---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16617 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 732K 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 904 25378 0 5883 30807 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:5e:32:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe5e:325a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:8e:76:e6 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 4: br-f76e14b8b89b: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:98:29:80 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-f76e14b8b89b valid_lft forever preferred_lft forever 5: br-c6d839accdcd: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:27:70:04 brd ff:ff:ff:ff:ff:ff inet 172.18.0.1/16 brd 172.18.255.255 scope global br-c6d839accdcd valid_lft forever preferred_lft forever inet6 fe80::42:3dff:fe27:7004/64 scope link valid_lft forever preferred_lft forever 10: br-001987ce2d38: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:cd:54:07 brd ff:ff:ff:ff:ff:ff inet 172.19.0.1/16 brd 172.19.255.255 scope global br-001987ce2d38 valid_lft forever preferred_lft forever inet6 fe80::42:99ff:fecd:5407/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16617) 06/13/24 _x86_64_ (8 CPU) 14:05:57 LINUX RESTART (8 CPU) 14:06:01 tps rtps wtps bread/s bwrtn/s 14:07:01 338.29 74.07 264.22 5337.11 58702.35 14:08:01 105.56 30.74 74.83 2132.89 26242.19 14:09:01 180.49 33.98 146.51 2674.35 39828.30 14:10:01 64.89 12.68 52.21 2395.73 29630.53 14:11:01 83.99 3.50 80.49 454.72 50593.57 14:12:01 257.41 2.52 254.89 399.93 82409.87 14:13:01 80.04 0.02 80.02 1.87 25066.49 14:14:01 22.43 0.00 22.43 0.00 19560.87 14:15:01 41.54 0.97 40.58 74.39 6898.98 Average: 130.51 17.61 112.91 1496.79 37659.03 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 30329568 31678828 2609652 7.92 49648 1622112 1442804 4.25 869000 1474128 49464 14:08:01 29989672 31697520 2949548 8.95 77600 1934332 1375872 4.05 887648 1757408 228076 14:09:01 28576172 30774792 4363048 13.25 90060 2399184 2122064 6.24 1947944 2079936 21452 14:10:01 26668324 30123956 6270896 19.04 97600 3627328 2800760 8.24 2864404 3021524 894304 14:11:01 27225852 31573008 5713368 17.35 118400 4445260 1608072 4.73 1466092 3808888 772944 14:12:01 25237420 30756464 7701800 23.38 158020 5498832 3861496 11.36 2383952 4778824 2844 14:13:01 23495928 29336620 9443292 28.67 164492 5801608 5064896 14.90 3896812 4985616 1084 14:14:01 23483744 29325320 9455476 28.71 165208 5801616 5013056 14.75 3911132 4982836 128 14:15:01 26027860 31584412 6911360 20.98 167720 5529292 1465300 4.31 1637700 4752228 956 Average: 26781616 30761213 6157604 18.69 120972 4073285 2750480 8.09 2207187 3515710 219028 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:07:01 ens3 310.26 226.30 1068.37 70.81 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:08:01 ens3 72.08 48.73 988.69 11.64 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 14:09:01 ens3 874.60 634.16 5990.24 173.25 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 ens3 700.33 528.63 2385.75 224.18 0.00 0.00 0.00 0.00 14:11:01 br-c6d839accdcd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 3.73 3.73 0.43 0.43 0.00 0.00 0.00 0.00 14:11:01 ens3 225.83 115.48 3774.54 19.65 0.00 0.00 0.00 0.00 14:12:01 br-c6d839accdcd 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:12:01 vethdf79c78 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:12:01 veth855c865 91.88 99.87 7.84 237.68 0.00 0.00 0.00 0.02 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 br-c6d839accdcd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 vethdf79c78 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 veth855c865 58.49 56.76 5.35 93.76 0.00 0.00 0.00 0.01 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 br-c6d839accdcd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 vethdf79c78 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 veth855c865 0.03 0.08 0.02 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 br-c6d839accdcd 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 15.23 15.23 1.43 1.43 0.00 0.00 0.00 0.00 14:15:01 br-001987ce2d38 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: br-c6d839accdcd 0.00 0.01 0.00 0.00 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: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: br-001987ce2d38 0.00 0.01 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-16617) 06/13/24 _x86_64_ (8 CPU) 14:05:57 LINUX RESTART (8 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 6.93 0.00 1.16 4.93 0.04 86.94 14:07:01 0 10.43 0.00 0.85 1.34 0.03 87.35 14:07:01 1 12.71 0.00 1.19 4.54 0.03 81.53 14:07:01 2 11.71 0.00 1.05 0.84 0.03 86.37 14:07:01 3 4.22 0.00 1.44 4.01 0.03 90.30 14:07:01 4 4.01 0.00 2.13 15.64 0.03 78.19 14:07:01 5 7.93 0.00 0.80 5.37 0.03 85.86 14:07:01 6 2.32 0.00 0.81 0.65 0.05 96.17 14:07:01 7 2.07 0.00 1.00 7.07 0.03 89.82 14:08:01 all 9.21 0.00 0.68 2.92 0.34 86.85 14:08:01 0 27.94 0.00 1.70 2.60 1.09 66.67 14:08:01 1 6.62 0.00 0.47 0.17 0.02 92.73 14:08:01 2 6.13 0.00 0.48 0.37 0.02 93.00 14:08:01 3 1.15 0.00 0.38 0.88 0.07 97.52 14:08:01 4 17.34 0.00 0.81 1.24 1.20 79.41 14:08:01 5 0.94 0.00 0.17 0.02 0.13 98.74 14:08:01 6 6.80 0.00 0.72 8.33 0.10 84.05 14:08:01 7 6.40 0.00 0.73 9.80 0.03 83.04 14:09:01 all 35.26 0.00 1.49 2.01 0.10 61.13 14:09:01 0 33.94 0.00 1.14 0.02 0.08 64.82 14:09:01 1 38.80 0.00 1.22 0.52 0.12 59.34 14:09:01 2 35.08 0.00 1.45 0.43 0.10 62.93 14:09:01 3 47.52 0.00 1.98 0.39 0.12 49.99 14:09:01 4 39.24 0.00 1.82 0.90 0.10 57.93 14:09:01 5 27.77 0.00 1.46 9.65 0.10 61.02 14:09:01 6 30.56 0.00 1.31 2.21 0.13 65.79 14:09:01 7 29.20 0.00 1.48 1.98 0.12 67.23 14:10:01 all 38.72 0.00 2.05 1.49 0.08 57.66 14:10:01 0 42.49 0.00 2.59 1.29 0.10 53.54 14:10:01 1 27.40 0.00 2.13 1.31 0.07 69.10 14:10:01 2 45.33 0.00 1.86 0.00 0.08 52.73 14:10:01 3 47.53 0.00 1.66 0.00 0.08 50.72 14:10:01 4 37.51 0.00 1.94 0.22 0.07 60.26 14:10:01 5 34.55 0.00 2.53 2.46 0.07 60.39 14:10:01 6 39.91 0.00 2.18 0.45 0.07 57.39 14:10:01 7 35.08 0.00 1.46 6.22 0.08 57.15 14:11:01 all 8.40 0.00 1.35 6.05 0.07 84.13 14:11:01 0 4.27 0.00 1.22 4.30 0.02 90.20 14:11:01 1 2.51 0.00 1.42 0.00 0.08 95.98 14:11:01 2 5.89 0.00 1.20 0.15 0.23 92.53 14:11:01 3 28.44 0.00 1.66 14.57 0.07 55.27 14:11:01 4 17.16 0.00 1.99 0.55 0.03 80.26 14:11:01 5 4.00 0.00 1.41 0.07 0.03 94.50 14:11:01 6 2.79 0.00 1.04 16.74 0.03 79.39 14:11:01 7 2.14 0.00 0.90 12.08 0.03 84.84 14:12:01 all 10.24 0.00 2.78 9.22 0.07 77.68 14:12:01 0 7.38 0.00 2.63 1.79 0.05 88.14 14:12:01 1 10.65 0.00 2.31 1.64 0.07 85.33 14:12:01 2 9.41 0.00 3.43 1.35 0.07 85.75 14:12:01 3 7.39 0.00 2.18 14.71 0.07 75.65 14:12:01 4 13.53 0.00 3.33 9.40 0.07 73.68 14:12:01 5 11.83 0.00 2.95 39.00 0.08 46.14 14:12:01 6 14.11 0.00 2.97 4.20 0.10 78.61 14:12:01 7 7.63 0.00 2.44 1.69 0.07 88.17 14:13:01 all 26.55 0.00 1.36 3.45 0.11 68.54 14:13:01 0 23.65 0.00 1.67 1.00 0.12 73.56 14:13:01 1 23.45 0.00 1.25 0.10 0.07 75.13 14:13:01 2 37.23 0.00 1.64 8.67 0.10 52.37 14:13:01 3 16.59 0.00 1.49 11.18 0.20 70.54 14:13:01 4 37.27 0.00 1.24 1.68 0.10 59.71 14:13:01 5 23.90 0.00 1.38 0.07 0.07 74.59 14:13:01 6 25.03 0.00 1.17 4.50 0.08 69.21 14:13:01 7 25.41 0.00 0.99 0.29 0.12 73.20 14:14:01 all 1.28 0.00 0.53 1.70 0.07 96.42 14:14:01 0 1.23 0.00 0.70 0.07 0.10 97.90 14:14:01 1 1.37 0.00 0.65 0.02 0.12 97.85 14:14:01 2 0.77 0.00 0.52 0.15 0.05 98.51 14:14:01 3 1.60 0.00 0.47 0.02 0.05 97.87 14:14:01 4 1.73 0.00 0.45 0.00 0.05 97.77 14:14:01 5 1.45 0.00 0.52 0.17 0.07 97.79 14:14:01 6 1.15 0.00 0.47 11.74 0.07 86.57 14:14:01 7 0.89 0.00 0.45 1.50 0.03 97.13 14:15:01 all 3.34 0.00 0.78 1.04 0.07 94.76 14:15:01 0 5.56 0.00 0.83 0.30 0.10 93.21 14:15:01 1 5.64 0.00 0.95 0.08 0.10 93.22 14:15:01 2 1.05 0.00 0.77 1.10 0.05 97.03 14:15:01 3 1.42 0.00 0.93 0.07 0.08 97.50 14:15:01 4 1.84 0.00 0.60 0.18 0.07 97.31 14:15:01 5 1.84 0.00 0.72 1.67 0.08 95.69 14:15:01 6 1.96 0.00 0.72 4.50 0.07 92.76 14:15:01 7 7.39 0.00 0.74 0.42 0.05 91.41 Average: all 15.53 0.00 1.35 3.64 0.11 79.37 Average: 0 17.44 0.00 1.48 1.41 0.19 79.48 Average: 1 14.34 0.00 1.29 0.93 0.07 83.37 Average: 2 16.94 0.00 1.38 1.45 0.08 80.15 Average: 3 17.28 0.00 1.35 5.09 0.09 76.19 Average: 4 18.83 0.00 1.59 3.30 0.19 76.09 Average: 5 12.66 0.00 1.32 6.48 0.07 79.45 Average: 6 13.84 0.00 1.26 5.93 0.08 78.89 Average: 7 12.89 0.00 1.13 4.56 0.06 81.35