---> uname -a: Linux prd-centos7-docker-2c-8g-942.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 571 4765 16 2484 6953 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: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:7c:1e:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.209/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe7c:1ee6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:e1:e0:42 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/27/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 104.65 21.13 83.51 4455.49 21831.82 01:50:01 PM 111.64 1.20 110.44 154.70 10539.66 01:51:01 PM 103.88 3.20 100.68 992.80 7070.22 01:52:01 PM 18.89 0.35 18.54 243.97 4964.56 01:53:01 PM 33.63 2.07 31.56 309.93 4018.47 Average: 74.54 5.59 68.95 1231.48 9685.35 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5579884 2428856 30.33 2088 1826160 866248 9.56 497432 1657720 130284 01:50:01 PM 5121264 2887476 36.05 2088 2007876 1118408 12.35 808476 1757264 69664 01:51:01 PM 4566000 3442740 42.99 2088 2273284 1398384 15.44 1272128 1832960 127168 01:52:01 PM 4389084 3619656 45.20 2088 2311936 1561888 17.24 1419484 1856428 15204 01:53:01 PM 4881544 3127196 39.05 2088 2410720 897696 9.91 987372 1791840 48580 Average: 4907555 3101185 38.72 2088 2165995 1168525 12.90 996978 1779242 78180 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 413.71 269.68 1353.33 60.51 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 241.07 248.53 1051.97 39.72 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 336.96 393.70 2623.29 55.11 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 12.87 12.76 54.89 3.36 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 32.93 27.73 64.35 10.11 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.51 190.48 1029.58 33.76 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/27/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.53 0.00 4.20 3.87 0.17 56.23 01:49:01 PM 0 32.33 0.00 4.39 3.54 0.10 59.64 01:49:01 PM 1 38.71 0.00 4.04 4.20 0.25 52.80 01:50:01 PM all 45.62 0.00 3.80 1.57 0.14 48.87 01:50:01 PM 0 41.68 0.00 4.14 1.34 0.16 52.68 01:50:01 PM 1 49.63 0.00 3.43 1.78 0.14 45.02 01:51:01 PM all 72.60 0.00 3.21 1.35 0.17 22.67 01:51:01 PM 0 67.73 0.00 4.62 1.82 0.16 25.67 01:51:01 PM 1 77.55 0.00 1.79 0.86 0.18 19.62 01:52:01 PM all 83.46 0.00 1.88 0.02 0.13 14.51 01:52:01 PM 0 82.64 0.00 1.77 0.04 0.13 15.43 01:52:01 PM 1 84.31 0.00 1.97 0.00 0.13 13.59 01:53:01 PM all 51.17 0.00 2.85 0.67 0.13 45.19 01:53:01 PM 0 60.75 0.00 3.01 1.06 0.13 35.05 01:53:01 PM 1 41.84 0.00 2.68 0.30 0.12 55.05 Average: all 57.31 0.00 3.20 1.52 0.15 37.82 Average: 0 56.68 0.00 3.60 1.58 0.14 38.00 Average: 1 57.94 0.00 2.80 1.45 0.17 37.64