---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20488 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 14G 141G 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 895 24555 0 6716 30816 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:23:f0:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe23:f02c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:da:4e:9e 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-20488) 04/04/24 _x86_64_ (8 CPU) 08:42:03 LINUX RESTART (8 CPU) 08:43:02 tps rtps wtps bread/s bwrtn/s 08:44:01 169.33 50.70 118.62 3913.64 46463.85 08:45:01 133.91 14.23 119.68 949.18 51737.91 08:46:01 76.86 13.03 63.83 2424.13 48698.97 08:47:01 196.17 7.10 189.07 857.72 86769.14 08:48:01 295.80 0.12 295.68 16.26 57760.91 08:49:01 59.29 0.35 58.94 26.40 7012.56 08:50:01 49.48 0.25 49.23 24.13 2127.96 Average: 140.05 12.16 127.88 1166.53 42929.51 08:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 29689024 31464652 3250188 9.87 80220 1998768 1776640 5.23 1162480 1778356 110948 08:45:01 28417476 30619880 4521736 13.73 90320 2403400 2253640 6.63 2106308 2081640 20048 08:46:01 28253316 31635616 4685896 14.23 100204 3551072 1462028 4.30 1356656 2950220 720420 08:47:01 26515432 31386804 6423780 19.50 132832 4922676 4556988 13.41 1642516 4291204 1164 08:48:01 23006944 29579468 9932268 30.15 180620 6445600 10111064 29.75 3685268 5588796 3556 08:49:01 19717888 26600196 13221324 40.14 186628 6738048 12146244 35.74 6734120 5805204 1040 08:50:01 21115568 27966428 11823644 35.90 188000 6731192 6504556 19.14 5492116 5702888 308 Average: 25245093 29893292 7694119 23.36 136975 4684394 5544451 16.31 3168495 4028330 122498 08:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 ens3 128.10 95.54 1211.82 24.24 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 08:45:01 ens3 936.18 602.83 5816.02 168.40 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:46:01 ens3 882.52 509.91 2172.07 180.62 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 08:47:01 veth7ed46eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 veth5a45892 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 veth17749b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 br-f7e15882e384 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:48:01 vethd3be88e 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:48:01 veth7ed46eb 0.00 1.03 0.00 0.49 0.00 0.00 0.00 0.00 08:48:01 veth5a45892 6.17 7.70 0.79 1.88 0.00 0.00 0.00 0.00 08:48:01 vethe75d873 2.15 2.83 0.25 0.68 0.00 0.00 0.00 0.00 08:49:01 vethd3be88e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 veth7ed46eb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 veth5a45892 4.50 5.63 1.95 2.18 0.00 0.00 0.00 0.00 08:49:01 vethe75d873 33.06 25.65 3.27 3.53 0.00 0.00 0.00 0.00 08:50:01 vethe75d873 27.49 19.64 2.64 3.02 0.00 0.00 0.00 0.00 08:50:01 br-f7e15882e384 117.94 116.86 48.28 52.67 0.00 0.00 0.85 0.00 08:50:01 br-f3a21ee806e6 21.56 12.65 10.53 1.51 0.00 0.00 0.00 0.00 08:50:01 ens3 3367.68 1968.63 33750.13 505.33 0.00 0.00 0.00 0.00 Average: vethe75d873 8.98 6.89 0.88 1.04 0.00 0.00 0.00 0.00 Average: br-f7e15882e384 16.89 16.74 6.92 7.54 0.00 0.00 0.12 0.00 Average: br-f3a21ee806e6 3.09 1.81 1.51 0.22 0.00 0.00 0.00 0.00 Average: ens3 432.99 247.97 4687.04 63.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20488) 04/04/24 _x86_64_ (8 CPU) 08:42:03 LINUX RESTART (8 CPU) 08:43:02 CPU %user %nice %system %iowait %steal %idle 08:44:01 all 12.41 0.00 1.03 2.53 0.04 83.99 08:44:01 0 12.58 0.00 1.37 1.29 0.05 84.71 08:44:01 1 14.32 0.00 1.10 0.58 0.03 83.96 08:44:01 2 6.85 0.00 0.59 2.68 0.03 89.84 08:44:01 3 20.46 0.00 1.10 1.04 0.07 77.34 08:44:01 4 10.85 0.00 1.29 0.75 0.03 87.08 08:44:01 5 16.27 0.00 0.95 1.07 0.03 81.67 08:44:01 6 1.92 0.00 0.93 12.67 0.02 84.45 08:44:01 7 16.05 0.00 0.92 0.17 0.03 82.83 08:45:01 all 43.22 0.00 1.46 1.37 0.08 53.87 08:45:01 0 34.74 0.00 1.49 0.42 0.05 63.30 08:45:01 1 34.20 0.00 1.83 2.01 0.08 61.87 08:45:01 2 53.51 0.00 0.85 0.00 0.08 45.55 08:45:01 3 41.75 0.00 1.77 0.07 0.10 56.32 08:45:01 4 42.05 0.00 1.82 0.59 0.08 55.45 08:45:01 5 55.53 0.00 1.37 0.52 0.10 42.48 08:45:01 6 44.14 0.00 1.17 6.42 0.07 48.20 08:45:01 7 39.81 0.00 1.34 0.94 0.07 57.84 08:46:01 all 31.70 0.00 2.27 1.65 0.06 64.32 08:46:01 0 27.60 0.00 2.01 0.08 0.07 70.24 08:46:01 1 33.24 0.00 2.11 9.14 0.07 55.43 08:46:01 2 28.37 0.00 1.74 0.02 0.07 69.80 08:46:01 3 28.66 0.00 2.13 0.07 0.07 69.07 08:46:01 4 40.71 0.00 1.92 0.03 0.07 57.26 08:46:01 5 32.81 0.00 2.25 2.72 0.05 62.18 08:46:01 6 25.16 0.00 2.74 0.54 0.05 71.52 08:46:01 7 37.00 0.00 3.29 0.62 0.07 59.02 08:47:01 all 10.53 0.00 3.16 4.34 0.06 81.91 08:47:01 0 8.92 0.00 2.08 0.22 0.05 88.73 08:47:01 1 6.50 0.00 2.64 0.59 0.08 90.20 08:47:01 2 6.14 0.00 3.69 25.54 0.08 64.54 08:47:01 3 9.52 0.00 2.49 1.63 0.05 86.31 08:47:01 4 7.29 0.00 4.12 0.45 0.05 88.08 08:47:01 5 21.44 0.00 4.29 5.35 0.07 68.85 08:47:01 6 9.14 0.00 3.34 0.55 0.05 86.91 08:47:01 7 15.30 0.00 2.58 0.49 0.03 81.60 08:48:01 all 37.34 0.00 6.27 3.04 0.10 53.26 08:48:01 0 35.22 0.00 5.80 0.83 0.08 58.06 08:48:01 1 40.02 0.00 6.62 1.96 0.08 51.32 08:48:01 2 33.00 0.00 6.95 2.52 0.10 57.43 08:48:01 3 39.90 0.00 6.07 1.17 0.08 52.77 08:48:01 4 38.03 0.00 5.13 0.86 0.10 55.88 08:48:01 5 45.17 0.00 6.56 13.81 0.12 34.35 08:48:01 6 33.10 0.00 6.01 1.05 0.08 59.76 08:48:01 7 34.21 0.00 7.04 2.10 0.10 56.54 08:49:01 all 32.37 0.00 2.06 0.24 0.10 65.23 08:49:01 0 28.69 0.00 2.16 0.10 0.12 68.93 08:49:01 1 25.77 0.00 1.96 0.67 0.08 71.52 08:49:01 2 32.08 0.00 2.49 0.22 0.08 65.12 08:49:01 3 32.63 0.00 1.42 0.07 0.08 65.80 08:49:01 4 35.68 0.00 2.02 0.66 0.10 61.54 08:49:01 5 39.49 0.00 2.23 0.03 0.10 58.14 08:49:01 6 32.96 0.00 2.00 0.15 0.12 64.77 08:49:01 7 31.71 0.00 2.20 0.00 0.10 65.98 08:50:01 all 10.92 0.00 1.90 0.19 0.10 86.89 08:50:01 0 11.41 0.00 2.06 0.03 0.10 86.39 08:50:01 1 9.22 0.00 1.77 0.33 0.10 88.57 08:50:01 2 11.61 0.00 1.79 0.05 0.10 86.46 08:50:01 3 7.76 0.00 1.78 0.52 0.08 89.85 08:50:01 4 10.26 0.00 2.10 0.08 0.08 87.47 08:50:01 5 11.72 0.00 1.72 0.10 0.10 86.36 08:50:01 6 11.85 0.00 1.98 0.25 0.12 85.80 08:50:01 7 13.50 0.00 1.98 0.15 0.10 84.27 Average: all 25.52 0.00 2.59 1.91 0.08 69.91 Average: 0 22.74 0.00 2.42 0.42 0.07 74.34 Average: 1 23.32 0.00 2.57 2.19 0.08 71.84 Average: 2 24.57 0.00 2.59 4.42 0.08 68.35 Average: 3 25.81 0.00 2.39 0.65 0.08 71.07 Average: 4 26.43 0.00 2.63 0.49 0.07 70.38 Average: 5 31.80 0.00 2.77 3.36 0.08 61.99 Average: 6 22.64 0.00 2.59 3.08 0.07 71.62 Average: 7 26.82 0.00 2.76 0.64 0.07 69.71