---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-37950 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 16G 140G 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 857 23399 0 7910 30854 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:0f:26:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe0f:2646/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:34:5f:20 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-v1-8c-8g-37950) 09/12/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 320.42 37.26 283.16 1731.35 28349.71 22:50:01 109.72 14.03 95.68 430.99 70736.88 22:51:01 262.07 2.56 259.51 49.24 115417.20 22:52:01 244.83 19.03 225.80 3731.91 55243.46 22:53:01 123.81 0.02 123.80 0.13 54498.92 22:54:01 95.33 0.00 95.33 0.00 33307.52 22:55:01 17.06 0.00 17.06 0.00 23877.09 22:56:01 89.90 0.00 89.90 0.00 24475.39 Average: 157.58 9.05 148.53 740.77 50798.02 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30069320 31665276 2869900 8.71 71320 1835392 1449024 4.26 906176 1669916 157908 22:50:01 27044152 31377628 5895068 17.90 98500 4472200 2034684 5.99 1194528 4288180 2565480 22:51:01 25279180 30860768 7660040 23.26 164068 5498708 2270156 6.68 1847872 5233228 923496 22:52:01 23777892 30154788 9161328 27.81 168380 6265440 2867232 8.44 2787828 5770652 507204 22:53:01 24001460 30842200 8937760 27.13 169688 6714284 2108192 6.20 2588356 5736792 124084 22:54:01 23733024 31013684 9206196 27.95 170008 7142432 2044056 6.01 2615572 5966116 124652 22:55:01 22455408 29793192 10483812 31.83 170100 7197304 2789256 8.21 4000064 5849180 4564 22:56:01 24040036 31666428 8899184 27.02 170212 7477420 1399392 4.12 2216396 6051976 90476 Average: 25050059 30921746 7889161 23.95 147784 5825398 2120249 6.24 2269599 5070755 562233 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 114.64 85.90 1106.23 33.85 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 9254.99 6106.77 23457.86 1352.28 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 375.05 279.22 3293.17 62.24 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 249.56 174.50 2166.77 36.98 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 89.82 73.40 195.08 26.28 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 33.14 21.53 8.59 7.82 0.00 0.00 0.00 0.00 22:55:01 lo 35.14 35.14 1.80 1.80 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.70 1.28 0.47 0.46 0.00 0.00 0.00 0.00 22:56:01 lo 6.05 6.05 0.32 0.32 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 2805.25 1783.09 586.59 8187.94 0.00 0.00 0.00 0.00 Average: lo 5.65 5.65 0.32 0.32 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: ens3 1618.36 1067.57 3857.40 1215.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-37950) 09/12/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.45 0.00 0.93 3.22 0.04 86.37 22:49:01 0 0.78 0.00 0.22 0.34 0.02 98.64 22:49:01 1 3.31 0.00 0.97 12.95 0.05 82.72 22:49:01 2 9.98 0.00 1.80 4.06 0.02 84.14 22:49:01 3 27.55 0.00 1.68 4.42 0.05 66.30 22:49:01 4 19.35 0.00 1.26 1.00 0.05 78.34 22:49:01 5 8.89 0.00 0.71 0.09 0.05 90.26 22:49:01 6 1.12 0.00 0.32 1.49 0.02 97.05 22:49:01 7 4.65 0.00 0.43 1.40 0.10 93.43 22:50:01 all 10.99 0.00 3.84 2.48 0.06 82.63 22:50:01 0 10.64 0.00 4.89 14.98 0.07 69.43 22:50:01 1 3.94 0.00 0.15 0.00 0.02 95.89 22:50:01 2 6.41 0.00 2.58 0.00 0.03 90.98 22:50:01 3 6.41 0.00 4.06 0.07 0.05 89.41 22:50:01 4 21.55 0.00 4.24 0.22 0.07 73.93 22:50:01 5 20.75 0.00 2.92 0.02 0.07 76.24 22:50:01 6 13.46 0.00 6.66 0.27 0.09 79.52 22:50:01 7 4.82 0.00 5.21 4.25 0.03 85.69 22:51:01 all 9.71 0.00 2.48 5.86 0.06 81.90 22:51:01 0 17.47 0.00 4.76 13.13 0.07 64.57 22:51:01 1 9.25 0.00 5.63 22.60 0.09 62.44 22:51:01 2 11.95 0.00 0.58 0.05 0.07 87.35 22:51:01 3 6.80 0.00 1.39 0.20 0.07 91.54 22:51:01 4 12.11 0.00 4.80 7.84 0.05 75.19 22:51:01 5 5.60 0.00 1.08 1.17 0.05 92.10 22:51:01 6 9.36 0.00 0.43 0.20 0.03 89.98 22:51:01 7 5.17 0.00 1.22 2.01 0.05 91.56 22:52:01 all 23.16 0.00 1.58 4.50 0.06 70.70 22:52:01 0 20.61 0.00 1.09 0.94 0.05 77.32 22:52:01 1 25.64 0.00 1.93 1.19 0.07 71.18 22:52:01 2 28.22 0.00 1.34 1.21 0.07 69.16 22:52:01 3 25.08 0.00 2.14 9.09 0.07 63.61 22:52:01 4 34.41 0.00 2.30 13.58 0.05 49.66 22:52:01 5 9.61 0.00 1.05 4.25 0.07 85.03 22:52:01 6 23.45 0.00 2.13 5.74 0.07 68.61 22:52:01 7 18.42 0.00 0.70 0.00 0.03 80.85 22:53:01 all 22.98 0.00 2.37 3.27 0.06 71.31 22:53:01 0 11.95 0.00 1.99 4.45 0.07 81.54 22:53:01 1 42.27 0.00 3.04 0.00 0.07 54.62 22:53:01 2 11.98 0.00 5.47 5.47 0.10 76.99 22:53:01 3 13.43 0.00 1.72 2.05 0.05 82.75 22:53:01 4 60.44 0.00 2.62 0.00 0.10 36.83 22:53:01 5 11.20 0.00 0.75 0.03 0.05 87.96 22:53:01 6 13.15 0.00 1.74 14.17 0.03 70.90 22:53:01 7 19.63 0.00 1.60 0.02 0.03 78.72 22:54:01 all 14.01 0.00 2.03 1.32 0.09 82.56 22:54:01 0 6.24 0.00 1.38 0.00 0.02 92.36 22:54:01 1 9.01 0.00 1.24 0.00 0.10 89.65 22:54:01 2 52.31 0.00 2.53 0.00 0.10 45.06 22:54:01 3 12.64 0.00 0.94 0.60 0.02 85.81 22:54:01 4 2.73 0.00 0.62 0.00 0.03 96.62 22:54:01 5 4.71 0.00 0.49 7.73 0.05 87.03 22:54:01 6 2.63 0.00 0.18 1.08 0.30 95.81 22:54:01 7 21.96 0.00 8.89 1.14 0.07 67.95 22:55:01 all 11.77 0.00 9.58 1.88 0.13 76.64 22:55:01 0 4.68 0.00 7.52 0.05 0.11 87.64 22:55:01 1 11.14 0.00 3.62 0.00 0.15 85.08 22:55:01 2 16.55 0.00 12.45 0.05 0.16 70.79 22:55:01 3 22.20 0.00 18.95 0.00 0.10 58.75 22:55:01 4 11.32 0.00 6.25 0.02 0.13 82.29 22:55:01 5 5.64 0.00 6.18 15.02 0.10 73.06 22:55:01 6 12.86 0.00 12.54 0.12 0.13 74.35 22:55:01 7 9.83 0.00 9.13 0.00 0.10 80.94 22:56:01 all 9.09 0.00 3.06 4.65 0.05 83.14 22:56:01 0 11.22 0.00 2.67 0.00 0.03 86.07 22:56:01 1 3.62 0.00 4.47 0.03 0.02 91.85 22:56:01 2 4.22 0.00 1.87 0.12 0.02 93.77 22:56:01 3 30.69 0.00 4.53 0.02 0.12 64.64 22:56:01 4 1.41 0.00 2.09 0.00 0.05 96.45 22:56:01 5 3.99 0.00 1.26 9.98 0.05 84.73 22:56:01 6 3.51 0.00 3.68 27.09 0.07 65.64 22:56:01 7 14.29 0.00 3.90 0.12 0.07 81.63 Average: all 13.91 0.00 3.24 3.40 0.07 79.39 Average: 0 10.44 0.00 3.08 4.20 0.05 82.22 Average: 1 13.55 0.00 2.63 4.55 0.07 79.20 Average: 2 17.72 0.00 3.60 1.36 0.07 77.24 Average: 3 18.08 0.00 4.43 2.06 0.07 75.36 Average: 4 20.40 0.00 3.02 2.84 0.07 73.67 Average: 5 8.78 0.00 1.80 4.79 0.06 84.57 Average: 6 9.95 0.00 3.45 6.27 0.09 80.24 Average: 7 12.36 0.00 3.89 1.12 0.06 82.57