---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14592 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 864 24853 0 6449 30846 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:20:d9:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe20:d9fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:24:49:68 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-14592) 03/20/24 _x86_64_ (8 CPU) 12:44:24 LINUX RESTART (8 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 193.05 35.36 157.69 1678.92 27931.21 12:47:01 127.81 23.03 104.78 2762.47 32572.84 12:48:01 189.19 0.10 189.09 11.33 109345.64 12:49:01 360.51 11.53 348.98 768.44 77491.97 12:50:01 29.80 0.35 29.45 24.26 21919.13 12:51:01 16.93 0.07 16.86 16.13 22911.63 12:52:01 83.16 1.40 81.76 107.43 20954.78 Average: 142.92 10.26 132.66 766.98 44731.89 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 30102688 31688200 2836532 8.61 69552 1826624 1423260 4.19 881756 1662676 151884 12:47:01 28968536 31637464 3970684 12.05 97972 2847308 1587988 4.67 1017384 2587716 825684 12:48:01 26263328 31623680 6675892 20.27 136328 5376452 1618952 4.76 1061276 5113820 705932 12:49:01 23615428 29905948 9323792 28.31 157072 6233660 8303992 24.43 2943012 5770672 472 12:50:01 23133536 29429892 9805684 29.77 158364 6235832 8905100 26.20 3443340 5745484 168 12:51:01 23077496 29402652 9861724 29.94 158616 6263264 8904356 26.20 3479476 5761768 26676 12:52:01 25452500 31588556 7486720 22.73 160488 6091996 1538636 4.53 1331268 5602552 500 Average: 25801930 30753770 7137290 21.67 134056 4982162 4611755 13.57 2022502 4606384 244474 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 71.19 51.52 887.30 21.15 0.00 0.00 0.00 0.00 12:46:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 181.15 124.93 4504.05 13.70 0.00 0.00 0.00 0.00 12:47:01 br-91b0c7bac84e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 925.13 514.30 20207.00 38.21 0.00 0.00 0.00 0.00 12:48:01 br-91b0c7bac84e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 5.87 5.87 0.60 0.60 0.00 0.00 0.00 0.00 12:49:01 vethe67202d 54.62 65.74 19.24 16.14 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth4d4082a 26.91 25.06 11.56 16.27 0.00 0.00 0.00 0.00 12:49:01 vethe486a43 0.70 0.85 0.05 0.05 0.00 0.00 0.00 0.00 12:50:01 vethe67202d 52.57 63.34 58.36 15.62 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth4d4082a 26.50 22.28 8.44 24.17 0.00 0.00 0.00 0.00 12:50:01 vethe486a43 3.98 5.18 0.79 0.52 0.00 0.00 0.00 0.00 12:51:01 vethe67202d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth4d4082a 0.40 0.45 0.59 0.03 0.00 0.00 0.00 0.00 12:51:01 vethe486a43 3.22 4.70 0.66 0.36 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 1919.91 1142.64 35339.68 174.99 0.00 0.00 0.00 0.00 12:52:01 lo 34.96 34.96 6.22 6.22 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 217.12 125.95 4938.01 16.78 0.00 0.00 0.00 0.00 Average: lo 4.42 4.42 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14592) 03/20/24 _x86_64_ (8 CPU) 12:44:24 LINUX RESTART (8 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 9.89 0.00 0.88 2.77 0.03 86.44 12:46:01 0 4.87 0.00 0.55 0.05 0.02 94.51 12:46:01 1 5.77 0.00 0.48 0.38 0.02 93.34 12:46:01 2 1.47 0.00 0.68 8.81 0.02 89.02 12:46:01 3 6.83 0.00 0.68 0.94 0.02 91.53 12:46:01 4 5.59 0.00 1.07 1.89 0.03 91.42 12:46:01 5 19.17 0.00 1.09 1.12 0.05 78.57 12:46:01 6 29.25 0.00 1.86 2.33 0.05 66.52 12:46:01 7 6.21 0.00 0.62 6.58 0.03 86.56 12:47:01 all 10.83 0.00 1.72 2.68 0.04 84.73 12:47:01 0 5.42 0.00 1.43 0.42 0.03 92.71 12:47:01 1 2.02 0.00 1.44 0.32 0.02 96.20 12:47:01 2 10.21 0.00 1.31 7.52 0.03 80.93 12:47:01 3 5.01 0.00 1.54 7.30 0.03 86.12 12:47:01 4 7.93 0.00 1.54 0.15 0.02 90.36 12:47:01 5 29.99 0.00 2.42 2.86 0.05 64.68 12:47:01 6 13.64 0.00 2.21 0.57 0.03 83.55 12:47:01 7 12.51 0.00 1.86 2.33 0.05 83.24 12:48:01 all 8.75 0.00 3.64 10.22 0.06 77.33 12:48:01 0 9.81 0.00 3.85 4.19 0.05 82.10 12:48:01 1 11.10 0.00 3.82 1.97 0.05 83.06 12:48:01 2 8.95 0.00 3.74 42.52 0.07 44.72 12:48:01 3 9.28 0.00 2.78 3.22 0.07 84.66 12:48:01 4 7.44 0.00 3.34 0.12 0.03 89.06 12:48:01 5 9.32 0.00 3.47 5.11 0.08 82.02 12:48:01 6 8.80 0.00 3.31 22.37 0.05 65.47 12:48:01 7 5.34 0.00 4.82 2.49 0.07 87.27 12:49:01 all 22.11 0.00 4.12 5.24 0.09 68.44 12:49:01 0 23.27 0.00 4.53 0.57 0.08 71.55 12:49:01 1 22.74 0.00 4.41 2.49 0.08 70.28 12:49:01 2 22.77 0.00 4.52 2.01 0.10 70.60 12:49:01 3 27.09 0.00 3.87 1.58 0.08 67.38 12:49:01 4 18.74 0.00 3.73 0.94 0.08 76.50 12:49:01 5 15.68 0.00 3.49 26.97 0.10 53.76 12:49:01 6 22.86 0.00 4.16 3.93 0.08 68.97 12:49:01 7 23.69 0.00 4.25 3.56 0.07 68.44 12:50:01 all 11.71 0.00 1.04 0.69 0.06 86.51 12:50:01 0 11.87 0.00 1.02 0.00 0.05 87.06 12:50:01 1 11.97 0.00 1.25 5.08 0.05 81.65 12:50:01 2 11.32 0.00 1.25 0.00 0.05 87.37 12:50:01 3 11.47 0.00 1.05 0.03 0.07 87.37 12:50:01 4 13.36 0.00 1.16 0.02 0.08 85.38 12:50:01 5 14.31 0.00 1.12 0.25 0.05 84.27 12:50:01 6 10.18 0.00 0.72 0.02 0.05 89.03 12:50:01 7 9.15 0.00 0.75 0.07 0.05 89.98 12:51:01 all 0.94 0.00 0.24 0.25 0.05 98.51 12:51:01 0 1.02 0.00 0.25 0.02 0.05 98.67 12:51:01 1 0.90 0.00 0.27 2.02 0.07 96.75 12:51:01 2 0.55 0.00 0.23 0.00 0.05 99.17 12:51:01 3 1.07 0.00 0.15 0.00 0.05 98.73 12:51:01 4 1.30 0.00 0.30 0.00 0.07 98.33 12:51:01 5 0.55 0.00 0.17 0.02 0.03 99.23 12:51:01 6 0.94 0.00 0.30 0.00 0.05 98.71 12:51:01 7 1.22 0.00 0.23 0.00 0.03 98.52 12:52:01 all 5.96 0.00 0.67 0.50 0.03 92.84 12:52:01 0 15.70 0.00 0.95 0.25 0.05 83.05 12:52:01 1 3.06 0.00 0.63 2.40 0.02 93.89 12:52:01 2 1.24 0.00 0.60 0.12 0.02 98.03 12:52:01 3 2.07 0.00 0.65 0.07 0.02 97.20 12:52:01 4 3.94 0.00 0.47 0.27 0.02 95.31 12:52:01 5 17.75 0.00 0.85 0.45 0.05 80.90 12:52:01 6 2.47 0.00 0.70 0.40 0.05 96.38 12:52:01 7 1.45 0.00 0.47 0.08 0.02 97.98 Average: all 10.01 0.00 1.75 3.18 0.05 85.01 Average: 0 10.27 0.00 1.79 0.78 0.05 87.12 Average: 1 8.20 0.00 1.75 2.09 0.04 87.91 Average: 2 8.04 0.00 1.75 8.64 0.05 81.52 Average: 3 8.95 0.00 1.53 1.87 0.05 87.60 Average: 4 8.32 0.00 1.65 0.48 0.05 89.50 Average: 5 15.25 0.00 1.79 5.21 0.06 77.69 Average: 6 12.59 0.00 1.89 4.21 0.05 81.26 Average: 7 8.49 0.00 1.85 2.16 0.05 87.46