---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20048 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 15G 141G 10% / 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 862 24564 0 6740 30849 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:cc:ad:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fecc:ad03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:8b:b8:04 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:fbff:fe8b:b804/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20048) 06/10/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:02 tps rtps wtps bread/s bwrtn/s 16:29:01 68.62 21.64 46.98 701.03 28345.03 16:30:01 75.79 0.57 75.22 36.13 37175.54 16:31:01 359.49 19.68 339.81 2296.68 178406.13 16:32:01 328.29 3.80 324.49 417.99 54339.35 16:33:01 134.38 0.38 133.99 36.39 36416.60 16:34:01 8.60 0.02 8.58 0.13 362.87 16:35:01 36.66 0.05 36.61 5.07 678.69 Average: 144.73 6.55 138.18 498.58 48007.56 16:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 30394840 31737960 2544380 7.72 48316 1617920 1376304 4.05 806820 1477500 9576 16:30:01 30046284 31668604 2892936 8.78 73200 1856112 1492208 4.39 893708 1704588 213140 16:31:01 25622064 31671424 7317156 22.21 130156 6040784 1736448 5.11 970340 5815740 204980 16:32:01 23366996 29726960 9572224 29.06 145628 6337616 8549808 25.16 3110092 5841016 2368 16:33:01 22730620 29416924 10208600 30.99 174596 6596864 9117632 26.83 3473608 6062976 4060 16:34:01 22592232 29282696 10346988 31.41 174788 6600944 9183776 27.02 3608256 6063424 244 16:35:01 24491276 31028512 8447944 25.65 175816 6461444 3123144 9.19 1900240 5934380 224 Average: 25606330 30647583 7332890 22.26 131786 5073098 4939903 14.53 2109009 4699946 62085 16:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 ens3 50.62 37.04 218.16 4.23 0.00 0.00 0.00 0.00 16:29:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 167.69 114.63 872.23 15.74 0.00 0.00 0.00 0.00 16:30:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 2187.37 1230.09 34550.49 97.48 0.00 0.00 0.00 0.00 16:31:01 lo 14.26 14.26 1.40 1.40 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 br-51e6c52ee14a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 92.44 54.42 315.90 5.50 0.00 0.00 0.00 0.00 16:32:01 vetha9e44d6 6.21 5.91 0.75 0.69 0.00 0.00 0.00 0.00 16:32:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 16:32:01 veth67509ab 0.35 0.62 0.03 0.63 0.00 0.00 0.00 0.00 16:33:01 ens3 113.23 69.04 1288.21 6.55 0.00 0.00 0.00 0.00 16:33:01 vetha9e44d6 178.69 181.24 24.26 63.87 0.00 0.00 0.00 0.01 16:33:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 16:33:01 veth67509ab 0.52 0.62 0.05 1.41 0.00 0.00 0.00 0.00 16:34:01 ens3 1.07 0.87 0.22 0.25 0.00 0.00 0.00 0.00 16:34:01 vetha9e44d6 151.07 153.46 18.88 55.96 0.00 0.00 0.00 0.00 16:34:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 16:34:01 veth67509ab 0.60 0.60 0.06 1.65 0.00 0.00 0.00 0.00 16:35:01 ens3 10.30 11.01 8.80 1.90 0.00 0.00 0.00 0.00 16:35:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 16:35:01 docker0 40.24 55.31 3.49 300.43 0.00 0.00 0.00 0.00 16:35:01 br-51e6c52ee14a 50.41 85.60 2.83 313.78 0.00 0.00 0.00 0.00 Average: ens3 375.44 217.15 5334.06 18.84 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 5.76 7.92 0.50 43.02 0.00 0.00 0.00 0.00 Average: br-51e6c52ee14a 7.22 12.26 0.40 44.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20048) 06/10/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:02 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 2.43 0.00 0.25 11.33 0.02 85.97 16:29:01 0 0.39 0.00 0.19 1.39 0.03 98.00 16:29:01 1 3.12 0.00 0.27 61.42 0.03 35.15 16:29:01 2 4.29 0.00 0.25 19.10 0.00 76.36 16:29:01 3 0.63 0.00 0.10 0.14 0.00 99.14 16:29:01 4 7.10 0.00 0.61 1.58 0.02 90.69 16:29:01 5 1.35 0.00 0.22 4.13 0.03 94.26 16:29:01 6 2.39 0.00 0.29 2.54 0.03 94.74 16:29:01 7 0.19 0.00 0.08 0.37 0.02 99.34 16:30:01 all 6.31 0.00 0.44 6.21 0.03 87.02 16:30:01 0 1.60 0.00 0.15 0.05 0.02 98.18 16:30:01 1 0.70 0.00 0.02 0.07 0.00 99.22 16:30:01 2 17.14 0.00 1.27 42.74 0.07 38.79 16:30:01 3 7.61 0.00 0.53 0.38 0.02 91.46 16:30:01 4 15.31 0.00 0.83 1.27 0.03 82.55 16:30:01 5 4.44 0.00 0.37 0.12 0.02 95.06 16:30:01 6 3.05 0.00 0.23 0.02 0.02 96.68 16:30:01 7 0.65 0.00 0.07 5.14 0.02 94.13 16:31:01 all 15.14 0.00 7.14 13.85 0.09 63.78 16:31:01 0 14.07 0.00 6.46 10.34 0.11 69.02 16:31:01 1 14.01 0.00 8.04 14.56 0.07 63.32 16:31:01 2 14.48 0.00 9.09 49.68 0.12 26.63 16:31:01 3 14.82 0.00 7.05 0.83 0.07 77.24 16:31:01 4 19.68 0.00 7.50 1.30 0.10 71.42 16:31:01 5 16.05 0.00 6.05 7.75 0.09 70.07 16:31:01 6 14.03 0.00 4.44 8.65 0.07 72.81 16:31:01 7 13.96 0.00 8.53 18.05 0.07 59.39 16:32:01 all 27.23 0.00 3.62 4.23 0.09 64.84 16:32:01 0 29.13 0.00 3.88 2.17 0.08 64.73 16:32:01 1 26.13 0.00 3.27 2.18 0.10 68.33 16:32:01 2 29.26 0.00 4.02 7.98 0.10 58.64 16:32:01 3 25.56 0.00 3.29 5.74 0.10 65.32 16:32:01 4 23.70 0.00 3.69 3.09 0.08 69.43 16:32:01 5 29.15 0.00 3.47 2.75 0.08 64.55 16:32:01 6 28.10 0.00 3.72 4.53 0.08 63.56 16:32:01 7 26.75 0.00 3.63 5.42 0.10 64.10 16:33:01 all 10.82 0.00 1.83 1.75 0.07 85.53 16:33:01 0 10.68 0.00 1.67 0.03 0.07 87.55 16:33:01 1 11.93 0.00 2.65 1.76 0.08 83.58 16:33:01 2 10.61 0.00 1.76 2.08 0.05 85.50 16:33:01 3 9.33 0.00 1.57 0.99 0.07 88.04 16:33:01 4 12.78 0.00 1.68 1.32 0.07 84.15 16:33:01 5 13.83 0.00 1.84 0.47 0.07 83.79 16:33:01 6 8.51 0.00 1.74 7.31 0.07 82.37 16:33:01 7 8.88 0.00 1.68 0.05 0.08 89.30 16:34:01 all 3.98 0.00 0.58 0.06 0.08 95.29 16:34:01 0 3.10 0.00 0.64 0.10 0.07 96.10 16:34:01 1 3.35 0.00 0.54 0.08 0.08 95.95 16:34:01 2 3.96 0.00 0.53 0.00 0.10 95.41 16:34:01 3 3.46 0.00 0.80 0.00 0.08 95.65 16:34:01 4 5.19 0.00 0.60 0.17 0.10 93.94 16:34:01 5 4.72 0.00 0.48 0.02 0.08 94.70 16:34:01 6 4.10 0.00 0.70 0.10 0.07 95.04 16:34:01 7 3.95 0.00 0.38 0.00 0.07 95.60 16:35:01 all 1.91 0.00 0.75 0.13 0.07 97.14 16:35:01 0 1.61 0.00 0.82 0.00 0.08 97.49 16:35:01 1 1.99 0.00 0.69 0.23 0.08 97.00 16:35:01 2 2.52 0.00 0.65 0.03 0.05 96.75 16:35:01 3 1.44 0.00 0.80 0.53 0.03 97.20 16:35:01 4 2.87 0.00 0.82 0.03 0.07 96.21 16:35:01 5 2.11 0.00 0.94 0.03 0.07 96.86 16:35:01 6 1.29 0.00 0.67 0.13 0.05 97.86 16:35:01 7 1.41 0.00 0.64 0.02 0.10 97.84 Average: all 9.66 0.00 2.06 5.30 0.06 82.92 Average: 0 8.63 0.00 1.94 1.95 0.07 87.40 Average: 1 8.69 0.00 2.14 11.33 0.07 77.77 Average: 2 11.74 0.00 2.47 17.16 0.07 68.55 Average: 3 8.96 0.00 2.00 1.23 0.05 87.76 Average: 4 12.35 0.00 2.22 1.25 0.07 84.11 Average: 5 10.20 0.00 1.88 2.14 0.06 85.71 Average: 6 8.77 0.00 1.68 3.31 0.06 86.20 Average: 7 7.94 0.00 2.12 4.10 0.06 85.77