---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17254 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 831 25330 0 6004 30879 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:76:c7:1c brd ff:ff:ff:ff:ff:ff inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe76:c71c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:f7:71:cb 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-17254) 03/22/24 _x86_64_ (8 CPU) 16:42:14 LINUX RESTART (8 CPU) 16:43:01 tps rtps wtps bread/s bwrtn/s 16:44:01 103.83 17.71 86.12 1021.43 44331.94 16:45:01 125.63 13.80 111.83 1117.55 49812.76 16:46:01 111.25 9.50 101.75 1701.30 59337.15 16:47:01 107.28 0.07 107.22 4.53 75337.98 16:48:01 129.93 3.78 126.15 440.43 44078.60 16:49:01 117.10 8.33 108.77 342.38 6247.69 16:50:01 7.38 0.37 7.02 18.40 215.66 16:51:01 43.76 0.02 43.74 0.67 1862.56 Average: 93.27 6.70 86.57 580.86 35153.55 16:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:01 30157960 31723668 2781260 8.44 67372 1810052 1413840 4.16 843660 1646816 144776 16:45:01 29858640 31726516 3080580 9.35 84656 2080328 1426800 4.20 854420 1904892 127140 16:46:01 27557660 31678900 5381560 16.34 121648 4206284 1405164 4.13 975904 3952588 1423576 16:47:01 26018604 31681380 6920616 21.01 130768 5682620 1440188 4.24 988312 5427888 1209136 16:48:01 25334168 31004096 7605052 23.09 134496 5675692 6494020 19.11 1747112 5297932 1084 16:49:01 23887644 29705628 9051576 27.48 139952 5810996 8763992 25.79 3146776 5327500 1384 16:50:01 23592560 29414648 9346660 28.38 140308 5814180 8627784 25.38 3438148 5326776 1908 16:51:01 25247804 31090260 7691416 23.35 141176 5841256 2373344 6.98 1817832 5338956 76 Average: 26456880 31003137 6482340 19.68 120047 4615176 3993142 11.75 1726520 4277918 363635 16:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 16:44:01 ens3 48.31 33.64 804.80 9.87 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:45:01 ens3 52.32 38.73 735.76 7.72 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 8.20 8.20 0.83 0.83 0.00 0.00 0.00 0.00 16:46:01 ens3 961.91 583.77 16104.31 46.51 0.00 0.00 0.00 0.00 16:46:01 br-4dd071859f44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 16:47:01 ens3 490.20 249.46 15564.75 17.10 0.00 0.00 0.00 0.00 16:47:01 br-4dd071859f44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 veth225e789 0.25 0.37 0.02 0.02 0.00 0.00 0.00 0.00 16:48:01 veth8111c29 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00 16:48:01 vethd04a8bc 1.55 1.72 0.08 0.12 0.00 0.00 0.00 0.00 16:48:01 veth96d802b 0.40 0.63 0.03 0.04 0.00 0.00 0.00 0.00 16:49:01 veth225e789 1.53 1.57 0.10 0.09 0.00 0.00 0.00 0.00 16:49:01 veth8111c29 11.63 8.32 1.23 0.98 0.00 0.00 0.00 0.00 16:49:01 vethd04a8bc 57.42 67.07 19.52 16.40 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 veth225e789 2.05 1.95 4.79 5.63 0.00 0.00 0.00 0.00 16:50:01 veth8111c29 34.66 33.11 9.30 38.49 0.00 0.00 0.00 0.00 16:50:01 vethd04a8bc 52.84 63.54 70.17 18.16 0.00 0.00 0.00 0.01 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 veth9e6e640 66.34 58.97 29.35 58.13 0.00 0.00 0.00 0.00 16:51:01 lo 22.98 22.98 2.38 2.38 0.00 0.00 0.00 0.00 16:51:01 ens3 1876.30 1138.96 33995.09 165.73 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: veth9e6e640 8.29 7.37 3.67 7.27 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 198.65 116.72 4152.83 13.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17254) 03/22/24 _x86_64_ (8 CPU) 16:42:14 LINUX RESTART (8 CPU) 16:43:01 CPU %user %nice %system %iowait %steal %idle 16:44:01 all 7.91 0.00 0.65 6.24 0.04 85.17 16:44:01 0 8.46 0.00 0.68 0.52 0.02 90.32 16:44:01 1 12.44 0.00 0.62 5.38 0.03 81.53 16:44:01 2 27.58 0.00 2.15 4.52 0.05 65.69 16:44:01 3 4.61 0.00 0.45 1.19 0.03 93.71 16:44:01 4 0.97 0.00 0.23 0.27 0.02 98.52 16:44:01 5 3.04 0.00 0.47 35.00 0.03 61.45 16:44:01 6 0.30 0.00 0.05 0.18 0.07 99.40 16:44:01 7 5.87 0.00 0.57 2.90 0.05 90.61 16:45:01 all 8.62 0.00 0.57 6.00 0.03 84.78 16:45:01 0 12.40 0.00 0.60 1.43 0.03 85.54 16:45:01 1 26.05 0.00 1.03 2.05 0.05 70.81 16:45:01 2 6.46 0.00 0.75 0.63 0.02 92.14 16:45:01 3 5.56 0.00 0.39 0.02 0.02 94.02 16:45:01 4 0.20 0.00 0.08 14.26 0.02 85.44 16:45:01 5 0.08 0.00 0.13 15.20 0.03 84.55 16:45:01 6 15.47 0.00 1.00 4.19 0.05 79.29 16:45:01 7 2.69 0.00 0.60 10.23 0.05 86.42 16:46:01 all 8.88 0.00 3.63 9.54 0.07 77.89 16:46:01 0 8.32 0.00 4.09 7.12 0.05 80.42 16:46:01 1 7.74 0.00 4.61 24.21 0.10 63.33 16:46:01 2 10.97 0.00 4.00 0.39 0.03 84.61 16:46:01 3 11.20 0.00 3.60 21.85 0.07 63.29 16:46:01 4 10.32 0.00 2.24 0.29 0.05 87.10 16:46:01 5 7.17 0.00 4.01 2.94 0.07 85.82 16:46:01 6 8.79 0.00 2.66 8.82 0.05 79.68 16:46:01 7 6.50 0.00 3.79 10.73 0.05 78.93 16:47:01 all 4.94 0.00 2.11 10.82 0.04 82.09 16:47:01 0 3.25 0.00 2.98 44.41 0.05 49.31 16:47:01 1 5.06 0.00 1.88 0.07 0.03 92.96 16:47:01 2 5.79 0.00 2.27 0.02 0.03 91.89 16:47:01 3 5.46 0.00 2.72 0.35 0.03 91.44 16:47:01 4 4.69 0.00 0.89 0.15 0.03 94.24 16:47:01 5 5.90 0.00 1.53 2.65 0.03 89.89 16:47:01 6 4.71 0.00 1.45 3.50 0.03 90.31 16:47:01 7 4.72 0.00 3.18 35.52 0.07 56.52 16:48:01 all 4.93 0.00 1.02 14.77 0.06 79.22 16:48:01 0 4.41 0.00 0.97 23.72 0.03 70.87 16:48:01 1 4.87 0.00 0.92 12.81 0.03 81.37 16:48:01 2 5.76 0.00 1.00 4.07 0.03 89.14 16:48:01 3 5.28 0.00 1.11 14.16 0.13 79.32 16:48:01 4 4.21 0.00 0.87 3.87 0.05 91.00 16:48:01 5 5.97 0.00 0.95 1.37 0.05 91.66 16:48:01 6 3.08 0.00 0.82 10.10 0.05 85.95 16:48:01 7 5.84 0.00 1.48 48.19 0.05 44.45 16:49:01 all 21.39 0.00 2.51 5.38 0.08 70.64 16:49:01 0 14.94 0.00 2.05 1.12 0.08 81.80 16:49:01 1 25.23 0.00 2.72 17.15 0.10 54.80 16:49:01 2 12.66 0.00 1.86 6.83 0.07 78.58 16:49:01 3 27.69 0.00 3.20 1.12 0.08 67.91 16:49:01 4 26.34 0.00 3.18 0.25 0.07 70.16 16:49:01 5 26.82 0.00 3.09 6.12 0.08 63.88 16:49:01 6 23.22 0.00 2.16 5.14 0.07 69.42 16:49:01 7 14.30 0.00 1.81 5.37 0.08 78.44 16:50:01 all 5.97 0.00 0.62 0.08 0.05 93.28 16:50:01 0 5.27 0.00 0.67 0.05 0.05 93.97 16:50:01 1 5.34 0.00 0.57 0.03 0.03 94.02 16:50:01 2 5.36 0.00 0.62 0.22 0.07 93.74 16:50:01 3 6.23 0.00 0.67 0.02 0.08 93.00 16:50:01 4 6.49 0.00 0.48 0.07 0.02 92.95 16:50:01 5 6.58 0.00 0.69 0.13 0.03 92.56 16:50:01 6 4.78 0.00 0.58 0.00 0.07 94.57 16:50:01 7 7.73 0.00 0.72 0.10 0.05 91.40 16:51:01 all 1.36 0.00 0.47 0.26 0.05 97.86 16:51:01 0 2.52 0.00 0.45 0.05 0.03 96.94 16:51:01 1 1.10 0.00 0.52 0.05 0.05 98.28 16:51:01 2 1.07 0.00 0.42 0.75 0.07 97.69 16:51:01 3 0.90 0.00 0.40 0.63 0.05 98.01 16:51:01 4 1.12 0.00 0.42 0.15 0.05 98.26 16:51:01 5 1.92 0.00 0.57 0.23 0.05 97.23 16:51:01 6 0.92 0.00 0.45 0.07 0.05 98.51 16:51:01 7 1.27 0.00 0.47 0.15 0.05 98.06 Average: all 8.00 0.00 1.44 6.63 0.05 83.88 Average: 0 7.45 0.00 1.56 9.77 0.04 81.18 Average: 1 10.98 0.00 1.60 7.69 0.05 79.67 Average: 2 9.46 0.00 1.63 2.18 0.05 86.68 Average: 3 8.36 0.00 1.56 4.90 0.06 85.11 Average: 4 6.78 0.00 1.05 2.42 0.04 89.72 Average: 5 7.18 0.00 1.42 7.97 0.05 83.38 Average: 6 7.66 0.00 1.14 3.99 0.05 87.15 Average: 7 6.12 0.00 1.57 14.12 0.06 78.14