---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86758 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: 2799.996 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 899 24334 0 6933 30812 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:87:e0:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe87:e06a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:57:a7:27 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-86758) 11/26/24 _x86_64_ (8 CPU) 15:31:14 LINUX RESTART (8 CPU) 15:32:02 tps rtps wtps bread/s bwrtn/s 15:33:01 164.06 54.33 109.73 3907.68 32114.42 15:34:01 353.14 20.76 332.38 3056.82 45692.12 15:35:01 271.44 3.55 267.89 463.66 113811.30 15:36:01 274.17 0.48 273.69 46.93 75257.06 15:37:01 63.92 0.03 63.89 2.93 29191.93 15:38:01 73.77 1.07 72.70 48.26 25337.78 Average: 200.18 13.26 186.93 1246.99 53627.18 15:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 29828616 31594068 3110604 9.44 78224 1991436 1996240 5.87 1037572 1770868 181128 15:34:01 28358268 31634580 4580952 13.91 96088 3453480 1429168 4.20 1331948 2881928 956488 15:35:01 25944108 31067760 6995112 21.24 137584 5152576 6853552 20.16 1986984 4480448 3228 15:36:01 21868668 28690676 11070552 33.61 184700 6662328 10511672 30.93 4609392 5783700 4780 15:37:01 19931916 27065948 13007304 39.49 190124 6956132 11585092 34.09 6294588 6008936 14220 15:38:01 24943852 31571972 7995368 24.27 191816 6509440 1526564 4.49 1874320 5523284 2972 Average: 25145905 30270834 7793315 23.66 146423 5120899 5650381 16.62 2855801 4408194 193803 15:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 15:33:01 ens3 107.81 77.29 1201.43 23.07 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:34:01 ens3 870.49 640.43 7766.73 140.43 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth99332b5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:35:01 veth8b928f1 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 8.07 8.07 0.89 0.89 0.00 0.00 0.00 0.00 15:35:01 veth6f7c8ba 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:36:01 veth99332b5 0.00 1.15 0.00 0.59 0.00 0.00 0.00 0.00 15:36:01 veth8b928f1 15.71 18.88 4.17 5.47 0.00 0.00 0.00 0.00 15:36:01 lo 3.67 3.67 0.42 0.42 0.00 0.00 0.00 0.00 15:36:01 veth6f7c8ba 10.81 13.78 1.70 2.25 0.00 0.00 0.00 0.00 15:37:01 veth99332b5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth8b928f1 13.28 14.68 6.27 6.09 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth6f7c8ba 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 15:38:01 lo 2.63 2.63 0.31 0.31 0.00 0.00 0.00 0.00 15:38:01 ens3 2725.06 1611.15 36288.31 338.65 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 399.69 227.27 5906.70 44.60 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86758) 11/26/24 _x86_64_ (8 CPU) 15:31:14 LINUX RESTART (8 CPU) 15:32:02 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 10.86 0.00 0.83 2.83 0.04 85.44 15:33:01 0 3.57 0.00 0.46 11.20 0.03 84.74 15:33:01 1 19.28 0.00 1.04 0.39 0.05 79.24 15:33:01 2 9.12 0.00 0.87 1.24 0.03 88.74 15:33:01 3 1.99 0.00 0.59 1.73 0.02 95.67 15:33:01 4 0.92 0.00 0.25 0.14 0.02 98.68 15:33:01 5 22.78 0.00 1.54 4.40 0.05 71.23 15:33:01 6 14.24 0.00 0.82 1.43 0.07 83.45 15:33:01 7 15.02 0.00 1.10 2.12 0.03 81.72 15:34:01 all 29.54 0.00 2.34 2.15 0.08 65.88 15:34:01 0 32.14 0.00 3.09 1.21 0.08 63.48 15:34:01 1 22.61 0.00 1.92 0.27 0.08 75.12 15:34:01 2 32.43 0.00 1.48 3.48 0.13 62.47 15:34:01 3 16.01 0.00 1.89 0.12 0.07 81.92 15:34:01 4 29.18 0.00 2.67 7.34 0.07 60.75 15:34:01 5 43.33 0.00 2.38 0.12 0.08 54.09 15:34:01 6 21.97 0.00 3.33 4.67 0.07 69.97 15:34:01 7 38.65 0.00 1.97 0.05 0.05 59.29 15:35:01 all 14.80 0.00 3.62 5.56 0.06 75.97 15:35:01 0 11.26 0.00 4.37 26.72 0.08 57.56 15:35:01 1 10.28 0.00 3.07 0.12 0.03 86.49 15:35:01 2 10.57 0.00 3.28 9.82 0.07 76.26 15:35:01 3 36.98 0.00 4.31 2.34 0.07 56.30 15:35:01 4 11.24 0.00 3.14 3.78 0.03 81.81 15:35:01 5 14.88 0.00 3.69 0.70 0.05 80.68 15:35:01 6 11.31 0.00 3.53 0.84 0.05 84.27 15:35:01 7 11.85 0.00 3.55 0.25 0.07 84.27 15:36:01 all 41.70 0.00 6.05 6.04 0.13 46.09 15:36:01 0 43.47 0.00 6.28 3.53 0.14 46.58 15:36:01 1 39.51 0.00 6.35 17.11 0.14 36.89 15:36:01 2 34.54 0.00 6.01 2.97 0.14 56.34 15:36:01 3 41.42 0.00 6.39 6.40 0.12 45.67 15:36:01 4 46.67 0.00 6.00 3.50 0.15 43.68 15:36:01 5 45.58 0.00 4.92 4.13 0.12 45.26 15:36:01 6 40.82 0.00 6.39 2.99 0.12 49.67 15:36:01 7 41.58 0.00 6.02 7.65 0.12 44.64 15:37:01 all 30.88 0.00 3.25 1.04 0.11 64.73 15:37:01 0 26.64 0.00 3.75 0.24 0.10 69.27 15:37:01 1 28.79 0.00 4.14 0.40 0.12 66.55 15:37:01 2 23.70 0.00 2.76 0.33 0.15 73.06 15:37:01 3 22.82 0.00 3.65 0.14 0.12 73.28 15:37:01 4 34.18 0.00 3.34 0.82 0.10 61.55 15:37:01 5 46.03 0.00 2.33 1.91 0.10 49.63 15:37:01 6 37.46 0.00 3.33 4.32 0.10 54.79 15:37:01 7 27.38 0.00 2.70 0.15 0.12 69.66 15:38:01 all 9.70 0.00 2.02 2.23 0.09 85.96 15:38:01 0 11.78 0.00 2.58 2.38 0.10 83.17 15:38:01 1 9.29 0.00 2.22 2.05 0.08 86.34 15:38:01 2 8.75 0.00 1.60 10.86 0.07 78.72 15:38:01 3 8.37 0.00 2.24 1.08 0.08 88.23 15:38:01 4 10.29 0.00 2.07 0.15 0.10 87.39 15:38:01 5 7.01 0.00 1.51 0.08 0.08 91.32 15:38:01 6 15.75 0.00 2.52 1.05 0.10 80.58 15:38:01 7 6.47 0.00 1.49 0.03 0.07 91.94 Average: all 22.91 0.00 3.02 3.30 0.08 70.68 Average: 0 21.49 0.00 3.42 7.53 0.09 67.47 Average: 1 21.62 0.00 3.13 3.39 0.08 71.78 Average: 2 19.83 0.00 2.67 4.80 0.10 72.61 Average: 3 21.27 0.00 3.18 1.96 0.08 73.51 Average: 4 22.10 0.00 2.91 2.63 0.08 72.28 Average: 5 29.92 0.00 2.73 1.88 0.08 65.39 Average: 6 23.60 0.00 3.32 2.55 0.08 70.45 Average: 7 23.45 0.00 2.80 1.69 0.08 71.98