---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24403 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 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 823 25866 0 5476 30887 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:cd:b0:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fecd:b060/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:0e:24:a5 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-24403) 04/19/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 101.87 17.73 84.14 1021.83 26421.46 13:35:01 142.96 23.23 119.73 2802.87 33523.21 13:36:01 175.62 0.15 175.47 11.73 115884.95 13:37:01 220.46 13.65 206.81 788.12 29651.30 13:38:01 19.82 0.08 19.73 2.80 19333.10 13:39:01 63.80 0.78 63.01 41.72 21125.77 Average: 120.76 9.27 111.49 778.18 40989.70 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30122496 31724272 2816724 8.55 71504 1840576 1385672 4.08 851208 1674500 160748 13:35:01 28645668 31696908 4293552 13.03 102204 3215564 1382660 4.07 947908 2962588 1125304 13:36:01 26566220 31687348 6373000 19.35 127348 5164288 1448704 4.26 979996 4909492 42812 13:37:01 24239696 29513084 8699524 26.41 136528 5290484 8662348 25.49 3331948 4809932 2412 13:38:01 24141888 29418080 8797332 26.71 136760 5292852 8731140 25.69 3427412 4810564 680 13:39:01 26450128 31588260 6489092 19.70 138360 5165980 1552676 4.57 1310808 4678244 9792 Average: 26694349 30937992 6244871 18.96 118784 4328291 3860533 11.36 1808213 3974220 223625 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 59.82 42.48 974.97 8.01 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-d80f04241601 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.00 7.00 0.67 0.67 0.00 0.00 0.00 0.00 13:35:01 ens3 234.09 152.26 7003.25 15.06 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-d80f04241601 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 4.73 4.73 0.49 0.49 0.00 0.00 0.00 0.00 13:36:01 ens3 952.22 403.30 21515.19 28.93 0.00 0.00 0.00 0.00 13:37:01 veth5a34f3e 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 veth3b7ed95 4.22 5.91 0.73 0.86 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth6be9db1 15.58 13.81 3.41 11.88 0.00 0.00 0.00 0.00 13:38:01 veth5a34f3e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth3b7ed95 0.40 0.65 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth6be9db1 27.08 26.85 9.32 28.83 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.74 21.74 2.30 2.30 0.00 0.00 0.00 0.00 13:39:01 ens3 1692.30 880.77 30331.98 148.65 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 Average: lo 2.97 2.97 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 220.93 108.80 4926.91 15.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24403) 04/19/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.06 0.00 0.67 2.73 0.03 86.51 13:34:01 0 9.86 0.00 0.52 0.05 0.02 89.55 13:34:01 1 7.85 0.00 0.75 2.86 0.03 88.51 13:34:01 2 0.12 0.00 0.05 9.76 0.03 90.04 13:34:01 3 3.19 0.00 0.27 1.28 0.02 95.25 13:34:01 4 22.58 0.00 1.54 6.34 0.03 69.50 13:34:01 5 25.29 0.00 1.35 1.15 0.05 72.16 13:34:01 6 5.29 0.00 0.47 0.02 0.03 94.20 13:34:01 7 6.31 0.00 0.43 0.38 0.07 92.80 13:35:01 all 10.92 0.00 2.13 2.95 0.04 83.95 13:35:01 0 13.16 0.00 1.76 0.50 0.05 84.52 13:35:01 1 13.02 0.00 2.60 0.20 0.03 84.15 13:35:01 2 4.83 0.00 1.91 13.69 0.03 79.54 13:35:01 3 17.37 0.00 2.36 2.78 0.03 77.46 13:35:01 4 9.01 0.00 1.66 0.85 0.03 88.45 13:35:01 5 14.22 0.00 2.91 0.80 0.05 82.02 13:35:01 6 7.76 0.00 1.78 1.09 0.03 89.33 13:35:01 7 7.99 0.00 2.06 3.70 0.07 86.18 13:36:01 all 7.45 0.00 3.24 10.30 0.06 78.96 13:36:01 0 7.33 0.00 2.38 3.10 0.05 87.14 13:36:01 1 8.24 0.00 3.17 27.14 0.07 61.38 13:36:01 2 8.24 0.00 3.50 14.33 0.05 73.88 13:36:01 3 6.23 0.00 3.18 1.38 0.05 89.16 13:36:01 4 7.70 0.00 3.12 1.59 0.08 87.50 13:36:01 5 8.63 0.00 3.49 0.03 0.03 87.82 13:36:01 6 6.81 0.00 3.17 12.39 0.03 77.60 13:36:01 7 6.43 0.00 3.91 22.51 0.07 67.09 13:37:01 all 27.86 0.00 3.41 2.94 0.09 65.70 13:37:01 0 34.18 0.00 3.89 2.88 0.08 58.96 13:37:01 1 29.73 0.00 3.52 2.71 0.08 63.96 13:37:01 2 31.52 0.00 3.46 1.48 0.12 63.43 13:37:01 3 28.97 0.00 3.56 1.34 0.08 66.04 13:37:01 4 23.31 0.00 2.87 0.47 0.07 73.28 13:37:01 5 30.63 0.00 3.82 2.61 0.10 62.84 13:37:01 6 17.83 0.00 2.73 7.59 0.08 71.77 13:37:01 7 26.68 0.00 3.41 4.43 0.10 65.38 13:38:01 all 4.01 0.00 0.46 1.35 0.06 94.13 13:38:01 0 3.58 0.00 0.40 0.15 0.07 95.80 13:38:01 1 3.76 0.00 0.40 9.99 0.03 85.82 13:38:01 2 4.46 0.00 0.53 0.10 0.10 94.80 13:38:01 3 4.69 0.00 0.50 0.08 0.05 94.68 13:38:01 4 4.52 0.00 0.54 0.00 0.07 94.87 13:38:01 5 3.74 0.00 0.42 0.07 0.05 95.72 13:38:01 6 3.88 0.00 0.42 0.42 0.07 95.22 13:38:01 7 3.43 0.00 0.38 0.00 0.03 96.16 13:39:01 all 3.40 0.00 0.57 1.60 0.05 94.38 13:39:01 0 2.90 0.00 0.49 0.21 0.05 96.35 13:39:01 1 1.20 0.00 0.62 5.67 0.07 92.44 13:39:01 2 1.77 0.00 0.67 0.27 0.03 97.26 13:39:01 3 1.50 0.00 0.48 5.89 0.05 92.08 13:39:01 4 4.15 0.00 0.62 0.15 0.05 95.03 13:39:01 5 1.20 0.00 0.58 0.02 0.05 98.15 13:39:01 6 1.69 0.00 0.52 0.10 0.05 97.64 13:39:01 7 12.83 0.00 0.58 0.47 0.05 86.07 Average: all 10.61 0.00 1.74 3.63 0.06 83.96 Average: 0 11.80 0.00 1.57 1.14 0.05 85.43 Average: 1 10.63 0.00 1.84 8.07 0.05 79.41 Average: 2 8.47 0.00 1.68 6.59 0.06 83.20 Average: 3 10.30 0.00 1.72 2.13 0.05 85.80 Average: 4 11.88 0.00 1.72 1.57 0.06 84.78 Average: 5 13.96 0.00 2.09 0.78 0.06 83.12 Average: 6 7.20 0.00 1.51 3.59 0.05 87.65 Average: 7 10.62 0.00 1.79 5.21 0.06 82.31