---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23557 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 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 851 25318 0 5997 30860 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:f2:1a:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fef2:1a28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:3d:20:d8 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-23557) 04/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 115.74 42.69 73.06 1924.16 27140.02 20:24:01 121.78 22.63 99.15 2713.41 31358.51 20:25:01 207.73 0.80 206.93 102.92 116591.63 20:26:01 264.06 12.06 252.00 773.48 58067.98 20:27:01 33.06 0.90 32.16 28.53 21334.33 20:28:01 77.32 0.92 76.40 55.19 25090.00 Average: 136.62 13.33 123.29 932.97 46596.86 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30165160 31736300 2774060 8.42 68664 1813456 1470700 4.33 834104 1650148 144556 20:24:01 29773028 31719640 3166192 9.61 85904 2155996 1458132 4.29 894604 1949836 153048 20:25:01 26016588 31665740 6922632 21.02 129760 5675820 1494812 4.40 1007864 5420216 911380 20:26:01 22523840 28329404 10415380 31.62 139560 5802060 11539748 33.95 4578164 5242616 1580 20:27:01 21374896 27187068 11564324 35.11 140304 5806316 12470316 36.69 5764044 5196656 548 20:28:01 25953468 31618984 6985752 21.21 141752 5673312 1583728 4.66 1405096 5057664 4020 Average: 25967830 30376189 6971390 21.16 117657 4487827 5002906 14.72 2413979 4086189 202522 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 202.15 134.06 1099.27 37.49 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 58.74 49.09 713.74 8.84 0.00 0.00 0.00 0.00 20:24:01 lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1164.77 614.35 34849.45 43.67 0.00 0.00 0.00 0.00 20:25:01 lo 10.86 10.86 1.05 1.05 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-5c52cc71434b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethd7e1327 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00 20:26:01 ens3 4.28 3.65 1.26 1.33 0.00 0.00 0.00 0.00 20:26:01 veth9c2de49 1.68 1.95 0.16 0.18 0.00 0.00 0.00 0.00 20:26:01 veth09c4ef1 4.38 4.05 0.58 0.51 0.00 0.00 0.00 0.00 20:27:01 vethd7e1327 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 4.43 4.15 1.14 1.30 0.00 0.00 0.00 0.00 20:27:01 veth9c2de49 5.35 6.92 1.79 2.40 0.00 0.00 0.00 0.00 20:27:01 veth09c4ef1 35.53 33.36 10.02 28.75 0.00 0.00 0.00 0.00 20:28:01 ens3 43.78 37.33 63.60 34.92 0.00 0.00 0.00 0.00 20:28:01 lo 29.90 29.90 7.73 7.73 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 246.35 140.43 6121.10 21.26 0.00 0.00 0.00 0.00 Average: lo 4.34 4.34 1.23 1.23 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23557) 04/15/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.48 0.00 0.84 2.41 0.03 86.25 20:23:01 0 23.95 0.00 1.17 2.11 0.05 72.73 20:23:01 1 11.55 0.00 1.12 0.25 0.03 87.05 20:23:01 2 9.51 0.00 1.12 0.55 0.02 88.80 20:23:01 3 3.71 0.00 0.40 13.80 0.02 82.07 20:23:01 4 7.63 0.00 0.50 0.65 0.03 91.19 20:23:01 5 12.68 0.00 1.07 0.87 0.03 85.35 20:23:01 6 8.22 0.00 0.55 0.27 0.02 90.95 20:23:01 7 6.56 0.00 0.75 0.80 0.03 91.85 20:24:01 all 9.13 0.00 0.69 2.37 0.02 87.78 20:24:01 0 23.19 0.00 1.10 1.18 0.05 74.47 20:24:01 1 12.58 0.00 1.15 0.20 0.02 86.06 20:24:01 2 6.80 0.00 0.71 11.19 0.03 81.27 20:24:01 3 5.00 0.00 0.67 4.97 0.03 89.33 20:24:01 4 4.15 0.00 0.60 0.77 0.02 94.47 20:24:01 5 16.31 0.00 0.73 0.70 0.02 82.24 20:24:01 6 3.69 0.00 0.32 0.02 0.02 95.96 20:24:01 7 1.24 0.00 0.25 0.07 0.00 98.45 20:25:01 all 13.73 0.00 6.14 3.37 0.08 76.67 20:25:01 0 10.98 0.00 5.27 1.07 0.09 82.59 20:25:01 1 13.45 0.00 8.43 7.83 0.10 70.19 20:25:01 2 16.37 0.00 5.76 7.79 0.10 69.98 20:25:01 3 12.94 0.00 7.24 0.85 0.09 78.88 20:25:01 4 13.48 0.00 6.85 0.25 0.07 79.35 20:25:01 5 13.77 0.00 4.74 0.03 0.08 81.37 20:25:01 6 11.25 0.00 4.52 9.02 0.07 75.15 20:25:01 7 17.54 0.00 6.40 0.12 0.08 75.86 20:26:01 all 52.05 0.00 6.28 3.85 0.12 37.69 20:26:01 0 50.94 0.00 7.13 8.16 0.12 33.64 20:26:01 1 53.93 0.00 6.48 10.51 0.12 28.96 20:26:01 2 51.18 0.00 5.84 0.86 0.12 42.00 20:26:01 3 51.56 0.00 6.21 2.53 0.14 39.57 20:26:01 4 57.88 0.00 6.43 1.03 0.10 34.55 20:26:01 5 47.56 0.00 6.11 1.34 0.10 44.89 20:26:01 6 52.75 0.00 6.21 4.86 0.12 36.07 20:26:01 7 50.63 0.00 5.83 1.52 0.14 41.88 20:27:01 all 20.44 0.00 1.95 0.79 0.08 76.74 20:27:01 0 14.17 0.00 1.59 0.07 0.07 84.11 20:27:01 1 24.87 0.00 2.37 0.15 0.08 72.53 20:27:01 2 21.98 0.00 2.19 0.20 0.08 75.54 20:27:01 3 22.54 0.00 2.36 0.22 0.08 74.79 20:27:01 4 20.33 0.00 1.64 5.51 0.07 72.44 20:27:01 5 19.06 0.00 1.70 0.02 0.08 79.14 20:27:01 6 18.42 0.00 1.83 0.07 0.08 79.60 20:27:01 7 22.15 0.00 1.94 0.12 0.08 75.71 20:28:01 all 2.89 0.00 0.86 0.35 0.04 95.87 20:28:01 0 1.50 0.00 0.84 0.07 0.05 97.54 20:28:01 1 2.76 0.00 0.92 0.18 0.05 96.09 20:28:01 2 2.77 0.00 0.84 0.27 0.03 96.09 20:28:01 3 2.26 0.00 0.69 0.23 0.03 96.79 20:28:01 4 6.40 0.00 1.00 1.19 0.05 91.37 20:28:01 5 3.31 0.00 0.94 0.10 0.03 95.62 20:28:01 6 2.14 0.00 0.72 0.72 0.03 96.39 20:28:01 7 1.94 0.00 0.87 0.03 0.05 97.11 Average: all 18.06 0.00 2.78 2.18 0.06 76.92 Average: 0 20.75 0.00 2.83 2.10 0.07 74.26 Average: 1 19.79 0.00 3.39 3.16 0.07 73.59 Average: 2 18.07 0.00 2.73 3.46 0.06 75.67 Average: 3 16.26 0.00 2.91 3.78 0.06 76.99 Average: 4 18.23 0.00 2.82 1.57 0.06 77.33 Average: 5 18.72 0.00 2.53 0.51 0.06 78.18 Average: 6 16.03 0.00 2.35 2.47 0.06 79.09 Average: 7 16.59 0.00 2.66 0.44 0.06 80.24