---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22736 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 14G 142G 9% / 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 890 25330 0 5945 30820 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:c5:11:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fec5:11b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:7d:5f:1e 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-22736) 04/12/24 _x86_64_ (8 CPU) 13:04:24 LINUX RESTART (8 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:01 313.46 35.38 278.09 1679.32 95667.39 13:07:01 138.56 23.30 115.26 2800.33 27404.10 13:08:01 494.25 11.60 482.65 773.24 126816.95 13:09:01 21.38 0.68 20.70 39.06 4109.02 13:10:01 6.22 0.00 6.22 0.00 201.45 13:11:01 46.89 0.05 46.84 6.00 1911.55 Average: 170.13 11.83 158.29 882.99 42685.07 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 30060676 31661768 2878544 8.74 71512 1840092 1402868 4.13 917052 1673300 159068 13:07:01 28482580 31631020 4456640 13.53 108216 3295684 1393088 4.10 1028620 3033268 1205432 13:08:01 24834840 30492324 8104380 24.60 153936 5624180 7597964 22.35 2313040 5207340 224 13:09:01 23679736 29454412 9259484 28.11 155908 5736008 8848688 26.03 3425244 5235836 492 13:10:01 23522020 29301004 9417200 28.59 156152 5739536 8960476 26.36 3580172 5237956 284 13:11:01 25286988 31083560 7652232 23.23 157048 5766220 2353684 6.93 1871152 5233352 84 Average: 25977807 30604015 6961413 21.13 133795 4666953 5092795 14.98 2189213 4270175 227597 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 ens3 74.25 50.87 985.91 24.04 0.00 0.00 0.00 0.00 13:06:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 246.61 166.39 6373.27 16.00 0.00 0.00 0.00 0.00 13:07:01 lo 6.93 6.93 0.65 0.65 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 br-59eb8a9d5d42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 vethe9aa778 1.82 1.88 0.18 0.19 0.00 0.00 0.00 0.00 13:08:01 vethd204594 0.50 0.72 0.05 0.30 0.00 0.00 0.00 0.00 13:08:01 ens3 1038.28 424.18 23656.64 30.44 0.00 0.00 0.00 0.00 13:08:01 veth21dd946 30.03 38.51 2.97 4.51 0.00 0.00 0.00 0.00 13:09:01 vethe9aa778 20.98 18.63 13.02 6.16 0.00 0.00 0.00 0.00 13:09:01 vethd204594 0.10 0.27 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 ens3 6.70 4.57 1.36 1.31 0.00 0.00 0.00 0.00 13:09:01 veth21dd946 81.50 98.42 116.63 35.35 0.00 0.00 0.00 0.01 13:10:01 vethe9aa778 28.80 23.61 6.84 4.68 0.00 0.00 0.00 0.00 13:10:01 vethd204594 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 7.30 3.52 5.88 1.12 0.00 0.00 0.00 0.00 13:10:01 veth21dd946 58.94 73.74 121.17 20.19 0.00 0.00 0.00 0.01 13:11:01 ens3 22.86 18.11 6.81 40.82 0.00 0.00 0.00 0.00 13:11:01 lo 49.53 49.53 39.65 39.65 0.00 0.00 0.00 0.00 13:11:01 veth3132b1b 84.87 73.05 39.92 127.52 0.00 0.00 0.00 0.01 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 232.67 111.27 5171.65 18.96 0.00 0.00 0.00 0.00 Average: lo 7.59 7.59 6.55 6.55 0.00 0.00 0.00 0.00 Average: veth3132b1b 14.14 12.18 6.65 21.25 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-22736) 04/12/24 _x86_64_ (8 CPU) 13:04:24 LINUX RESTART (8 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 10.62 0.00 0.81 1.99 0.04 86.54 13:06:01 0 0.07 0.00 0.39 11.50 0.05 87.99 13:06:01 1 37.38 0.00 2.10 0.95 0.07 59.50 13:06:01 2 14.49 0.00 0.95 0.08 0.05 84.42 13:06:01 3 5.46 0.00 0.47 0.05 0.02 94.01 13:06:01 4 7.74 0.00 0.62 0.53 0.02 91.09 13:06:01 5 1.13 0.00 0.32 0.25 0.02 98.28 13:06:01 6 5.50 0.00 0.58 0.08 0.02 93.82 13:06:01 7 13.04 0.00 1.10 2.55 0.05 83.26 13:07:01 all 11.10 0.00 2.09 0.74 0.05 86.03 13:07:01 0 3.58 0.00 1.38 2.94 0.03 92.06 13:07:01 1 7.42 0.00 2.17 0.15 0.03 90.22 13:07:01 2 5.55 0.00 1.81 0.05 0.05 92.54 13:07:01 3 10.52 0.00 1.65 0.61 0.03 87.19 13:07:01 4 8.13 0.00 1.61 0.65 0.05 89.56 13:07:01 5 3.88 0.00 2.45 0.82 0.03 92.81 13:07:01 6 29.16 0.00 3.01 0.55 0.07 67.21 13:07:01 7 20.49 0.00 2.62 0.13 0.05 76.71 13:08:01 all 16.63 0.00 5.31 2.59 0.08 75.39 13:08:01 0 16.89 0.00 4.64 2.08 0.08 76.30 13:08:01 1 15.88 0.00 5.31 1.25 0.07 77.49 13:08:01 2 15.28 0.00 6.12 10.26 0.08 68.25 13:08:01 3 17.94 0.00 4.83 1.00 0.08 76.14 13:08:01 4 13.64 0.00 5.10 2.53 0.07 78.66 13:08:01 5 17.26 0.00 5.81 1.08 0.08 75.76 13:08:01 6 15.39 0.00 5.69 1.71 0.07 77.15 13:08:01 7 20.73 0.00 4.97 0.79 0.08 73.42 13:09:01 all 23.87 0.00 2.03 0.09 0.09 73.92 13:09:01 0 18.32 0.00 1.43 0.56 0.08 79.61 13:09:01 1 28.06 0.00 2.69 0.00 0.10 69.15 13:09:01 2 25.20 0.00 2.06 0.02 0.08 72.64 13:09:01 3 25.93 0.00 2.24 0.05 0.10 71.67 13:09:01 4 23.62 0.00 1.81 0.02 0.10 74.46 13:09:01 5 23.98 0.00 2.12 0.02 0.07 73.81 13:09:01 6 28.43 0.00 2.38 0.02 0.10 69.08 13:09:01 7 17.38 0.00 1.54 0.05 0.07 80.97 13:10:01 all 3.97 0.00 0.52 0.02 0.08 95.41 13:10:01 0 5.06 0.00 0.63 0.08 0.10 94.12 13:10:01 1 3.34 0.00 0.48 0.02 0.08 96.07 13:10:01 2 3.31 0.00 0.62 0.00 0.08 95.99 13:10:01 3 3.54 0.00 0.38 0.00 0.05 96.02 13:10:01 4 4.47 0.00 0.53 0.00 0.07 94.93 13:10:01 5 3.96 0.00 0.52 0.00 0.10 95.42 13:10:01 6 3.99 0.00 0.55 0.03 0.07 95.36 13:10:01 7 4.08 0.00 0.47 0.00 0.08 95.37 13:11:01 all 2.13 0.00 0.60 0.11 0.07 97.09 13:11:01 0 1.84 0.00 0.72 0.32 0.08 97.03 13:11:01 1 2.37 0.00 0.62 0.05 0.07 96.89 13:11:01 2 1.90 0.00 0.70 0.07 0.05 97.28 13:11:01 3 1.52 0.00 0.53 0.08 0.08 97.78 13:11:01 4 1.74 0.00 0.55 0.03 0.03 97.65 13:11:01 5 2.35 0.00 0.50 0.08 0.08 96.98 13:11:01 6 1.88 0.00 0.62 0.03 0.10 97.37 13:11:01 7 3.43 0.00 0.57 0.20 0.08 95.72 Average: all 11.37 0.00 1.89 0.92 0.07 85.75 Average: 0 7.61 0.00 1.53 2.91 0.07 87.88 Average: 1 15.76 0.00 2.23 0.40 0.07 81.54 Average: 2 10.95 0.00 2.03 1.73 0.07 85.22 Average: 3 10.80 0.00 1.68 0.30 0.06 87.17 Average: 4 9.88 0.00 1.69 0.62 0.06 87.75 Average: 5 8.75 0.00 1.94 0.37 0.06 88.87 Average: 6 14.05 0.00 2.13 0.40 0.07 83.35 Average: 7 13.18 0.00 1.87 0.62 0.07 84.26