---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9725 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 860 28378 0 2928 30864 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:fe:f9:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fefe:f95c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:d7:2b:af 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::42:64ff:fed7:2baf/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-9725) 01/05/24 _x86_64_ (8 CPU) 10:43:21 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 127.33 22.55 104.78 1157.92 62839.51 10:46:01 156.77 21.03 135.74 845.86 66956.17 10:47:01 34.94 0.45 34.49 7.47 14858.86 10:48:01 24.73 0.55 24.18 20.53 2348.81 10:49:01 106.47 3.72 102.75 462.32 29385.64 Average: 89.93 9.62 80.31 496.66 35187.48 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30123332 31729212 2815880 8.55 70872 1845156 1439612 4.24 842240 1680916 176708 10:46:01 28691860 30558032 4247352 12.89 83724 2079884 2843676 8.37 2065848 1859196 18728 10:47:01 27781168 29734244 5158044 15.66 87940 2157408 5047168 14.85 2906384 1912144 10676 10:48:01 28241680 30390132 4697532 14.26 91188 2345328 2526752 7.43 2304344 2049364 130916 10:49:01 29053312 31592764 3885900 11.80 100948 2718428 1482416 4.36 1248344 2277396 43160 Average: 28778270 30800877 4160942 12.63 86934 2229241 2667925 7.85 1873432 1955803 76038 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 ens3 63.43 41.91 999.10 7.98 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 10:45:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 ens3 400.58 287.34 2002.66 78.97 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:47:01 ens3 380.45 317.85 962.37 124.26 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 10:47:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 334.76 287.60 885.79 103.50 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:49:01 ens3 367.52 352.37 1158.67 1689.87 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 310.15 258.12 1202.38 402.20 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: lo 1.22 1.22 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-9725) 01/05/24 _x86_64_ (8 CPU) 10:43:21 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.09 0.00 0.71 4.27 0.03 84.90 10:45:01 0 0.68 0.00 0.29 1.93 0.02 97.08 10:45:01 1 32.98 0.00 1.70 3.44 0.07 61.81 10:45:01 2 25.55 0.00 1.47 0.90 0.03 72.04 10:45:01 3 10.80 0.00 0.85 0.65 0.03 87.67 10:45:01 4 3.49 0.00 0.49 0.42 0.03 95.56 10:45:01 5 0.98 0.00 0.17 0.05 0.02 98.78 10:45:01 6 0.05 0.00 0.25 26.49 0.02 73.19 10:45:01 7 6.21 0.00 0.46 0.29 0.02 93.03 10:46:01 all 28.20 0.00 1.23 3.80 0.08 66.69 10:46:01 0 20.55 0.00 1.01 6.25 0.07 72.12 10:46:01 1 46.27 0.00 1.75 0.80 0.10 51.07 10:46:01 2 31.15 0.00 1.34 0.20 0.08 67.22 10:46:01 3 24.64 0.00 1.09 0.12 0.07 74.09 10:46:01 4 34.31 0.00 1.85 0.62 0.10 63.12 10:46:01 5 24.16 0.00 0.75 5.64 0.07 69.38 10:46:01 6 19.50 0.00 0.72 16.51 0.05 63.22 10:46:01 7 25.02 0.00 1.40 0.22 0.08 73.28 10:47:01 all 52.57 0.00 1.77 0.51 0.09 45.06 10:47:01 0 52.82 0.00 1.59 0.27 0.08 45.24 10:47:01 1 58.89 0.00 1.57 0.12 0.10 39.31 10:47:01 2 47.29 0.00 1.69 3.47 0.08 47.46 10:47:01 3 52.16 0.00 1.22 0.00 0.08 46.54 10:47:01 4 58.70 0.00 2.71 0.05 0.10 38.44 10:47:01 5 52.91 0.00 1.89 0.15 0.10 44.95 10:47:01 6 50.23 0.00 1.94 0.07 0.10 47.66 10:47:01 7 47.54 0.00 1.50 0.00 0.08 50.87 10:48:01 all 76.95 0.00 1.84 0.02 0.12 21.07 10:48:01 0 74.23 0.00 1.51 0.13 0.15 23.98 10:48:01 1 78.06 0.00 2.31 0.00 0.12 19.52 10:48:01 2 74.78 0.00 1.92 0.02 0.12 23.16 10:48:01 3 77.32 0.00 1.74 0.02 0.10 20.82 10:48:01 4 82.10 0.00 1.94 0.02 0.10 15.84 10:48:01 5 76.47 0.00 1.47 0.00 0.12 21.94 10:48:01 6 74.00 0.00 1.84 0.02 0.12 24.03 10:48:01 7 78.61 0.00 1.94 0.02 0.12 19.31 10:49:01 all 11.83 0.00 1.26 1.65 0.05 85.23 10:49:01 0 9.27 0.00 1.05 7.78 0.03 81.85 10:49:01 1 16.51 0.00 1.34 0.70 0.05 81.40 10:49:01 2 2.83 0.00 1.02 1.14 0.03 94.98 10:49:01 3 8.14 0.00 1.61 0.17 0.05 90.03 10:49:01 4 32.85 0.00 1.65 0.32 0.05 65.13 10:49:01 5 13.15 0.00 1.32 0.47 0.07 84.99 10:49:01 6 6.43 0.00 1.00 0.85 0.03 91.69 10:49:01 7 5.46 0.00 1.05 1.72 0.05 91.72 Average: all 35.99 0.00 1.36 2.04 0.07 60.53 Average: 0 31.59 0.00 1.09 3.28 0.07 63.97 Average: 1 46.58 0.00 1.73 1.01 0.09 50.60 Average: 2 36.34 0.00 1.49 1.14 0.07 60.95 Average: 3 34.67 0.00 1.30 0.19 0.07 63.77 Average: 4 42.39 0.00 1.73 0.29 0.08 55.52 Average: 5 33.60 0.00 1.12 1.27 0.07 63.93 Average: 6 30.11 0.00 1.15 8.73 0.06 59.93 Average: 7 32.64 0.00 1.27 0.45 0.07 65.56