---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3367 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 780K 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 827 27858 0 3482 30884 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:bb:fe:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:febb:fe29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state UP group default link/ether 02:42:77:64:f9:05 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::42:77ff:fe64:f905/64 scope link valid_lft forever preferred_lft forever 9: vethcc7da03@if8: mtu 1458 qdisc noqueue master docker0 state UP group default link/ether 4e:3d:0d:41:44:f3 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::4c3d:dff:fe41:44f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3367) 11/23/23 _x86_64_ (8 CPU) 10:34:57 LINUX RESTART (8 CPU) 10:35:01 tps rtps wtps bread/s bwrtn/s 10:36:01 190.27 87.52 102.75 6283.09 107732.71 10:37:01 131.33 8.37 122.96 131.84 66222.96 10:38:01 240.34 14.53 225.81 1982.60 62473.94 10:39:01 2.60 0.07 2.53 10.93 34.52 10:40:01 48.26 0.03 48.23 2.93 15109.08 10:41:01 2.18 0.33 1.85 21.06 33.99 Average: 102.49 18.47 84.02 1405.33 41932.21 10:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 30209720 31699340 2729500 8.29 59124 1747860 1465360 4.31 882388 1574740 114144 10:37:01 29946716 31721832 2992504 9.08 82068 1992124 1428104 4.20 871312 1811860 163812 10:38:01 28939688 31603948 3999532 12.14 109648 2819904 2678856 7.88 1108656 2497312 756 10:39:01 28927756 31592460 4011464 12.18 109696 2820244 2777884 8.17 1121052 2497312 60 10:40:01 28505056 31580712 4434164 13.46 118932 3191180 2859128 8.41 1142216 2862464 384 10:41:01 28462408 31539160 4476812 13.59 119004 3191908 3029660 8.91 1183912 2862808 480 Average: 29165224 31622909 3773996 11.46 99745 2627203 2373165 6.98 1051589 2351083 46606 10:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 413.15 259.91 1561.74 62.74 0.00 0.00 0.00 0.00 10:37:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 45.46 34.51 558.80 7.81 0.00 0.00 0.00 0.00 10:38:01 lo 4.47 4.47 0.46 0.46 0.00 0.00 0.00 0.00 10:38:01 docker0 0.63 0.93 0.06 0.19 0.00 0.00 0.00 0.00 10:38:01 vethabfe5f3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 164.36 96.52 3326.39 13.81 0.00 0.00 0.00 0.00 10:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 docker0 0.53 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:39:01 vethabfe5f3 0.27 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:39:01 ens3 9.05 5.13 1.98 1.84 0.00 0.00 0.00 0.00 10:40:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:40:01 docker0 0.13 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 vethabfe5f3 0.25 0.32 0.02 0.03 0.00 0.00 0.00 0.00 10:40:01 ens3 67.24 40.59 2037.98 4.29 0.00 0.00 0.00 0.00 10:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 docker0 1.50 1.50 0.06 0.11 0.00 0.00 0.00 0.00 10:41:01 vethabfe5f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 20.06 12.10 5.14 5.57 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.47 0.54 0.03 0.06 0.00 0.00 0.00 0.00 Average: vethabfe5f3 0.09 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 119.88 74.79 1248.60 16.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3367) 11/23/23 _x86_64_ (8 CPU) 10:34:57 LINUX RESTART (8 CPU) 10:35:01 CPU %user %nice %system %iowait %steal %idle 10:36:01 all 8.71 0.00 1.23 2.91 0.04 87.12 10:36:01 0 14.86 0.00 1.27 10.59 0.08 73.20 10:36:01 1 26.37 0.00 1.69 0.84 0.05 71.06 10:36:01 2 6.21 0.00 1.00 0.35 0.03 92.41 10:36:01 3 5.48 0.00 0.64 4.40 0.03 89.46 10:36:01 4 4.54 0.00 1.09 0.55 0.03 93.79 10:36:01 5 2.72 0.00 2.24 2.27 0.03 92.73 10:36:01 6 3.25 0.00 0.52 0.27 0.02 95.95 10:36:01 7 6.28 0.00 1.37 3.99 0.05 88.31 10:37:01 all 9.55 0.00 0.72 4.86 0.03 84.84 10:37:01 0 30.48 0.00 2.14 18.36 0.05 48.97 10:37:01 1 9.51 0.00 0.88 11.99 0.03 77.58 10:37:01 2 3.49 0.00 0.30 0.25 0.02 95.95 10:37:01 3 1.82 0.00 0.33 5.46 0.05 92.33 10:37:01 4 9.98 0.00 0.70 0.75 0.03 88.54 10:37:01 5 9.88 0.00 0.45 1.17 0.02 88.49 10:37:01 6 1.62 0.00 0.27 0.00 0.02 98.09 10:37:01 7 9.65 0.00 0.65 0.89 0.02 88.79 10:38:01 all 6.25 0.00 1.67 4.42 0.04 87.61 10:38:01 0 3.73 0.00 2.24 8.59 0.03 85.41 10:38:01 1 9.50 0.00 1.70 10.94 0.03 77.82 10:38:01 2 4.02 0.00 1.12 0.97 0.03 93.85 10:38:01 3 3.22 0.00 1.46 7.04 0.05 88.24 10:38:01 4 3.71 0.00 1.14 0.29 0.05 94.82 10:38:01 5 14.05 0.00 2.01 5.90 0.03 78.01 10:38:01 6 6.81 0.00 1.69 1.51 0.05 89.94 10:38:01 7 4.98 0.00 2.01 0.13 0.03 92.84 10:39:01 all 0.09 0.00 0.08 0.01 0.02 99.80 10:39:01 0 0.03 0.00 0.05 0.00 0.02 99.90 10:39:01 1 0.08 0.00 0.00 0.03 0.00 99.88 10:39:01 2 0.10 0.00 0.07 0.02 0.03 99.78 10:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:39:01 4 0.29 0.00 0.27 0.00 0.07 99.38 10:39:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:39:01 6 0.15 0.00 0.08 0.00 0.05 99.72 10:39:01 7 0.08 0.00 0.10 0.02 0.03 99.77 10:40:01 all 1.50 0.00 0.74 0.35 0.03 97.38 10:40:01 0 1.17 0.00 1.27 0.00 0.00 97.56 10:40:01 1 0.78 0.00 0.37 0.30 0.02 98.53 10:40:01 2 2.30 0.00 0.63 0.03 0.05 96.98 10:40:01 3 1.25 0.00 1.00 2.17 0.00 95.57 10:40:01 4 1.73 0.00 0.87 0.07 0.05 97.28 10:40:01 5 1.60 0.00 0.62 0.05 0.03 97.70 10:40:01 6 1.67 0.00 0.52 0.02 0.03 97.76 10:40:01 7 1.52 0.00 0.60 0.13 0.05 97.69 10:41:01 all 0.34 0.00 0.14 0.01 0.03 99.47 10:41:01 0 1.22 0.00 0.18 0.00 0.03 98.56 10:41:01 1 0.37 0.00 0.10 0.00 0.00 99.53 10:41:01 2 0.13 0.00 0.20 0.00 0.07 99.60 10:41:01 3 0.17 0.00 0.08 0.03 0.02 99.70 10:41:01 4 0.13 0.00 0.07 0.03 0.05 99.72 10:41:01 5 0.12 0.00 0.18 0.02 0.03 99.65 10:41:01 6 0.10 0.00 0.08 0.00 0.03 99.78 10:41:01 7 0.52 0.00 0.22 0.00 0.05 99.22 Average: all 4.41 0.00 0.76 2.09 0.03 92.71 Average: 0 8.58 0.00 1.19 6.25 0.04 83.94 Average: 1 7.76 0.00 0.79 4.02 0.02 87.41 Average: 2 2.71 0.00 0.55 0.27 0.04 96.43 Average: 3 1.99 0.00 0.59 3.18 0.03 94.22 Average: 4 3.40 0.00 0.69 0.28 0.05 95.58 Average: 5 4.72 0.00 0.92 1.56 0.03 92.77 Average: 6 2.26 0.00 0.53 0.30 0.03 96.88 Average: 7 3.84 0.00 0.83 0.86 0.04 94.44