---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35676 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 874 28432 0 2860 30852 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:74:f7:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe74:f7ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:fa:41:08 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:e2ff:fefa:4108/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35676) 04/27/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 97.27 18.13 79.14 1041.14 26198.44 10:44:01 145.83 22.09 123.74 870.76 33188.34 10:45:01 39.99 0.58 39.41 11.86 23172.40 10:46:01 118.45 3.30 115.15 425.93 49574.27 10:47:01 46.56 1.27 45.29 63.19 21500.68 Average: 89.60 9.04 80.55 480.75 30741.98 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30093960 31687232 2845260 8.64 71356 1832856 1438704 4.23 884976 1669100 173284 10:44:01 28756904 30604508 4182316 12.70 85404 2059404 2350404 6.92 2029344 1831076 25204 10:45:01 28302948 30232744 4636272 14.08 89228 2133632 2763148 8.13 2420892 1882720 14876 10:46:01 27867000 30335408 5072220 15.40 97572 2652352 2441380 7.18 2495424 2216236 568 10:47:01 29113496 31592196 3825724 11.61 100764 2659636 1463596 4.31 1268580 2200500 1844 Average: 28826862 30890418 4112358 12.48 88865 2267576 2091446 6.15 1819843 1959926 43155 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 58.64 43.43 973.45 8.01 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 879.71 553.82 2381.42 171.05 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 453.57 242.21 835.86 89.03 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 ens3 335.73 245.58 1506.80 666.88 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 10:47:01 ens3 160.47 171.35 39.65 1041.50 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 378.71 251.99 1148.09 396.56 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35676) 04/27/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.14 0.00 0.72 2.17 0.04 86.93 10:43:01 0 2.39 0.00 0.32 8.21 0.02 89.06 10:43:01 1 19.93 0.00 1.09 0.46 0.05 78.47 10:43:01 2 9.05 0.00 0.85 0.64 0.03 89.43 10:43:01 3 0.46 0.00 0.10 0.17 0.09 99.18 10:43:01 4 0.54 0.00 0.42 3.89 0.02 95.13 10:43:01 5 0.66 0.00 0.31 0.08 0.02 98.93 10:43:01 6 38.41 0.00 2.01 2.36 0.05 57.17 10:43:01 7 9.72 0.00 0.68 1.53 0.03 88.04 10:44:01 all 30.64 0.00 1.37 1.37 0.07 66.55 10:44:01 0 25.14 0.00 1.17 3.55 0.05 70.10 10:44:01 1 25.65 0.00 0.97 0.03 0.07 73.28 10:44:01 2 32.10 0.00 0.84 0.02 0.07 66.98 10:44:01 3 22.94 0.00 1.76 2.97 0.10 72.23 10:44:01 4 32.18 0.00 1.09 3.13 0.07 63.54 10:44:01 5 33.70 0.00 1.44 0.52 0.08 64.26 10:44:01 6 46.43 0.00 2.55 0.70 0.10 50.22 10:44:01 7 26.98 0.00 1.19 0.03 0.07 71.73 10:45:01 all 62.76 0.00 2.09 0.39 0.09 34.67 10:45:01 0 62.57 0.00 2.33 1.64 0.08 33.38 10:45:01 1 58.15 0.00 2.33 0.00 0.10 39.42 10:45:01 2 69.25 0.00 2.38 0.08 0.10 28.18 10:45:01 3 64.98 0.00 2.00 0.03 0.08 32.90 10:45:01 4 62.86 0.00 1.86 0.65 0.10 34.52 10:45:01 5 57.13 0.00 1.68 0.00 0.08 41.11 10:45:01 6 60.07 0.00 1.79 0.00 0.08 38.05 10:45:01 7 67.12 0.00 2.31 0.67 0.10 29.80 10:46:01 all 60.50 0.00 2.06 1.49 0.09 35.86 10:46:01 0 59.23 0.00 2.29 0.15 0.08 38.24 10:46:01 1 61.01 0.00 1.94 0.84 0.10 36.11 10:46:01 2 59.78 0.00 2.14 2.23 0.10 35.75 10:46:01 3 60.51 0.00 2.49 0.84 0.08 36.08 10:46:01 4 60.42 0.00 1.95 2.67 0.08 34.87 10:46:01 5 60.76 0.00 1.93 0.97 0.08 36.26 10:46:01 6 62.12 0.00 2.06 0.17 0.08 35.57 10:46:01 7 60.15 0.00 1.71 4.06 0.08 33.99 10:47:01 all 11.76 0.00 0.54 1.35 0.04 86.32 10:47:01 0 0.52 0.00 0.23 0.00 0.00 99.25 10:47:01 1 57.26 0.00 1.23 1.27 0.07 40.17 10:47:01 2 6.20 0.00 0.60 7.45 0.05 85.69 10:47:01 3 9.16 0.00 0.48 0.25 0.02 90.09 10:47:01 4 5.80 0.00 0.40 0.02 0.03 93.75 10:47:01 5 6.20 0.00 0.40 1.54 0.03 91.82 10:47:01 6 4.69 0.00 0.53 0.30 0.05 94.43 10:47:01 7 4.11 0.00 0.40 0.02 0.05 95.42 Average: all 35.21 0.00 1.36 1.35 0.07 62.01 Average: 0 30.00 0.00 1.27 2.70 0.05 65.99 Average: 1 44.48 0.00 1.51 0.52 0.08 53.41 Average: 2 35.32 0.00 1.36 2.09 0.07 61.16 Average: 3 31.70 0.00 1.37 0.85 0.07 66.00 Average: 4 32.39 0.00 1.15 2.07 0.06 64.34 Average: 5 31.78 0.00 1.15 0.62 0.06 66.38 Average: 6 42.33 0.00 1.79 0.70 0.07 55.11 Average: 7 33.67 0.00 1.26 1.26 0.07 63.75