---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76820 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 145G 7% / 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 877 28428 0 2860 30849 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:85:4e:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe85:4e78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:36:0b:9b 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::42:29ff:fe36:b9b/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-76820) 10/15/24 _x86_64_ (8 CPU) 05:03:27 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 323.25 42.69 280.55 1923.55 23843.23 05:06:01 130.11 21.15 108.97 850.52 26703.68 05:07:01 35.93 0.50 35.43 9.47 17490.95 05:08:01 40.23 1.08 39.14 59.59 19588.60 05:09:01 118.84 3.25 115.59 427.06 41514.43 Average: 129.67 13.73 115.94 654.03 25828.70 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30055156 31664204 2884064 8.76 72324 1846516 1421808 4.18 914396 1679236 183800 05:06:01 28722700 30538016 4216520 12.80 83736 2030372 2545952 7.49 2092272 1807972 22588 05:07:01 27970624 29869000 4968596 15.08 87292 2104916 5099232 15.00 2779304 1858592 11568 05:08:01 27894904 30209448 5044316 15.31 92636 2507692 2784344 8.19 2605956 2091076 275000 05:09:01 29182576 31661268 3756644 11.40 99540 2661388 1415548 4.16 1188304 2216880 2372 Average: 28765192 30788387 4174028 12.67 87106 2230177 2653377 7.81 1916046 1930751 99066 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 231.74 158.91 1300.28 55.37 0.00 0.00 0.00 0.00 05:05:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 283.50 231.11 1744.41 62.25 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 267.42 223.85 893.54 77.80 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 328.00 246.84 1940.30 72.64 0.00 0.00 0.00 0.00 05:08:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 278.06 320.63 59.11 1688.62 0.00 0.00 0.00 0.00 05:09:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 277.74 236.27 1187.49 391.38 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76820) 10/15/24 _x86_64_ (8 CPU) 05:03:27 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.18 0.00 0.92 2.90 0.04 85.96 05:05:01 0 4.65 0.00 1.24 3.63 0.02 90.46 05:05:01 1 15.46 0.00 1.52 6.66 0.03 76.33 05:05:01 2 7.54 0.00 0.63 0.78 0.00 91.04 05:05:01 3 15.69 0.00 0.90 0.92 0.05 82.44 05:05:01 4 19.40 0.00 1.20 1.76 0.08 77.55 05:05:01 5 9.51 0.00 0.99 2.51 0.03 86.96 05:05:01 6 3.09 0.00 0.38 6.57 0.03 89.92 05:05:01 7 6.13 0.00 0.53 0.35 0.02 92.97 05:06:01 all 28.46 0.00 1.29 1.50 0.07 68.68 05:06:01 0 21.98 0.00 0.89 0.07 0.07 77.00 05:06:01 1 24.40 0.00 0.80 0.81 0.07 73.93 05:06:01 2 32.69 0.00 1.20 1.44 0.09 64.59 05:06:01 3 23.82 0.00 0.81 0.79 0.05 74.52 05:06:01 4 36.42 0.00 3.09 1.43 0.08 58.97 05:06:01 5 31.74 0.00 1.19 0.66 0.07 66.35 05:06:01 6 25.84 0.00 0.64 3.24 0.07 70.21 05:06:01 7 30.82 0.00 1.67 3.57 0.07 63.87 05:07:01 all 60.85 0.00 2.27 1.01 0.12 35.75 05:07:01 0 54.71 0.00 2.93 0.02 0.08 42.26 05:07:01 1 60.87 0.00 2.26 0.24 0.08 36.55 05:07:01 2 63.53 0.00 2.19 0.30 0.10 33.87 05:07:01 3 65.61 0.00 2.75 0.03 0.12 31.48 05:07:01 4 64.52 0.00 2.26 0.07 0.10 33.06 05:07:01 5 59.07 0.00 2.05 7.34 0.12 31.42 05:07:01 6 57.97 0.00 1.93 0.03 0.24 39.82 05:07:01 7 60.47 0.00 1.78 0.00 0.10 37.65 05:08:01 all 68.35 0.00 2.12 0.27 0.10 29.16 05:08:01 0 65.53 0.00 2.08 0.07 0.12 32.21 05:08:01 1 68.72 0.00 1.45 0.02 0.12 29.69 05:08:01 2 66.27 0.00 1.59 0.02 0.10 32.02 05:08:01 3 70.75 0.00 1.83 0.08 0.08 27.25 05:08:01 4 68.34 0.00 2.52 0.02 0.10 29.02 05:08:01 5 67.78 0.00 1.87 0.96 0.10 29.29 05:08:01 6 72.77 0.00 2.84 0.97 0.12 23.30 05:08:01 7 66.62 0.00 2.72 0.02 0.08 30.56 05:09:01 all 10.85 0.00 1.12 2.22 0.05 85.76 05:09:01 0 15.03 0.00 1.17 0.40 0.05 83.34 05:09:01 1 9.59 0.00 1.39 4.37 0.08 84.57 05:09:01 2 21.99 0.00 1.44 0.35 0.07 76.16 05:09:01 3 4.69 0.00 1.02 1.74 0.03 92.52 05:09:01 4 4.70 0.00 0.95 0.03 0.03 94.28 05:09:01 5 20.64 0.00 1.03 0.40 0.07 77.86 05:09:01 6 7.34 0.00 1.07 9.18 0.07 82.34 05:09:01 7 2.80 0.00 0.93 1.32 0.02 94.93 Average: all 35.64 0.00 1.54 1.58 0.08 61.16 Average: 0 32.35 0.00 1.66 0.84 0.07 65.09 Average: 1 35.78 0.00 1.48 2.43 0.08 60.23 Average: 2 38.25 0.00 1.41 0.58 0.07 59.69 Average: 3 36.05 0.00 1.46 0.71 0.07 61.71 Average: 4 38.60 0.00 2.00 0.66 0.08 58.65 Average: 5 37.64 0.00 1.42 2.36 0.08 58.50 Average: 6 33.22 0.00 1.37 4.03 0.10 61.28 Average: 7 33.25 0.00 1.53 1.05 0.06 64.12