---> uname -a: Linux prd-centos8-builder-8c-8g-2020.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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: 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): 0-7 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: 31888 1010 27683 19 3194 30408 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:6c:89:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe6c:8953/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:f2:16:dd 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (8 CPU) 16:49:55 LINUX RESTART (8 CPU) 04:50:00 PM tps rtps wtps bread/s bwrtn/s 04:51:01 PM 246.05 80.74 165.31 16990.73 41113.96 04:52:01 PM 135.72 7.43 128.29 1292.64 9595.53 04:53:01 PM 203.62 1.37 202.25 147.55 20287.29 Average: 195.45 30.17 165.28 6212.48 23776.33 04:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 PM 29729544 31305004 2923916 8.95 2688 1906880 1434764 4.26 225680 2298700 90172 04:52:01 PM 29361716 31245032 3291744 10.08 2688 2198924 1438820 4.27 256036 2571416 128904 04:53:01 PM 28335120 31123104 4318340 13.22 2688 3073632 1466064 4.35 477460 3260180 562632 Average: 29142127 31224380 3511333 10.75 2688 2393145 1446549 4.29 319725 2710099 260569 04:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 411.87 269.64 1868.79 60.27 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 54.47 46.70 602.93 6.56 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 154.00 115.48 2702.45 16.74 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.08 144.74 1725.64 28.06 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (8 CPU) 16:49:55 LINUX RESTART (8 CPU) 04:50:00 PM CPU %user %nice %system %iowait %steal %idle 04:51:01 PM all 19.64 0.00 4.48 4.28 0.08 71.52 04:51:01 PM 0 23.58 0.00 2.56 13.12 0.07 60.67 04:51:01 PM 1 23.33 0.00 2.09 3.26 0.07 71.24 04:51:01 PM 2 29.19 0.00 3.68 0.96 0.08 66.09 04:51:01 PM 3 26.88 0.00 2.16 3.66 0.08 67.21 04:51:01 PM 4 15.16 0.00 5.36 1.31 0.08 78.08 04:51:01 PM 5 9.00 0.00 5.89 2.79 0.08 82.24 04:51:01 PM 6 20.43 0.00 6.65 4.18 0.08 68.66 04:51:01 PM 7 9.53 0.00 7.44 4.88 0.10 78.06 04:52:01 PM all 10.04 0.00 1.49 0.83 0.04 87.59 04:52:01 PM 0 0.45 0.00 0.60 0.18 0.05 98.71 04:52:01 PM 1 25.10 0.00 2.59 1.32 0.05 70.95 04:52:01 PM 2 30.79 0.00 3.87 1.22 0.05 64.07 04:52:01 PM 3 6.49 0.00 1.03 0.43 0.02 92.03 04:52:01 PM 4 2.79 0.00 0.63 0.55 0.03 95.99 04:52:01 PM 5 2.84 0.00 0.87 0.52 0.02 95.76 04:52:01 PM 6 10.99 0.00 1.96 2.12 0.07 84.86 04:52:01 PM 7 0.89 0.00 0.40 0.32 0.05 98.34 04:53:01 PM all 18.90 0.00 2.91 1.99 0.07 76.13 04:53:01 PM 0 19.83 0.00 3.14 0.94 0.08 76.01 04:53:01 PM 1 26.83 0.00 4.15 4.56 0.08 64.38 04:53:01 PM 2 24.57 0.00 2.43 0.28 0.08 72.64 04:53:01 PM 3 12.73 0.00 2.30 0.69 0.08 84.20 04:53:01 PM 4 22.21 0.00 2.29 0.84 0.08 74.58 04:53:01 PM 5 2.60 0.00 2.11 4.58 0.07 90.65 04:53:01 PM 6 16.91 0.00 2.56 1.60 0.05 78.88 04:53:01 PM 7 25.50 0.00 4.27 2.43 0.05 67.75 Average: all 16.21 0.00 2.96 2.37 0.07 78.39 Average: 0 14.66 0.00 2.10 4.79 0.07 78.38 Average: 1 25.08 0.00 2.94 3.05 0.07 68.87 Average: 2 28.19 0.00 3.33 0.82 0.07 67.59 Average: 3 15.41 0.00 1.83 1.60 0.06 81.09 Average: 4 13.39 0.00 2.77 0.90 0.07 82.87 Average: 5 4.83 0.00 2.97 2.63 0.06 89.52 Average: 6 16.13 0.00 3.73 2.64 0.07 77.43 Average: 7 11.96 0.00 4.05 2.55 0.07 81.38