---> uname -a: Linux prd-centos8-docker-8c-8g-18543.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1013 28201 19 2675 30431 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:37:f2:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe37:f2a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:84:d3:b6 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/27/2024 _x86_64_ (8 CPU) 12:49:03 LINUX RESTART (8 CPU) 12:50:01 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 226.97 24.89 202.08 4397.33 9273.88 12:52:01 PM 136.35 2.90 133.46 1152.02 14371.11 12:53:01 PM 69.36 0.47 68.89 64.11 2985.39 Average: 144.23 9.42 134.81 1871.15 8876.79 12:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 28894132 30843148 3761580 11.52 2688 2265408 1737584 5.16 194192 3103932 178468 12:52:01 PM 27354924 29565000 5300788 16.23 2688 2522712 3225752 9.57 296852 4510468 5740 12:53:01 PM 28932908 31215508 3722804 11.40 2688 2592640 1398288 4.15 494376 2739960 24744 Average: 28393988 30541219 4261724 13.05 2688 2460253 2120541 6.29 328473 3451453 69651 12:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 203.17 172.88 1955.97 46.51 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 1.02 1.02 0.18 0.18 0.00 0.00 0.00 0.00 12:52:01 PM eth0 218.83 169.16 3403.81 22.40 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 1.17 1.17 0.18 0.18 0.00 0.00 0.00 0.00 12:53:01 PM eth0 142.07 109.73 775.18 32.29 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 188.02 150.59 2044.99 33.73 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/27/2024 _x86_64_ (8 CPU) 12:49:03 LINUX RESTART (8 CPU) 12:50:01 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 14.87 0.00 1.39 1.31 0.06 82.37 12:51:01 PM 0 5.14 0.00 1.05 0.63 0.07 93.11 12:51:01 PM 1 17.57 0.00 1.44 2.79 0.08 78.11 12:51:01 PM 2 8.63 0.00 0.84 0.50 0.05 89.99 12:51:01 PM 3 30.28 0.00 2.99 1.74 0.07 64.93 12:51:01 PM 4 8.88 0.00 1.00 0.67 0.07 89.38 12:51:01 PM 5 24.59 0.00 1.94 2.22 0.05 71.19 12:51:01 PM 6 9.25 0.00 1.25 1.84 0.05 87.61 12:51:01 PM 7 14.58 0.00 0.63 0.05 0.05 84.69 12:52:01 PM all 35.32 0.00 1.11 1.12 0.08 62.37 12:52:01 PM 0 34.90 0.00 0.99 0.20 0.08 63.83 12:52:01 PM 1 28.70 0.00 0.95 1.35 0.07 68.93 12:52:01 PM 2 35.57 0.00 1.22 3.06 0.10 60.05 12:52:01 PM 3 45.11 0.00 1.29 1.46 0.08 52.06 12:52:01 PM 4 35.69 0.00 1.07 0.50 0.07 62.67 12:52:01 PM 5 40.62 0.00 1.72 1.87 0.08 55.70 12:52:01 PM 6 23.71 0.00 0.89 0.49 0.07 74.85 12:52:01 PM 7 38.25 0.00 0.75 0.07 0.08 60.85 12:53:01 PM all 33.65 0.00 1.27 0.30 0.08 64.71 12:53:01 PM 0 26.07 0.00 0.72 0.00 0.08 73.13 12:53:01 PM 1 34.20 0.00 1.74 0.92 0.10 63.04 12:53:01 PM 2 55.17 0.00 1.42 0.15 0.10 43.16 12:53:01 PM 3 36.72 0.00 1.34 0.17 0.07 61.71 12:53:01 PM 4 34.34 0.00 1.60 0.00 0.07 63.99 12:53:01 PM 5 34.32 0.00 0.83 0.12 0.07 64.66 12:53:01 PM 6 31.97 0.00 1.05 0.00 0.07 66.92 12:53:01 PM 7 16.43 0.00 1.49 1.02 0.05 81.02 Average: all 27.94 0.00 1.26 0.91 0.07 69.82 Average: 0 22.03 0.00 0.92 0.28 0.08 76.69 Average: 1 26.82 0.00 1.38 1.69 0.08 70.03 Average: 2 33.13 0.00 1.16 1.24 0.08 64.39 Average: 3 37.36 0.00 1.87 1.12 0.07 59.58 Average: 4 26.31 0.00 1.23 0.39 0.07 72.01 Average: 5 33.18 0.00 1.50 1.40 0.07 63.85 Average: 6 21.64 0.00 1.06 0.77 0.06 76.46 Average: 7 23.07 0.00 0.96 0.38 0.06 75.53