---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1109 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 12G 144G 8% / 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 870 27302 0 3994 30842 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:b2:03:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:feb2:3c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:a9:77:59 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::42:4aff:fea9:7759/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1109) 05/07/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 316.37 37.36 279.01 1735.55 20099.76 10:52:01 162.22 21.38 140.84 831.59 31224.80 10:53:01 65.47 4.05 61.42 427.93 40665.49 10:54:01 82.69 0.25 82.44 11.33 41123.28 10:55:01 111.23 0.13 111.10 3.47 21622.93 10:56:01 108.06 0.30 107.76 3.46 21326.27 10:57:01 37.39 0.43 36.96 40.39 14232.03 Average: 125.76 9.06 116.69 433.16 27201.39 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30135352 31713284 2803868 8.51 69724 1818464 1412984 4.16 857632 1653792 155468 10:52:01 28179900 30186520 4759320 14.45 87980 2211672 3240544 9.53 2444524 1982580 19528 10:53:01 27716120 30570616 5223100 15.86 92388 3040952 2473028 7.28 2309384 2548056 628 10:54:01 26950696 30163148 5988524 18.18 121880 3338264 2668452 7.85 2938504 2624772 127892 10:55:01 26947924 30297228 5991296 18.19 136868 3426096 2635404 7.75 2823796 2712140 1568 10:56:01 26485308 30123208 6453912 19.59 174792 3630668 2621928 7.71 3034520 2909380 24576 10:57:01 27922420 31544864 5016800 15.23 175976 3633120 1490308 4.38 1692208 2850400 300 Average: 27762531 30656981 5176689 15.72 122801 3014177 2363235 6.95 2300081 2468731 47137 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 119.55 81.94 1016.22 31.72 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 1482.05 919.20 5105.07 285.20 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.25 8.25 2.21 2.21 0.00 0.00 0.00 0.00 10:53:01 ens3 256.27 175.45 1435.37 42.58 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 ens3 662.52 600.55 1547.42 3348.88 0.00 0.00 0.00 0.00 10:54:01 veth72d07c5 92.25 158.37 15.30 576.38 0.00 0.00 0.00 0.05 10:54:01 docker0 96.05 164.87 14.26 653.95 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 143.08 125.78 137.06 23.77 0.00 0.00 0.00 0.00 10:55:01 veth72d07c5 111.26 110.46 18.48 129.73 0.00 0.00 0.00 0.01 10:55:01 docker0 111.26 110.43 16.96 129.73 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 292.30 208.70 715.88 39.39 0.00 0.00 0.00 0.00 10:56:01 vethd2810dc 176.15 246.98 32.29 707.24 0.00 0.00 0.00 0.06 10:56:01 docker0 188.49 259.20 30.50 708.82 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 81.45 67.11 21.76 11.62 0.00 0.00 0.00 0.00 10:57:01 docker0 39.03 39.03 1.74 3.08 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 434.63 311.78 1426.47 541.63 0.00 0.00 0.00 0.00 Average: docker0 62.27 82.14 9.09 214.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1109) 05/07/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.15 0.00 0.97 2.42 0.03 86.43 10:51:01 0 3.34 0.00 0.51 5.29 0.02 90.84 10:51:01 1 14.93 0.00 1.03 0.39 0.02 83.63 10:51:01 2 8.60 0.00 0.68 0.63 0.03 90.06 10:51:01 3 3.39 0.00 1.75 9.83 0.03 84.99 10:51:01 4 12.77 0.00 0.75 0.88 0.03 85.57 10:51:01 5 11.34 0.00 1.00 0.47 0.03 87.15 10:51:01 6 1.49 0.00 0.47 0.20 0.02 97.81 10:51:01 7 25.38 0.00 1.57 1.70 0.07 71.28 10:52:01 all 21.23 0.00 1.74 2.36 0.06 74.62 10:52:01 0 9.79 0.00 1.61 5.81 0.03 82.76 10:52:01 1 15.69 0.00 1.22 1.14 0.05 81.90 10:52:01 2 31.28 0.00 2.43 3.15 0.07 63.07 10:52:01 3 19.85 0.00 1.07 3.93 0.05 75.10 10:52:01 4 26.34 0.00 3.11 1.17 0.07 69.31 10:52:01 5 23.92 0.00 3.43 1.69 0.05 70.92 10:52:01 6 23.86 0.00 0.30 0.03 0.05 75.76 10:52:01 7 19.14 0.00 0.77 1.94 0.08 78.07 10:53:01 all 11.63 0.00 1.23 1.30 0.04 85.81 10:53:01 0 10.96 0.00 1.33 4.87 0.03 82.80 10:53:01 1 7.41 0.00 1.07 0.43 0.03 91.05 10:53:01 2 5.69 0.00 1.12 2.53 0.03 90.63 10:53:01 3 12.96 0.00 1.61 0.28 0.05 85.10 10:53:01 4 21.56 0.00 1.95 0.05 0.03 76.41 10:53:01 5 12.71 0.00 1.14 2.17 0.03 83.95 10:53:01 6 13.36 0.00 0.66 0.03 0.03 85.91 10:53:01 7 8.43 0.00 0.94 0.05 0.03 90.55 10:54:01 all 9.47 0.00 1.60 2.13 0.07 86.73 10:54:01 0 9.58 0.00 1.09 0.00 0.05 89.28 10:54:01 1 8.21 0.00 2.16 4.76 0.07 84.80 10:54:01 2 14.41 0.00 2.25 0.34 0.08 82.93 10:54:01 3 12.84 0.00 1.84 0.28 0.08 84.95 10:54:01 4 11.49 0.00 1.37 2.70 0.10 84.34 10:54:01 5 9.00 0.00 2.08 8.40 0.07 80.45 10:54:01 6 1.94 0.00 1.24 0.60 0.07 96.15 10:54:01 7 8.21 0.00 0.77 0.00 0.05 90.96 10:55:01 all 3.11 0.00 0.51 1.52 0.04 94.82 10:55:01 0 14.84 0.00 0.62 0.50 0.05 84.00 10:55:01 1 1.52 0.00 0.57 0.42 0.03 97.47 10:55:01 2 1.07 0.00 0.94 4.18 0.03 93.78 10:55:01 3 0.68 0.00 0.05 0.00 0.03 99.23 10:55:01 4 4.02 0.00 0.95 0.57 0.05 94.41 10:55:01 5 1.54 0.00 0.30 5.33 0.03 92.79 10:55:01 6 1.17 0.00 0.65 1.02 0.02 97.14 10:55:01 7 0.08 0.00 0.03 0.17 0.02 99.70 10:56:01 all 5.61 0.00 1.22 1.59 0.05 91.53 10:56:01 0 2.85 0.00 1.32 0.37 0.07 95.40 10:56:01 1 5.25 0.00 1.60 0.33 0.05 92.76 10:56:01 2 22.31 0.00 1.77 0.38 0.07 75.47 10:56:01 3 3.20 0.00 0.75 0.05 0.07 95.93 10:56:01 4 5.63 0.00 1.87 0.83 0.05 91.62 10:56:01 5 1.75 0.00 1.24 9.56 0.08 87.37 10:56:01 6 0.23 0.00 0.37 1.14 0.02 98.25 10:56:01 7 3.64 0.00 0.80 0.07 0.07 95.43 10:57:01 all 4.30 0.00 0.30 0.81 0.03 94.56 10:57:01 0 0.78 0.00 0.17 0.02 0.00 99.03 10:57:01 1 2.10 0.00 0.33 0.02 0.02 97.53 10:57:01 2 3.08 0.00 0.23 0.02 0.03 96.63 10:57:01 3 0.75 0.00 0.17 0.00 0.03 99.05 10:57:01 4 16.58 0.00 0.67 0.15 0.03 82.57 10:57:01 5 0.22 0.00 0.18 5.48 0.03 94.08 10:57:01 6 8.15 0.00 0.28 0.83 0.02 90.72 10:57:01 7 2.70 0.00 0.37 0.00 0.03 96.90 Average: all 9.35 0.00 1.08 1.73 0.04 87.79 Average: 0 7.46 0.00 0.95 2.40 0.04 89.16 Average: 1 7.85 0.00 1.14 1.07 0.04 89.90 Average: 2 12.34 0.00 1.34 1.60 0.05 84.66 Average: 3 7.67 0.00 1.03 2.03 0.05 89.22 Average: 4 14.05 0.00 1.52 0.91 0.05 83.46 Average: 5 8.65 0.00 1.34 4.73 0.05 85.24 Average: 6 7.20 0.00 0.57 0.55 0.03 91.65 Average: 7 9.61 0.00 0.75 0.56 0.05 89.04