---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5882 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 864 25303 0 5999 30846 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:64:15:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe64:155b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:d2:6f:a4 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-5882) 02/16/24 _x86_64_ (8 CPU) 16:55:17 LINUX RESTART (8 CPU) 16:56:03 tps rtps wtps bread/s bwrtn/s 16:57:01 101.96 44.42 57.55 1992.00 10733.95 16:58:01 104.27 13.83 90.43 1123.81 16341.94 16:59:01 155.76 9.28 146.48 1635.19 68066.39 17:00:01 395.20 11.71 383.49 770.74 77985.05 17:01:01 20.05 0.78 19.26 26.40 4984.54 17:02:01 6.87 0.07 6.80 10.93 4656.22 17:03:01 70.12 1.42 68.71 107.58 7610.98 Average: 122.13 11.49 110.64 803.89 27275.37 16:56:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 30157188 31712120 2782032 8.45 66300 1801244 1410428 4.15 855912 1638428 142344 16:58:01 29815524 31690052 3123696 9.48 84364 2087132 1437340 4.23 892888 1910336 137056 16:59:01 26689012 31646024 6250208 18.97 134272 4988628 1413384 4.16 1036164 4725364 1213064 17:00:01 24022060 29842020 8917160 27.07 153752 5783972 8415996 24.76 3006896 5317744 504 17:01:01 23723912 29550144 9215308 27.98 155360 5786164 8871144 26.10 3319708 5296728 316 17:02:01 23732284 29560240 9206936 27.95 155488 5787632 8799748 25.89 3310264 5297092 840 17:03:01 25941164 31610176 6998056 21.25 158368 5644524 1525936 4.49 1306128 5155948 14864 Average: 26297306 30801539 6641914 20.16 129701 4554185 4553425 13.40 1961137 4191663 215570 16:56:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 220.84 147.90 1111.75 51.43 0.00 0.00 0.00 0.00 16:58:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 54.81 41.44 811.40 8.96 0.00 0.00 0.00 0.00 16:59:01 lo 12.13 12.13 1.18 1.18 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 br-fac8541c259d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 920.75 479.77 23110.58 36.13 0.00 0.00 0.00 0.00 17:00:01 veth1b25824 26.95 25.16 11.56 16.27 0.00 0.00 0.00 0.00 17:00:01 lo 1.47 1.47 0.11 0.11 0.00 0.00 0.00 0.00 17:00:01 vethdff05eb 0.43 0.73 0.05 0.30 0.00 0.00 0.00 0.00 17:00:01 veth51d9a53 55.34 65.96 19.28 16.16 0.00 0.00 0.00 0.00 17:01:01 veth1b25824 26.50 22.28 8.44 24.17 0.00 0.00 0.00 0.00 17:01:01 lo 5.78 5.78 3.62 3.62 0.00 0.00 0.00 0.00 17:01:01 vethdff05eb 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 veth51d9a53 52.59 63.34 58.36 15.62 0.00 0.00 0.00 0.00 17:02:01 veth1b25824 0.37 0.42 0.59 0.03 0.00 0.00 0.00 0.00 17:02:01 lo 7.72 7.72 0.56 0.56 0.00 0.00 0.00 0.00 17:02:01 vethdff05eb 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:02:01 veth51d9a53 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 1724.85 987.07 32780.52 172.91 0.00 0.00 0.00 0.00 Average: lo 4.45 4.45 0.84 0.84 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 209.62 117.58 4634.01 21.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5882) 02/16/24 _x86_64_ (8 CPU) 16:55:17 LINUX RESTART (8 CPU) 16:56:03 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 9.73 0.00 0.87 2.69 0.03 86.68 16:57:01 0 2.21 0.00 0.59 0.21 0.02 96.98 16:57:01 1 1.74 0.00 0.62 0.28 0.03 97.32 16:57:01 2 4.82 0.00 0.48 10.25 0.03 84.41 16:57:01 3 27.37 0.00 1.70 2.38 0.05 68.50 16:57:01 4 13.55 0.00 0.97 4.84 0.03 80.61 16:57:01 5 11.10 0.00 1.19 0.50 0.03 87.18 16:57:01 6 10.77 0.00 0.69 1.51 0.09 86.94 16:57:01 7 6.42 0.00 0.69 1.57 0.02 91.31 16:58:01 all 10.10 0.00 0.69 2.12 0.03 87.06 16:58:01 0 10.05 0.00 0.80 0.23 0.02 88.90 16:58:01 1 0.82 0.00 0.13 0.07 0.02 98.97 16:58:01 2 4.18 0.00 0.32 2.46 0.02 93.03 16:58:01 3 0.55 0.00 0.12 0.27 0.00 99.07 16:58:01 4 0.07 0.00 0.27 5.87 0.02 93.78 16:58:01 5 30.07 0.00 1.77 2.45 0.05 65.66 16:58:01 6 3.21 0.00 0.54 2.73 0.03 93.49 16:58:01 7 31.80 0.00 1.57 2.80 0.07 63.76 16:59:01 all 11.92 0.00 4.65 5.31 0.08 78.05 16:59:01 0 10.50 0.00 5.39 0.44 0.08 83.59 16:59:01 1 10.75 0.00 5.28 16.80 0.08 67.08 16:59:01 2 10.69 0.00 3.47 11.03 0.07 74.75 16:59:01 3 9.96 0.00 4.58 0.39 0.07 85.00 16:59:01 4 8.39 0.00 3.90 12.04 0.07 75.60 16:59:01 5 16.67 0.00 4.34 0.68 0.08 78.23 16:59:01 6 16.84 0.00 6.16 0.51 0.10 76.38 16:59:01 7 11.55 0.00 4.09 0.53 0.07 83.76 17:00:01 all 24.49 0.00 3.97 5.99 0.09 65.45 17:00:01 0 22.26 0.00 3.91 5.54 0.08 68.21 17:00:01 1 24.46 0.00 4.27 5.45 0.08 65.74 17:00:01 2 26.21 0.00 4.55 23.28 0.10 45.85 17:00:01 3 30.08 0.00 4.37 3.56 0.10 61.90 17:00:01 4 20.59 0.00 3.47 3.71 0.10 72.12 17:00:01 5 29.21 0.00 4.31 0.70 0.10 65.67 17:00:01 6 28.36 0.00 3.84 3.92 0.10 63.78 17:00:01 7 14.82 0.00 3.06 1.85 0.08 80.18 17:01:01 all 10.47 0.00 0.92 0.38 0.05 88.19 17:01:01 0 10.12 0.00 0.89 0.07 0.05 88.88 17:01:01 1 10.22 0.00 0.90 0.02 0.05 88.81 17:01:01 2 10.50 0.00 0.94 2.40 0.05 86.11 17:01:01 3 10.12 0.00 0.80 0.03 0.05 89.00 17:01:01 4 10.39 0.00 1.00 0.02 0.05 88.55 17:01:01 5 10.21 0.00 0.87 0.07 0.07 88.78 17:01:01 6 12.53 0.00 1.12 0.02 0.05 86.28 17:01:01 7 9.64 0.00 0.86 0.40 0.05 89.06 17:02:01 all 0.86 0.00 0.20 0.31 0.03 98.59 17:02:01 0 0.85 0.00 0.20 0.03 0.02 98.90 17:02:01 1 1.38 0.00 0.22 0.00 0.03 98.37 17:02:01 2 0.75 0.00 0.17 2.09 0.05 96.95 17:02:01 3 0.95 0.00 0.20 0.00 0.02 98.83 17:02:01 4 0.88 0.00 0.20 0.00 0.03 98.88 17:02:01 5 0.75 0.00 0.17 0.05 0.02 99.02 17:02:01 6 0.89 0.00 0.25 0.00 0.05 98.81 17:02:01 7 0.47 0.00 0.22 0.28 0.02 99.01 17:03:01 all 5.93 0.00 0.74 0.86 0.03 92.43 17:03:01 0 13.88 0.00 0.83 0.55 0.03 84.70 17:03:01 1 4.24 0.00 0.82 0.08 0.02 94.83 17:03:01 2 4.65 0.00 0.82 3.20 0.03 91.30 17:03:01 3 5.38 0.00 0.75 0.25 0.03 93.59 17:03:01 4 1.37 0.00 0.63 0.18 0.02 97.80 17:03:01 5 1.54 0.00 0.57 0.65 0.03 97.21 17:03:01 6 1.27 0.00 0.60 0.35 0.03 97.75 17:03:01 7 15.14 0.00 0.90 1.62 0.05 82.29 Average: all 10.49 0.00 1.72 2.51 0.05 85.24 Average: 0 10.01 0.00 1.80 1.01 0.04 87.14 Average: 1 7.65 0.00 1.74 3.22 0.05 87.34 Average: 2 8.82 0.00 1.53 7.78 0.05 81.81 Average: 3 11.95 0.00 1.78 0.97 0.05 85.25 Average: 4 7.85 0.00 1.49 3.79 0.05 86.82 Average: 5 14.22 0.00 1.89 0.73 0.06 83.11 Average: 6 10.52 0.00 1.88 1.29 0.07 86.25 Average: 7 12.87 0.00 1.62 1.29 0.05 84.16