---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3292 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 864 28380 0 2922 30860 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:6d:ee:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe6d:ee74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:a0:60:45 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:ccff:fea0:6045/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3292) 12/08/23 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 94.32 18.08 76.24 1040.09 17800.51 10:44:01 135.39 20.99 114.40 844.52 24422.39 10:45:01 25.06 0.60 24.46 14.66 11899.48 10:46:01 35.09 0.82 34.28 39.33 17191.67 10:47:01 112.56 3.38 109.18 446.99 35338.91 Average: 80.44 8.74 71.70 475.25 21342.50 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30070888 31716340 2868332 8.71 72480 1881720 1447516 4.26 862124 1714956 193356 10:44:01 28368492 30268088 4570728 13.88 85404 2110228 2953496 8.69 2367852 1882392 26780 10:45:01 28310852 30259916 4628368 14.05 87852 2153800 2718376 8.00 2391948 1906812 10388 10:46:01 28021224 30238576 4917996 14.93 91076 2413048 2815292 8.28 2540768 2033752 67892 10:47:01 29127064 31661172 3812156 11.57 100920 2713104 1431212 4.21 1186044 2270892 16172 Average: 28779704 30828818 4159516 12.63 87546 2254380 2273178 6.69 1869747 1961761 62918 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 66.63 45.38 1234.65 8.23 0.00 0.00 0.00 0.00 10:43:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 393.29 299.52 2254.00 77.23 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 144.18 115.96 371.19 55.13 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 180.37 158.44 1031.11 50.15 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 254.19 282.19 926.51 1671.23 0.00 0.00 0.00 0.00 10:47:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 208.21 180.75 1163.29 373.60 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3292) 12/08/23 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.41 0.00 0.74 1.73 0.03 87.09 10:43:01 0 0.08 0.00 0.03 0.00 0.00 99.88 10:43:01 1 7.55 0.00 1.17 6.60 0.05 84.62 10:43:01 2 19.58 0.00 1.22 1.00 0.05 78.14 10:43:01 3 28.17 0.00 1.31 1.71 0.05 68.76 10:43:01 4 16.69 0.00 1.14 0.34 0.03 81.80 10:43:01 5 2.83 0.00 0.31 3.66 0.02 93.18 10:43:01 6 6.78 0.00 0.53 0.10 0.02 92.58 10:43:01 7 1.56 0.00 0.24 0.44 0.02 97.75 10:44:01 all 31.74 0.00 1.38 1.23 0.08 65.57 10:44:01 0 36.03 0.00 1.19 0.52 0.08 62.18 10:44:01 1 32.95 0.00 2.09 4.79 0.08 60.08 10:44:01 2 31.76 0.00 1.79 0.86 0.07 65.53 10:44:01 3 31.32 0.00 1.32 0.39 0.08 66.89 10:44:01 4 32.22 0.00 0.64 0.02 0.07 67.06 10:44:01 5 30.44 0.00 1.28 0.22 0.07 68.00 10:44:01 6 31.11 0.00 1.05 0.18 0.10 67.55 10:44:01 7 28.04 0.00 1.66 2.91 0.08 67.30 10:45:01 all 67.27 0.00 2.23 0.35 0.11 30.04 10:45:01 0 69.62 0.00 2.30 0.64 0.10 27.33 10:45:01 1 65.33 0.00 1.98 1.25 0.14 31.29 10:45:01 2 64.25 0.00 2.43 0.10 0.12 33.09 10:45:01 3 70.98 0.00 2.37 0.15 0.10 26.39 10:45:01 4 59.22 0.00 2.26 0.53 0.11 37.88 10:45:01 5 68.61 0.00 2.38 0.02 0.12 28.87 10:45:01 6 72.72 0.00 1.86 0.00 0.12 25.30 10:45:01 7 66.75 0.00 2.22 0.17 0.10 30.76 10:46:01 all 71.45 0.00 1.85 0.29 0.10 26.31 10:46:01 0 68.74 0.00 2.06 0.00 0.10 29.10 10:46:01 1 72.61 0.00 2.52 0.42 0.10 24.35 10:46:01 2 70.14 0.00 1.74 0.10 0.12 27.90 10:46:01 3 71.93 0.00 1.76 0.00 0.10 26.21 10:46:01 4 73.25 0.00 1.39 0.00 0.10 25.26 10:46:01 5 69.37 0.00 1.67 0.10 0.08 28.78 10:46:01 6 70.57 0.00 1.37 1.74 0.08 26.24 10:46:01 7 74.98 0.00 2.32 0.00 0.10 22.60 10:47:01 all 11.79 0.00 1.23 2.23 0.05 84.70 10:47:01 0 3.93 0.00 0.84 0.03 0.02 95.19 10:47:01 1 7.37 0.00 1.24 7.80 0.07 83.53 10:47:01 2 2.52 0.00 1.09 0.05 0.02 96.32 10:47:01 3 12.05 0.00 1.28 1.86 0.07 84.75 10:47:01 4 36.74 0.00 1.79 1.72 0.08 59.68 10:47:01 5 8.33 0.00 1.09 0.05 0.05 90.48 10:47:01 6 5.27 0.00 1.27 5.85 0.05 87.56 10:47:01 7 18.15 0.00 1.26 0.50 0.07 80.02 Average: all 38.43 0.00 1.48 1.17 0.08 58.84 Average: 0 35.71 0.00 1.28 0.24 0.06 62.71 Average: 1 36.90 0.00 1.80 4.20 0.09 57.01 Average: 2 37.41 0.00 1.65 0.42 0.07 60.45 Average: 3 42.93 0.00 1.61 0.82 0.08 54.56 Average: 4 43.53 0.00 1.43 0.52 0.08 54.44 Average: 5 35.85 0.00 1.34 0.81 0.07 61.93 Average: 6 37.36 0.00 1.22 1.58 0.07 59.77 Average: 7 37.79 0.00 1.54 0.81 0.07 59.79