---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38362 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 14G 141G 10% / 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 906 24634 0 6626 30805 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:85:76:cc brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe85:76cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:4a:12:f5 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:a3ff:fe4a:12f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38362) 09/14/24 _x86_64_ (8 CPU) 08:04:14 LINUX RESTART (8 CPU) 08:05:01 tps rtps wtps bread/s bwrtn/s 08:06:01 140.79 35.66 105.13 3264.79 18295.88 08:07:01 442.93 5.00 437.93 435.39 172904.65 08:08:01 177.97 0.25 177.72 27.06 16941.98 08:09:01 127.98 0.67 127.31 32.39 25372.97 08:10:01 12.66 0.00 12.66 0.00 8808.80 08:11:01 42.39 0.42 41.98 27.60 9147.81 Average: 157.45 7.00 150.45 631.19 41911.10 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 28325388 31539836 4613832 14.01 85880 3405716 2363144 6.95 1065300 3166428 1622324 08:07:01 25147268 31181392 7791952 23.66 136048 6054968 5860364 17.24 1526548 5692908 7284 08:08:01 23312664 29532828 9626556 29.23 143616 6212284 8662788 25.49 3334144 5681140 576 08:09:01 22779048 29318480 10160172 30.85 172116 6466144 9012400 26.52 3617660 5880936 4236 08:10:01 22660040 29203564 10279180 31.21 172324 6469940 9146148 26.91 3733988 5882004 400 08:11:01 24563940 30987592 8375280 25.43 173336 6362392 3098172 9.12 1962924 5804672 576 Average: 24464725 30293949 8474495 25.73 147220 5828574 6357169 18.70 2540094 5351348 272566 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 ens3 760.54 400.37 19454.20 45.52 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 12.26 12.26 1.21 1.21 0.00 0.00 0.00 0.00 08:07:01 veth4d8b674 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 br-c54ba1d11045 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 vethfbea700 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 vethefb1acb 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 08:08:01 vethae60fd0 9.07 9.50 1.87 1.32 0.00 0.00 0.00 0.00 08:08:01 veth4d8b674 145.84 166.54 27.30 26.01 0.00 0.00 0.00 0.00 08:08:01 br-c54ba1d11045 1.17 0.98 0.10 0.40 0.00 0.00 0.00 0.00 08:08:01 vethfbea700 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 08:09:01 vethae60fd0 176.55 179.04 23.85 63.34 0.00 0.00 0.00 0.01 08:09:01 veth4d8b674 232.94 234.13 73.78 29.23 0.00 0.00 0.00 0.01 08:09:01 br-c54ba1d11045 0.45 0.27 0.03 0.02 0.00 0.00 0.00 0.00 08:09:01 vethfbea700 0.33 0.42 0.07 0.05 0.00 0.00 0.00 0.00 08:10:01 vethae60fd0 257.56 259.53 29.92 94.67 0.00 0.00 0.00 0.01 08:10:01 veth4d8b674 459.48 460.81 166.55 50.94 0.00 0.00 0.00 0.01 08:10:01 br-c54ba1d11045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethfbea700 0.68 0.93 0.17 0.12 0.00 0.00 0.00 0.00 08:11:01 veth4d8b674 0.22 0.88 0.01 0.06 0.00 0.00 0.00 0.00 08:11:01 br-c54ba1d11045 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 1632.54 931.18 36610.33 150.55 0.00 0.00 0.00 0.00 08:11:01 docker0 13.21 17.91 2.11 286.74 0.00 0.00 0.00 0.00 Average: veth4d8b674 139.76 143.76 44.61 17.71 0.00 0.00 0.00 0.00 Average: br-c54ba1d11045 0.27 0.23 0.02 0.07 0.00 0.00 0.00 0.00 Average: ens3 221.06 118.75 5964.58 15.46 0.00 0.00 0.00 0.00 Average: docker0 2.20 2.99 0.35 47.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38362) 09/14/24 _x86_64_ (8 CPU) 08:04:14 LINUX RESTART (8 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 11.02 0.00 1.71 2.54 0.04 84.68 08:06:01 0 44.53 0.00 3.31 3.66 0.08 48.41 08:06:01 1 7.67 0.00 1.22 0.92 0.08 90.11 08:06:01 2 3.30 0.00 1.72 7.73 0.03 87.22 08:06:01 3 13.21 0.00 1.80 0.20 0.03 84.76 08:06:01 4 9.86 0.00 1.52 0.53 0.03 88.05 08:06:01 5 3.75 0.00 1.35 0.42 0.03 94.45 08:06:01 6 3.02 0.00 1.45 6.78 0.05 88.69 08:06:01 7 2.86 0.00 1.27 0.08 0.02 95.77 08:07:01 all 13.54 0.00 6.05 15.57 0.07 64.77 08:07:01 0 13.08 0.00 6.33 11.92 0.07 68.59 08:07:01 1 12.67 0.00 5.80 4.81 0.05 76.67 08:07:01 2 14.84 0.00 5.15 3.36 0.05 76.60 08:07:01 3 13.58 0.00 6.17 7.25 0.07 72.94 08:07:01 4 14.15 0.00 6.98 44.17 0.10 34.60 08:07:01 5 12.57 0.00 5.63 22.78 0.05 58.97 08:07:01 6 14.31 0.00 6.42 25.38 0.07 53.82 08:07:01 7 13.13 0.00 5.94 5.20 0.07 75.66 08:08:01 all 24.91 0.00 2.94 1.96 0.08 70.10 08:08:01 0 18.60 0.00 2.47 0.79 0.07 78.07 08:08:01 1 23.63 0.00 2.96 0.84 0.10 72.47 08:08:01 2 32.75 0.00 3.54 0.59 0.08 63.05 08:08:01 3 22.72 0.00 3.08 1.62 0.08 72.50 08:08:01 4 29.81 0.00 2.87 3.50 0.07 63.75 08:08:01 5 18.55 0.00 2.59 4.93 0.08 73.85 08:08:01 6 25.64 0.00 3.12 1.24 0.10 69.89 08:08:01 7 27.61 0.00 2.94 2.17 0.08 67.20 08:09:01 all 10.54 0.00 1.97 2.41 0.07 85.00 08:09:01 0 10.99 0.00 1.88 1.47 0.07 85.59 08:09:01 1 8.64 0.00 2.54 8.40 0.07 80.35 08:09:01 2 11.39 0.00 1.49 0.13 0.07 86.92 08:09:01 3 8.16 0.00 1.88 0.20 0.07 89.69 08:09:01 4 11.53 0.00 1.93 0.86 0.08 85.59 08:09:01 5 8.58 0.00 1.15 0.23 0.07 89.96 08:09:01 6 8.06 0.00 2.56 6.82 0.08 82.46 08:09:01 7 17.01 0.00 2.29 1.21 0.08 79.40 08:10:01 all 4.64 0.00 0.72 0.58 0.08 93.98 08:10:01 0 4.53 0.00 0.58 0.00 0.08 94.81 08:10:01 1 5.31 0.00 0.75 0.03 0.08 93.82 08:10:01 2 5.94 0.00 0.59 0.03 0.07 93.38 08:10:01 3 4.33 0.00 0.85 0.10 0.05 94.67 08:10:01 4 5.36 0.00 0.79 4.12 0.08 89.65 08:10:01 5 3.18 0.00 0.39 0.07 0.07 96.30 08:10:01 6 3.80 0.00 1.06 0.13 0.10 94.91 08:10:01 7 4.67 0.00 0.74 0.15 0.08 94.36 08:11:01 all 1.77 0.00 0.62 0.56 0.06 96.99 08:11:01 0 2.17 0.00 0.65 0.15 0.07 96.96 08:11:01 1 1.42 0.00 0.57 0.00 0.07 97.95 08:11:01 2 2.16 0.00 0.55 0.02 0.05 97.23 08:11:01 3 2.02 0.00 0.75 0.47 0.07 96.69 08:11:01 4 1.47 0.00 0.70 3.67 0.05 94.10 08:11:01 5 1.26 0.00 0.70 0.07 0.05 97.93 08:11:01 6 1.97 0.00 0.50 0.03 0.05 97.44 08:11:01 7 1.69 0.00 0.50 0.13 0.07 97.61 Average: all 11.06 0.00 2.33 3.92 0.07 82.62 Average: 0 15.60 0.00 2.53 2.98 0.07 78.82 Average: 1 9.88 0.00 2.30 2.50 0.08 85.24 Average: 2 11.70 0.00 2.17 1.97 0.06 84.10 Average: 3 10.67 0.00 2.42 1.63 0.06 85.22 Average: 4 12.02 0.00 2.46 9.41 0.07 76.04 Average: 5 7.97 0.00 1.96 4.72 0.06 85.29 Average: 6 9.45 0.00 2.51 6.71 0.08 81.25 Average: 7 11.15 0.00 2.28 1.49 0.07 85.02