---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32524 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 887 23220 0 8058 30824 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:56:b2:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe56:b22e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:21:54:83 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::42:66ff:fe21:5483/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32524) 08/02/25 _x86_64_ (8 CPU) 08:04:01 LINUX RESTART (8 CPU) 08:05:01 tps rtps wtps bread/s bwrtn/s 08:06:01 322.37 20.68 301.68 2328.27 176078.80 08:07:01 499.87 2.68 497.18 415.40 137008.37 08:08:01 35.82 0.15 35.67 18.39 13262.11 08:09:01 239.53 0.40 239.13 35.73 35362.51 08:10:01 11.00 0.97 10.03 20.66 409.13 08:11:01 15.01 0.08 14.93 15.86 379.54 08:12:01 76.09 1.82 74.27 94.12 2652.62 Average: 171.38 3.83 167.55 418.29 52160.85 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 24521228 31630852 8417992 25.56 146496 7025476 1702252 5.01 1024976 6802040 2332520 08:07:01 23482988 30857692 9456232 28.71 163192 7272332 6953368 20.46 1935328 6854544 50640 08:08:01 22194844 29576376 10744376 32.62 164792 7283140 8583000 25.25 3311272 6755532 212 08:09:01 21452240 29386608 11486980 34.87 207936 7736728 8975872 26.41 3595300 7147684 1980 08:10:01 21259464 29203036 11679756 35.46 208092 7744584 9148092 26.92 3792336 7137868 764 08:11:01 21477992 29380132 11461228 34.80 208248 7708260 8214964 24.17 3631956 7092940 460 08:12:01 23805456 31587924 9133764 27.73 210260 7574912 1572960 4.63 1525012 6942516 8648 Average: 22599173 30231803 10340047 31.39 187002 7477919 6450073 18.98 2688026 6961875 342175 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 lo 14.13 14.13 1.31 1.31 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 1461.03 827.35 43144.49 68.52 0.00 0.00 0.00 0.00 08:07:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 08:07:01 veth886b07a 0.05 0.38 0.00 0.03 0.00 0.00 0.00 0.00 08:07:01 veth0d709d6 43.84 60.24 6.69 8.46 0.00 0.00 0.00 0.00 08:07:01 vethd17243c 60.22 44.28 8.46 6.72 0.00 0.00 0.00 0.00 08:08:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 08:08:01 veth886b07a 0.43 0.50 0.05 0.93 0.00 0.00 0.00 0.00 08:08:01 veth0d709d6 108.88 115.86 21.66 18.92 0.00 0.00 0.00 0.00 08:08:01 vethaf8d099 15.83 14.06 1.98 2.05 0.00 0.00 0.00 0.00 08:09:01 lo 2.37 2.37 0.19 0.19 0.00 0.00 0.00 0.00 08:09:01 veth886b07a 0.52 0.58 0.05 1.19 0.00 0.00 0.00 0.00 08:09:01 veth0d709d6 66.92 67.47 18.92 9.65 0.00 0.00 0.00 0.00 08:09:01 vethaf8d099 13.83 9.38 1.05 1.36 0.00 0.00 0.00 0.00 08:10:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 08:10:01 veth886b07a 0.52 0.55 0.05 1.29 0.00 0.00 0.00 0.00 08:10:01 veth0d709d6 647.19 649.61 224.83 72.67 0.00 0.00 0.00 0.02 08:10:01 vethaf8d099 30.41 26.35 17.43 8.36 0.00 0.00 0.00 0.00 08:11:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 08:11:01 veth0d709d6 0.23 0.50 0.02 0.03 0.00 0.00 0.00 0.00 08:11:01 vethaf8d099 24.56 18.76 1.95 2.60 0.00 0.00 0.00 0.00 08:11:01 docker0 57.61 112.05 4.63 1410.38 0.00 0.00 0.00 0.00 08:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 2098.05 1254.27 47009.07 178.04 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 8.23 16.01 0.66 201.48 0.00 0.00 0.00 0.00 Average: ens3 247.44 142.58 6541.32 14.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32524) 08/02/25 _x86_64_ (8 CPU) 08:04:01 LINUX RESTART (8 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 19.97 0.00 6.94 6.95 0.07 66.07 08:06:01 0 36.11 0.00 7.57 3.76 0.07 52.50 08:06:01 1 15.13 0.00 6.37 11.59 0.08 66.82 08:06:01 2 14.84 0.00 7.40 10.71 0.08 66.96 08:06:01 3 15.06 0.00 6.00 1.67 0.08 77.19 08:06:01 4 15.26 0.00 6.76 2.34 0.05 75.59 08:06:01 5 13.60 0.00 6.91 2.14 0.05 77.30 08:06:01 6 26.54 0.00 7.85 19.98 0.07 45.57 08:06:01 7 23.17 0.00 6.62 3.43 0.07 66.72 08:07:01 all 8.03 0.00 2.63 16.06 0.06 73.23 08:07:01 0 9.35 0.00 2.86 5.52 0.08 82.18 08:07:01 1 7.84 0.00 2.30 9.58 0.07 80.21 08:07:01 2 6.94 0.00 2.48 47.73 0.05 42.81 08:07:01 3 9.49 0.00 3.39 29.73 0.07 57.32 08:07:01 4 7.44 0.00 2.30 1.95 0.05 88.26 08:07:01 5 6.84 0.00 2.04 3.09 0.05 87.98 08:07:01 6 8.54 0.00 2.26 7.19 0.07 81.94 08:07:01 7 7.82 0.00 3.41 23.84 0.07 64.86 08:08:01 all 21.97 0.00 2.01 0.26 0.08 75.68 08:08:01 0 14.45 0.00 1.70 0.08 0.08 83.68 08:08:01 1 28.52 0.00 2.43 0.07 0.07 68.92 08:08:01 2 16.27 0.00 1.89 0.03 0.08 81.73 08:08:01 3 18.74 0.00 1.67 0.08 0.08 79.42 08:08:01 4 22.71 0.00 2.26 0.35 0.07 74.61 08:08:01 5 25.20 0.00 2.11 1.42 0.07 71.20 08:08:01 6 20.71 0.00 1.54 0.05 0.07 77.63 08:08:01 7 29.19 0.00 2.49 0.02 0.08 68.22 08:09:01 all 9.11 0.00 2.59 1.33 0.07 86.89 08:09:01 0 8.53 0.00 2.56 0.37 0.07 88.48 08:09:01 1 6.39 0.00 3.15 4.26 0.08 86.11 08:09:01 2 11.01 0.00 2.48 0.25 0.08 86.17 08:09:01 3 11.87 0.00 2.61 0.10 0.08 85.33 08:09:01 4 8.02 0.00 2.27 0.45 0.07 89.19 08:09:01 5 7.93 0.00 2.15 3.75 0.07 86.10 08:09:01 6 13.81 0.00 3.00 0.25 0.07 82.87 08:09:01 7 5.33 0.00 2.51 1.20 0.07 90.90 08:10:01 all 7.86 0.00 1.07 0.04 0.09 90.94 08:10:01 0 7.21 0.00 1.20 0.02 0.08 91.48 08:10:01 1 9.24 0.00 0.97 0.12 0.07 89.60 08:10:01 2 8.11 0.00 1.44 0.02 0.10 90.33 08:10:01 3 7.31 0.00 1.12 0.05 0.10 91.41 08:10:01 4 7.14 0.00 0.94 0.00 0.10 91.82 08:10:01 5 8.83 0.00 0.87 0.02 0.08 90.20 08:10:01 6 7.81 0.00 1.01 0.00 0.10 91.09 08:10:01 7 7.23 0.00 1.04 0.03 0.07 91.63 08:11:01 all 1.83 0.00 0.57 0.04 0.09 97.46 08:11:01 0 1.59 0.00 0.72 0.00 0.10 97.59 08:11:01 1 2.06 0.00 0.52 0.10 0.08 97.24 08:11:01 2 1.88 0.00 0.64 0.05 0.12 97.32 08:11:01 3 2.91 0.00 0.52 0.02 0.07 96.49 08:11:01 4 1.46 0.00 0.52 0.02 0.08 97.93 08:11:01 5 1.29 0.00 0.58 0.02 0.10 98.01 08:11:01 6 2.15 0.00 0.79 0.05 0.12 96.90 08:11:01 7 1.36 0.00 0.29 0.10 0.08 98.17 08:12:01 all 6.70 0.00 0.78 0.24 0.04 92.23 08:12:01 0 1.28 0.00 0.57 0.05 0.02 98.08 08:12:01 1 0.60 0.00 0.52 0.07 0.02 98.80 08:12:01 2 4.02 0.00 0.77 0.05 0.03 95.13 08:12:01 3 21.15 0.00 1.35 0.15 0.05 77.30 08:12:01 4 22.86 0.00 1.30 0.15 0.07 75.62 08:12:01 5 1.62 0.00 0.45 0.03 0.02 97.88 08:12:01 6 1.07 0.00 0.73 0.17 0.05 97.98 08:12:01 7 0.99 0.00 0.60 1.31 0.03 97.07 Average: all 10.78 0.00 2.37 3.55 0.07 83.24 Average: 0 11.20 0.00 2.45 1.40 0.07 84.88 Average: 1 9.96 0.00 2.32 3.67 0.07 83.99 Average: 2 9.00 0.00 2.44 8.37 0.08 80.11 Average: 3 12.37 0.00 2.38 4.53 0.08 80.65 Average: 4 12.13 0.00 2.33 0.75 0.07 84.72 Average: 5 9.32 0.00 2.15 1.49 0.06 86.97 Average: 6 11.50 0.00 2.45 3.94 0.08 82.04 Average: 7 10.72 0.00 2.42 4.28 0.07 82.52