---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79354 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 910 25546 0 5710 30801 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:37:59:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe37:59af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:4c:fa:7d 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::42:17ff:fe4c:fa7d/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-79354) 10/25/24 _x86_64_ (8 CPU) 12:15:20 LINUX RESTART (8 CPU) 12:16:02 tps rtps wtps bread/s bwrtn/s 12:17:01 251.21 59.18 192.03 3701.30 41592.29 12:18:01 172.10 31.84 140.26 3226.53 22008.60 12:19:01 197.73 0.12 197.62 12.26 85844.36 12:20:01 229.48 4.17 225.31 435.39 56128.25 12:21:01 134.91 1.05 133.86 55.46 19450.22 Average: 196.92 19.15 177.77 1479.53 45015.01 12:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 30271472 31642932 2667748 8.10 53176 1637996 1453144 4.28 902396 1491328 70584 12:18:01 26430672 31556948 6508548 19.76 114444 5197776 2065876 6.08 1078020 4953372 3320976 12:19:01 26582728 31613188 6356492 19.30 122336 5079112 1675724 4.93 1039852 4833804 849624 12:20:01 24204052 29694196 8735168 26.52 141196 5502900 7757048 22.82 3170136 4979552 3656 12:21:01 26209708 31582996 6729512 20.43 157632 5346328 1587772 4.67 1345356 4844352 2116 Average: 26739726 31218052 6199494 18.82 117757 4552822 2907913 8.56 1507152 4220482 849391 12:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:17:01 ens3 328.10 224.11 949.92 74.73 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 11.73 11.73 1.16 1.16 0.00 0.00 0.00 0.00 12:18:01 ens3 1133.18 619.73 28335.35 53.72 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 4.48 3.82 1.07 1.61 0.00 0.00 0.00 0.00 12:20:01 vethac0b057 4.82 5.72 0.77 0.84 0.00 0.00 0.00 0.00 12:20:01 br-879a1ea5d5a4 0.28 0.25 0.02 0.02 0.00 0.00 0.00 0.00 12:20:01 veth852da21 144.89 165.56 27.02 25.63 0.00 0.00 0.00 0.00 12:20:01 vetha74e43c 5.67 5.10 0.68 0.63 0.00 0.00 0.00 0.00 12:21:01 docker0 12.81 17.73 2.09 287.14 0.00 0.00 0.00 0.00 12:21:01 lo 20.10 20.10 1.92 1.92 0.00 0.00 0.00 0.00 12:21:01 ens3 1561.72 925.75 30585.25 146.78 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.56 0.42 57.60 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 310.91 183.68 6122.35 29.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79354) 10/25/24 _x86_64_ (8 CPU) 12:15:20 LINUX RESTART (8 CPU) 12:16:02 CPU %user %nice %system %iowait %steal %idle 12:17:01 all 7.54 0.00 0.84 6.93 0.04 84.65 12:17:01 0 10.77 0.00 0.97 1.35 0.03 86.88 12:17:01 1 11.00 0.00 0.73 1.71 0.03 86.53 12:17:01 2 1.95 0.00 1.84 29.03 0.05 67.13 12:17:01 3 11.04 0.00 0.87 16.62 0.05 71.41 12:17:01 4 3.12 0.00 0.54 3.27 0.02 93.05 12:17:01 5 8.95 0.00 0.71 0.64 0.05 89.64 12:17:01 6 3.86 0.00 0.37 0.17 0.02 95.59 12:17:01 7 9.59 0.00 0.66 3.02 0.05 86.68 12:18:01 all 14.99 0.00 4.43 4.82 0.09 75.67 12:18:01 0 28.38 0.00 5.11 3.43 0.12 62.96 12:18:01 1 14.11 0.00 4.80 2.04 0.08 78.97 12:18:01 2 14.09 0.00 4.89 10.64 0.10 70.28 12:18:01 3 8.97 0.00 5.16 12.31 0.07 73.50 12:18:01 4 10.01 0.00 3.67 0.92 0.10 85.30 12:18:01 5 9.13 0.00 3.84 3.18 0.08 83.77 12:18:01 6 10.21 0.00 3.10 0.83 0.07 85.80 12:18:01 7 25.12 0.00 4.91 5.27 0.12 64.58 12:19:01 all 1.70 0.00 0.90 18.39 0.02 79.00 12:19:01 0 1.70 0.00 0.63 1.42 0.02 96.23 12:19:01 1 1.82 0.00 1.29 3.41 0.00 93.49 12:19:01 2 1.62 0.00 0.74 9.88 0.03 87.73 12:19:01 3 1.36 0.00 1.60 72.67 0.03 24.34 12:19:01 4 1.82 0.00 0.73 3.74 0.02 93.69 12:19:01 5 1.89 0.00 0.90 43.83 0.02 53.37 12:19:01 6 2.04 0.00 0.57 3.88 0.00 93.51 12:19:01 7 1.34 0.00 0.68 8.55 0.02 89.41 12:20:01 all 27.55 0.00 3.68 3.93 0.11 64.73 12:20:01 0 33.49 0.00 4.19 4.71 0.12 57.50 12:20:01 1 19.29 0.00 3.33 1.71 0.10 75.57 12:20:01 2 33.87 0.00 4.08 0.86 0.12 61.08 12:20:01 3 30.40 0.00 3.59 6.84 0.12 59.07 12:20:01 4 24.66 0.00 3.84 9.97 0.10 61.43 12:20:01 5 23.12 0.00 3.28 1.32 0.12 72.16 12:20:01 6 29.39 0.00 3.70 1.99 0.12 64.80 12:20:01 7 26.16 0.00 3.45 4.12 0.08 66.19 12:21:01 all 4.91 0.00 1.54 0.68 0.06 92.81 12:21:01 0 3.50 0.00 1.64 0.57 0.05 94.24 12:21:01 1 4.54 0.00 1.55 0.23 0.07 93.60 12:21:01 2 4.21 0.00 1.23 1.23 0.08 93.25 12:21:01 3 8.77 0.00 1.90 0.68 0.07 88.58 12:21:01 4 3.60 0.00 1.37 1.91 0.05 93.07 12:21:01 5 5.08 0.00 1.88 0.42 0.07 92.56 12:21:01 6 4.59 0.00 1.32 0.25 0.03 93.80 12:21:01 7 5.04 0.00 1.42 0.15 0.03 93.36 Average: all 11.34 0.00 2.28 6.96 0.06 79.36 Average: 0 15.57 0.00 2.51 2.30 0.07 79.56 Average: 1 10.14 0.00 2.34 1.82 0.06 85.64 Average: 2 11.19 0.00 2.56 10.23 0.08 75.95 Average: 3 12.11 0.00 2.63 21.80 0.07 63.39 Average: 4 8.63 0.00 2.03 3.96 0.06 85.32 Average: 5 9.63 0.00 2.12 9.92 0.07 78.26 Average: 6 10.01 0.00 1.81 1.43 0.05 86.70 Average: 7 13.44 0.00 2.23 4.23 0.06 80.04