---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36201 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 740K 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 892 24845 0 6428 30818 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:0d:54:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe0d:5463/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:41:07:3b 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-c9ee76db40e5: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:94:88:90 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-c9ee76db40e5 valid_lft forever preferred_lft forever inet6 fe80::42:2cff:fe94:8890/64 scope link valid_lft forever preferred_lft forever 7: br-a54773d5049e: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:bc:59:13 brd ff:ff:ff:ff:ff:ff inet 172.18.0.1/16 brd 172.18.255.255 scope global br-a54773d5049e valid_lft forever preferred_lft forever inet6 fe80::42:ff:febc:5913/64 scope link valid_lft forever preferred_lft forever 16: br-cf088fc310f6: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:da:0c:86 brd ff:ff:ff:ff:ff:ff inet 172.19.0.1/16 brd 172.19.255.255 scope global br-cf088fc310f6 valid_lft forever preferred_lft forever inet6 fe80::42:a7ff:feda:c86/64 scope link valid_lft forever preferred_lft forever 21: br-7971148eae55: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:0e:50:8d brd ff:ff:ff:ff:ff:ff inet 172.20.0.1/16 brd 172.20.255.255 scope global br-7971148eae55 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36201) 04/29/24 _x86_64_ (8 CPU) 14:31:56 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 346.08 74.89 271.19 5331.51 59758.97 14:34:01 165.51 49.11 116.40 3813.90 35613.93 14:35:01 144.89 28.88 116.01 3352.91 37560.81 14:36:01 226.53 5.88 220.65 867.86 81831.56 14:37:01 228.16 0.13 228.03 11.33 73781.84 14:38:01 87.29 0.77 86.52 52.12 23576.87 Average: 199.74 26.61 173.13 2238.27 52020.66 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 30307520 31660060 2631692 7.99 51504 1623376 1474384 4.34 887304 1478628 52168 14:34:01 29358780 31307104 3580432 10.87 81180 2167180 1776788 5.23 1317536 1948892 118812 14:35:01 28737688 31618544 4201524 12.76 101952 3052712 1443604 4.25 1236024 2589916 429600 14:36:01 24891884 30379664 8047328 24.43 135984 5490900 6651544 19.57 2623304 4883464 1110204 14:37:01 22845376 28808212 10093836 30.64 172280 5883588 9553280 28.11 4337516 5135276 7584 14:38:01 21813464 27934876 11125748 33.78 176676 6048648 6602052 19.42 5357988 5179196 7040 Average: 26325785 30284743 6613427 20.08 119929 4044401 4583609 13.49 2626612 3535895 287568 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:33:01 ens3 353.06 251.07 948.41 71.75 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 14:34:01 ens3 354.17 264.11 4213.59 41.79 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:35:01 ens3 332.31 266.54 3302.33 48.70 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 vethd9c6cce 7.33 6.65 1.87 0.92 0.00 0.00 0.00 0.00 14:36:01 br-cf088fc310f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth0920f90 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:37:01 veth92b1523 155.19 149.61 331.26 13.17 0.00 0.00 0.00 0.03 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 vethd9c6cce 15.63 15.53 3.33 1.81 0.00 0.00 0.00 0.00 14:37:01 br-cf088fc310f6 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:38:01 veth92b1523 1.75 1.88 0.21 0.25 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 br-cf088fc310f6 0.17 0.23 0.02 0.02 0.00 0.00 0.00 0.00 14:38:01 br-a54773d5049e 24.63 23.55 5.32 4.02 0.00 0.00 0.82 0.00 Average: veth92b1523 26.16 25.25 55.24 2.24 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: br-cf088fc310f6 0.04 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: br-a54773d5049e 4.10 3.92 0.89 0.67 0.00 0.00 0.14 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36201) 04/29/24 _x86_64_ (8 CPU) 14:31:56 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 8.01 0.00 1.18 3.71 0.03 87.07 14:33:01 0 3.26 0.00 1.34 15.92 0.05 79.43 14:33:01 1 7.42 0.00 1.02 1.38 0.03 90.15 14:33:01 2 16.53 0.00 2.24 0.95 0.03 80.25 14:33:01 3 17.31 0.00 1.04 0.90 0.03 80.71 14:33:01 4 12.21 0.00 2.07 4.49 0.05 81.17 14:33:01 5 1.38 0.00 0.52 3.09 0.03 94.98 14:33:01 6 2.93 0.00 0.70 1.61 0.05 94.71 14:33:01 7 3.05 0.00 0.47 1.33 0.03 95.12 14:34:01 all 12.71 0.00 0.99 2.44 0.04 83.82 14:34:01 0 7.65 0.00 1.27 7.99 0.05 83.04 14:34:01 1 24.61 0.00 1.37 1.22 0.03 72.77 14:34:01 2 30.65 0.00 1.91 1.73 0.05 65.67 14:34:01 3 14.84 0.00 0.98 0.08 0.05 84.05 14:34:01 4 5.86 0.00 0.47 0.05 0.02 93.61 14:34:01 5 3.26 0.00 0.45 0.10 0.02 96.18 14:34:01 6 8.73 0.00 0.79 7.59 0.08 82.81 14:34:01 7 6.22 0.00 0.78 0.76 0.02 92.22 14:35:01 all 21.81 0.00 1.48 2.17 0.05 74.49 14:35:01 0 9.33 0.00 0.93 10.60 0.05 79.09 14:35:01 1 21.73 0.00 1.95 1.80 0.05 74.48 14:35:01 2 41.49 0.00 2.69 1.04 0.08 54.70 14:35:01 3 27.88 0.00 1.49 0.87 0.05 69.71 14:35:01 4 17.30 0.00 0.94 0.25 0.05 81.47 14:35:01 5 23.08 0.00 1.15 0.70 0.05 75.01 14:35:01 6 26.29 0.00 1.52 1.75 0.05 70.38 14:35:01 7 7.63 0.00 1.14 0.33 0.05 90.85 14:36:01 all 22.90 0.00 4.82 3.53 0.08 68.67 14:36:01 0 17.68 0.00 4.50 5.98 0.08 71.75 14:36:01 1 26.84 0.00 4.67 0.45 0.10 67.93 14:36:01 2 22.00 0.00 5.34 3.00 0.07 69.58 14:36:01 3 29.92 0.00 5.59 13.71 0.08 50.69 14:36:01 4 21.66 0.00 4.55 2.97 0.07 70.75 14:36:01 5 22.29 0.00 4.83 0.37 0.08 72.42 14:36:01 6 23.96 0.00 4.75 0.94 0.07 70.28 14:36:01 7 18.79 0.00 4.36 0.85 0.07 75.94 14:37:01 all 27.05 0.00 2.99 4.10 0.09 65.77 14:37:01 0 29.43 0.00 3.33 2.12 0.08 65.05 14:37:01 1 37.26 0.00 2.29 0.05 0.10 60.30 14:37:01 2 25.11 0.00 2.56 1.38 0.10 70.85 14:37:01 3 22.58 0.00 3.11 14.03 0.10 60.19 14:37:01 4 25.18 0.00 3.63 8.63 0.10 62.46 14:37:01 5 30.35 0.00 2.54 3.36 0.08 63.66 14:37:01 6 27.01 0.00 3.32 1.84 0.10 67.74 14:37:01 7 19.48 0.00 3.19 1.48 0.08 75.78 14:38:01 all 17.78 0.00 1.34 1.26 0.11 79.50 14:38:01 0 20.27 0.00 1.36 1.19 0.12 77.07 14:38:01 1 20.33 0.00 1.20 0.35 0.10 78.01 14:38:01 2 13.48 0.00 1.34 1.37 0.10 83.71 14:38:01 3 14.04 0.00 1.32 0.69 0.10 83.85 14:38:01 4 26.03 0.00 0.95 0.15 0.12 72.75 14:38:01 5 18.59 0.00 1.55 5.26 0.12 74.49 14:38:01 6 17.86 0.00 1.49 0.32 0.12 80.22 14:38:01 7 11.66 0.00 1.50 0.79 0.10 85.95 Average: all 18.36 0.00 2.13 2.87 0.07 76.58 Average: 0 14.58 0.00 2.12 7.31 0.07 75.92 Average: 1 23.01 0.00 2.08 0.88 0.07 73.97 Average: 2 24.87 0.00 2.67 1.58 0.07 70.81 Average: 3 21.07 0.00 2.25 5.01 0.07 71.61 Average: 4 18.02 0.00 2.09 2.75 0.07 77.07 Average: 5 16.46 0.00 1.83 2.15 0.06 79.50 Average: 6 17.78 0.00 2.09 2.34 0.08 77.71 Average: 7 11.09 0.00 1.89 0.92 0.06 86.03