---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3150 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: 2799.996 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 832 25091 0 6243 30878 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:bc:1a:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:febc:1ac5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:46:8f:3f 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-3150) 02/06/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 101.27 36.81 64.46 1721.20 20189.66 14:31:01 119.56 19.86 99.70 2320.68 25862.62 14:32:01 229.68 3.50 226.18 488.72 112552.57 14:33:01 211.71 3.07 208.65 430.19 55450.89 14:34:01 18.70 0.30 18.40 13.60 14348.54 14:35:01 61.44 1.38 60.06 112.11 17070.49 Average: 123.79 10.75 113.04 845.32 40970.18 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30143480 31734120 2795740 8.49 67340 1834420 1449540 4.26 837952 1667148 161960 14:31:01 29813280 31767076 3125940 9.49 89364 2158052 1342744 3.95 853444 1946224 161536 14:32:01 25862172 31683760 7077048 21.49 135092 5825064 1435588 4.22 1001072 5561684 978888 14:33:01 23661372 29719452 9277848 28.17 140748 6049916 7982412 23.49 3105520 5567792 1108 14:34:01 23377084 29443712 9562136 29.03 141064 6058104 8423496 24.78 3394412 5557820 420 14:35:01 25696688 31615112 7242532 21.99 144412 5905496 1541396 4.54 1273024 5432472 16716 Average: 26425679 30993872 6513541 19.77 119670 4638509 3695863 10.87 1744237 4288857 220105 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 71.77 46.13 915.58 9.23 0.00 0.00 0.00 0.00 14:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 64.07 46.99 929.66 8.52 0.00 0.00 0.00 0.00 14:31:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1184.14 673.29 32652.66 49.29 0.00 0.00 0.00 0.00 14:32:01 lo 10.86 10.86 1.06 1.06 0.00 0.00 0.00 0.00 14:32:01 br-9a57275e60e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth4e69ad8 101.65 101.43 17.33 19.30 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth153332c 6.92 6.53 0.93 0.73 0.00 0.00 0.00 0.00 14:33:01 vethfa78fba 0.35 0.63 0.03 0.64 0.00 0.00 0.00 0.00 14:34:01 veth4e69ad8 166.09 163.04 29.00 55.98 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 veth153332c 378.09 371.12 46.74 122.87 0.00 0.00 0.00 0.01 14:34:01 vethfa78fba 0.55 0.60 0.05 1.60 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1647.86 991.12 35278.32 166.86 0.00 0.00 0.00 0.00 14:35:01 lo 38.63 38.63 21.67 21.67 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 230.97 136.82 5775.13 19.90 0.00 0.00 0.00 0.00 Average: lo 5.80 5.80 3.57 3.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3150) 02/06/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 8.73 0.00 0.71 2.06 0.04 88.45 14:30:01 0 9.41 0.00 0.78 0.54 0.03 89.23 14:30:01 1 31.39 0.00 2.10 2.56 0.05 63.89 14:30:01 2 7.91 0.00 0.54 3.67 0.03 87.85 14:30:01 3 6.39 0.00 0.47 0.05 0.02 93.07 14:30:01 4 0.61 0.00 0.24 2.01 0.08 97.06 14:30:01 5 1.87 0.00 0.24 6.69 0.02 91.19 14:30:01 6 4.27 0.00 0.56 0.29 0.03 94.85 14:30:01 7 8.00 0.00 0.76 0.68 0.02 90.54 14:31:01 all 9.79 0.00 0.78 1.96 0.04 87.42 14:31:01 0 12.47 0.00 1.32 0.87 0.02 85.33 14:31:01 1 4.92 0.00 0.47 0.20 0.02 94.39 14:31:01 2 1.53 0.00 0.32 0.03 0.00 98.12 14:31:01 3 11.73 0.00 0.78 0.13 0.03 87.32 14:31:01 4 0.45 0.00 0.22 0.85 0.10 98.38 14:31:01 5 8.65 0.00 0.77 2.33 0.03 88.22 14:31:01 6 5.12 0.00 0.83 7.81 0.05 86.18 14:31:01 7 33.52 0.00 1.54 3.45 0.05 61.45 14:32:01 all 13.40 0.00 5.91 4.62 0.08 76.00 14:32:01 0 12.57 0.00 6.11 0.08 0.08 81.15 14:32:01 1 13.61 0.00 7.67 3.54 0.10 75.09 14:32:01 2 13.76 0.00 6.01 0.19 0.07 79.97 14:32:01 3 15.19 0.00 5.61 0.70 0.08 78.43 14:32:01 4 12.05 0.00 6.71 23.66 0.09 57.50 14:32:01 5 12.63 0.00 5.97 0.98 0.07 80.35 14:32:01 6 13.19 0.00 4.35 7.53 0.09 74.84 14:32:01 7 14.17 0.00 4.90 0.47 0.07 80.39 14:33:01 all 25.93 0.00 3.67 2.29 0.08 68.03 14:33:01 0 26.42 0.00 3.48 0.39 0.07 69.65 14:33:01 1 25.83 0.00 3.56 0.77 0.08 69.75 14:33:01 2 25.36 0.00 3.92 0.61 0.10 70.02 14:33:01 3 25.08 0.00 3.90 0.57 0.08 70.36 14:33:01 4 25.71 0.00 3.90 11.17 0.08 59.13 14:33:01 5 24.27 0.00 3.22 4.08 0.08 68.35 14:33:01 6 26.06 0.00 3.81 0.10 0.07 69.96 14:33:01 7 28.74 0.00 3.57 0.65 0.07 66.96 14:34:01 all 9.86 0.00 1.14 0.70 0.09 88.21 14:34:01 0 8.64 0.00 1.22 0.02 0.10 90.02 14:34:01 1 9.59 0.00 1.07 0.08 0.07 89.19 14:34:01 2 9.93 0.00 1.34 0.03 0.08 88.62 14:34:01 3 9.19 0.00 1.37 0.03 0.10 89.30 14:34:01 4 10.22 0.00 1.09 0.15 0.10 88.45 14:34:01 5 11.17 0.00 1.02 5.23 0.08 82.50 14:34:01 6 10.56 0.00 0.99 0.00 0.08 88.37 14:34:01 7 9.63 0.00 0.99 0.02 0.08 89.29 14:35:01 all 5.05 0.00 0.76 1.02 0.06 93.12 14:35:01 0 2.50 0.00 0.68 0.53 0.07 96.21 14:35:01 1 6.78 0.00 0.78 0.28 0.08 92.07 14:35:01 2 15.52 0.00 0.95 0.22 0.05 83.26 14:35:01 3 1.20 0.00 0.67 4.90 0.07 93.17 14:35:01 4 8.63 0.00 1.04 1.46 0.05 88.83 14:35:01 5 1.74 0.00 0.72 0.70 0.05 96.79 14:35:01 6 1.91 0.00 0.69 0.05 0.05 97.31 14:35:01 7 2.08 0.00 0.54 0.05 0.05 97.29 Average: all 12.12 0.00 2.16 2.10 0.06 83.56 Average: 0 12.00 0.00 2.26 0.41 0.06 85.27 Average: 1 15.31 0.00 2.60 1.23 0.07 80.79 Average: 2 12.32 0.00 2.17 0.78 0.06 84.67 Average: 3 11.46 0.00 2.13 1.07 0.06 85.28 Average: 4 9.61 0.00 2.18 6.49 0.08 81.63 Average: 5 10.05 0.00 1.99 3.33 0.06 84.57 Average: 6 10.18 0.00 1.86 2.62 0.06 85.27 Average: 7 16.04 0.00 2.05 0.89 0.06 80.97