---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15272 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 141G 10% / 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 909 24515 0 6742 30802 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:91:f6:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe91:f6b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:f4:9b:74 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15272) 01/26/24 _x86_64_ (8 CPU) 14:07:22 LINUX RESTART (8 CPU) 14:08:02 tps rtps wtps bread/s bwrtn/s 14:09:01 98.93 23.18 75.75 1198.44 20288.76 14:10:01 182.69 50.36 132.33 3788.97 32847.99 14:11:01 28.26 0.33 27.93 15.20 15501.02 14:12:01 53.04 12.86 40.18 2402.67 21743.71 14:13:02 89.79 3.48 86.30 453.12 45748.38 14:14:01 208.61 3.85 204.76 442.02 62027.11 14:15:01 241.81 0.45 241.36 31.06 67489.55 14:16:01 56.09 0.03 56.06 0.93 19482.49 14:17:01 68.87 1.08 67.79 81.99 15426.90 Average: 114.09 10.62 103.47 935.35 33366.78 14:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 30055260 31687004 2883960 8.76 71748 1868496 1418644 4.17 889324 1697364 180532 14:10:01 28321496 30455264 4617724 14.02 86900 2339976 2579556 7.59 2235760 2050272 13216 14:11:01 28297544 30492888 4641676 14.09 89524 2396604 2367136 6.96 2226076 2079804 11084 14:12:01 26956584 30294528 5982636 18.16 96352 3512528 2464136 7.25 2680140 2924092 823884 14:13:02 26919528 31608372 6019692 18.28 128652 4749880 1419712 4.18 1423736 4128824 1160956 14:14:01 23147044 30153572 9792176 29.73 164072 6829120 6924856 20.37 3024524 6139168 1864648 14:15:01 22102776 28725568 10836444 32.90 180168 6456172 10183812 29.96 4564388 5595744 1936 14:16:01 19985020 26896796 12954200 39.33 185368 6736648 11533864 33.94 6455448 5805420 1592 14:17:01 25144712 31575336 7794508 23.66 187572 6329940 1472928 4.33 1848956 5360128 44852 Average: 25658885 30209925 7280335 22.10 132262 4579929 4484960 13.20 2816484 3975646 455856 14:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 59.94 42.33 1020.31 7.51 0.00 0.00 0.00 0.00 14:09:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 704.12 512.76 5247.50 130.33 0.00 0.00 0.00 0.00 14:10:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 313.68 232.83 822.86 69.11 0.00 0.00 0.00 0.00 14:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 905.78 645.61 2304.73 227.63 0.00 0.00 0.00 0.00 14:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:02 br-562def004edb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:02 ens3 516.93 292.52 8306.68 33.24 0.00 0.00 0.00 0.00 14:13:02 lo 4.20 4.20 0.48 0.48 0.00 0.00 0.00 0.00 14:14:01 br-f07cafb17437 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 vethe97bfac 0.00 0.81 0.00 0.18 0.00 0.00 0.00 0.00 14:14:01 veth5a8ab60 12.71 13.81 2.56 8.95 0.00 0.00 0.00 0.00 14:14:01 veth2dcad32 4.03 6.01 0.72 0.99 0.00 0.00 0.00 0.00 14:15:01 br-f07cafb17437 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:15:01 vethe97bfac 0.00 0.38 0.00 0.09 0.00 0.00 0.00 0.00 14:15:01 vethececdaa 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:15:01 veth5a8ab60 5.13 6.78 3.12 2.35 0.00 0.00 0.00 0.00 14:16:01 br-f07cafb17437 1.82 7.32 0.34 4.78 0.00 0.00 0.00 0.00 14:16:01 vethe97bfac 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 vethececdaa 8.73 4.95 4.84 0.54 0.00 0.00 0.00 0.00 14:16:01 veth5a8ab60 6.33 8.32 0.76 1.13 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 3665.87 2350.34 33969.75 610.13 0.00 0.00 0.00 0.00 14:17:01 lo 19.68 19.68 2.02 2.02 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 375.18 238.64 3694.82 61.86 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15272) 01/26/24 _x86_64_ (8 CPU) 14:07:22 LINUX RESTART (8 CPU) 14:08:02 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 10.04 0.00 0.68 2.28 0.03 86.97 14:09:01 0 26.58 0.00 1.60 8.51 0.05 63.26 14:09:01 1 15.75 0.00 0.70 0.75 0.03 82.77 14:09:01 2 8.52 0.00 0.56 0.15 0.02 90.75 14:09:01 3 4.26 0.00 0.58 6.64 0.02 88.51 14:09:01 4 0.44 0.00 0.10 0.31 0.02 99.13 14:09:01 5 1.36 0.00 0.34 0.80 0.02 97.49 14:09:01 6 6.17 0.00 0.54 0.24 0.02 93.03 14:09:01 7 17.24 0.00 1.00 0.87 0.05 80.84 14:10:01 all 24.97 0.00 1.94 2.16 0.08 70.85 14:10:01 0 24.86 0.00 1.82 3.71 0.08 69.52 14:10:01 1 46.75 0.00 2.16 1.06 0.12 49.92 14:10:01 2 26.77 0.00 1.73 0.62 0.08 70.80 14:10:01 3 18.81 0.00 1.92 9.83 0.07 69.37 14:10:01 4 29.39 0.00 2.18 0.35 0.08 67.99 14:10:01 5 21.21 0.00 1.52 0.40 0.07 76.80 14:10:01 6 16.08 0.00 2.24 0.82 0.07 80.79 14:10:01 7 15.89 0.00 1.96 0.50 0.07 81.58 14:11:01 all 15.62 0.00 0.64 0.80 0.04 82.90 14:11:01 0 14.24 0.00 0.40 0.00 0.03 85.32 14:11:01 1 20.18 0.00 0.32 0.00 0.05 79.45 14:11:01 2 24.22 0.00 1.64 0.02 0.05 74.08 14:11:01 3 13.19 0.00 0.78 5.93 0.03 80.07 14:11:01 4 11.49 0.00 0.30 0.00 0.02 88.19 14:11:01 5 9.90 0.00 0.65 0.23 0.03 89.18 14:11:01 6 12.42 0.00 0.38 0.00 0.03 87.16 14:11:01 7 19.31 0.00 0.68 0.27 0.05 79.69 14:12:01 all 38.99 0.00 2.44 0.93 0.08 57.56 14:12:01 0 38.62 0.00 1.28 0.08 0.07 59.94 14:12:01 1 54.06 0.00 2.61 0.12 0.07 43.15 14:12:01 2 41.94 0.00 2.09 0.03 0.07 55.87 14:12:01 3 46.00 0.00 3.23 1.76 0.08 48.93 14:12:01 4 47.31 0.00 4.27 0.03 0.10 48.28 14:12:01 5 21.57 0.00 2.05 4.91 0.05 71.43 14:12:01 6 15.49 0.00 2.11 0.10 0.07 82.23 14:12:01 7 47.10 0.00 1.86 0.37 0.08 50.59 14:13:02 all 11.20 0.00 2.31 3.63 0.05 82.81 14:13:02 0 7.62 0.00 2.11 0.54 0.07 89.67 14:13:02 1 37.01 0.00 5.18 4.34 0.08 53.38 14:13:02 2 9.57 0.00 2.70 0.99 0.03 86.71 14:13:02 3 6.74 0.00 1.90 15.01 0.05 76.30 14:13:02 4 6.47 0.00 1.59 0.10 0.03 91.81 14:13:02 5 9.21 0.00 1.69 7.36 0.07 81.67 14:13:02 6 6.88 0.00 1.88 0.32 0.03 90.89 14:13:02 7 6.07 0.00 1.48 0.47 0.05 91.93 14:14:01 all 34.24 0.00 7.63 4.29 0.14 53.71 14:14:01 0 33.31 0.00 6.84 0.67 0.12 59.06 14:14:01 1 34.58 0.00 6.36 0.50 0.12 58.44 14:14:01 2 36.14 0.00 7.74 0.36 0.15 55.61 14:14:01 3 34.46 0.00 8.99 7.96 0.16 48.43 14:14:01 4 34.89 0.00 7.07 0.40 0.14 57.51 14:14:01 5 32.79 0.00 7.25 0.81 0.14 59.00 14:14:01 6 30.37 0.00 8.21 0.19 0.16 61.07 14:14:01 7 37.36 0.00 8.55 23.52 0.16 30.42 14:15:01 all 33.29 0.00 4.58 5.53 0.12 56.48 14:15:01 0 33.52 0.00 4.91 4.58 0.12 56.87 14:15:01 1 34.49 0.00 4.81 3.14 0.13 57.43 14:15:01 2 34.32 0.00 4.38 0.92 0.13 60.24 14:15:01 3 34.39 0.00 4.29 0.80 0.12 60.40 14:15:01 4 33.99 0.00 4.49 5.93 0.12 55.48 14:15:01 5 30.53 0.00 5.39 17.78 0.12 46.19 14:15:01 6 35.67 0.00 4.39 1.29 0.12 58.54 14:15:01 7 29.39 0.00 3.99 9.92 0.13 56.57 14:16:01 all 26.99 0.00 2.82 1.35 0.11 68.73 14:16:01 0 29.24 0.00 2.48 1.32 0.10 66.87 14:16:01 1 28.79 0.00 2.28 0.10 0.10 68.74 14:16:01 2 29.84 0.00 2.37 0.08 0.12 67.59 14:16:01 3 23.24 0.00 3.11 0.03 0.12 73.49 14:16:01 4 28.52 0.00 3.04 0.25 0.12 68.07 14:16:01 5 26.26 0.00 2.92 2.60 0.12 68.10 14:16:01 6 24.50 0.00 3.96 1.63 0.10 69.80 14:16:01 7 25.54 0.00 2.38 4.76 0.10 67.21 14:17:01 all 13.47 0.00 2.20 5.28 0.08 78.97 14:17:01 0 9.75 0.00 2.16 5.53 0.08 82.48 14:17:01 1 13.65 0.00 2.49 1.20 0.08 82.58 14:17:01 2 28.09 0.00 2.72 3.91 0.10 65.19 14:17:01 3 11.64 0.00 2.38 3.32 0.08 82.57 14:17:01 4 11.90 0.00 2.10 1.84 0.08 84.08 14:17:01 5 11.88 0.00 1.92 11.76 0.08 74.37 14:17:01 6 10.10 0.00 1.86 3.18 0.07 84.79 14:17:01 7 10.80 0.00 1.96 11.49 0.07 75.68 Average: all 23.18 0.00 2.79 2.91 0.08 71.04 Average: 0 24.16 0.00 2.61 2.76 0.08 70.38 Average: 1 31.70 0.00 2.98 1.25 0.09 63.99 Average: 2 26.60 0.00 2.87 0.79 0.08 69.66 Average: 3 21.39 0.00 3.00 5.68 0.08 69.84 Average: 4 22.69 0.00 2.78 1.02 0.08 73.43 Average: 5 18.26 0.00 2.62 5.19 0.08 73.85 Average: 6 17.49 0.00 2.83 0.87 0.07 78.75 Average: 7 23.14 0.00 2.63 5.73 0.08 68.42