---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37516 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 13G 143G 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 889 26145 0 5132 30823 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:4d:df:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe4d:df3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:b9:6f:31 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::42:2ff:feb9:6f31/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37516) 09/10/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 329.64 42.72 286.92 1923.89 30394.54 14:44:01 201.42 42.94 158.47 3525.55 40618.30 14:45:01 315.41 6.23 309.18 594.03 119578.74 14:46:01 216.71 0.05 216.66 5.47 73812.36 Average: 265.80 22.99 242.81 1512.25 66099.50 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30040680 31652932 2898540 8.80 71624 1850484 1411472 4.15 923716 1683176 171784 14:44:01 27650204 30298728 5289016 16.06 91492 2839548 2602804 7.66 2489248 2448068 529776 14:45:01 25645620 30059268 7293600 22.14 116544 4509632 4077828 12.00 3263956 3571428 1028 14:46:01 25454312 30236964 7484908 22.72 123640 4859248 2650036 7.80 3539696 3479760 724 Average: 27197704 30561973 5741516 17.43 100825 3514728 2685535 7.90 2554154 2795608 175828 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 14:43:01 ens3 242.00 164.43 1348.22 55.48 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:44:01 ens3 650.04 539.39 5223.25 123.07 0.00 0.00 0.00 0.00 14:45:01 docker0 2.35 6.03 0.15 87.70 0.00 0.00 0.00 0.00 14:45:01 vetha996872 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 14:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 ens3 202.03 133.61 4776.34 13.54 0.00 0.00 0.00 0.00 14:46:01 docker0 2.58 6.18 0.16 87.87 0.00 0.00 0.00 0.00 14:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 14:46:01 ens3 332.08 434.64 114.65 3322.14 0.00 0.00 0.00 0.00 Average: docker0 1.23 3.05 0.08 43.89 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 356.53 318.01 2865.55 878.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37516) 09/10/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 10.21 0.00 0.97 3.33 0.04 85.46 14:43:01 0 2.18 0.00 0.32 0.17 0.02 97.32 14:43:01 1 8.68 0.00 0.90 8.51 0.05 81.85 14:43:01 2 30.41 0.00 2.96 5.51 0.07 61.06 14:43:01 3 2.84 0.00 0.48 9.43 0.03 87.21 14:43:01 4 13.65 0.00 0.75 1.37 0.07 84.17 14:43:01 5 9.82 0.00 0.77 0.13 0.03 89.24 14:43:01 6 3.99 0.00 0.53 0.38 0.02 95.08 14:43:01 7 10.13 0.00 1.03 1.12 0.05 87.67 14:44:01 all 23.74 0.00 1.40 1.76 0.07 73.04 14:44:01 0 13.22 0.00 0.80 1.34 0.05 84.59 14:44:01 1 13.83 0.00 0.85 0.57 0.07 84.68 14:44:01 2 30.20 0.00 2.73 1.57 0.07 65.43 14:44:01 3 34.79 0.00 0.67 7.13 0.08 57.34 14:44:01 4 24.03 0.00 2.01 1.78 0.07 72.11 14:44:01 5 22.39 0.00 0.84 0.95 0.07 75.76 14:44:01 6 30.71 0.00 1.35 0.12 0.07 67.76 14:44:01 7 20.73 0.00 1.89 0.60 0.07 76.71 14:45:01 all 8.00 0.00 3.34 5.57 0.06 83.03 14:45:01 0 7.13 0.00 3.07 8.92 0.07 80.82 14:45:01 1 9.88 0.00 3.28 2.71 0.05 84.09 14:45:01 2 9.77 0.00 2.18 4.67 0.05 83.33 14:45:01 3 7.42 0.00 4.41 16.30 0.08 71.77 14:45:01 4 7.08 0.00 2.93 2.19 0.05 87.76 14:45:01 5 8.94 0.00 4.35 8.24 0.05 78.42 14:45:01 6 7.18 0.00 2.72 1.04 0.05 89.00 14:45:01 7 6.58 0.00 3.82 0.57 0.07 88.96 14:46:01 all 12.29 0.00 2.38 2.84 0.07 82.42 14:46:01 0 7.64 0.00 4.39 8.48 0.05 79.43 14:46:01 1 8.28 0.00 1.94 0.45 0.07 89.26 14:46:01 2 9.48 0.00 2.04 6.38 0.07 82.02 14:46:01 3 20.03 0.00 2.81 2.72 0.08 74.35 14:46:01 4 10.93 0.00 1.65 0.30 0.08 87.03 14:46:01 5 16.18 0.00 2.26 3.77 0.08 77.71 14:46:01 6 8.59 0.00 1.74 0.27 0.07 89.33 14:46:01 7 17.20 0.00 2.24 0.37 0.08 80.11 Average: all 13.57 0.00 2.02 3.37 0.06 80.98 Average: 0 7.54 0.00 2.14 4.71 0.05 85.56 Average: 1 10.17 0.00 1.74 3.06 0.06 84.97 Average: 2 19.98 0.00 2.48 4.53 0.06 72.95 Average: 3 16.29 0.00 2.08 8.88 0.07 72.67 Average: 4 13.95 0.00 1.83 1.41 0.07 82.74 Average: 5 14.34 0.00 2.05 3.26 0.06 80.29 Average: 6 12.63 0.00 1.59 0.45 0.05 85.28 Average: 7 13.66 0.00 2.24 0.67 0.07 83.36