---> uname -a: Linux prd-centos7-docker-2c-8g-618.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: 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): 0,1 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 7.0G 13G 35% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 545 5141 16 2134 6988 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:62:09:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe62:9ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:05:c0:58 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) 12/14/2023 _x86_64_ (2 CPU) 02:46:39 PM LINUX RESTART 02:47:02 PM tps rtps wtps bread/s bwrtn/s 02:48:01 PM 154.24 21.67 132.57 4565.57 42166.73 02:49:01 PM 78.06 5.26 72.80 1845.21 7975.23 02:50:01 PM 65.93 4.91 61.02 309.05 7795.24 Average: 99.12 10.56 88.56 2227.48 19189.92 02:47:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 PM 5583480 2425260 30.28 2088 1824116 862400 9.52 494860 1654380 130412 02:49:01 PM 5233052 2775688 34.66 2088 2057580 949144 10.48 665816 1803012 151336 02:50:01 PM 5241416 2767324 34.55 2088 2084672 902700 9.97 749504 1703692 28956 Average: 5352649 2656091 33.16 2088 1988789 904748 9.99 636727 1720361 103568 02:47:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:48:01 PM eth0 320.94 194.48 1347.39 58.81 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 54.81 53.19 615.05 9.81 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 19.72 19.09 41.00 7.86 0.00 0.00 0.00 02:50:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.81 88.35 664.17 25.32 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/14/2023 _x86_64_ (2 CPU) 02:46:39 PM LINUX RESTART 02:47:02 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 35.36 0.00 4.77 3.31 0.09 56.47 02:48:01 PM 0 39.21 0.00 4.66 4.07 0.11 51.95 02:48:01 PM 1 31.54 0.00 4.88 2.54 0.09 60.95 02:49:01 PM all 32.73 0.00 4.74 0.88 0.10 61.55 02:49:01 PM 0 38.81 0.00 5.22 0.97 0.09 54.93 02:49:01 PM 1 26.74 0.00 4.31 0.80 0.10 68.06 02:50:01 PM all 33.90 0.00 3.68 1.09 0.09 61.25 02:50:01 PM 0 40.56 0.00 3.92 1.34 0.11 54.08 02:50:01 PM 1 27.31 0.00 3.42 0.87 0.09 68.32 Average: all 33.99 0.00 4.39 1.75 0.09 59.78 Average: 0 39.52 0.00 4.60 2.11 0.10 53.66 Average: 1 28.50 0.00 4.19 1.39 0.09 65.82