---> uname -a: Linux prd-centos8-builder-8c-8g-2642.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 2799.996 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 993 28660 19 2234 30456 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:7a:dc:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86255sec preferred_lft 86255sec inet6 fe80::f816:3eff:fe7a:dcee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:06:ae:f5 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/22/2024 _x86_64_ (8 CPU) 08:49:40 LINUX RESTART (8 CPU) 08:50:00 AM tps rtps wtps bread/s bwrtn/s 08:50:01 AM 175.70 40.19 135.51 2751.40 276635.51 08:51:01 AM 114.19 40.36 73.83 8358.33 18313.14 08:52:01 AM 106.73 1.10 105.63 107.03 8436.44 Average: 111.04 20.90 90.13 4220.28 15701.11 08:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 AM 30560264 31808576 2093196 6.41 2688 1587840 732932 2.24 112816 1614384 230188 08:51:01 AM 29417036 31184256 3236424 9.91 2688 2092304 1517728 4.50 405460 2408056 204632 08:52:01 AM 29369452 31208492 3284008 10.06 2688 2157536 1462644 4.34 372652 2459820 86212 Average: 29782251 31400441 2871209 8.79 2688 1945893 1237768 3.67 296976 2160753 173677 08:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 4.67 3.74 1.05 0.49 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 370.77 233.53 1749.06 64.58 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 39.82 29.59 261.54 9.41 0.00 0.00 0.00 0.00 08:52:01 AM 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 203.55 130.45 996.55 36.67 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/22/2024 _x86_64_ (8 CPU) 08:49:40 LINUX RESTART (8 CPU) 08:50:00 AM CPU %user %nice %system %iowait %steal %idle 08:50:01 AM all 0.35 0.00 1.06 13.34 0.00 85.24 08:50:01 AM 0 0.00 0.00 0.93 10.28 0.00 88.79 08:50:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 08:50:01 AM 2 0.95 0.00 0.95 0.00 0.00 98.10 08:50:01 AM 3 0.00 0.00 0.93 0.00 0.00 99.07 08:50:01 AM 4 0.92 0.00 0.92 0.00 0.00 98.17 08:50:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 08:50:01 AM 6 0.99 0.00 0.00 0.00 0.00 99.01 08:50:01 AM 7 0.00 0.00 4.67 95.33 0.00 0.00 08:51:01 AM all 13.37 0.00 2.72 1.55 0.06 82.29 08:51:01 AM 0 14.68 0.00 3.48 1.84 0.07 79.93 08:51:01 AM 1 24.33 0.00 4.02 0.69 0.08 70.89 08:51:01 AM 2 13.00 0.00 2.36 0.67 0.05 83.92 08:51:01 AM 3 10.15 0.00 2.75 0.97 0.05 86.09 08:51:01 AM 4 9.83 0.00 1.84 0.12 0.07 88.15 08:51:01 AM 5 9.97 0.00 1.96 0.39 0.05 87.63 08:51:01 AM 6 6.47 0.00 1.73 0.99 0.05 90.76 08:51:01 AM 7 18.55 0.00 3.66 6.72 0.07 71.00 08:52:01 AM all 10.43 0.00 1.37 0.40 0.04 87.77 08:52:01 AM 0 7.31 0.00 1.09 0.10 0.05 91.45 08:52:01 AM 1 15.98 0.00 1.85 0.99 0.05 81.13 08:52:01 AM 2 1.54 0.00 0.77 0.17 0.03 97.50 08:52:01 AM 3 9.37 0.00 1.42 0.13 0.03 89.04 08:52:01 AM 4 10.22 0.00 1.15 0.07 0.03 88.53 08:52:01 AM 5 2.24 0.00 0.84 0.64 0.05 96.23 08:52:01 AM 6 30.67 0.00 2.62 0.55 0.07 66.09 08:52:01 AM 7 6.06 0.00 1.19 0.55 0.03 92.17 Average: all 11.80 0.00 2.04 1.08 0.05 85.04 Average: 0 10.90 0.00 2.27 1.05 0.06 85.72 Average: 1 19.97 0.00 2.91 0.83 0.07 76.22 Average: 2 7.20 0.00 1.56 0.41 0.04 90.78 Average: 3 9.67 0.00 2.07 0.55 0.04 87.67 Average: 4 9.94 0.00 1.49 0.09 0.05 88.43 Average: 5 6.05 0.00 1.39 0.51 0.05 92.01 Average: 6 18.45 0.00 2.16 0.76 0.06 78.58 Average: 7 12.18 0.00 2.44 4.44 0.05 80.89