---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85129 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 904 25024 0 6238 30807 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:e3:6b:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fee3:6bf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:d0:da:da 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::42:3bff:fed0:dada/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-85129) 11/19/24 _x86_64_ (8 CPU) 23:10:35 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 351.78 45.63 306.15 2018.93 89267.98 23:13:01 369.92 18.74 351.17 2269.00 176762.29 23:14:02 325.27 2.85 322.43 443.19 23968.94 23:15:01 78.36 0.22 78.14 12.88 9669.28 23:16:01 19.10 0.10 19.00 17.86 388.60 23:17:01 62.92 1.77 61.16 93.58 1511.08 Average: 201.58 11.58 190.00 811.56 50381.80 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30092408 31666548 2846812 8.64 70492 1814188 1418940 4.17 904992 1650668 156288 23:13:01 26055448 31618384 6883772 20.90 126636 5586036 1730764 5.09 1036268 5342736 65832 23:14:02 23432360 29507292 9506860 28.86 158076 6038660 8899396 26.18 3386136 5489004 22716 23:15:01 23325492 29474328 9613728 29.19 169832 6093528 8997044 26.47 3426796 5543856 48 23:16:01 23680644 29812584 9258576 28.11 170124 6082324 7240972 21.30 3110068 5523828 244 23:17:01 25594996 31517028 7344224 22.30 172292 5860176 1680156 4.94 1443844 5340520 18608 Average: 25363558 30599361 7575662 23.00 144575 5245819 4994545 14.70 2218017 4815102 43956 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 330.34 223.63 1553.25 73.97 0.00 0.00 0.00 0.00 23:13:01 lo 13.59 13.59 1.32 1.32 0.00 0.00 0.00 0.00 23:13:01 br-eac83940a713 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 1119.21 585.91 31719.36 52.03 0.00 0.00 0.00 0.00 23:14:02 veth9294c9e 0.35 0.72 0.04 0.64 0.00 0.00 0.00 0.00 23:14:02 veth1afe0ce 1.98 2.33 0.39 0.21 0.00 0.00 0.00 0.00 23:14:02 vethd1a406c 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 23:14:02 lo 2.60 2.60 0.21 0.21 0.00 0.00 0.00 0.00 23:15:01 veth9294c9e 0.51 0.54 0.06 1.43 0.00 0.00 0.00 0.00 23:15:01 veth1afe0ce 3.69 5.25 0.78 0.48 0.00 0.00 0.00 0.00 23:15:01 vethd1a406c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 23:16:01 vethd1a406c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:16:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 23:16:01 br-eac83940a713 5.58 7.72 0.49 136.96 0.00 0.00 0.00 0.00 23:16:01 veth9b39753 4.78 6.67 0.77 0.91 0.00 0.00 0.00 0.00 23:17:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:17:01 docker0 13.23 18.16 2.12 288.10 0.00 0.00 0.00 0.00 23:17:01 ens3 1608.30 924.65 34787.16 160.54 0.00 0.00 0.00 0.00 Average: lo 3.72 3.72 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 2.21 3.04 0.35 48.14 0.00 0.00 0.00 0.00 Average: ens3 264.99 151.39 5797.80 26.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85129) 11/19/24 _x86_64_ (8 CPU) 23:10:35 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 11.19 0.00 1.12 4.24 0.04 83.41 23:12:01 0 6.04 0.00 0.70 13.69 0.08 79.48 23:12:01 1 2.96 0.00 0.72 10.36 0.02 85.95 23:12:01 2 6.24 0.00 1.47 4.08 0.02 88.20 23:12:01 3 3.80 0.00 0.40 0.08 0.02 95.70 23:12:01 4 11.26 0.00 0.95 1.33 0.03 86.43 23:12:01 5 32.92 0.00 2.30 3.13 0.07 61.59 23:12:01 6 17.10 0.00 1.29 0.82 0.03 80.76 23:12:01 7 9.12 0.00 1.20 0.47 0.03 89.17 23:13:01 all 13.84 0.00 6.58 11.71 0.06 67.81 23:13:01 0 12.55 0.00 6.47 12.01 0.07 68.91 23:13:01 1 11.73 0.00 6.15 14.28 0.07 67.76 23:13:01 2 12.73 0.00 7.50 10.37 0.07 69.33 23:13:01 3 12.86 0.00 5.61 1.26 0.03 80.24 23:13:01 4 19.17 0.00 7.92 49.72 0.09 23.11 23:13:01 5 17.13 0.00 6.54 2.36 0.08 73.87 23:13:01 6 12.22 0.00 6.17 0.69 0.05 80.86 23:13:01 7 12.40 0.00 6.22 3.33 0.07 77.99 23:14:02 all 30.31 0.00 4.63 2.15 0.08 62.84 23:14:02 0 40.71 0.00 6.21 3.52 0.08 49.47 23:14:02 1 29.18 0.00 4.53 0.37 0.07 65.86 23:14:02 2 32.09 0.00 4.98 2.76 0.08 60.08 23:14:02 3 34.40 0.00 3.93 0.20 0.07 61.39 23:14:02 4 33.07 0.00 4.46 1.86 0.08 60.52 23:14:02 5 22.74 0.00 4.05 1.38 0.10 71.73 23:14:02 6 23.21 0.00 4.12 3.48 0.08 69.11 23:14:02 7 27.01 0.00 4.74 3.66 0.08 64.50 23:15:01 all 8.35 0.00 1.42 0.94 0.06 89.22 23:15:01 0 10.12 0.00 1.68 2.56 0.05 85.58 23:15:01 1 7.83 0.00 1.66 0.31 0.03 90.16 23:15:01 2 7.08 0.00 1.38 0.20 0.05 91.29 23:15:01 3 7.16 0.00 1.50 1.43 0.07 89.84 23:15:01 4 9.48 0.00 1.45 1.04 0.09 87.94 23:15:01 5 6.51 0.00 1.12 0.26 0.05 92.06 23:15:01 6 9.49 0.00 1.34 1.50 0.05 87.61 23:15:01 7 9.09 0.00 1.24 0.17 0.07 89.43 23:16:01 all 1.74 0.00 0.49 0.21 0.05 97.52 23:16:01 0 2.37 0.00 0.60 0.12 0.05 96.86 23:16:01 1 1.05 0.00 0.45 0.07 0.03 98.40 23:16:01 2 1.60 0.00 0.52 0.33 0.03 97.52 23:16:01 3 1.95 0.00 0.58 0.15 0.07 97.24 23:16:01 4 1.44 0.00 0.47 0.20 0.07 97.83 23:16:01 5 2.63 0.00 0.53 0.08 0.05 96.71 23:16:01 6 1.22 0.00 0.45 0.60 0.02 97.71 23:16:01 7 1.62 0.00 0.38 0.10 0.05 97.84 23:17:01 all 6.87 0.00 0.68 0.77 0.03 91.65 23:17:01 0 0.89 0.00 0.48 0.18 0.02 98.43 23:17:01 1 12.47 0.00 0.72 0.32 0.05 86.45 23:17:01 2 2.07 0.00 0.53 0.03 0.02 97.35 23:17:01 3 17.74 0.00 1.07 0.45 0.03 80.70 23:17:01 4 7.38 0.00 0.63 0.27 0.02 91.70 23:17:01 5 0.87 0.00 0.50 0.08 0.02 98.53 23:17:01 6 1.05 0.00 0.70 4.37 0.05 93.82 23:17:01 7 12.52 0.00 0.77 0.47 0.03 86.21 Average: all 12.03 0.00 2.48 3.33 0.05 82.10 Average: 0 12.08 0.00 2.69 5.35 0.06 79.83 Average: 1 10.87 0.00 2.37 4.28 0.04 82.44 Average: 2 10.28 0.00 2.72 2.96 0.04 84.00 Average: 3 12.98 0.00 2.18 0.59 0.05 84.19 Average: 4 13.62 0.00 2.63 8.97 0.06 74.72 Average: 5 13.80 0.00 2.50 1.21 0.06 82.43 Average: 6 10.70 0.00 2.34 1.91 0.05 85.00 Average: 7 11.94 0.00 2.42 1.36 0.06 84.22