---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11514 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 13G 143G 9% / 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 847 26168 0 5151 30863 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:7b:83:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe7b:8381/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:65:8f:a9 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-11514) 03/07/24 _x86_64_ (8 CPU) 07:43:23 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 113.30 46.26 67.04 2053.08 23856.43 07:46:01 131.49 23.01 108.48 2774.47 28923.71 07:47:01 158.41 0.37 158.04 51.72 81170.20 07:48:01 243.35 12.31 231.04 792.12 50785.84 07:49:01 74.10 1.22 72.89 103.32 19380.34 Average: 144.24 16.54 127.70 1151.93 40880.37 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30145768 31728044 2793444 8.48 68236 1824244 1391468 4.09 840288 1660316 166752 07:46:01 29418248 31664228 3520964 10.69 91296 2440760 1567200 4.61 983848 2191840 428968 07:47:01 26868000 31654200 6071212 18.43 129224 4830056 1454840 4.28 1014532 4575948 804948 07:48:01 24854412 29818928 8084800 24.54 136812 4983948 8057916 23.71 3026364 4513552 27516 07:49:01 26792196 31599228 6147016 18.66 141448 4835340 1506964 4.43 1285212 4364904 44976 Average: 27615725 31292926 5323487 16.16 113403 3782870 2795678 8.23 1430049 3461312 294632 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 07:45:01 ens3 363.40 236.94 1504.18 73.96 0.00 0.00 0.00 0.00 07:46:01 br-c9bccfdea8dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 07:46:01 ens3 119.03 86.25 2829.66 12.83 0.00 0.00 0.00 0.00 07:47:01 br-c9bccfdea8dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 5.73 5.73 0.59 0.59 0.00 0.00 0.00 0.00 07:47:01 ens3 771.05 427.63 21327.97 31.56 0.00 0.00 0.00 0.00 07:48:01 br-c9bccfdea8dc 0.42 0.45 0.23 0.04 0.00 0.00 0.00 0.00 07:48:01 vethd4a9016 0.72 0.92 0.26 0.08 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth4edaef4 1.97 1.90 0.22 0.20 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 19.40 19.40 2.06 2.06 0.00 0.00 0.00 0.00 07:49:01 ens3 1397.47 852.29 25893.80 156.97 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 3.12 3.12 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 265.07 160.95 5162.94 30.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11514) 03/07/24 _x86_64_ (8 CPU) 07:43:23 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 11.80 0.00 1.01 2.75 0.04 84.40 07:45:01 0 26.55 0.00 1.72 2.91 0.07 68.75 07:45:01 1 17.82 0.00 1.07 2.62 0.09 78.41 07:45:01 2 8.05 0.00 0.54 0.09 0.03 91.29 07:45:01 3 6.47 0.00 0.49 2.65 0.02 90.37 07:45:01 4 3.49 0.00 0.68 4.07 0.02 91.75 07:45:01 5 14.20 0.00 1.17 0.80 0.05 83.78 07:45:01 6 6.04 0.00 1.17 8.32 0.05 84.41 07:45:01 7 11.80 0.00 1.12 0.56 0.03 86.48 07:46:01 all 10.12 0.00 1.11 3.41 0.03 85.33 07:46:01 0 21.65 0.00 1.35 1.97 0.03 75.00 07:46:01 1 2.04 0.00 0.57 10.17 0.03 87.18 07:46:01 2 12.14 0.00 1.60 0.23 0.03 86.00 07:46:01 3 3.09 0.00 1.14 7.84 0.05 87.88 07:46:01 4 7.10 0.00 0.75 0.97 0.02 91.16 07:46:01 5 17.61 0.00 1.45 4.58 0.03 76.32 07:46:01 6 10.32 0.00 1.14 1.41 0.03 87.10 07:46:01 7 6.98 0.00 0.90 0.13 0.03 91.96 07:47:01 all 9.49 0.00 4.28 8.75 0.05 77.43 07:47:01 0 9.84 0.00 3.71 0.68 0.05 85.72 07:47:01 1 9.11 0.00 3.72 10.90 0.05 76.21 07:47:01 2 10.75 0.00 5.05 29.34 0.05 54.81 07:47:01 3 9.59 0.00 5.01 4.52 0.05 80.82 07:47:01 4 9.18 0.00 4.24 19.38 0.05 67.15 07:47:01 5 8.17 0.00 4.74 0.51 0.05 86.53 07:47:01 6 10.15 0.00 3.67 2.40 0.05 83.73 07:47:01 7 9.11 0.00 4.08 2.43 0.05 84.33 07:48:01 all 22.66 0.00 3.02 7.43 0.07 66.83 07:48:01 0 24.00 0.00 2.95 1.00 0.07 71.99 07:48:01 1 19.46 0.00 3.16 3.41 0.07 73.91 07:48:01 2 26.29 0.00 3.69 26.53 0.08 43.41 07:48:01 3 23.27 0.00 2.83 3.48 0.07 70.35 07:48:01 4 23.10 0.00 2.98 9.53 0.07 64.32 07:48:01 5 24.33 0.00 2.70 4.45 0.07 68.46 07:48:01 6 19.28 0.00 2.82 3.44 0.05 74.42 07:48:01 7 21.54 0.00 3.00 7.60 0.07 67.79 07:49:01 all 8.51 0.00 0.80 2.27 0.03 88.38 07:49:01 0 21.31 0.00 1.52 3.56 0.05 73.56 07:49:01 1 20.45 0.00 0.88 1.40 0.03 77.22 07:49:01 2 2.39 0.00 0.70 0.72 0.02 96.18 07:49:01 3 3.78 0.00 0.58 0.02 0.02 95.61 07:49:01 4 4.79 0.00 0.70 1.47 0.03 93.01 07:49:01 5 4.81 0.00 0.69 1.11 0.03 93.37 07:49:01 6 5.91 0.00 0.48 0.13 0.03 93.44 07:49:01 7 4.70 0.00 0.88 9.76 0.03 84.62 Average: all 12.52 0.00 2.04 4.92 0.04 80.48 Average: 0 20.67 0.00 2.25 2.02 0.05 75.01 Average: 1 13.78 0.00 1.88 5.70 0.05 78.59 Average: 2 11.93 0.00 2.31 11.35 0.04 74.36 Average: 3 9.24 0.00 2.01 3.70 0.04 85.01 Average: 4 9.55 0.00 1.87 7.05 0.04 81.50 Average: 5 13.83 0.00 2.15 2.29 0.05 81.68 Average: 6 10.34 0.00 1.85 3.12 0.04 84.64 Average: 7 10.81 0.00 1.99 4.11 0.04 83.04