---> uname -a: Linux prd-centos8-builder-8c-8g-4115.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: 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1036 28253 19 2597 30404 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:66:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe6c:664a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:51:df:e7 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) 02/07/2024 _x86_64_ (8 CPU) 04:15:41 LINUX RESTART (8 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 96.27 37.00 59.26 8724.98 14580.24 04:18:01 AM 168.74 7.56 161.18 1341.95 18597.80 Average: 132.51 22.28 110.22 5033.46 16589.02 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 29302104 31213352 3351376 10.26 2688 2239092 1471340 4.37 366520 2573956 348992 04:18:01 AM 28968620 31124496 3684860 11.28 2688 2472676 1472520 4.37 395476 2829272 53960 Average: 29135362 31168924 3518118 10.77 2688 2355884 1471930 4.37 380998 2701614 201476 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 794.65 530.04 5757.99 171.33 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 67.88 55.95 748.58 9.85 0.00 0.00 0.00 0.00 04:18:01 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 431.26 292.99 3253.29 90.59 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) 02/07/2024 _x86_64_ (8 CPU) 04:15:41 LINUX RESTART (8 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 12.97 0.00 3.00 1.38 0.06 82.59 04:17:01 AM 0 9.54 0.00 2.10 0.89 0.07 87.40 04:17:01 AM 1 9.12 0.00 2.60 1.48 0.05 86.74 04:17:01 AM 2 13.66 0.00 3.29 1.53 0.05 81.48 04:17:01 AM 3 18.62 0.00 2.99 1.84 0.05 76.50 04:17:01 AM 4 12.16 0.00 2.30 0.84 0.07 84.63 04:17:01 AM 5 18.41 0.00 3.37 2.97 0.07 75.18 04:17:01 AM 6 14.04 0.00 4.11 1.07 0.07 80.72 04:17:01 AM 7 8.15 0.00 3.22 0.44 0.05 88.14 04:18:01 AM all 9.36 0.00 1.35 1.46 0.04 87.79 04:18:01 AM 0 2.32 0.00 0.75 1.30 0.02 95.61 04:18:01 AM 1 12.16 0.00 1.64 1.64 0.05 84.50 04:18:01 AM 2 3.28 0.00 0.69 1.75 0.05 94.23 04:18:01 AM 3 6.56 0.00 0.87 1.90 0.03 90.63 04:18:01 AM 4 3.11 0.00 1.19 3.11 0.05 92.54 04:18:01 AM 5 20.20 0.00 3.02 0.72 0.05 76.01 04:18:01 AM 6 9.01 0.00 0.93 0.28 0.05 89.72 04:18:01 AM 7 18.20 0.00 1.70 0.94 0.05 79.11 Average: all 11.16 0.00 2.17 1.42 0.05 85.20 Average: 0 5.92 0.00 1.42 1.10 0.04 91.52 Average: 1 10.65 0.00 2.12 1.56 0.05 85.62 Average: 2 8.46 0.00 1.98 1.64 0.05 87.87 Average: 3 12.59 0.00 1.93 1.87 0.04 83.57 Average: 4 7.63 0.00 1.74 1.98 0.06 88.59 Average: 5 19.31 0.00 3.19 1.84 0.06 75.60 Average: 6 11.51 0.00 2.51 0.67 0.06 85.25 Average: 7 13.20 0.00 2.46 0.69 0.05 83.61