---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6984 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 867 28672 0 2627 30857 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:05:06:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe05:6a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:ae:16:fe 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::42:41ff:feae:16fe/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-6984) 02/20/24 _x86_64_ (8 CPU) 13:12:33 LINUX RESTART (8 CPU) 13:13:02 tps rtps wtps bread/s bwrtn/s 13:14:01 304.73 66.80 237.93 4531.03 54576.24 13:15:01 150.82 41.28 109.55 2046.06 54576.90 13:16:01 103.92 3.95 99.97 142.38 52014.40 13:17:01 138.79 3.20 135.59 417.40 23596.33 Average: 174.02 28.65 145.37 1772.72 46155.89 13:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:01 30060496 31642876 2878724 8.74 63216 1832536 1488772 4.38 958792 1632328 177324 13:15:01 29329808 31161400 3609412 10.96 81888 2048156 2096420 6.17 1480240 1807304 141008 13:16:01 29106320 31140156 3832900 11.64 97532 2218628 2099196 6.18 1532124 1947592 146724 13:17:01 29423116 31655200 3516104 10.67 111492 2401008 1422652 4.19 1092008 2062080 43372 Average: 29479935 31399908 3459285 10.50 88532 2125082 1776760 5.23 1265791 1862326 127107 13:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 352.09 256.23 1514.56 62.21 0.00 0.00 0.00 0.00 13:14:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 171.50 139.81 1392.71 44.92 0.00 0.00 0.00 0.00 13:15:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 77.59 53.24 687.24 15.13 0.00 0.00 0.00 0.00 13:16:01 lo 42.56 42.56 2.82 2.82 0.00 0.00 0.00 0.00 13:17:01 docker0 45.68 75.90 3.00 1441.70 0.00 0.00 0.00 0.00 13:17:01 ens3 216.45 141.73 2024.75 31.59 0.00 0.00 0.00 0.00 13:17:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 11.47 19.06 0.75 361.93 0.00 0.00 0.00 0.00 Average: ens3 203.79 147.30 1404.36 38.36 0.00 0.00 0.00 0.00 Average: lo 12.16 12.16 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6984) 02/20/24 _x86_64_ (8 CPU) 13:12:33 LINUX RESTART (8 CPU) 13:13:02 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 9.92 0.00 1.04 4.49 0.04 84.50 13:14:01 0 9.77 0.00 0.88 0.46 0.03 88.86 13:14:01 1 7.22 0.00 1.17 0.65 0.05 90.91 13:14:01 2 5.46 0.00 0.60 19.05 0.05 74.85 13:14:01 3 21.22 0.00 1.41 2.35 0.07 74.95 13:14:01 4 11.13 0.00 0.87 0.80 0.03 87.17 13:14:01 5 3.80 0.00 0.58 0.99 0.03 94.60 13:14:01 6 7.96 0.00 0.80 7.08 0.03 84.12 13:14:01 7 12.79 0.00 1.98 4.66 0.05 80.52 13:15:01 all 14.10 0.00 0.99 3.94 0.05 80.93 13:15:01 0 14.41 0.00 1.09 0.89 0.05 83.57 13:15:01 1 17.44 0.00 0.97 0.89 0.07 80.64 13:15:01 2 17.80 0.00 0.89 2.97 0.05 78.29 13:15:01 3 8.17 0.00 0.72 3.29 0.07 87.75 13:15:01 4 6.63 0.00 0.55 0.50 0.03 92.28 13:15:01 5 3.78 0.00 0.33 0.02 0.02 95.86 13:15:01 6 21.25 0.00 1.20 9.62 0.05 67.87 13:15:01 7 23.46 0.00 2.10 13.39 0.07 60.99 13:16:01 all 11.43 0.00 0.80 3.51 0.04 84.22 13:16:01 0 6.02 0.00 0.78 5.10 0.03 88.06 13:16:01 1 0.80 0.00 0.40 0.08 0.02 98.70 13:16:01 2 3.42 0.00 0.53 0.48 0.02 95.55 13:16:01 3 45.36 0.00 2.07 1.61 0.08 50.87 13:16:01 4 23.70 0.00 1.50 0.45 0.03 74.32 13:16:01 5 6.06 0.00 0.50 0.08 0.03 93.32 13:16:01 6 4.56 0.00 0.55 19.78 0.05 75.06 13:16:01 7 1.77 0.00 0.17 0.47 0.05 97.55 13:17:01 all 16.17 0.00 2.21 1.47 0.05 80.10 13:17:01 0 18.20 0.00 2.32 0.05 0.05 79.38 13:17:01 1 22.10 0.00 2.02 0.28 0.05 75.55 13:17:01 2 14.45 0.00 2.43 0.49 0.07 82.57 13:17:01 3 9.72 0.00 1.89 2.51 0.03 85.85 13:17:01 4 29.96 0.00 2.80 0.08 0.07 67.08 13:17:01 5 9.23 0.00 1.78 0.20 0.05 88.75 13:17:01 6 13.41 0.00 2.05 0.07 0.03 84.44 13:17:01 7 12.29 0.00 2.35 8.07 0.08 77.21 Average: all 12.92 0.00 1.26 3.35 0.05 82.43 Average: 0 12.10 0.00 1.27 1.63 0.04 84.95 Average: 1 11.90 0.00 1.14 0.47 0.05 86.44 Average: 2 10.29 0.00 1.11 5.68 0.05 82.87 Average: 3 21.09 0.00 1.52 2.44 0.06 74.89 Average: 4 17.89 0.00 1.43 0.46 0.04 80.18 Average: 5 5.72 0.00 0.80 0.32 0.03 93.13 Average: 6 11.81 0.00 1.15 9.14 0.04 77.85 Average: 7 12.56 0.00 1.64 6.64 0.06 79.09