---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1263 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 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 843 26538 0 4785 30867 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:e1:94:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fee1:94f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:74:a9:79 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-1263) 02/01/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 103.50 35.34 68.16 1676.92 16994.50 02:51:01 127.30 22.85 104.45 2721.15 23162.27 02:52:01 422.66 12.75 409.92 786.47 104159.59 02:53:01 11.46 0.33 11.13 27.99 10902.37 02:54:01 8.78 0.02 8.77 2.40 10659.97 02:55:01 13.25 0.02 13.23 0.13 10866.59 02:56:01 19.95 0.08 19.86 13.46 12032.93 02:57:01 61.90 1.95 59.95 112.23 14085.84 Average: 96.10 9.17 86.93 667.57 25357.47 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30086348 31710724 2852872 8.66 70776 1862472 1405484 4.14 865576 1695448 195380 02:51:01 28734592 31683260 4204628 12.76 102392 3114868 1385996 4.08 972712 2854900 1100992 02:52:01 25633184 30267456 7306036 22.18 132104 4627948 7274176 21.40 2488428 4315064 364 02:53:01 24254908 28939440 8684312 26.36 132348 4630788 9110036 26.80 3853568 4317504 312 02:54:01 24248536 28932760 8690684 26.38 132424 4631028 9093600 26.76 3860184 4316904 176 02:55:01 23944676 28636684 8994544 27.31 132700 4635576 9208360 27.09 4160064 4316192 188 02:56:01 24552112 29247108 8387108 25.46 132988 4664556 6927956 20.38 3575980 4307888 252 02:57:01 27118152 31568960 5821068 17.67 136988 4512008 1549036 4.56 1281140 4074412 47224 Average: 26071564 30123299 6867656 20.85 121590 4084906 5744330 16.90 2632206 3774789 168111 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 71.45 48.18 1012.51 8.76 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 8.13 8.13 0.75 0.75 0.00 0.00 0.00 0.00 02:51:01 br-7d8f07c21448 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 257.57 168.02 8027.33 16.52 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth33fdafd 0.13 0.58 0.01 0.04 0.00 0.00 0.00 0.00 02:52:01 lo 4.03 4.03 0.36 0.36 0.00 0.00 0.00 0.00 02:52:01 veth7d8906a 1.13 1.27 0.07 0.08 0.00 0.00 0.00 0.00 02:52:01 veth6ead569 0.45 0.65 0.05 0.31 0.00 0.00 0.00 0.00 02:53:01 veth33fdafd 2.27 2.23 7.86 2.60 0.00 0.00 0.00 0.00 02:53:01 lo 5.71 5.71 9.85 9.85 0.00 0.00 0.00 0.00 02:53:01 veth7d8906a 22.53 19.03 8.81 26.75 0.00 0.00 0.00 0.00 02:53:01 veth6ead569 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth33fdafd 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 lo 5.60 5.60 0.83 0.83 0.00 0.00 0.00 0.00 02:54:01 veth7d8906a 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth6ead569 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 veth33fdafd 6.03 6.82 15.35 5.37 0.00 0.00 0.00 0.00 02:55:01 lo 17.81 17.81 32.11 32.11 0.00 0.00 0.00 0.00 02:55:01 veth7d8906a 102.45 83.19 35.03 175.90 0.00 0.00 0.00 0.01 02:55:01 veth6ead569 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth33fdafd 1.40 1.27 0.13 0.16 0.00 0.00 0.00 0.00 02:56:01 lo 14.41 14.41 0.91 0.91 0.00 0.00 0.00 0.00 02:56:01 veth7d8906a 1.35 1.53 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 br-7d8f07c21448 12.05 14.06 14.41 28.75 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1054.27 692.54 21520.35 161.31 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.25 7.25 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 91.20 59.04 2594.40 13.11 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1263) 02/01/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.52 0.00 0.83 1.64 0.03 86.98 02:50:01 0 13.71 0.00 1.12 0.72 0.03 84.42 02:50:01 1 1.37 0.00 0.20 0.47 0.07 97.90 02:50:01 2 8.12 0.00 0.82 0.17 0.02 90.88 02:50:01 3 1.85 0.00 0.38 0.05 0.02 97.70 02:50:01 4 0.30 0.00 0.22 4.48 0.00 95.00 02:50:01 5 27.38 0.00 1.72 2.82 0.05 68.02 02:50:01 6 26.31 0.00 1.45 2.45 0.05 69.73 02:50:01 7 5.15 0.00 0.68 2.00 0.02 92.14 02:51:01 all 11.08 0.00 2.24 2.20 0.05 84.42 02:51:01 0 10.83 0.00 2.41 1.46 0.05 85.24 02:51:01 1 5.99 0.00 2.35 3.39 0.07 88.20 02:51:01 2 5.74 0.00 1.66 0.02 0.03 92.55 02:51:01 3 7.24 0.00 1.86 0.12 0.05 90.73 02:51:01 4 3.61 0.00 1.48 7.68 0.05 87.18 02:51:01 5 5.73 0.00 1.39 0.10 0.03 92.75 02:51:01 6 37.86 0.00 4.54 2.87 0.08 54.65 02:51:01 7 11.73 0.00 2.20 2.01 0.05 84.00 02:52:01 all 19.40 0.00 4.29 5.33 0.08 70.90 02:52:01 0 16.34 0.00 4.37 1.50 0.07 77.73 02:52:01 1 21.17 0.00 4.45 0.86 0.08 73.43 02:52:01 2 18.94 0.00 3.47 0.66 0.07 76.87 02:52:01 3 19.13 0.00 4.15 2.33 0.08 74.31 02:52:01 4 19.69 0.00 3.71 3.67 0.08 72.84 02:52:01 5 13.28 0.00 5.66 30.52 0.08 50.46 02:52:01 6 22.15 0.00 4.30 1.51 0.08 71.96 02:52:01 7 24.49 0.00 4.26 1.75 0.08 69.42 02:53:01 all 15.22 0.00 1.39 0.40 0.06 82.93 02:53:01 0 15.82 0.00 1.61 0.07 0.08 82.43 02:53:01 1 19.36 0.00 1.52 0.00 0.07 79.05 02:53:01 2 14.19 0.00 1.27 0.00 0.05 84.49 02:53:01 3 13.61 0.00 1.31 0.20 0.07 84.82 02:53:01 4 17.27 0.00 1.59 0.02 0.07 81.06 02:53:01 5 11.00 0.00 1.24 2.92 0.07 84.78 02:53:01 6 13.22 0.00 1.20 0.00 0.05 85.53 02:53:01 7 17.29 0.00 1.39 0.00 0.05 81.27 02:54:01 all 1.22 0.00 0.14 0.48 0.04 98.11 02:54:01 0 0.28 0.00 0.03 0.00 0.03 99.65 02:54:01 1 1.38 0.00 0.22 0.00 0.03 98.37 02:54:01 2 1.05 0.00 0.07 0.00 0.03 98.85 02:54:01 3 0.69 0.00 0.08 0.08 0.05 99.10 02:54:01 4 2.51 0.00 0.08 0.00 0.03 97.37 02:54:01 5 0.89 0.00 0.13 3.81 0.05 95.12 02:54:01 6 2.59 0.00 0.43 0.00 0.03 96.95 02:54:01 7 0.33 0.00 0.08 0.00 0.03 99.55 02:55:01 all 6.89 0.00 0.76 0.56 0.06 91.73 02:55:01 0 6.94 0.00 0.92 0.08 0.05 92.01 02:55:01 1 8.51 0.00 1.06 0.00 0.07 90.35 02:55:01 2 7.27 0.00 0.62 0.00 0.05 92.06 02:55:01 3 7.27 0.00 0.92 0.22 0.07 91.53 02:55:01 4 7.07 0.00 0.64 0.05 0.03 92.21 02:55:01 5 5.63 0.00 0.63 4.02 0.05 89.66 02:55:01 6 5.76 0.00 0.65 0.12 0.08 93.39 02:55:01 7 6.65 0.00 0.65 0.00 0.08 92.61 02:56:01 all 1.28 0.00 0.46 0.19 0.07 98.01 02:56:01 0 0.97 0.00 0.53 0.00 0.07 98.43 02:56:01 1 1.87 0.00 0.71 0.02 0.07 97.34 02:56:01 2 0.85 0.00 0.27 0.00 0.05 98.83 02:56:01 3 1.55 0.00 0.52 0.15 0.07 97.72 02:56:01 4 1.10 0.00 0.40 0.02 0.08 98.39 02:56:01 5 1.47 0.00 0.30 1.04 0.05 97.13 02:56:01 6 1.44 0.00 0.42 0.30 0.08 97.76 02:56:01 7 0.97 0.00 0.52 0.02 0.07 98.43 02:57:01 all 8.12 0.00 0.65 0.39 0.03 90.80 02:57:01 0 1.50 0.00 0.42 0.03 0.02 98.03 02:57:01 1 15.63 0.00 1.07 0.12 0.03 83.15 02:57:01 2 2.52 0.00 0.53 0.03 0.02 96.90 02:57:01 3 13.48 0.00 0.81 0.13 0.03 85.54 02:57:01 4 15.17 0.00 0.72 0.15 0.02 83.94 02:57:01 5 3.04 0.00 0.45 1.20 0.03 95.28 02:57:01 6 1.58 0.00 0.55 1.12 0.03 96.71 02:57:01 7 12.01 0.00 0.67 0.37 0.05 86.90 Average: all 9.20 0.00 1.34 1.39 0.05 88.02 Average: 0 8.29 0.00 1.42 0.48 0.05 89.76 Average: 1 9.38 0.00 1.44 0.60 0.06 88.52 Average: 2 7.32 0.00 1.08 0.11 0.04 91.44 Average: 3 8.08 0.00 1.25 0.41 0.05 90.21 Average: 4 8.33 0.00 1.10 2.00 0.05 88.53 Average: 5 8.55 0.00 1.43 5.75 0.05 84.21 Average: 6 13.82 0.00 1.68 1.04 0.06 83.39 Average: 7 9.81 0.00 1.30 0.77 0.05 88.06