---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38869 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 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 881 28429 0 2856 30846 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:b9:6e:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:feb9:6e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:d0:fc:6c 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::42:14ff:fed0:fc6c/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-38869) 09/16/24 _x86_64_ (8 CPU) 05:03:57 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 349.01 74.49 274.52 5343.24 65735.98 05:06:01 171.82 33.18 138.64 1771.57 37818.36 05:07:01 54.34 1.18 53.16 33.73 29360.97 05:08:01 39.87 0.93 38.94 26.65 27029.45 05:09:01 118.79 2.87 115.93 405.46 51897.10 Average: 146.76 22.53 124.23 1515.95 42367.16 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30224796 31659448 2714424 8.24 55996 1698116 1403680 4.13 889304 1553584 104896 05:06:01 29080616 30838480 3858604 11.71 81252 1978248 2281536 6.71 1766100 1783376 40796 05:07:01 28482672 30355024 4456548 13.53 86500 2082100 2546600 7.49 2290960 1843512 20208 05:08:01 26966816 28900324 5972404 18.13 88972 2137016 5270348 15.51 3757432 1875504 3812 05:09:01 29109024 31576288 3830196 11.63 97632 2652232 1463384 4.31 1264328 2213712 1156 Average: 28772785 30665913 4166435 12.65 82070 2109542 2593110 7.63 1993625 1853938 34174 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 370.32 249.63 1495.91 74.50 0.00 0.00 0.00 0.00 05:05:01 lo 1.73 1.73 0.17 0.17 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 181.15 145.84 1442.36 34.34 0.00 0.00 0.00 0.00 05:06:01 lo 0.93 0.93 0.09 0.09 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 331.04 234.01 1192.57 72.19 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 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 129.51 100.33 707.68 37.80 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 433.02 384.74 1526.06 1698.63 0.00 0.00 0.00 0.00 05:09:01 lo 3.93 3.93 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 289.00 222.90 1272.87 383.50 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38869) 09/16/24 _x86_64_ (8 CPU) 05:03:57 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 7.91 0.00 1.18 3.83 0.04 87.04 05:05:01 0 9.02 0.00 1.22 0.87 0.03 88.85 05:05:01 1 4.20 0.00 1.07 0.99 0.03 93.71 05:05:01 2 10.58 0.00 0.83 3.84 0.03 84.72 05:05:01 3 6.34 0.00 1.20 6.44 0.07 85.95 05:05:01 4 6.31 0.00 1.60 4.77 0.02 87.30 05:05:01 5 2.91 0.00 1.29 12.42 0.05 83.33 05:05:01 6 7.75 0.00 0.75 0.48 0.07 90.95 05:05:01 7 16.11 0.00 1.45 0.88 0.03 81.52 05:06:01 all 17.64 0.00 1.03 2.30 0.05 78.98 05:06:01 0 30.88 0.00 1.54 0.72 0.05 66.81 05:06:01 1 14.22 0.00 0.83 0.10 0.03 84.81 05:06:01 2 12.95 0.00 0.57 0.02 0.03 86.43 05:06:01 3 11.70 0.00 0.43 2.94 0.07 84.86 05:06:01 4 19.28 0.00 1.45 0.82 0.05 78.40 05:06:01 5 9.29 0.00 0.55 9.88 0.05 80.22 05:06:01 6 33.56 0.00 1.63 1.46 0.07 63.29 05:06:01 7 9.32 0.00 1.20 2.49 0.05 86.94 05:07:01 all 53.62 0.00 1.95 0.63 0.08 43.71 05:07:01 0 47.96 0.00 1.96 0.00 0.08 50.00 05:07:01 1 54.11 0.00 1.74 0.02 0.08 44.05 05:07:01 2 52.00 0.00 2.38 0.18 0.10 45.34 05:07:01 3 58.88 0.00 1.56 0.00 0.07 39.49 05:07:01 4 55.67 0.00 2.10 0.00 0.10 42.13 05:07:01 5 59.85 0.00 2.05 2.52 0.08 35.49 05:07:01 6 50.50 0.00 1.79 0.00 0.07 47.64 05:07:01 7 50.08 0.00 2.03 2.28 0.07 45.54 05:08:01 all 77.29 0.00 2.24 0.34 0.10 20.03 05:08:01 0 77.50 0.00 2.91 0.02 0.10 19.47 05:08:01 1 73.33 0.00 2.19 0.00 0.08 24.39 05:08:01 2 72.69 0.00 2.26 0.00 0.10 24.95 05:08:01 3 81.03 0.00 1.96 0.00 0.10 16.90 05:08:01 4 77.46 0.00 2.15 0.02 0.12 20.26 05:08:01 5 80.47 0.00 2.26 0.00 0.12 17.16 05:08:01 6 82.66 0.00 2.00 0.00 0.08 15.26 05:08:01 7 73.17 0.00 2.18 2.68 0.10 21.87 05:09:01 all 27.36 0.00 1.67 3.78 0.08 67.10 05:09:01 0 24.27 0.00 1.51 5.74 0.08 68.41 05:09:01 1 28.08 0.00 1.61 0.27 0.07 69.97 05:09:01 2 24.99 0.00 1.53 1.01 0.05 72.43 05:09:01 3 33.53 0.00 2.42 16.97 0.08 46.99 05:09:01 4 29.70 0.00 1.27 0.12 0.08 68.83 05:09:01 5 27.76 0.00 1.62 1.89 0.13 68.60 05:09:01 6 27.47 0.00 1.72 0.55 0.07 70.19 05:09:01 7 23.09 0.00 1.71 3.75 0.07 71.38 Average: all 36.74 0.00 1.61 2.18 0.07 59.40 Average: 0 37.93 0.00 1.83 1.47 0.07 58.71 Average: 1 34.77 0.00 1.49 0.27 0.06 63.40 Average: 2 34.62 0.00 1.51 1.01 0.06 62.79 Average: 3 38.24 0.00 1.52 5.27 0.08 54.89 Average: 4 37.62 0.00 1.71 1.15 0.07 59.45 Average: 5 36.04 0.00 1.55 5.34 0.09 56.98 Average: 6 40.35 0.00 1.58 0.50 0.07 57.50 Average: 7 34.33 0.00 1.71 2.41 0.06 61.47