---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7299 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 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 841 27440 0 3884 30869 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:d4:ef:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fed4:ef0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:ff:f9:87 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-7299) 02/21/24 _x86_64_ (8 CPU) 11:33:24 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 91.07 17.73 73.34 1021.83 24289.29 11:36:01 134.23 23.13 111.10 2773.00 30900.85 11:37:01 374.62 12.61 362.01 799.73 77161.46 11:38:01 13.81 0.00 13.81 0.00 18190.85 11:39:01 60.79 2.38 58.41 131.84 20826.51 Average: 134.90 11.17 123.73 945.25 34273.26 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30095456 31709220 2843764 8.63 71124 1851360 1402956 4.13 863004 1685364 190256 11:36:01 28640548 31651276 4298672 13.05 103132 3175208 1598004 4.70 999204 2915448 1163596 11:37:01 26695872 30309844 6243348 18.95 126172 3644452 4913620 14.46 2432604 3361208 600 11:38:01 26743576 30309564 6195644 18.81 126228 3644536 4807356 14.14 2433300 3312476 64 11:39:01 28103816 31614868 4835404 14.68 130308 3618396 1470140 4.33 1164580 3246724 52564 Average: 28055854 31118954 4883366 14.83 111393 3186790 2838415 8.35 1578538 2904244 281416 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 ens3 59.11 39.89 934.47 8.47 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:36:01 ens3 256.81 166.36 7357.65 17.53 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 br-a58782dcbfe3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 8.27 8.27 0.76 0.76 0.00 0.00 0.00 0.00 11:37:01 vetha6c213a 111.65 91.80 44.51 115.74 0.00 0.00 0.00 0.01 11:37:01 ens3 63.67 45.43 1849.46 4.25 0.00 0.00 0.00 0.00 11:37:01 veth5912dd6 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 vetha6c213a 3.93 3.43 2.21 3.36 0.00 0.00 0.00 0.00 11:38:01 ens3 4.03 2.67 1.14 1.30 0.00 0.00 0.00 0.00 11:38:01 veth5912dd6 0.18 0.18 0.02 0.47 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 86.94 63.32 133.07 28.53 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 34.56 34.56 10.46 10.46 0.00 0.00 0.00 0.00 Average: ens3 94.11 63.53 2055.09 12.01 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: lo 6.13 6.13 2.03 2.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7299) 02/21/24 _x86_64_ (8 CPU) 11:33:24 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 10.35 0.00 0.77 2.05 0.04 86.80 11:35:01 0 10.41 0.00 0.33 1.20 0.08 87.97 11:35:01 1 20.82 0.00 1.45 0.62 0.03 77.07 11:35:01 2 26.60 0.00 2.02 1.05 0.05 70.27 11:35:01 3 7.81 0.00 0.58 0.17 0.02 91.43 11:35:01 4 2.71 0.00 0.42 12.20 0.02 84.66 11:35:01 5 0.87 0.00 0.37 0.97 0.02 97.78 11:35:01 6 12.11 0.00 0.69 0.12 0.02 87.07 11:35:01 7 1.50 0.00 0.33 0.08 0.02 98.07 11:36:01 all 11.56 0.00 2.38 2.26 0.04 83.76 11:36:01 0 11.80 0.00 2.33 8.06 0.05 77.75 11:36:01 1 12.92 0.00 3.32 0.15 0.05 83.55 11:36:01 2 26.87 0.00 3.26 1.66 0.05 68.17 11:36:01 3 10.24 0.00 2.13 0.55 0.07 87.00 11:36:01 4 16.53 0.00 2.62 2.05 0.05 78.75 11:36:01 5 4.13 0.00 1.68 3.37 0.05 90.77 11:36:01 6 3.01 0.00 1.60 1.88 0.07 93.44 11:36:01 7 6.98 0.00 2.04 0.33 0.02 90.62 11:37:01 all 20.01 0.00 3.18 4.77 0.06 71.97 11:37:01 0 13.41 0.00 3.22 25.32 0.05 57.99 11:37:01 1 22.01 0.00 2.96 2.54 0.05 72.43 11:37:01 2 20.96 0.00 3.05 0.67 0.05 75.27 11:37:01 3 22.26 0.00 3.28 2.23 0.05 72.18 11:37:01 4 19.16 0.00 2.80 1.49 0.05 76.49 11:37:01 5 21.22 0.00 3.77 3.82 0.07 71.12 11:37:01 6 20.96 0.00 3.31 0.88 0.05 74.80 11:37:01 7 20.11 0.00 3.07 1.33 0.07 75.42 11:38:01 all 0.53 0.00 0.08 0.85 0.03 98.52 11:38:01 0 0.38 0.00 0.07 6.77 0.02 92.76 11:38:01 1 0.62 0.00 0.08 0.00 0.03 99.27 11:38:01 2 0.50 0.00 0.13 0.02 0.07 99.28 11:38:01 3 0.53 0.00 0.10 0.00 0.03 99.33 11:38:01 4 0.63 0.00 0.03 0.00 0.00 99.33 11:38:01 5 0.35 0.00 0.07 0.00 0.03 99.55 11:38:01 6 0.40 0.00 0.02 0.00 0.02 99.57 11:38:01 7 0.82 0.00 0.13 0.00 0.02 99.03 11:39:01 all 8.38 0.00 0.74 1.35 0.03 89.49 11:39:01 0 1.32 0.00 0.57 8.90 0.03 89.17 11:39:01 1 2.82 0.00 0.65 0.30 0.05 96.18 11:39:01 2 1.63 0.00 0.53 0.12 0.02 97.70 11:39:01 3 11.94 0.00 0.57 0.17 0.03 87.29 11:39:01 4 5.08 0.00 0.65 0.10 0.05 94.12 11:39:01 5 36.96 0.00 1.83 0.82 0.05 60.34 11:39:01 6 3.04 0.00 0.53 0.37 0.02 96.04 11:39:01 7 4.25 0.00 0.62 0.02 0.02 95.10 Average: all 10.15 0.00 1.43 2.25 0.04 86.13 Average: 0 7.45 0.00 1.30 10.03 0.05 81.17 Average: 1 11.83 0.00 1.69 0.72 0.04 85.71 Average: 2 15.29 0.00 1.80 0.70 0.05 82.17 Average: 3 10.54 0.00 1.33 0.62 0.04 87.47 Average: 4 8.80 0.00 1.30 3.17 0.03 86.70 Average: 5 12.70 0.00 1.54 1.79 0.04 83.93 Average: 6 7.88 0.00 1.22 0.65 0.03 90.22 Average: 7 6.72 0.00 1.24 0.35 0.03 91.67