35 11:56:01 7 1.18 0.00 0.25 0.00 0.00 98.57 11:57:01 all 0.03 0.00 0.01 1.18 0.00 98.78 11:57:01 0 0.03 0.00 0.00 0.03 0.00 99.93 11:57:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 5 0.02 0.00 0.02 9.37 0.00 90.60 11:57:01 6 0.13 0.00 0.03 0.00 0.02 99.82 11:57:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:58:01 all 0.03 0.00 0.01 0.92 0.00 99.04 11:58:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:58:01 5 0.05 0.00 0.00 7.38 0.02 92.55 11:58:01 6 0.03 0.00 0.03 0.00 0.02 99.92 11:58:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:59:01 all 0.71 0.00 0.05 0.96 0.00 98.28 11:59:01 0 1.30 0.00 0.00 0.02 0.00 98.68 11:59:01 1 0.55 0.00 0.02 0.00 0.00 99.43 11:59:01 2 0.42 0.00 0.02 0.02 0.00 99.55 11:59:01 3 1.07 0.00 0.00 0.00 0.02 98.92 11:59:01 4 0.32 0.00 0.13 0.00 0.00 99.55 11:59:01 5 0.15 0.00 0.02 7.57 0.00 92.27 11:59:01 6 1.26 0.00 0.07 0.00 0.00 98.67 11:59:01 7 0.65 0.00 0.12 0.12 0.00 99.12 12:00:01 all 9.93 0.00 0.71 2.65 0.03 86.68 12:00:01 0 6.97 0.00 0.48 0.08 0.02 92.44 12:00:01 1 8.24 0.00 0.63 0.57 0.03 90.53 12:00:01 2 4.35 0.00 0.58 0.25 0.02 94.80 12:00:01 3 2.63 0.00 0.32 0.08 0.00 96.97 12:00:01 4 0.75 0.00 0.33 5.59 0.05 93.27 12:00:01 5 26.84 0.00 1.55 10.83 0.05 60.72 12:00:01 6 17.27 0.00 1.08 2.81 0.05 78.78 12:00:01 7 12.36 0.00 0.68 1.02 0.02 85.92 12:01:01 all 5.96 0.00 1.04 5.95 0.03 87.02 12:01:01 0 2.11 0.00 0.97 12.10 0.03 84.79 12:01:01 1 1.89 0.00 0.44 0.15 0.02 97.51 12:01:01 2 1.39 0.00 0.65 0.80 0.02 97.14 12:01:01 3 1.04 0.00 0.64 0.05 0.02 98.26 12:01:01 4 1.29 0.00 0.75 29.87 0.03 68.05 12:01:01 5 7.87 0.00 1.73 0.64 0.03 89.73 12:01:01 6 23.16 0.00 2.30 3.45 0.07 71.02 12:01:01 7 9.04 0.00 0.82 0.55 0.05 89.53 12:02:01 all 9.58 0.00 0.96 2.70 0.03 86.73 12:02:01 0 18.20 0.00 1.42 1.78 0.05 78.55 12:02:01 1 5.04 0.00 0.62 0.10 0.02 94.23 12:02:01 2 8.51 0.00 0.67 0.22 0.02 90.59 12:02:01 3 3.93 0.00 0.45 0.03 0.02 95.57 12:02:01 4 14.46 0.00 2.04 6.86 0.05 76.59 12:02:01 5 8.40 0.00 0.95 9.31 0.03 81.31 12:02:01 6 6.65 0.00 0.75 3.27 0.02 89.32 12:02:01 7 11.46 0.00 0.80 0.08 0.03 87.62 12:03:01 all 3.94 0.00 1.08 4.20 0.03 90.76 12:03:01 0 11.75 0.00 1.37 0.79 0.02 86.07 12:03:01 1 4.65 0.00 0.95 0.15 0.07 94.18 12:03:01 2 1.39 0.00 1.49 1.82 0.03 95.28 12:03:01 3 2.74 0.00 0.65 0.03 0.02 96.56 12:03:01 4 3.06 0.00 0.95 0.02 0.02 95.95 12:03:01 5 1.57 0.00 1.27 29.19 0.02 67.94 12:03:01 6 2.89 0.00 1.09 1.62 0.03 94.36 12:03:01 7 3.46 0.00 0.92 0.00 0.00 95.62 12:04:01 all 10.75 0.00 0.49 0.69 0.05 88.02 12:04:01 0 12.44 0.00 0.38 0.00 0.05 87.13 12:04:01 1 15.34 0.00 0.70 0.00 0.08 83.88 12:04:01 2 0.02 0.00 0.07 0.00 0.00 99.92 12:04:01 3 2.45 0.00 0.20 0.08 0.00 97.27 12:04:01 4 15.07 0.00 0.67 0.02 0.07 84.17 12:04:01 5 13.30 0.00 0.62 5.11 0.07 80.90 12:04:01 6 16.04 0.00 0.54 0.32 0.05 83.05 12:04:01 7 11.40 0.00 0.71 0.02 0.08 87.79 Average: all 4.72 0.00 0.50 2.26 0.02 92.49 Average: 0 6.10 0.00 0.53 1.65 0.02 91.70 Average: 1 4.16 0.00 0.39 0.12 0.03 95.31 Average: 2 2.13 0.00 0.40 0.34 0.01 97.12 Average: 3 1.64 0.00 0.30 0.17 0.01 97.88 Average: 4 4.12 0.00 0.56 4.69 0.03 90.61 Average: 5 6.51 0.00 0.69 9.66 0.03 83.11 Average: 6 7.63 0.00 0.68 1.28 0.03 90.38 Average: 7 5.50 0.00 0.48 0.20 0.02 93.80