---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9605 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 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 819 29091 0 2256 30925 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:28:92:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe28:9262/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:d8:22:55 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:dfff:fed8:2255/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9605) 01/04/24 _x86_64_ (8 CPU) 18:54:23 LINUX RESTART (8 CPU) 18:55:02 tps rtps wtps bread/s bwrtn/s 18:56:01 258.10 36.90 221.20 1720.91 26098.27 18:57:01 124.95 9.22 115.73 1663.60 35098.80 Average: 190.98 22.95 168.03 1692.02 30635.59 18:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 30190888 31731616 2748332 8.34 65784 1788572 1430568 4.21 833956 1627456 129700 18:57:01 29774876 31640688 3164344 9.61 77548 2090548 1497360 4.41 1020884 1831384 16880 Average: 29982882 31686152 2956338 8.98 71666 1939560 1463964 4.31 927420 1729420 73290 18:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 62.10 41.82 802.22 8.98 0.00 0.00 0.00 0.00 18:56:01 lo 1.19 1.19 0.13 0.13 0.00 0.00 0.00 0.00 18:57:01 docker0 43.07 75.25 2.22 841.71 0.00 0.00 0.00 0.00 18:57:01 ens3 168.00 126.25 1568.61 282.87 0.00 0.00 0.00 0.00 18:57:01 lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 Average: docker0 21.71 37.93 1.12 424.32 0.00 0.00 0.00 0.00 Average: ens3 115.48 84.38 1188.57 147.05 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9605) 01/04/24 _x86_64_ (8 CPU) 18:54:23 LINUX RESTART (8 CPU) 18:55:02 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 8.31 0.00 0.80 4.37 0.03 86.49 18:56:01 0 2.46 0.00 0.36 3.85 0.00 93.34 18:56:01 1 17.01 0.00 1.22 23.05 0.05 58.67 18:56:01 2 4.59 0.00 0.39 0.17 0.02 94.84 18:56:01 3 1.10 0.00 0.39 1.49 0.02 97.00 18:56:01 4 6.41 0.00 0.76 1.14 0.02 91.67 18:56:01 5 6.25 0.00 1.02 2.66 0.05 90.01 18:56:01 6 19.94 0.00 1.53 1.21 0.05 77.28 18:56:01 7 8.79 0.00 0.76 1.34 0.05 89.06 18:57:01 all 9.17 0.00 0.94 3.58 0.03 86.28 18:57:01 0 19.68 0.00 1.09 2.54 0.05 76.64 18:57:01 1 5.82 0.00 0.95 11.70 0.05 81.47 18:57:01 2 1.12 0.00 0.84 4.04 0.02 93.99 18:57:01 3 2.34 0.00 0.43 0.10 0.02 97.11 18:57:01 4 21.09 0.00 1.41 1.68 0.05 75.77 18:57:01 5 9.47 0.00 0.80 1.20 0.05 88.47 18:57:01 6 7.08 0.00 0.74 0.59 0.02 91.58 18:57:01 7 6.85 0.00 1.20 6.74 0.03 85.17 Average: all 8.75 0.00 0.87 3.97 0.03 86.38 Average: 0 11.13 0.00 0.72 3.19 0.03 84.93 Average: 1 11.37 0.00 1.09 17.33 0.05 70.16 Average: 2 2.84 0.00 0.61 2.12 0.02 94.41 Average: 3 1.72 0.00 0.41 0.79 0.02 97.06 Average: 4 13.80 0.00 1.09 1.41 0.03 83.67 Average: 5 7.88 0.00 0.91 1.93 0.05 89.23 Average: 6 13.45 0.00 1.13 0.89 0.03 84.49 Average: 7 7.81 0.00 0.99 4.06 0.04 87.10