---> uname -a: Linux prd-centos8-builder-8c-8g-19204.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1005 28354 19 2528 30437 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:10:4b:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fe10:4bb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:3b:65:af 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/09/2024 _x86_64_ (8 CPU) 10:29:37 LINUX RESTART (8 CPU) 10:30:00 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 8.22 8.22 0.00 657.53 0.00 10:31:01 AM 233.92 15.93 217.99 2780.21 8394.34 10:32:01 AM 175.06 14.61 160.45 3184.94 12092.34 Average: 202.13 15.18 186.95 2954.62 10120.11 10:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 30204928 31578308 2448532 7.50 2688 1711984 1369884 4.06 159100 1917216 232 10:31:01 AM 29508000 31274672 3145460 9.63 2688 2087548 1404632 4.17 252080 2453036 145588 10:32:01 AM 29055920 31187652 3597540 11.02 2688 2443548 1450380 4.30 456652 2660280 122264 Average: 29589616 31346877 3063844 9.38 2688 2081027 1408299 4.18 289277 2343511 89361 10:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 139.73 72.60 179.63 23.95 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 317.34 215.89 1756.70 51.32 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 251.35 220.09 2850.22 45.63 0.00 0.00 0.00 0.00 10:32:01 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 282.61 216.25 2277.89 48.18 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/09/2024 _x86_64_ (8 CPU) 10:29:37 LINUX RESTART (8 CPU) 10:30:00 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 9.83 0.00 3.28 0.00 0.00 86.90 10:30:01 AM 0 1.36 0.00 1.36 0.00 0.00 97.28 10:30:01 AM 1 2.04 0.00 1.36 0.00 0.00 96.60 10:30:01 AM 2 0.69 0.00 0.69 0.00 0.00 98.62 10:30:01 AM 3 24.32 0.00 1.35 0.00 0.00 74.32 10:30:01 AM 4 23.94 0.00 11.27 0.00 0.00 64.79 10:30:01 AM 5 2.05 0.00 0.68 0.00 0.00 97.26 10:30:01 AM 6 21.74 0.00 10.14 0.00 0.00 68.12 10:30:01 AM 7 3.40 0.00 0.00 0.00 0.00 96.60 10:31:01 AM all 10.66 0.00 2.22 0.91 0.05 86.16 10:31:01 AM 0 6.97 0.00 2.09 0.37 0.05 90.52 10:31:01 AM 1 13.15 0.00 2.89 3.15 0.05 80.76 10:31:01 AM 2 18.88 0.00 3.35 0.55 0.07 77.14 10:31:01 AM 3 10.17 0.00 1.45 0.95 0.03 87.39 10:31:01 AM 4 6.66 0.00 1.67 0.52 0.05 91.09 10:31:01 AM 5 10.71 0.00 2.24 0.70 0.05 86.29 10:31:01 AM 6 4.21 0.00 1.11 0.37 0.07 94.25 10:31:01 AM 7 14.54 0.00 2.95 0.63 0.05 81.82 10:32:01 AM all 14.58 0.00 1.77 1.01 0.06 82.58 10:32:01 AM 0 3.21 0.00 1.67 0.90 0.07 94.15 10:32:01 AM 1 26.10 0.00 2.74 2.36 0.07 68.74 10:32:01 AM 2 15.94 0.00 1.99 1.24 0.07 80.77 10:32:01 AM 3 13.31 0.00 1.47 0.60 0.05 84.56 10:32:01 AM 4 20.67 0.00 1.79 0.77 0.07 76.70 10:32:01 AM 5 10.67 0.00 1.14 0.64 0.05 87.51 10:32:01 AM 6 11.69 0.00 1.37 0.17 0.05 86.72 10:32:01 AM 7 15.09 0.00 1.97 1.40 0.05 81.49 Average: all 12.59 0.00 2.01 0.95 0.05 84.40 Average: 0 5.04 0.00 1.88 0.63 0.06 92.40 Average: 1 19.42 0.00 2.80 2.72 0.06 75.00 Average: 2 17.21 0.00 2.65 0.89 0.07 79.19 Average: 3 11.90 0.00 1.46 0.77 0.04 85.83 Average: 4 13.80 0.00 1.84 0.64 0.06 83.67 Average: 5 10.59 0.00 1.68 0.66 0.05 87.03 Average: 6 8.11 0.00 1.34 0.26 0.06 90.23 Average: 7 14.68 0.00 2.43 1.01 0.05 81.83