---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83314 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 15G 141G 10% / 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 927 24307 0 6932 30784 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:12:49:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe12:4920/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:f5:cf:cf 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-83314) 11/12/24 _x86_64_ (8 CPU) 17:31:24 LINUX RESTART (8 CPU) 17:32:02 tps rtps wtps bread/s bwrtn/s 17:33:01 238.32 35.89 202.42 1703.03 28814.37 17:34:01 409.65 56.69 352.96 5908.35 45420.83 17:35:01 198.60 1.22 197.39 98.73 97016.12 17:36:01 331.83 4.10 327.73 448.99 88808.00 17:37:01 88.89 0.05 88.84 2.13 28216.76 17:38:01 68.02 0.32 67.71 33.59 23587.27 Average: 222.50 16.32 206.18 1364.76 52045.49 17:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 30071184 31734168 2868028 8.71 76200 1891516 1326008 3.90 843700 1721744 219968 17:34:01 26527868 29784332 6411344 19.46 94432 3435900 3364580 9.90 3086664 2949472 951388 17:35:01 26579908 31622616 6359304 19.31 135948 5077616 1496848 4.40 1376384 4495944 404564 17:36:01 21692336 28479656 11246876 34.14 183048 6634788 10447104 30.74 4773584 5793328 3584 17:37:01 19204372 26319012 13734840 41.70 190232 6944576 12269172 36.10 7032068 5995916 5992 17:38:01 21173732 28259796 11765480 35.72 191736 6945248 6284552 18.49 5218640 5890744 176 Average: 24208233 29366597 8730979 26.51 145266 5154941 5864711 17.26 3721840 4474525 264279 17:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 17:33:01 ens3 64.89 45.48 987.92 20.15 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 17:34:01 ens3 938.36 626.16 7985.09 150.66 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 8.19 8.19 0.91 0.91 0.00 0.00 0.00 0.00 17:35:01 br-ec7ee4c30d53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 655.61 375.48 14061.55 44.56 0.00 0.00 0.00 0.00 17:36:01 vethb579184 84.85 93.38 7.28 188.08 0.00 0.00 0.00 0.02 17:36:01 veth9bff120 37.18 35.54 6.14 12.94 0.00 0.00 0.00 0.00 17:36:01 vethffc5173 1.83 3.08 0.56 1.29 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 vethb579184 65.24 63.11 5.92 143.35 0.00 0.00 0.00 0.01 17:37:01 veth9bff120 21.75 24.23 3.39 2.75 0.00 0.00 0.00 0.00 17:37:01 vethffc5173 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 21.80 21.80 2.31 2.31 0.00 0.00 0.00 0.00 17:38:01 vethf087c1c 320.18 284.22 347.74 32.16 0.00 0.00 0.00 0.03 17:38:01 br-ec7ee4c30d53 228.96 230.00 83.40 89.68 0.00 0.00 1.18 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.33 0.33 0.00 0.00 0.00 0.00 Average: vethf087c1c 53.51 47.50 58.11 5.37 0.00 0.00 0.00 0.00 Average: br-ec7ee4c30d53 38.26 38.44 13.94 14.99 0.00 0.00 0.20 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83314) 11/12/24 _x86_64_ (8 CPU) 17:31:24 LINUX RESTART (8 CPU) 17:32:02 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 10.06 0.00 0.91 2.49 0.03 86.51 17:33:01 0 0.83 0.00 0.31 0.02 0.02 98.83 17:33:01 1 6.20 0.00 0.65 1.82 0.07 91.27 17:33:01 2 0.68 0.00 0.37 0.15 0.00 98.80 17:33:01 3 39.85 0.00 2.67 2.11 0.07 55.31 17:33:01 4 25.08 0.00 1.61 1.50 0.05 71.76 17:33:01 5 6.17 0.00 0.52 0.07 0.02 93.22 17:33:01 6 0.36 0.00 0.70 13.82 0.03 85.09 17:33:01 7 1.32 0.00 0.42 0.53 0.00 97.73 17:34:01 all 31.11 0.00 2.24 2.18 0.07 64.40 17:34:01 0 31.98 0.00 2.65 1.28 0.08 64.01 17:34:01 1 24.94 0.00 1.54 3.77 0.05 69.71 17:34:01 2 43.88 0.00 2.28 4.24 0.08 49.52 17:34:01 3 31.18 0.00 2.98 4.83 0.08 60.93 17:34:01 4 36.28 0.00 1.52 0.77 0.07 61.36 17:34:01 5 28.54 0.00 1.66 0.71 0.07 69.03 17:34:01 6 18.06 0.00 1.89 0.59 0.07 79.40 17:34:01 7 34.08 0.00 3.36 1.24 0.07 61.25 17:35:01 all 12.81 0.00 3.57 5.02 0.04 78.56 17:35:01 0 7.01 0.00 3.26 2.00 0.05 87.67 17:35:01 1 9.66 0.00 3.74 28.72 0.05 57.82 17:35:01 2 8.36 0.00 3.27 0.35 0.03 87.99 17:35:01 3 9.25 0.00 3.87 3.85 0.03 82.99 17:35:01 4 14.42 0.00 3.37 0.05 0.02 82.14 17:35:01 5 23.38 0.00 4.13 4.05 0.07 68.38 17:35:01 6 18.57 0.00 3.86 1.06 0.05 76.47 17:35:01 7 11.78 0.00 3.04 0.25 0.03 84.89 17:36:01 all 41.88 0.00 6.85 5.88 0.11 45.27 17:36:01 0 39.92 0.00 7.34 2.71 0.12 49.92 17:36:01 1 45.60 0.00 6.78 9.48 0.14 38.01 17:36:01 2 42.66 0.00 6.86 11.13 0.10 39.25 17:36:01 3 40.56 0.00 7.76 12.40 0.12 39.17 17:36:01 4 42.38 0.00 6.51 2.90 0.12 48.08 17:36:01 5 44.77 0.00 6.31 3.49 0.08 45.34 17:36:01 6 39.49 0.00 6.98 1.12 0.10 52.31 17:36:01 7 39.65 0.00 6.28 3.92 0.12 50.03 17:37:01 all 33.48 0.00 2.83 1.19 0.10 62.40 17:37:01 0 33.31 0.00 2.96 1.14 0.10 62.49 17:37:01 1 33.13 0.00 2.82 0.12 0.08 63.86 17:37:01 2 36.54 0.00 2.64 6.09 0.12 54.62 17:37:01 3 34.73 0.00 2.96 1.04 0.10 61.17 17:37:01 4 34.73 0.00 3.13 0.05 0.10 61.99 17:37:01 5 39.44 0.00 2.95 0.17 0.10 57.34 17:37:01 6 30.25 0.00 2.49 0.08 0.12 67.06 17:37:01 7 25.69 0.00 2.69 0.79 0.12 70.70 17:38:01 all 14.25 0.00 3.32 0.97 0.11 81.36 17:38:01 0 14.98 0.00 3.60 0.25 0.08 81.08 17:38:01 1 13.72 0.00 3.09 5.61 0.10 77.47 17:38:01 2 14.86 0.00 2.96 1.13 0.13 80.92 17:38:01 3 13.14 0.00 3.39 0.20 0.08 83.19 17:38:01 4 13.48 0.00 3.35 0.22 0.12 82.84 17:38:01 5 15.10 0.00 3.30 0.13 0.10 81.36 17:38:01 6 13.79 0.00 3.46 0.08 0.12 82.55 17:38:01 7 14.89 0.00 3.35 0.19 0.12 81.45 Average: all 23.93 0.00 3.28 2.95 0.08 69.76 Average: 0 21.36 0.00 3.35 1.23 0.08 73.98 Average: 1 22.21 0.00 3.10 8.24 0.08 66.37 Average: 2 24.50 0.00 3.06 3.84 0.08 68.52 Average: 3 28.08 0.00 3.93 4.05 0.08 63.86 Average: 4 27.72 0.00 3.25 0.91 0.08 68.05 Average: 5 26.25 0.00 3.15 1.44 0.07 69.10 Average: 6 20.09 0.00 3.23 2.77 0.08 73.83 Average: 7 21.24 0.00 3.19 1.15 0.08 74.35