---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12868 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 10G 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 807 29167 0 2191 30934 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:89:fd:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe89:fd67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:bc:37:4d 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::42:39ff:febc:374d/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-12868) 01/17/24 _x86_64_ (8 CPU) 08:57:22 LINUX RESTART (8 CPU) 08:58:01 tps rtps wtps bread/s bwrtn/s 08:59:01 99.37 22.79 76.57 1178.27 23799.40 09:00:01 133.28 9.88 123.40 1698.38 30265.62 Average: 116.32 16.34 99.98 1438.31 27032.24 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 30085884 31704708 2853328 8.66 69904 1858528 1426620 4.20 865680 1693544 182896 09:00:01 29929560 31738352 3009652 9.14 84388 2023132 1403268 4.13 925804 1763052 55120 Average: 30007722 31721530 2931490 8.90 77146 1940830 1414944 4.16 895742 1728298 119008 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 62.83 46.25 1034.06 7.83 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 ens3 84.47 66.42 479.82 108.06 0.00 0.00 0.00 0.00 09:00:01 docker0 2.78 3.53 0.44 25.62 0.00 0.00 0.00 0.00 09:00:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 73.65 56.34 756.97 57.94 0.00 0.00 0.00 0.00 Average: docker0 1.39 1.77 0.22 12.81 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12868) 01/17/24 _x86_64_ (8 CPU) 08:57:22 LINUX RESTART (8 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 10.14 0.00 0.68 2.35 0.03 86.79 08:59:01 0 3.87 0.00 0.50 4.14 0.03 91.45 08:59:01 1 2.82 0.00 0.50 6.60 0.03 90.04 08:59:01 2 0.72 0.00 0.23 0.43 0.02 98.60 08:59:01 3 5.26 0.00 0.45 3.67 0.03 90.58 08:59:01 4 8.63 0.00 0.47 0.18 0.02 90.70 08:59:01 5 24.94 0.00 1.57 2.58 0.05 70.86 08:59:01 6 22.25 0.00 0.97 0.74 0.05 76.00 08:59:01 7 12.71 0.00 0.78 0.50 0.03 85.98 09:00:01 all 9.60 0.00 1.04 2.43 0.03 86.90 09:00:01 0 4.87 0.00 0.80 0.28 0.05 93.99 09:00:01 1 0.94 0.00 0.68 3.11 0.03 95.24 09:00:01 2 3.16 0.00 0.58 0.07 0.02 96.18 09:00:01 3 11.08 0.00 1.10 0.48 0.03 87.30 09:00:01 4 16.51 0.00 1.30 0.85 0.03 81.30 09:00:01 5 1.44 0.00 1.05 13.38 0.05 84.08 09:00:01 6 34.36 0.00 2.05 0.74 0.05 62.80 09:00:01 7 4.59 0.00 0.75 0.53 0.02 94.11 Average: all 9.87 0.00 0.86 2.39 0.03 86.84 Average: 0 4.37 0.00 0.65 2.21 0.04 92.72 Average: 1 1.88 0.00 0.59 4.86 0.03 92.64 Average: 2 1.94 0.00 0.41 0.25 0.02 97.39 Average: 3 8.17 0.00 0.78 2.08 0.03 88.94 Average: 4 12.57 0.00 0.88 0.52 0.03 86.00 Average: 5 13.19 0.00 1.31 7.98 0.05 77.47 Average: 6 28.29 0.00 1.51 0.74 0.05 69.41 Average: 7 8.65 0.00 0.77 0.52 0.03 90.04