---> uname -a: Linux prd-centos8-builder-8c-8g-1238.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: 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 9.7G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1030 28010 19 2846 30398 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:20:66:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe20:6677/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:ca:f9:18 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) 03/17/2024 _x86_64_ (8 CPU) 21:41:28 LINUX RESTART (8 CPU) 09:42:01 PM tps rtps wtps bread/s bwrtn/s 09:43:01 PM 231.47 21.64 209.83 4442.65 6160.58 09:44:01 PM 193.14 7.21 185.92 1335.55 16410.90 09:45:01 PM 114.35 7.33 107.01 1334.36 8672.76 Average: 179.65 12.06 167.59 2370.85 10414.75 09:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 PM 27852024 29677160 4801440 14.70 2688 2151660 2840036 8.43 247404 4127572 217180 09:44:01 PM 28970320 31141404 3683144 11.28 2688 2483520 1471016 4.36 497040 2710712 83384 09:45:01 PM 28671072 31105500 3982392 12.20 2688 2733600 1469056 4.36 529252 2926360 111328 Average: 28497805 30641355 4155659 12.73 2688 2456260 1926703 5.72 424565 3254881 137297 09:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM eth0 593.00 472.28 4285.64 113.78 0.00 0.00 0.00 0.00 09:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 PM eth0 180.52 142.07 2437.09 30.41 0.00 0.00 0.00 0.00 09:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 PM eth0 47.37 41.04 500.38 7.48 0.00 0.00 0.00 0.00 09:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 273.63 218.46 2407.70 50.56 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) 03/17/2024 _x86_64_ (8 CPU) 21:41:28 LINUX RESTART (8 CPU) 09:42:01 PM CPU %user %nice %system %iowait %steal %idle 09:43:01 PM all 24.54 0.00 2.27 1.03 0.09 72.08 09:43:01 PM 0 34.27 0.00 1.52 0.44 0.08 63.69 09:43:01 PM 1 22.47 0.00 3.78 2.80 0.08 70.86 09:43:01 PM 2 29.63 0.00 5.70 4.11 0.10 60.45 09:43:01 PM 3 30.07 0.00 1.24 0.12 0.10 68.48 09:43:01 PM 4 31.83 0.00 0.84 0.07 0.07 67.20 09:43:01 PM 5 11.95 0.00 2.00 0.18 0.08 85.78 09:43:01 PM 6 21.38 0.00 1.83 0.28 0.10 76.41 09:43:01 PM 7 14.63 0.00 1.29 0.22 0.07 83.80 09:44:01 PM all 27.08 0.00 1.78 1.47 0.08 69.59 09:44:01 PM 0 44.46 0.00 0.78 1.20 0.10 53.45 09:44:01 PM 1 23.16 0.00 0.97 1.02 0.08 74.77 09:44:01 PM 2 27.62 0.00 3.81 1.40 0.07 67.10 09:44:01 PM 3 50.44 0.00 2.24 1.42 0.08 45.82 09:44:01 PM 4 29.13 0.00 1.34 1.97 0.10 67.46 09:44:01 PM 5 23.70 0.00 2.77 0.90 0.08 72.54 09:44:01 PM 6 12.87 0.00 1.34 2.59 0.08 83.11 09:44:01 PM 7 5.20 0.00 1.00 1.27 0.03 92.50 09:45:01 PM all 9.88 0.00 1.29 0.88 0.05 87.90 09:45:01 PM 0 6.86 0.00 0.92 0.15 0.03 92.04 09:45:01 PM 1 22.93 0.00 2.54 2.30 0.07 72.16 09:45:01 PM 2 13.92 0.00 1.30 1.19 0.07 83.52 09:45:01 PM 3 8.76 0.00 1.05 0.35 0.03 89.80 09:45:01 PM 4 7.16 0.00 1.00 0.50 0.03 91.31 09:45:01 PM 5 9.16 0.00 1.84 1.94 0.03 87.03 09:45:01 PM 6 9.51 0.00 1.20 0.27 0.03 88.99 09:45:01 PM 7 0.67 0.00 0.50 0.37 0.07 98.39 Average: all 20.49 0.00 1.78 1.13 0.07 76.53 Average: 0 28.52 0.00 1.07 0.60 0.07 69.73 Average: 1 22.86 0.00 2.43 2.04 0.08 72.60 Average: 2 23.72 0.00 3.60 2.23 0.08 70.37 Average: 3 29.76 0.00 1.51 0.63 0.07 68.03 Average: 4 22.70 0.00 1.06 0.85 0.07 75.33 Average: 5 14.94 0.00 2.20 1.01 0.07 81.78 Average: 6 14.58 0.00 1.45 1.05 0.07 82.85 Average: 7 6.82 0.00 0.93 0.62 0.06 91.57