---> uname -a: Linux prd-centos8-builder-8c-8g-1503.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 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 1075 28182 19 2629 30365 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:2a:5a:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fe2a:5ae2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:85:0d:1e 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/31/2024 _x86_64_ (8 CPU) 16:14:20 LINUX RESTART (8 CPU) 04:15:01 PM tps rtps wtps bread/s bwrtn/s 04:16:01 PM 78.66 12.21 66.44 2992.47 9303.80 04:17:01 PM 155.33 7.48 147.85 1340.09 15936.40 Average: 116.99 9.85 107.15 2166.28 12620.10 04:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 PM 29134724 31134036 3518744 10.78 2688 2325828 1484644 4.41 370540 2728812 289156 04:17:01 PM 28836464 31091520 3817004 11.69 2688 2565360 1506056 4.47 405872 2929960 144460 Average: 28985594 31112778 3667874 11.23 2688 2445594 1495350 4.44 388206 2829386 216808 04:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 638.77 463.50 6024.89 155.02 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 38.39 31.39 355.30 7.13 0.00 0.00 0.00 0.00 04:17:01 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 338.58 247.44 3190.10 81.08 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/31/2024 _x86_64_ (8 CPU) 16:14:20 LINUX RESTART (8 CPU) 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 10.17 0.00 2.00 0.87 0.06 86.91 04:16:01 PM 0 9.04 0.00 2.52 0.65 0.05 87.73 04:16:01 PM 1 9.90 0.00 1.21 1.84 0.05 87.00 04:16:01 PM 2 6.82 0.00 1.60 1.21 0.05 90.33 04:16:01 PM 3 10.60 0.00 1.42 0.54 0.05 87.40 04:16:01 PM 4 16.48 0.00 2.07 0.62 0.08 80.74 04:16:01 PM 5 5.42 0.00 2.74 0.77 0.07 91.00 04:16:01 PM 6 19.25 0.00 2.68 0.67 0.05 77.35 04:16:01 PM 7 3.83 0.00 1.74 0.65 0.05 93.72 04:17:01 PM all 9.32 0.00 1.44 1.13 0.05 88.06 04:17:01 PM 0 9.71 0.00 1.94 0.95 0.07 87.33 04:17:01 PM 1 4.97 0.00 0.95 1.91 0.07 92.11 04:17:01 PM 2 21.11 0.00 2.26 1.74 0.05 74.84 04:17:01 PM 3 0.87 0.00 0.30 0.15 0.07 98.61 04:17:01 PM 4 16.23 0.00 2.27 2.74 0.03 78.73 04:17:01 PM 5 8.49 0.00 1.37 0.08 0.03 90.03 04:17:01 PM 6 5.11 0.00 0.80 0.15 0.05 93.89 04:17:01 PM 7 8.11 0.00 1.63 1.30 0.02 88.94 Average: all 9.75 0.00 1.72 1.00 0.05 87.48 Average: 0 9.38 0.00 2.23 0.80 0.06 87.53 Average: 1 7.43 0.00 1.08 1.87 0.06 89.56 Average: 2 13.98 0.00 1.93 1.47 0.05 82.57 Average: 3 5.73 0.00 0.86 0.34 0.06 93.01 Average: 4 16.35 0.00 2.17 1.68 0.06 79.73 Average: 5 6.96 0.00 2.05 0.43 0.05 90.51 Average: 6 12.17 0.00 1.74 0.41 0.05 85.63 Average: 7 5.97 0.00 1.69 0.98 0.03 91.33