---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7185 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 11G 144G 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 891 28085 0 3189 30828 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:f9:f3:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fef9:f31d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:fa:eb:41 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 inet6 fe80::42:71ff:fefa:eb41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7185) 02/21/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 115.79 36.77 79.02 1718.76 29842.26 03:30:01 135.01 18.66 116.35 456.86 38908.85 03:31:01 33.73 0.87 32.86 51.99 25153.41 03:32:01 72.20 3.18 69.02 447.53 36925.58 03:33:01 132.99 0.48 132.51 21.73 50711.41 03:34:01 52.19 1.33 50.86 65.86 26228.16 Average: 90.25 10.14 80.11 456.95 34641.61 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30056148 31656556 2883072 8.75 70676 1840296 1457084 4.29 918500 1674168 166648 03:30:01 28677944 30582136 4261276 12.94 85892 2115472 2505820 7.37 2054460 1886904 12476 03:31:01 28437124 30399716 4502096 13.67 89220 2167340 2564452 7.55 2283320 1892120 8192 03:32:01 27962480 30267496 4976740 15.11 95540 2494476 2633048 7.75 2485260 2140056 2056 03:33:01 27362384 30133648 5576836 16.93 102436 2944196 3288336 9.68 2642240 2562548 332 03:34:01 28727340 31535940 4211880 12.79 108276 2974300 1507192 4.43 1255912 2581768 34612 Average: 28537237 30762582 4401983 13.36 92007 2422680 2325989 6.84 1939949 2122927 37386 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 86.92 64.87 991.14 11.38 0.00 0.00 0.00 0.00 03:29:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 504.72 337.74 3598.80 95.29 0.00 0.00 0.00 0.00 03:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 788.47 424.36 777.02 155.26 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 docker0 1.70 3.22 0.10 39.00 0.00 0.00 0.00 0.00 03:32:01 ens3 640.71 349.23 1662.21 131.30 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 docker0 4.17 6.67 0.24 78.91 0.00 0.00 0.00 0.00 03:33:01 ens3 367.16 245.54 183.33 85.35 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 147.01 126.06 320.93 53.96 0.00 0.00 0.00 0.00 03:34:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.65 0.06 19.71 0.00 0.00 0.00 0.00 Average: ens3 423.43 258.51 1256.31 88.97 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7185) 02/21/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.79 0.00 0.72 2.59 0.03 86.87 03:29:01 0 12.48 0.00 0.95 0.80 0.02 85.76 03:29:01 1 9.62 0.00 0.58 0.37 0.02 89.41 03:29:01 2 5.28 0.00 0.39 0.19 0.07 94.07 03:29:01 3 32.75 0.00 1.77 2.02 0.05 63.41 03:29:01 4 12.22 0.00 0.85 0.39 0.02 86.52 03:29:01 5 1.76 0.00 0.27 0.14 0.02 97.81 03:29:01 6 1.94 0.00 0.44 15.48 0.03 82.10 03:29:01 7 2.35 0.00 0.52 1.38 0.03 95.71 03:30:01 all 22.67 0.00 1.05 2.04 0.06 74.18 03:30:01 0 21.93 0.00 1.14 2.48 0.08 74.37 03:30:01 1 31.25 0.00 1.24 0.22 0.08 67.21 03:30:01 2 32.08 0.00 1.22 0.20 0.08 66.42 03:30:01 3 27.06 0.00 1.32 0.23 0.05 71.34 03:30:01 4 19.99 0.00 0.95 0.03 0.05 78.97 03:30:01 5 16.99 0.00 1.18 0.88 0.05 80.89 03:30:01 6 14.67 0.00 0.58 10.62 0.05 74.08 03:30:01 7 17.46 0.00 0.74 1.64 0.05 80.11 03:31:01 all 39.29 0.00 1.14 1.05 0.08 58.44 03:31:01 0 32.17 0.00 1.45 2.14 0.07 64.17 03:31:01 1 37.40 0.00 1.18 0.15 0.07 61.21 03:31:01 2 34.79 0.00 1.19 0.00 0.07 63.96 03:31:01 3 38.52 0.00 0.89 0.00 0.10 60.49 03:31:01 4 43.75 0.00 0.94 0.12 0.07 55.13 03:31:01 5 34.58 0.00 1.39 5.87 0.08 58.07 03:31:01 6 62.72 0.00 1.17 0.12 0.08 35.90 03:31:01 7 30.47 0.00 0.90 0.00 0.05 68.57 03:32:01 all 27.13 0.00 1.54 2.42 0.08 68.84 03:32:01 0 25.38 0.00 1.56 0.05 0.10 72.91 03:32:01 1 26.85 0.00 1.12 1.24 0.08 70.71 03:32:01 2 41.85 0.00 1.54 3.12 0.08 53.41 03:32:01 3 29.10 0.00 1.79 0.03 0.08 68.99 03:32:01 4 25.50 0.00 1.02 0.40 0.10 72.98 03:32:01 5 23.13 0.00 1.17 5.42 0.05 70.23 03:32:01 6 22.92 0.00 1.88 5.68 0.08 69.44 03:32:01 7 22.29 0.00 2.28 3.37 0.07 72.00 03:33:01 all 20.94 0.00 2.22 3.04 0.10 73.69 03:33:01 0 20.95 0.00 2.56 6.98 0.07 69.43 03:33:01 1 19.00 0.00 1.97 2.77 0.12 76.14 03:33:01 2 28.64 0.00 1.90 0.81 0.12 68.54 03:33:01 3 22.99 0.00 2.25 0.05 0.07 74.64 03:33:01 4 20.64 0.00 1.78 1.73 0.07 75.78 03:33:01 5 19.18 0.00 2.65 0.05 0.10 78.02 03:33:01 6 15.10 0.00 2.10 8.22 0.17 74.42 03:33:01 7 21.00 0.00 2.50 3.78 0.08 72.64 03:34:01 all 11.54 0.00 0.73 1.80 0.04 85.89 03:34:01 0 17.05 0.00 1.05 11.83 0.05 70.02 03:34:01 1 15.72 0.00 0.70 0.52 0.05 83.01 03:34:01 2 14.30 0.00 0.52 0.30 0.03 84.85 03:34:01 3 14.21 0.00 0.98 0.28 0.03 84.49 03:34:01 4 4.67 0.00 0.58 0.00 0.05 94.69 03:34:01 5 4.10 0.00 0.65 0.00 0.03 95.21 03:34:01 6 15.91 0.00 0.82 0.80 0.05 82.42 03:34:01 7 6.36 0.00 0.58 0.63 0.03 92.39 Average: all 21.92 0.00 1.23 2.15 0.06 74.63 Average: 0 21.68 0.00 1.45 4.05 0.06 72.75 Average: 1 23.33 0.00 1.13 0.88 0.07 74.59 Average: 2 26.19 0.00 1.13 0.77 0.08 71.83 Average: 3 27.42 0.00 1.50 0.43 0.06 70.58 Average: 4 21.14 0.00 1.02 0.44 0.06 77.33 Average: 5 16.65 0.00 1.22 2.07 0.06 80.01 Average: 6 22.25 0.00 1.17 6.80 0.08 69.71 Average: 7 16.66 0.00 1.25 1.80 0.05 80.23