---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41089 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: 2800.000 BogoMIPS: 5600.00 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 818 28569 0 2780 30913 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:33:05:47 brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe33:547/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:92:06:80 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-41089) 09/23/24 _x86_64_ (8 CPU) 12:40:56 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 359.92 74.47 285.45 5305.78 54262.02 12:43:01 117.23 16.95 100.28 1049.03 24404.60 12:44:01 70.02 0.00 70.02 0.00 23083.49 12:45:01 59.57 1.37 58.21 109.32 36105.45 Average: 151.69 23.20 128.49 1616.03 34463.89 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30286764 31671340 2652456 8.05 54172 1650128 1480296 4.36 876816 1503716 68484 12:43:01 29702044 31585160 3237176 9.83 84008 2092392 1846540 5.43 1004012 1907692 264852 12:44:01 29555420 31506476 3383800 10.27 84112 2159672 1927720 5.67 1082388 1973476 35992 12:45:01 29273612 31674332 3665608 11.13 91896 2596080 1418512 4.17 921052 2407324 16368 Average: 29704460 31609327 3234760 9.82 78547 2124568 1668267 4.91 971067 1948052 96424 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:42:01 ens3 354.52 246.69 1112.45 71.68 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 ens3 69.01 47.31 1187.98 9.13 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 2.25 0.78 2.61 0.26 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:45:01 ens3 403.03 231.86 10205.65 26.36 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 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 207.20 131.66 3127.17 26.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41089) 09/23/24 _x86_64_ (8 CPU) 12:40:56 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 7.89 0.00 1.20 3.36 0.04 87.51 12:42:01 0 10.30 0.00 1.15 0.33 0.03 88.19 12:42:01 1 11.09 0.00 1.05 0.38 0.02 87.46 12:42:01 2 8.63 0.00 2.01 3.98 0.03 85.35 12:42:01 3 2.93 0.00 0.72 0.32 0.03 96.00 12:42:01 4 2.94 0.00 0.48 0.17 0.03 96.37 12:42:01 5 7.09 0.00 1.82 3.54 0.03 87.52 12:42:01 6 8.56 0.00 1.09 1.52 0.07 88.77 12:42:01 7 11.57 0.00 1.29 16.72 0.03 70.39 12:43:01 all 10.54 0.00 0.91 1.80 0.03 86.73 12:43:01 0 9.41 0.00 0.78 0.10 0.03 89.68 12:43:01 1 6.51 0.00 0.87 1.40 0.03 91.18 12:43:01 2 27.68 0.00 1.70 1.08 0.05 69.49 12:43:01 3 0.97 0.00 0.25 0.95 0.05 97.78 12:43:01 4 6.25 0.00 0.52 0.20 0.02 93.02 12:43:01 5 10.36 0.00 1.03 0.25 0.03 88.32 12:43:01 6 9.24 0.00 0.75 0.28 0.02 89.71 12:43:01 7 13.83 0.00 1.35 10.09 0.05 74.68 12:44:01 all 12.54 0.00 0.11 1.24 0.02 86.07 12:44:01 0 4.38 0.00 0.08 0.00 0.02 95.52 12:44:01 1 9.48 0.00 0.13 3.09 0.03 87.26 12:44:01 2 34.98 0.00 0.08 0.00 0.05 64.88 12:44:01 3 0.12 0.00 0.28 3.09 0.00 96.51 12:44:01 4 1.30 0.00 0.02 0.00 0.00 98.68 12:44:01 5 0.03 0.00 0.02 0.00 0.00 99.95 12:44:01 6 50.01 0.00 0.27 0.00 0.08 49.64 12:44:01 7 0.03 0.00 0.02 3.80 0.00 96.15 12:45:01 all 9.10 0.00 0.90 1.61 0.03 88.36 12:45:01 0 16.24 0.00 0.49 0.18 0.05 83.04 12:45:01 1 12.75 0.00 0.43 6.06 0.03 80.73 12:45:01 2 16.51 0.00 0.67 0.18 0.05 82.59 12:45:01 3 3.87 0.00 0.33 0.00 0.02 95.78 12:45:01 4 3.14 0.00 0.25 0.00 0.02 96.60 12:45:01 5 15.09 0.00 4.21 5.77 0.05 74.88 12:45:01 6 4.68 0.00 0.57 0.00 0.00 94.75 12:45:01 7 0.73 0.00 0.27 0.67 0.02 98.32 Average: all 10.02 0.00 0.78 2.00 0.03 87.17 Average: 0 10.08 0.00 0.63 0.15 0.03 89.11 Average: 1 9.96 0.00 0.62 2.73 0.03 86.66 Average: 2 21.96 0.00 1.11 1.31 0.05 75.57 Average: 3 1.97 0.00 0.40 1.09 0.03 96.52 Average: 4 3.40 0.00 0.32 0.09 0.02 96.17 Average: 5 8.14 0.00 1.77 2.39 0.03 87.68 Average: 6 18.12 0.00 0.67 0.45 0.04 80.72 Average: 7 6.53 0.00 0.73 7.81 0.03 84.90