---> uname -a: Linux prd-centos8-builder-8c-8g-7811.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 1073 28217 19 2597 30368 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:df:fa:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fedf:fa43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:64:f5:d5 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) 02/18/2024 _x86_64_ (8 CPU) 12:13:49 LINUX RESTART (8 CPU) 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 167.77 109.90 57.87 13605.61 40042.95 12:16:01 PM 132.78 7.88 124.90 1374.38 14232.83 Average: 150.27 58.89 91.39 7490.00 27137.89 12:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 29314124 31194800 3339352 10.23 2688 2209888 1437960 4.27 361048 2570092 337480 12:16:01 PM 29062472 31175912 3591004 11.00 2688 2430744 1453444 4.31 392012 2747452 153060 Average: 29188298 31185356 3465178 10.61 2688 2320316 1445702 4.29 376530 2658772 245270 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 790.47 504.63 5517.52 169.41 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 64.15 53.59 719.09 8.72 0.00 0.00 0.00 0.00 12:16:01 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 427.31 279.11 3118.31 89.07 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) 02/18/2024 _x86_64_ (8 CPU) 12:13:49 LINUX RESTART (8 CPU) 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 12.24 0.00 4.08 3.42 0.07 80.19 12:15:01 PM 0 17.86 0.00 3.95 3.57 0.07 74.56 12:15:01 PM 1 12.16 0.00 3.14 0.60 0.05 84.05 12:15:01 PM 2 11.82 0.00 4.12 1.23 0.05 82.78 12:15:01 PM 3 14.52 0.00 4.79 7.29 0.07 73.34 12:15:01 PM 4 7.27 0.00 3.29 0.57 0.08 88.79 12:15:01 PM 5 8.86 0.00 4.54 0.57 0.07 85.96 12:15:01 PM 6 9.41 0.00 4.76 12.42 0.07 73.35 12:15:01 PM 7 16.01 0.00 4.09 1.11 0.07 78.72 12:16:01 PM all 9.18 0.00 1.31 1.07 0.05 88.39 12:16:01 PM 0 5.37 0.00 1.00 0.08 0.05 93.49 12:16:01 PM 1 18.91 0.00 2.57 2.17 0.07 76.28 12:16:01 PM 2 3.67 0.00 0.77 1.40 0.07 94.09 12:16:01 PM 3 1.44 0.00 0.80 1.29 0.03 96.45 12:16:01 PM 4 3.19 0.00 0.57 0.25 0.05 95.94 12:16:01 PM 5 2.89 0.00 1.15 1.44 0.07 94.45 12:16:01 PM 6 12.08 0.00 1.37 1.54 0.03 84.98 12:16:01 PM 7 25.88 0.00 2.24 0.42 0.05 71.42 Average: all 10.71 0.00 2.69 2.24 0.06 84.30 Average: 0 11.61 0.00 2.47 1.82 0.06 84.04 Average: 1 15.54 0.00 2.85 1.39 0.06 80.16 Average: 2 7.73 0.00 2.44 1.32 0.06 88.45 Average: 3 7.95 0.00 2.79 4.28 0.05 84.93 Average: 4 5.22 0.00 1.92 0.41 0.07 92.38 Average: 5 5.87 0.00 2.84 1.01 0.07 90.22 Average: 6 10.75 0.00 3.06 6.96 0.05 79.18 Average: 7 20.96 0.00 3.16 0.76 0.06 75.06