---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5572 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 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 879 25502 0 5785 30831 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:00:e0:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe00:e0a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:f1:5e:52 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-5572) 02/15/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 115.51 42.70 72.81 1929.09 25649.58 14:31:01 122.53 22.81 99.72 2732.34 31067.49 14:32:01 216.81 0.32 216.50 36.13 109517.08 14:33:01 203.20 2.68 200.52 429.26 48756.81 14:34:01 21.75 0.62 21.13 19.33 19304.65 14:35:01 58.24 1.35 56.89 107.95 21190.20 Average: 123.00 11.75 111.26 875.67 42579.31 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30100284 31699732 2838928 8.62 68652 1841488 1421400 4.18 868716 1677720 163080 14:31:01 29387532 31660076 3551680 10.78 89728 2471040 1572340 4.63 994200 2218300 432172 14:32:01 26287068 31640656 6652144 20.20 132960 5372280 1464892 4.31 1038940 5108732 631220 14:33:01 24151864 29720540 8787348 26.68 138628 5577776 7994288 23.52 3108504 5090352 1916 14:34:01 23834660 29412004 9104552 27.64 138916 5586160 8266836 24.32 3428600 5080836 1916 14:35:01 26125464 31575820 6813748 20.69 142216 5452888 1527744 4.49 1329500 4959780 45060 Average: 26647812 30951471 6291400 19.10 118517 4383605 3707917 10.91 1794743 4022620 212561 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 218.89 136.45 1248.30 38.08 0.00 0.00 0.00 0.00 14:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 br-68b970ce40f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 112.36 80.15 2456.76 10.70 0.00 0.00 0.00 0.00 14:31:01 lo 5.27 5.27 0.50 0.50 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-68b970ce40f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1046.63 565.51 28005.72 41.38 0.00 0.00 0.00 0.00 14:32:01 lo 7.87 7.87 0.79 0.79 0.00 0.00 0.00 0.00 14:33:01 vethcc54a04 131.24 146.26 23.51 23.33 0.00 0.00 0.00 0.00 14:33:01 vethfc708af 101.62 101.37 17.32 19.30 0.00 0.00 0.00 0.00 14:33:01 veth289a4f3 6.78 6.15 0.90 0.71 0.00 0.00 0.00 0.00 14:33:01 veth67f397a 1.98 2.27 0.39 0.21 0.00 0.00 0.00 0.00 14:34:01 vethcc54a04 518.66 532.68 155.97 63.12 0.00 0.00 0.00 0.01 14:34:01 vethfc708af 166.09 163.02 29.00 55.98 0.00 0.00 0.00 0.00 14:34:01 veth289a4f3 377.99 371.07 46.73 122.85 0.00 0.00 0.00 0.01 14:34:01 veth67f397a 11.30 13.16 2.20 6.21 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 ens3 1596.37 950.94 32262.85 166.28 0.00 0.00 0.00 0.00 14:35:01 lo 38.40 38.40 21.64 21.64 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: ens3 239.91 138.93 5296.66 23.72 0.00 0.00 0.00 0.00 Average: lo 5.76 5.76 3.55 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5572) 02/15/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.94 0.00 0.94 2.60 0.04 85.49 14:30:01 0 5.41 0.00 0.65 0.23 0.05 93.66 14:30:01 1 27.92 0.00 1.72 2.01 0.05 68.30 14:30:01 2 8.20 0.00 0.52 5.18 0.03 86.07 14:30:01 3 6.32 0.00 0.77 0.50 0.02 92.39 14:30:01 4 9.04 0.00 1.14 9.94 0.03 79.84 14:30:01 5 18.87 0.00 1.39 1.02 0.05 78.66 14:30:01 6 7.83 0.00 0.70 1.74 0.03 89.70 14:30:01 7 3.98 0.00 0.62 0.15 0.03 95.22 14:31:01 all 10.23 0.00 1.14 2.35 0.04 86.24 14:31:01 0 2.02 0.00 0.57 0.73 0.02 96.66 14:31:01 1 2.32 0.00 1.00 3.42 0.03 93.22 14:31:01 2 10.29 0.00 1.30 0.32 0.03 88.06 14:31:01 3 7.11 0.00 1.12 0.22 0.02 91.53 14:31:01 4 17.76 0.00 1.39 8.64 0.05 72.16 14:31:01 5 24.52 0.00 1.61 1.76 0.08 72.03 14:31:01 6 4.51 0.00 0.82 3.63 0.02 91.02 14:31:01 7 13.41 0.00 1.27 0.05 0.03 85.23 14:32:01 all 11.62 0.00 5.15 8.18 0.08 74.97 14:32:01 0 9.19 0.00 5.40 10.87 0.08 74.45 14:32:01 1 13.91 0.00 4.72 12.61 0.07 68.70 14:32:01 2 11.72 0.00 5.27 6.13 0.07 76.81 14:32:01 3 11.63 0.00 4.61 0.07 0.07 83.63 14:32:01 4 10.81 0.00 4.88 1.34 0.07 82.91 14:32:01 5 11.85 0.00 6.12 27.02 0.10 54.90 14:32:01 6 12.56 0.00 4.43 0.29 0.07 82.65 14:32:01 7 11.27 0.00 5.87 7.24 0.08 75.54 14:33:01 all 26.36 0.00 3.51 3.55 0.07 66.51 14:33:01 0 20.42 0.00 3.41 2.55 0.07 73.55 14:33:01 1 21.90 0.00 3.38 0.62 0.08 74.02 14:33:01 2 34.12 0.00 4.05 1.61 0.08 60.14 14:33:01 3 31.93 0.00 3.82 0.20 0.07 63.99 14:33:01 4 32.43 0.00 3.93 1.01 0.07 62.57 14:33:01 5 20.77 0.00 3.09 19.51 0.07 56.56 14:33:01 6 33.26 0.00 4.10 2.57 0.07 60.00 14:33:01 7 16.16 0.00 2.31 0.33 0.05 81.15 14:34:01 all 10.45 0.00 1.30 1.03 0.07 87.15 14:34:01 0 10.17 0.00 1.49 0.03 0.08 88.23 14:34:01 1 9.06 0.00 1.44 3.08 0.08 86.33 14:34:01 2 8.52 0.00 1.04 0.02 0.07 90.36 14:34:01 3 13.01 0.00 1.32 0.00 0.08 85.59 14:34:01 4 10.50 0.00 1.42 0.15 0.08 87.84 14:34:01 5 11.27 0.00 1.67 2.09 0.07 84.90 14:34:01 6 11.12 0.00 1.24 0.02 0.08 87.54 14:34:01 7 9.95 0.00 0.78 2.84 0.07 86.37 14:35:01 all 4.99 0.00 0.81 1.50 0.05 92.66 14:35:01 0 2.25 0.00 1.02 0.82 0.05 95.86 14:35:01 1 2.97 0.00 0.62 0.12 0.03 96.26 14:35:01 2 6.37 0.00 0.85 0.22 0.03 92.53 14:35:01 3 3.96 0.00 0.67 0.13 0.03 95.21 14:35:01 4 1.97 0.00 0.67 0.97 0.03 96.35 14:35:01 5 16.73 0.00 1.22 0.37 0.07 81.61 14:35:01 6 1.45 0.00 0.60 8.43 0.03 89.48 14:35:01 7 4.14 0.00 0.82 0.97 0.05 94.02 Average: all 12.43 0.00 2.13 3.19 0.06 82.19 Average: 0 8.23 0.00 2.08 2.52 0.06 87.11 Average: 1 13.01 0.00 2.14 3.63 0.06 81.16 Average: 2 13.19 0.00 2.16 2.23 0.05 82.37 Average: 3 12.31 0.00 2.04 0.19 0.05 85.41 Average: 4 13.75 0.00 2.23 3.68 0.06 80.28 Average: 5 17.35 0.00 2.51 8.57 0.07 71.50 Average: 6 11.77 0.00 1.98 2.78 0.05 83.42 Average: 7 9.82 0.00 1.93 1.92 0.05 86.27