---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76679 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 830 28878 0 2458 30899 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:ea:d0:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:feea:d08b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:99:d2:58 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-76679) 10/14/24 _x86_64_ (8 CPU) 13:41:59 LINUX RESTART (8 CPU) 13:42:01 tps rtps wtps bread/s bwrtn/s 13:43:02 107.05 59.46 47.59 4703.88 57234.19 13:44:01 318.10 36.77 281.33 1788.41 27712.23 Average: 211.69 48.21 163.49 3258.27 42595.98 13:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:43:02 30100824 31772248 2838396 8.62 66324 1911560 1504996 4.43 805956 1730972 176312 13:44:01 29687192 31644364 3252028 9.87 95860 2153556 1462476 4.30 995808 1926168 132636 Average: 29894008 31708306 3045212 9.24 81092 2032558 1483736 4.37 900882 1828570 154474 13:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:43:02 ens3 468.51 323.31 4276.54 60.68 0.00 0.00 0.00 0.00 13:43:02 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 13:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 101.27 67.05 871.10 29.68 0.00 0.00 0.00 0.00 13:44:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 286.42 196.24 2587.98 45.31 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76679) 10/14/24 _x86_64_ (8 CPU) 13:41:59 LINUX RESTART (8 CPU) 13:42:01 CPU %user %nice %system %iowait %steal %idle 13:43:02 all 5.20 0.00 1.07 5.37 0.03 88.33 13:43:02 0 4.52 0.00 0.87 13.77 0.03 80.81 13:43:02 1 10.31 0.00 1.12 0.57 0.03 87.97 13:43:02 2 2.60 0.00 0.40 0.52 0.03 96.44 13:43:02 3 4.93 0.00 1.33 0.94 0.03 92.77 13:43:02 4 2.66 0.00 2.11 0.27 0.02 94.95 13:43:02 5 3.25 0.00 0.74 20.32 0.05 75.64 13:43:02 6 5.41 0.00 1.24 6.16 0.03 87.16 13:43:02 7 7.86 0.00 0.74 0.43 0.03 90.94 13:44:01 all 9.25 0.00 0.94 3.57 0.03 86.21 13:44:01 0 1.71 0.00 0.53 0.27 0.02 97.47 13:44:01 1 11.72 0.00 0.80 0.71 0.03 86.74 13:44:01 2 14.08 0.00 1.38 2.89 0.03 81.62 13:44:01 3 1.92 0.00 1.38 13.80 0.02 82.89 13:44:01 4 1.29 0.00 0.32 0.14 0.02 98.24 13:44:01 5 21.90 0.00 0.99 1.04 0.05 76.03 13:44:01 6 7.42 0.00 0.90 8.68 0.03 82.96 13:44:01 7 14.00 0.00 1.33 1.07 0.03 83.57 Average: all 7.21 0.00 1.01 4.48 0.03 87.28 Average: 0 3.13 0.00 0.70 7.06 0.03 89.09 Average: 1 11.01 0.00 0.96 0.64 0.03 87.36 Average: 2 8.29 0.00 0.88 1.69 0.03 89.10 Average: 3 3.44 0.00 1.35 7.33 0.03 87.86 Average: 4 1.98 0.00 1.22 0.20 0.02 96.58 Average: 5 12.50 0.00 0.86 10.76 0.05 75.83 Average: 6 6.41 0.00 1.07 7.41 0.03 85.08 Average: 7 10.90 0.00 1.03 0.75 0.03 87.28