---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9485 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 835 25571 0 5760 30876 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:fb:63:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fefb:63a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:5e:21:ec 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-9485) 02/28/24 _x86_64_ (8 CPU) 14:30:04 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 141.68 27.25 114.43 2077.65 63387.84 14:33:01 139.34 9.87 129.48 1696.38 64547.11 14:34:01 271.09 3.10 267.99 431.26 116132.51 14:35:01 84.80 0.42 84.39 37.99 5827.70 14:36:01 13.63 0.15 13.48 17.20 1367.51 14:37:01 55.58 1.40 54.18 107.43 2350.68 Average: 117.69 7.03 110.66 727.97 42267.78 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30040216 31748436 2899004 8.80 76880 1935792 1381300 4.06 822612 1769792 135628 14:33:01 27691304 31662396 5247916 15.93 113144 4084576 1631156 4.80 996872 3823504 1934468 14:34:01 25945256 31358688 6993964 21.23 135176 5431652 4277652 12.59 1361280 5082556 1108 14:35:01 23882420 29429016 9056800 27.50 139060 5556720 8437528 24.83 3397616 5068636 532 14:36:01 23858292 29442684 9080928 27.57 139592 5593300 8012252 23.57 3412372 5074712 152 14:37:01 26164756 31605960 6774464 20.57 143416 5443056 1569340 4.62 1302920 4946848 26092 Average: 26263707 30874530 6675513 20.27 124545 4674183 4218205 12.41 1882279 4294341 349663 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 60.54 39.79 922.12 8.49 0.00 0.00 0.00 0.00 14:32:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 748.41 362.57 15918.27 28.67 0.00 0.00 0.00 0.00 14:33:01 br-b66ca4587f4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 8.40 8.40 0.82 0.82 0.00 0.00 0.00 0.00 14:34:01 veth1b7a11f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:34:01 veth31e4cb8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 vethfe9cb2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth1b7a11f 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 14:35:01 veth31e4cb8 4.95 6.00 0.79 0.87 0.00 0.00 0.00 0.00 14:35:01 vethfe9cb2d 101.57 101.40 17.32 19.30 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth1b7a11f 0.75 0.92 0.18 0.12 0.00 0.00 0.00 0.00 14:36:01 veth31e4cb8 0.92 1.22 0.13 0.15 0.00 0.00 0.00 0.00 14:36:01 vethfe9cb2d 166.12 163.17 29.01 55.99 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 1589.92 919.06 32003.88 169.83 0.00 0.00 0.00 0.00 14:37:01 lo 38.19 38.19 21.61 21.61 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 218.55 114.02 5181.75 18.27 0.00 0.00 0.00 0.00 Average: lo 5.60 5.60 3.54 3.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9485) 02/28/24 _x86_64_ (8 CPU) 14:30:04 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 9.78 0.00 0.73 4.75 0.03 84.71 14:32:01 0 24.05 0.00 1.40 2.55 0.07 71.92 14:32:01 1 29.39 0.00 2.12 2.66 0.05 65.77 14:32:01 2 14.34 0.00 0.73 6.81 0.08 78.04 14:32:01 3 4.81 0.00 0.42 13.33 0.03 81.41 14:32:01 4 1.20 0.00 0.25 0.98 0.02 97.55 14:32:01 5 3.81 0.00 0.43 0.70 0.00 95.06 14:32:01 6 0.55 0.00 0.27 0.12 0.02 99.05 14:32:01 7 0.13 0.00 0.17 10.85 0.03 88.81 14:33:01 all 11.09 0.00 2.82 4.57 0.05 81.47 14:33:01 0 29.07 0.00 2.98 2.42 0.07 65.46 14:33:01 1 20.62 0.00 3.97 1.54 0.05 73.83 14:33:01 2 5.19 0.00 2.90 19.88 0.08 71.94 14:33:01 3 9.14 0.00 2.86 0.60 0.05 87.35 14:33:01 4 7.38 0.00 2.44 11.36 0.07 78.74 14:33:01 5 5.71 0.00 1.99 0.49 0.05 91.76 14:33:01 6 5.24 0.00 2.86 0.12 0.03 91.75 14:33:01 7 6.43 0.00 2.59 0.17 0.05 90.76 14:34:01 all 8.20 0.00 3.37 10.18 0.05 78.20 14:34:01 0 6.31 0.00 3.05 16.09 0.05 74.50 14:34:01 1 7.37 0.00 4.82 50.36 0.08 37.36 14:34:01 2 9.47 0.00 3.07 2.16 0.05 85.25 14:34:01 3 9.21 0.00 3.21 1.15 0.05 86.38 14:34:01 4 9.80 0.00 3.05 3.30 0.03 83.81 14:34:01 5 7.48 0.00 2.89 2.90 0.03 86.69 14:34:01 6 9.42 0.00 3.61 2.50 0.03 84.44 14:34:01 7 6.57 0.00 3.28 3.03 0.03 87.08 14:35:01 all 25.84 0.00 3.34 0.49 0.08 70.25 14:35:01 0 27.30 0.00 3.31 0.60 0.07 68.72 14:35:01 1 21.76 0.00 3.08 0.12 0.07 74.98 14:35:01 2 26.84 0.00 3.51 1.78 0.07 67.79 14:35:01 3 29.41 0.00 3.53 0.39 0.08 66.58 14:35:01 4 23.24 0.00 3.31 0.27 0.08 73.10 14:35:01 5 27.71 0.00 3.64 0.13 0.07 68.44 14:35:01 6 28.81 0.00 3.36 0.43 0.08 67.31 14:35:01 7 21.65 0.00 3.00 0.22 0.08 75.05 14:36:01 all 9.66 0.00 1.29 0.28 0.09 88.67 14:36:01 0 10.01 0.00 1.22 0.35 0.12 88.30 14:36:01 1 10.64 0.00 1.20 0.22 0.10 87.84 14:36:01 2 8.07 0.00 1.22 0.27 0.10 90.34 14:36:01 3 10.11 0.00 1.37 0.25 0.08 88.18 14:36:01 4 9.33 0.00 1.22 0.02 0.07 89.37 14:36:01 5 9.85 0.00 1.35 0.20 0.08 88.51 14:36:01 6 9.16 0.00 1.41 0.42 0.10 88.92 14:36:01 7 10.08 0.00 1.34 0.52 0.10 87.96 14:37:01 all 6.42 0.00 0.61 0.34 0.04 92.59 14:37:01 0 1.54 0.00 0.48 0.05 0.05 97.88 14:37:01 1 0.85 0.00 0.35 0.03 0.05 98.71 14:37:01 2 3.31 0.00 0.52 0.10 0.02 96.06 14:37:01 3 2.58 0.00 0.43 0.02 0.07 96.91 14:37:01 4 0.62 0.00 0.37 0.02 0.02 98.98 14:37:01 5 12.50 0.00 0.87 0.38 0.03 86.21 14:37:01 6 17.03 0.00 1.15 1.55 0.03 80.23 14:37:01 7 13.03 0.00 0.73 0.55 0.05 85.63 Average: all 11.83 0.00 2.02 3.42 0.06 82.67 Average: 0 16.38 0.00 2.07 3.66 0.07 77.82 Average: 1 15.11 0.00 2.58 9.08 0.07 73.16 Average: 2 11.19 0.00 1.99 5.16 0.07 81.59 Average: 3 10.83 0.00 1.96 2.63 0.06 84.52 Average: 4 8.59 0.00 1.77 2.64 0.05 86.95 Average: 5 11.18 0.00 1.86 0.80 0.04 86.12 Average: 6 11.70 0.00 2.11 0.85 0.05 85.29 Average: 7 9.65 0.00 1.85 2.56 0.06 85.88