---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4829 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 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 810 26549 0 4806 30900 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:91:94:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe91:94be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:ff:7c:6d 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-4829) 11/26/23 _x86_64_ (8 CPU) 17:21:21 LINUX RESTART (8 CPU) 17:22:00 tps rtps wtps bread/s bwrtn/s 17:23:01 94.66 17.54 77.11 1007.34 26733.38 17:24:01 119.71 22.76 96.95 2710.70 31194.14 17:25:01 118.16 0.37 117.79 48.38 65081.35 17:26:01 322.75 11.66 311.08 792.00 56631.31 17:27:01 18.26 0.30 17.96 21.33 20408.65 17:28:01 25.05 0.05 25.00 12.53 21102.85 17:29:01 71.42 3.28 68.14 146.64 23746.74 Average: 109.95 8.04 101.91 679.28 34895.74 17:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 30125748 31744108 2813472 8.54 70748 1856484 1416632 4.17 835088 1688912 176640 17:24:01 29537112 31735096 3402108 10.33 92528 2392036 1376140 4.05 887296 2177044 322276 17:25:01 27259824 31700372 5679396 17.24 117764 4523324 1460084 4.30 971064 4260716 963476 17:26:01 25036668 29714092 7902552 23.99 132084 4654076 7463816 21.96 3064572 4334808 412 17:27:01 24355620 29055152 8583600 26.06 132340 4655424 8867168 26.09 3743468 4330872 176 17:28:01 24755392 29459584 8183828 24.85 132620 4682564 6570280 19.33 3360876 4324120 172 17:29:01 27224476 31679676 5714744 17.35 137040 4517224 1435084 4.22 1177008 4075156 33448 Average: 26899263 30726869 6039957 18.34 116446 3897305 4084172 12.02 2005625 3598804 213800 17:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 ens3 58.02 38.93 957.27 7.10 0.00 0.00 0.00 0.00 17:23:01 lo 1.44 1.44 0.16 0.16 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 br-14261dea731c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 122.98 80.72 2920.55 10.30 0.00 0.00 0.00 0.00 17:24:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 br-14261dea731c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 495.70 274.37 17063.95 19.45 0.00 0.00 0.00 0.00 17:25:01 lo 6.17 6.17 0.56 0.56 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 br-14261dea731c 0.72 0.60 0.05 0.30 0.00 0.00 0.00 0.00 17:26:01 ens3 1.90 1.87 0.57 0.50 0.00 0.00 0.00 0.00 17:26:01 lo 1.30 1.30 0.09 0.09 0.00 0.00 0.00 0.00 17:26:01 vethd56c9bf 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00 17:27:01 br-14261dea731c 2.08 2.48 1.59 1.74 0.00 0.00 0.00 0.00 17:27:01 ens3 4.88 4.75 1.04 1.25 0.00 0.00 0.00 0.00 17:27:01 lo 7.00 7.00 3.46 3.46 0.00 0.00 0.00 0.00 17:27:01 vethd56c9bf 1.25 1.20 0.39 0.32 0.00 0.00 0.00 0.00 17:28:01 br-14261dea731c 1.52 1.80 0.12 0.17 0.00 0.00 0.00 0.00 17:28:01 ens3 14.00 14.33 9.04 10.32 0.00 0.00 0.00 0.00 17:28:01 lo 8.48 8.48 0.68 0.68 0.00 0.00 0.00 0.00 17:28:01 vethd56c9bf 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:29:01 ens3 51.16 44.41 119.26 20.41 0.00 0.00 0.00 0.00 17:29:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 105.92 65.08 2972.61 9.87 0.00 0.00 0.00 0.00 Average: lo 4.34 4.34 0.79 0.79 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-4829) 11/26/23 _x86_64_ (8 CPU) 17:21:21 LINUX RESTART (8 CPU) 17:22:00 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 9.83 0.00 0.67 2.80 0.03 86.67 17:23:01 0 16.13 0.00 1.46 14.91 0.05 67.44 17:23:01 1 9.04 0.00 0.44 0.61 0.02 89.89 17:23:01 2 0.59 0.00 0.23 2.11 0.00 97.07 17:23:01 3 0.03 0.00 0.08 0.51 0.05 99.33 17:23:01 4 0.57 0.00 0.30 0.26 0.00 98.87 17:23:01 5 16.38 0.00 1.07 1.77 0.02 80.76 17:23:01 6 17.62 0.00 0.90 1.78 0.05 79.65 17:23:01 7 18.36 0.00 0.84 0.41 0.03 80.36 17:24:01 all 8.56 0.00 1.04 4.52 0.04 85.84 17:24:01 0 0.98 0.00 0.53 22.21 0.03 76.24 17:24:01 1 7.15 0.00 0.85 0.52 0.03 91.45 17:24:01 2 0.60 0.00 1.02 4.13 0.05 94.19 17:24:01 3 12.18 0.00 0.89 3.84 0.05 83.04 17:24:01 4 14.94 0.00 1.37 0.69 0.05 82.96 17:24:01 5 23.70 0.00 2.02 1.85 0.05 72.38 17:24:01 6 5.08 0.00 0.80 1.05 0.03 93.04 17:24:01 7 3.82 0.00 0.80 1.84 0.03 93.50 17:25:01 all 8.22 0.00 3.49 11.45 0.12 76.71 17:25:01 0 6.86 0.00 3.88 32.20 0.07 57.00 17:25:01 1 8.91 0.00 4.06 26.57 0.12 60.34 17:25:01 2 7.25 0.00 3.43 7.66 0.09 81.57 17:25:01 3 11.45 0.00 3.78 0.50 0.10 84.17 17:25:01 4 8.00 0.00 3.26 18.75 0.09 69.90 17:25:01 5 8.49 0.00 3.25 2.84 0.34 85.08 17:25:01 6 6.67 0.00 3.03 0.05 0.07 90.18 17:25:01 7 8.12 0.00 3.25 3.26 0.14 85.23 17:26:01 all 20.91 0.00 3.19 11.81 0.15 63.94 17:26:01 0 22.98 0.00 4.18 7.32 0.10 65.42 17:26:01 1 15.38 0.00 2.85 21.34 0.15 60.27 17:26:01 2 27.97 0.00 4.21 2.26 0.10 65.46 17:26:01 3 22.95 0.00 2.81 15.39 0.13 58.71 17:26:01 4 16.65 0.00 2.51 28.11 0.13 52.59 17:26:01 5 29.22 0.00 4.18 10.28 0.20 56.12 17:26:01 6 18.36 0.00 2.01 0.95 0.13 78.54 17:26:01 7 13.82 0.00 2.80 8.72 0.25 74.41 17:27:01 all 11.38 0.00 0.97 1.20 0.04 86.40 17:27:01 0 13.12 0.00 1.14 0.03 0.05 85.66 17:27:01 1 9.75 0.00 0.81 8.33 0.07 81.04 17:27:01 2 12.60 0.00 1.04 0.38 0.03 85.94 17:27:01 3 8.89 0.00 0.90 0.30 0.03 89.87 17:27:01 4 10.19 0.00 0.74 0.47 0.03 88.57 17:27:01 5 12.44 0.00 1.02 0.00 0.03 86.51 17:27:01 6 10.36 0.00 0.92 0.00 0.05 88.67 17:27:01 7 13.74 0.00 1.24 0.00 0.03 84.99 17:28:01 all 0.97 0.00 0.28 1.54 0.03 97.18 17:28:01 0 1.44 0.00 0.27 0.00 0.05 98.25 17:28:01 1 1.44 0.00 0.30 0.08 0.05 98.13 17:28:01 2 0.65 0.00 0.27 7.88 0.05 91.15 17:28:01 3 0.70 0.00 0.22 0.02 0.02 99.05 17:28:01 4 0.33 0.00 0.22 4.16 0.00 95.29 17:28:01 5 0.94 0.00 0.40 0.17 0.03 98.46 17:28:01 6 0.90 0.00 0.30 0.00 0.02 98.78 17:28:01 7 1.30 0.00 0.28 0.03 0.03 98.35 17:29:01 all 8.66 0.00 0.66 1.91 0.03 88.75 17:29:01 0 3.59 0.00 0.48 0.07 0.02 95.85 17:29:01 1 14.94 0.00 0.65 0.49 0.02 83.91 17:29:01 2 18.33 0.00 1.11 0.52 0.05 80.00 17:29:01 3 0.57 0.00 0.33 0.00 0.02 99.08 17:29:01 4 2.12 0.00 0.47 11.78 0.03 85.60 17:29:01 5 22.79 0.00 1.11 1.84 0.05 74.21 17:29:01 6 0.60 0.00 0.47 0.10 0.02 98.82 17:29:01 7 6.38 0.00 0.58 0.52 0.02 92.50 Average: all 9.79 0.00 1.46 4.99 0.06 83.70 Average: 0 9.31 0.00 1.69 10.88 0.05 78.07 Average: 1 9.51 0.00 1.41 8.16 0.06 80.85 Average: 2 9.69 0.00 1.60 3.54 0.05 85.12 Average: 3 8.06 0.00 1.27 2.93 0.06 87.68 Average: 4 7.52 0.00 1.26 9.11 0.05 82.07 Average: 5 16.30 0.00 1.85 2.67 0.10 79.08 Average: 6 8.53 0.00 1.20 0.57 0.05 89.65 Average: 7 9.38 0.00 1.39 2.09 0.08 87.06