---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12257 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 13G 143G 8% / 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 862 26471 0 4833 30848 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:ee:1e:fb brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:feee:1efb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:24:fa: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-12257) 01/14/24 _x86_64_ (8 CPU) 18:52:27 LINUX RESTART (8 CPU) 18:53:04 tps rtps wtps bread/s bwrtn/s 18:54:01 173.06 32.55 140.51 1025.61 57821.82 18:55:01 118.84 13.25 105.59 974.02 65723.73 18:56:01 93.60 22.85 70.75 2743.01 15221.33 18:57:01 120.05 0.17 119.88 26.53 47125.88 18:58:01 236.63 11.80 224.83 783.34 48225.88 18:59:01 18.85 0.52 18.33 33.19 1353.92 19:00:01 70.47 1.93 68.54 111.98 3490.45 Average: 118.40 11.72 106.68 812.48 33976.92 18:53:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 30303900 31679336 2635312 8.00 53464 1642044 1448380 4.26 866580 1495244 56152 18:55:01 30067736 31691812 2871476 8.72 71148 1861400 1431172 4.21 879620 1693360 61256 18:56:01 29507896 31686220 3431316 10.42 92592 2372772 1377004 4.05 964800 2122868 346756 18:57:01 27864332 31656036 5074880 15.41 121072 3889040 1407148 4.14 1010964 3626572 500392 18:58:01 25627412 30272144 7311800 22.20 134292 4688476 7167820 21.09 2533672 4261760 340 18:59:01 24891104 29570688 8048108 24.43 136368 4718552 7641028 22.48 3292324 4228976 204 19:00:01 27117652 31599592 5821560 17.67 140500 4534668 1474300 4.34 1292324 4056340 31964 Average: 27911433 31165118 5027779 15.26 107062 3386707 3135265 9.22 1548612 3069303 142438 18:53:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 243.49 172.04 710.26 49.97 0.00 0.00 0.00 0.00 18:55:01 lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 45.53 29.34 777.06 5.01 0.00 0.00 0.00 0.00 18:56:01 lo 4.67 4.67 0.44 0.44 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 br-666b3c049412 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 122.06 82.02 2838.98 10.80 0.00 0.00 0.00 0.00 18:57:01 lo 3.60 3.60 0.39 0.39 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 br-666b3c049412 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 610.46 303.27 10965.91 22.53 0.00 0.00 0.00 0.00 18:58:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 18:58:01 veth5333b57 53.89 65.37 19.15 16.08 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 br-666b3c049412 0.27 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 6.60 6.60 1.53 1.53 0.00 0.00 0.00 0.00 18:59:01 veth5333b57 92.67 112.58 109.09 25.38 0.00 0.00 0.00 0.01 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 br-666b3c049412 1.62 2.13 0.61 0.69 0.00 0.00 0.00 0.00 19:00:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 1402.83 855.19 22658.31 164.59 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.41 0.41 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 188.56 112.00 3212.01 21.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12257) 01/14/24 _x86_64_ (8 CPU) 18:52:27 LINUX RESTART (8 CPU) 18:53:04 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 7.86 0.00 0.65 7.91 0.03 83.56 18:54:01 0 15.96 0.00 1.20 18.99 0.05 63.80 18:54:01 1 11.49 0.00 0.94 1.49 0.04 86.04 18:54:01 2 8.07 0.00 0.77 1.21 0.04 89.91 18:54:01 3 6.03 0.00 0.40 12.30 0.02 81.25 18:54:01 4 11.00 0.00 0.53 26.68 0.05 61.74 18:54:01 5 3.45 0.00 0.46 0.05 0.04 96.00 18:54:01 6 5.43 0.00 0.32 1.99 0.04 92.23 18:54:01 7 1.41 0.00 0.49 0.37 0.02 97.71 18:55:01 all 6.16 0.00 0.61 9.13 0.03 84.07 18:55:01 0 13.70 0.00 1.18 5.80 0.03 79.29 18:55:01 1 12.37 0.00 0.98 4.35 0.07 82.23 18:55:01 2 10.60 0.00 0.68 21.14 0.03 67.55 18:55:01 3 7.56 0.00 0.78 1.30 0.02 90.34 18:55:01 4 1.29 0.00 0.37 39.18 0.03 59.14 18:55:01 5 2.95 0.00 0.52 1.08 0.00 95.46 18:55:01 6 0.60 0.00 0.25 0.27 0.00 98.89 18:55:01 7 0.35 0.00 0.17 0.02 0.00 99.47 18:56:01 all 8.46 0.00 1.04 2.31 0.03 88.16 18:56:01 0 3.60 0.00 0.58 0.08 0.00 95.73 18:56:01 1 10.64 0.00 1.49 8.99 0.05 78.84 18:56:01 2 7.93 0.00 1.00 2.68 0.05 88.35 18:56:01 3 13.18 0.00 1.35 0.78 0.03 84.66 18:56:01 4 10.62 0.00 1.09 4.31 0.03 83.95 18:56:01 5 4.24 0.00 0.78 0.15 0.03 94.79 18:56:01 6 0.92 0.00 0.65 0.15 0.02 98.26 18:56:01 7 16.53 0.00 1.40 1.30 0.03 80.74 18:57:01 all 6.03 0.00 2.81 11.21 0.04 79.91 18:57:01 0 6.90 0.00 2.15 2.54 0.05 88.36 18:57:01 1 6.11 0.00 2.89 9.10 0.05 81.85 18:57:01 2 5.51 0.00 3.08 18.69 0.05 72.67 18:57:01 3 5.50 0.00 3.32 36.03 0.05 55.10 18:57:01 4 6.04 0.00 3.08 0.07 0.02 90.80 18:57:01 5 6.58 0.00 3.34 5.34 0.05 84.68 18:57:01 6 4.54 0.00 2.19 15.51 0.03 77.73 18:57:01 7 7.00 0.00 2.45 2.49 0.05 88.01 18:58:01 all 17.70 0.00 3.22 7.49 0.09 71.50 18:58:01 0 14.43 0.00 2.77 5.08 0.08 77.63 18:58:01 1 16.00 0.00 2.91 13.28 0.08 67.72 18:58:01 2 16.66 0.00 3.33 6.55 0.10 73.36 18:58:01 3 18.29 0.00 3.41 2.27 0.10 75.93 18:58:01 4 13.60 0.00 2.61 7.98 0.08 75.73 18:58:01 5 19.66 0.00 3.02 13.49 0.08 63.75 18:58:01 6 25.34 0.00 4.35 6.60 0.08 63.62 18:58:01 7 17.62 0.00 3.36 4.70 0.10 74.22 18:59:01 all 17.27 0.00 1.83 0.08 0.06 80.77 18:59:01 0 10.80 0.00 1.35 0.32 0.05 87.47 18:59:01 1 21.19 0.00 2.28 0.05 0.05 76.43 18:59:01 2 16.15 0.00 1.72 0.03 0.05 82.04 18:59:01 3 17.10 0.00 1.74 0.02 0.07 81.07 18:59:01 4 12.06 0.00 1.38 0.00 0.07 86.50 18:59:01 5 18.46 0.00 1.90 0.02 0.05 79.57 18:59:01 6 24.40 0.00 2.57 0.18 0.07 72.79 18:59:01 7 18.03 0.00 1.69 0.00 0.07 80.21 19:00:01 all 7.61 0.00 0.77 0.22 0.04 91.36 19:00:01 0 29.47 0.00 1.90 0.38 0.07 68.17 19:00:01 1 3.49 0.00 0.75 0.05 0.03 95.68 19:00:01 2 3.15 0.00 0.67 0.03 0.03 96.12 19:00:01 3 1.47 0.00 0.50 0.75 0.02 97.26 19:00:01 4 1.28 0.00 0.48 0.02 0.02 98.21 19:00:01 5 2.71 0.00 0.47 0.10 0.05 96.67 19:00:01 6 1.86 0.00 0.65 0.15 0.03 97.31 19:00:01 7 17.48 0.00 0.78 0.25 0.05 81.44 Average: all 10.17 0.00 1.57 5.45 0.05 82.77 Average: 0 13.54 0.00 1.59 4.64 0.05 80.18 Average: 1 11.61 0.00 1.75 5.36 0.05 81.22 Average: 2 9.73 0.00 1.61 7.22 0.05 81.39 Average: 3 9.90 0.00 1.65 7.57 0.04 80.84 Average: 4 7.95 0.00 1.36 11.07 0.04 79.57 Average: 5 8.31 0.00 1.50 2.90 0.04 87.24 Average: 6 9.01 0.00 1.57 3.54 0.04 85.84 Average: 7 11.27 0.00 1.48 1.30 0.05 85.90