---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26723 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 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 921 24534 0 6711 30790 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:0e:35:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe0e:358a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:95:a0:ea 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-26723) 07/26/24 _x86_64_ (8 CPU) 14:23:09 LINUX RESTART (8 CPU) 14:24:02 tps rtps wtps bread/s bwrtn/s 14:25:01 100.02 18.32 81.70 1045.38 19969.23 14:26:01 189.44 50.78 138.65 3861.38 31983.87 14:27:01 51.04 13.45 37.59 2484.79 16211.16 14:28:01 75.75 0.38 75.37 26.00 46842.06 14:29:01 141.37 3.36 138.00 455.22 54113.44 14:30:01 152.64 3.85 148.79 415.66 59960.67 14:31:01 196.95 0.43 196.52 29.86 30291.24 14:32:01 95.70 0.95 94.75 49.19 16611.90 Average: 125.42 11.43 113.99 1045.92 34529.77 14:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 30003188 31653904 2936032 8.91 74536 1882572 1437168 4.23 932720 1703936 199128 14:26:01 28735560 30897392 4203660 12.76 88816 2365100 2011372 5.92 1816720 2056180 18228 14:27:01 27210660 30223124 5728560 17.39 94612 3195224 2799244 8.24 2669236 2693080 672016 14:28:01 28049116 31546600 4890104 14.85 106636 3651032 1503428 4.42 1463916 3035788 84236 14:29:01 26754948 31606772 6184272 18.77 132976 4902972 1481848 4.36 1437072 4278384 88868 14:30:01 23712980 30102980 9226240 28.01 167764 6292296 7241324 21.31 3062064 5543820 102340 14:31:01 21911316 28646752 11027904 33.48 185776 6590984 10350192 30.45 4657788 5696288 6916 14:32:01 25137360 31539016 7801860 23.69 188036 6300636 1527960 4.50 1873316 5341624 3092 Average: 26439391 30777068 6499829 19.73 129894 4397602 3544067 10.43 2239104 3793638 146853 14:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 ens3 67.72 43.70 1033.04 9.54 0.00 0.00 0.00 0.00 14:25:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 769.31 580.71 5708.03 147.25 0.00 0.00 0.00 0.00 14:26:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 596.15 433.56 2287.04 145.48 0.00 0.00 0.00 0.00 14:27:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 299.55 248.88 550.36 85.79 0.00 0.00 0.00 0.00 14:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 569.63 274.87 13993.94 25.43 0.00 0.00 0.00 0.00 14:29:01 lo 6.79 6.79 0.73 0.73 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 br-58cafac8cf62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 488.04 169.17 11508.15 13.41 0.00 0.00 0.00 0.00 14:30:01 lo 2.03 2.03 0.23 0.23 0.00 0.00 0.00 0.00 14:30:01 vethe862e6a 8.85 9.17 2.72 1.35 0.00 0.00 0.00 0.00 14:30:01 veth51876fc 0.00 0.95 0.00 0.44 0.00 0.00 0.00 0.00 14:31:01 ens3 44.80 35.14 703.18 7.68 0.00 0.00 0.00 0.00 14:31:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 14:31:01 vethe862e6a 22.98 28.86 4.74 4.34 0.00 0.00 0.00 0.00 14:31:01 veth51876fc 0.00 0.12 0.00 0.03 0.00 0.00 0.00 0.00 14:32:01 ens3 70.40 55.37 68.48 36.94 0.00 0.00 0.00 0.00 14:32:01 lo 0.43 0.43 0.03 0.03 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 Average: ens3 363.84 230.57 4489.47 59.04 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.19 0.19 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-26723) 07/26/24 _x86_64_ (8 CPU) 14:23:09 LINUX RESTART (8 CPU) 14:24:02 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 8.90 0.00 0.69 3.46 0.03 86.91 14:25:01 0 1.87 0.00 0.19 0.05 0.02 97.88 14:25:01 1 1.37 0.00 0.31 0.05 0.02 98.25 14:25:01 2 3.18 0.00 0.49 11.67 0.05 84.61 14:25:01 3 3.84 0.00 0.37 0.17 0.02 95.60 14:25:01 4 14.78 0.00 0.95 2.09 0.03 82.15 14:25:01 5 33.85 0.00 2.04 3.81 0.07 60.23 14:25:01 6 12.11 0.00 1.07 1.00 0.03 85.78 14:25:01 7 0.25 0.00 0.14 8.90 0.02 90.69 14:26:01 all 27.27 0.00 1.42 2.47 0.08 68.76 14:26:01 0 15.66 0.00 1.27 1.18 0.05 81.83 14:26:01 1 42.01 0.00 1.81 1.90 0.12 54.17 14:26:01 2 26.50 0.00 1.27 7.18 0.08 64.97 14:26:01 3 25.39 0.00 1.26 0.84 0.08 72.43 14:26:01 4 28.17 0.00 1.16 1.29 0.08 69.30 14:26:01 5 26.44 0.00 1.34 1.22 0.07 70.93 14:26:01 6 31.59 0.00 1.34 2.80 0.10 64.18 14:26:01 7 22.49 0.00 1.89 3.40 0.07 72.15 14:27:01 all 41.88 0.00 1.63 2.39 0.12 53.99 14:27:01 0 33.40 0.00 1.78 0.05 0.18 64.59 14:27:01 1 55.91 0.00 1.83 0.74 0.10 41.42 14:27:01 2 45.54 0.00 1.06 0.51 0.08 52.81 14:27:01 3 42.56 0.00 2.60 3.26 0.17 51.41 14:27:01 4 37.25 0.00 1.66 11.16 0.10 49.82 14:27:01 5 42.46 0.00 1.33 0.24 0.10 55.87 14:27:01 6 40.45 0.00 1.62 2.70 0.10 55.12 14:27:01 7 37.52 0.00 1.18 0.40 0.10 60.79 14:28:01 all 9.63 0.00 0.94 7.11 0.04 82.28 14:28:01 0 21.99 0.00 1.39 7.38 0.03 69.21 14:28:01 1 8.62 0.00 0.80 1.99 0.03 88.56 14:28:01 2 5.29 0.00 0.89 15.57 0.07 78.19 14:28:01 3 6.76 0.00 0.69 0.02 0.02 92.52 14:28:01 4 1.59 0.00 0.80 6.05 0.03 91.53 14:28:01 5 3.59 0.00 0.40 0.00 0.02 95.99 14:28:01 6 10.52 0.00 1.36 25.10 0.03 62.99 14:28:01 7 18.68 0.00 1.19 0.79 0.02 79.33 14:29:01 all 7.54 0.00 2.58 8.60 0.06 81.22 14:29:01 0 8.38 0.00 2.37 1.93 0.07 87.25 14:29:01 1 6.52 0.00 1.88 1.56 0.05 89.99 14:29:01 2 6.16 0.00 1.92 26.51 0.07 65.33 14:29:01 3 6.17 0.00 2.84 0.49 0.12 90.38 14:29:01 4 11.34 0.00 2.65 1.05 0.05 84.91 14:29:01 5 5.43 0.00 3.32 0.35 0.03 90.86 14:29:01 6 6.73 0.00 2.45 10.71 0.05 80.06 14:29:01 7 9.57 0.00 3.23 26.34 0.08 60.78 14:30:01 all 26.72 0.00 4.69 11.79 0.12 56.67 14:30:01 0 25.54 0.00 4.59 26.79 0.10 42.98 14:30:01 1 24.25 0.00 4.33 4.81 0.12 66.50 14:30:01 2 26.22 0.00 4.13 3.47 0.15 66.03 14:30:01 3 30.00 0.00 5.80 2.09 0.10 62.01 14:30:01 4 26.31 0.00 3.83 8.92 0.10 60.82 14:30:01 5 28.41 0.00 5.30 6.40 0.14 59.75 14:30:01 6 27.45 0.00 4.42 10.49 0.19 57.45 14:30:01 7 25.60 0.00 5.11 31.39 0.10 37.81 14:31:01 all 27.35 0.00 2.93 4.49 0.12 65.10 14:31:01 0 21.80 0.00 3.63 6.71 0.13 67.73 14:31:01 1 35.33 0.00 2.49 2.34 0.10 59.74 14:31:01 2 19.12 0.00 2.59 5.33 0.12 72.84 14:31:01 3 26.81 0.00 2.67 2.54 0.12 67.86 14:31:01 4 37.23 0.00 3.52 6.80 0.12 52.32 14:31:01 5 22.91 0.00 3.01 6.97 0.12 67.00 14:31:01 6 30.75 0.00 2.97 2.32 0.13 63.82 14:31:01 7 25.01 0.00 2.59 2.89 0.12 69.39 14:32:01 all 23.84 0.00 3.88 0.97 0.11 71.20 14:32:01 0 23.13 0.00 4.00 0.28 0.10 72.48 14:32:01 1 25.00 0.00 3.85 0.27 0.10 70.77 14:32:01 2 23.20 0.00 4.28 0.77 0.10 71.65 14:32:01 3 21.64 0.00 4.24 3.99 0.10 70.02 14:32:01 4 24.76 0.00 3.41 0.84 0.12 70.87 14:32:01 5 27.47 0.00 4.06 0.54 0.10 67.83 14:32:01 6 21.73 0.00 3.88 0.10 0.12 74.16 14:32:01 7 23.79 0.00 3.33 0.98 0.14 71.77 Average: all 21.64 0.00 2.34 5.16 0.09 70.77 Average: 0 18.99 0.00 2.40 5.52 0.09 73.01 Average: 1 24.86 0.00 2.16 1.71 0.08 71.19 Average: 2 19.40 0.00 2.08 8.87 0.09 69.56 Average: 3 20.41 0.00 2.55 1.67 0.09 75.28 Average: 4 22.68 0.00 2.25 4.78 0.08 70.22 Average: 5 23.78 0.00 2.60 2.44 0.08 71.11 Average: 6 22.67 0.00 2.39 6.92 0.09 67.93 Average: 7 20.37 0.00 2.33 9.34 0.08 67.88