---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3440 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 14G 142G 9% / 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 821 25276 0 6069 30891 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:d9:ad:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fed9:ad48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:6e:21:4a 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::42:75ff:fe6e:214a/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-3440) 11/23/23 _x86_64_ (8 CPU) 14:20:37 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 154.74 67.24 87.50 4498.45 60390.07 14:23:02 158.34 6.68 151.67 1264.60 71535.93 14:24:01 141.86 2.24 139.62 353.02 68206.34 14:25:01 195.85 0.45 195.40 24.93 67768.61 14:26:01 227.66 0.03 227.63 0.53 38331.48 14:27:01 76.00 0.00 76.00 0.00 19112.15 Average: 159.13 12.80 146.32 1025.46 54187.95 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 30207656 31750320 2731564 8.29 65748 1789944 1404172 4.13 823408 1627840 141688 14:23:02 29057072 31718904 3882148 11.79 96096 2831260 1462916 4.30 913700 2588276 466144 14:24:01 28080912 31682608 4858308 14.75 122980 3687552 1662772 4.89 1043612 3370624 580348 14:25:01 26747404 31692972 6191816 18.80 161596 4896024 1492484 4.39 1154272 4487656 49644 14:26:01 25754432 31642220 7184788 21.81 229180 5637916 1649840 4.85 1326060 5171148 252308 14:27:01 25958136 31690532 6981084 21.19 232080 5489852 1469728 4.32 1331040 4978116 356 Average: 27634269 31696259 5304951 16.11 151280 4055425 1523652 4.48 1098682 3703943 248415 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 ens3 311.16 221.06 1444.62 64.11 0.00 0.00 0.00 0.00 14:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:02 ens3 347.70 221.23 5308.03 22.78 0.00 0.00 0.00 0.00 14:23:02 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 14:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 453.70 309.54 6727.28 28.47 0.00 0.00 0.00 0.00 14:24:01 lo 1.08 1.08 0.13 0.13 0.00 0.00 0.00 0.00 14:24:01 docker0 23.95 40.32 2.13 410.38 0.00 0.00 0.00 0.00 14:25:01 ens3 73.46 51.27 868.30 5.47 0.00 0.00 0.00 0.00 14:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 48.07 69.98 3.42 867.21 0.00 0.00 0.00 0.00 14:26:01 ens3 322.93 154.87 4055.51 14.33 0.00 0.00 0.00 0.00 14:26:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:26:01 docker0 31.73 80.52 2.42 1436.67 0.00 0.00 0.00 0.00 14:26:01 veth1456ccb 31.73 80.65 2.86 1436.68 0.00 0.00 0.00 0.12 14:27:01 ens3 157.37 181.22 834.98 1150.25 0.00 0.00 0.00 0.00 14:27:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 14:27:01 docker0 26.43 43.39 1.81 821.89 0.00 0.00 0.00 0.00 Average: ens3 277.24 189.53 3196.88 214.72 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 21.69 39.03 1.63 589.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3440) 11/23/23 _x86_64_ (8 CPU) 14:20:37 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.12 0.00 1.02 5.99 0.04 81.83 14:22:01 0 9.58 0.00 0.88 7.58 0.05 81.91 14:22:01 1 15.93 0.00 0.79 15.05 0.05 68.18 14:22:01 2 9.91 0.00 1.12 19.03 0.05 69.89 14:22:01 3 16.89 0.00 1.30 2.71 0.05 79.05 14:22:01 4 10.77 0.00 1.14 0.95 0.03 87.11 14:22:01 5 3.15 0.00 0.42 0.25 0.03 96.15 14:22:01 6 8.16 0.00 0.58 0.53 0.03 90.70 14:22:01 7 14.62 0.00 1.93 1.95 0.07 81.44 14:23:02 all 9.70 0.00 2.29 6.92 0.04 81.06 14:23:02 0 14.77 0.00 2.33 0.96 0.07 81.88 14:23:02 1 9.74 0.00 2.03 29.87 0.03 58.32 14:23:02 2 9.52 0.00 1.97 0.79 0.03 87.69 14:23:02 3 8.06 0.00 2.07 0.37 0.03 89.46 14:23:02 4 3.66 0.00 3.61 0.60 0.05 92.08 14:23:02 5 4.41 0.00 1.98 3.07 0.03 90.50 14:23:02 6 7.77 0.00 1.15 1.18 0.03 89.86 14:23:02 7 19.72 0.00 3.16 18.67 0.07 58.38 14:24:01 all 15.67 0.00 2.81 6.84 0.05 74.62 14:24:01 0 16.54 0.00 2.84 0.53 0.05 80.04 14:24:01 1 17.68 0.00 3.12 3.51 0.05 75.64 14:24:01 2 15.02 0.00 3.08 5.76 0.05 76.09 14:24:01 3 15.05 0.00 2.22 0.84 0.05 81.84 14:24:01 4 16.93 0.00 2.52 0.29 0.03 80.22 14:24:01 5 14.03 0.00 2.95 0.22 0.03 82.77 14:24:01 6 14.99 0.00 2.52 1.71 0.05 80.73 14:24:01 7 15.12 0.00 3.24 42.10 0.07 39.46 14:25:01 all 22.28 0.00 4.08 4.93 0.07 68.64 14:25:01 0 22.40 0.00 4.08 3.04 0.07 70.41 14:25:01 1 23.41 0.00 4.01 0.45 0.08 72.04 14:25:01 2 21.87 0.00 4.00 1.15 0.08 72.89 14:25:01 3 22.77 0.00 4.28 0.22 0.07 72.66 14:25:01 4 22.67 0.00 3.97 19.53 0.08 53.76 14:25:01 5 22.97 0.00 4.85 6.16 0.07 65.96 14:25:01 6 21.85 0.00 3.71 4.15 0.07 70.22 14:25:01 7 20.29 0.00 3.79 4.78 0.05 71.09 14:26:01 all 9.02 0.00 2.38 3.04 0.05 85.53 14:26:01 0 6.72 0.00 2.51 1.71 0.05 89.00 14:26:01 1 15.42 0.00 2.09 0.08 0.05 82.36 14:26:01 2 14.22 0.00 2.30 1.16 0.03 82.28 14:26:01 3 11.92 0.00 2.48 0.62 0.03 84.94 14:26:01 4 9.05 0.00 2.21 1.14 0.05 87.54 14:26:01 5 5.39 0.00 2.44 3.14 0.05 88.98 14:26:01 6 3.61 0.00 1.43 4.98 0.05 89.94 14:26:01 7 5.73 0.00 3.52 11.52 0.05 79.18 14:27:01 all 12.16 0.00 1.17 1.56 0.04 85.07 14:27:01 0 5.90 0.00 1.06 6.67 0.03 86.34 14:27:01 1 8.02 0.00 1.04 0.00 0.02 90.93 14:27:01 2 31.66 0.00 1.94 0.44 0.07 65.90 14:27:01 3 5.39 0.00 0.55 0.00 0.02 94.04 14:27:01 4 7.17 0.00 0.72 0.03 0.02 92.06 14:27:01 5 11.19 0.00 1.35 0.72 0.03 86.71 14:27:01 6 6.06 0.00 1.17 4.03 0.02 88.72 14:27:01 7 21.97 0.00 1.57 0.60 0.05 75.81 Average: all 13.31 0.00 2.29 4.87 0.05 79.49 Average: 0 12.63 0.00 2.28 3.42 0.05 81.61 Average: 1 15.02 0.00 2.17 8.17 0.05 74.59 Average: 2 17.04 0.00 2.40 4.73 0.05 75.78 Average: 3 13.33 0.00 2.15 0.79 0.04 83.68 Average: 4 11.67 0.00 2.36 3.74 0.04 82.18 Average: 5 10.16 0.00 2.32 2.26 0.04 85.22 Average: 6 10.37 0.00 1.75 2.76 0.04 85.08 Average: 7 16.25 0.00 2.86 13.15 0.06 67.68