---> uname -a: Linux prd-centos8-builder-8c-8g-3265.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 1046 28544 19 2297 30403 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:f2:bd:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fef2:bd75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:7d:f9:b6 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 07:08:54 LINUX RESTART (8 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 142.97 81.15 61.83 15763.44 40484.34 07:11:01 AM 88.57 8.06 80.51 1396.20 7443.24 07:12:01 AM 82.04 0.22 81.82 7.06 5875.21 Average: 104.53 29.81 74.72 5723.35 17936.77 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 29604416 31186912 3049044 9.34 2688 1917452 1479608 4.39 351152 2311876 57852 07:11:01 AM 29394440 31182480 3259020 9.98 2688 2113128 1495516 4.44 378288 2455036 86476 07:12:01 AM 29211244 31114240 3442216 10.54 2688 2221352 1532152 4.55 382004 2608516 97568 Average: 29403367 31161211 3250093 9.95 2688 2083977 1502425 4.46 370481 2458476 80632 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 521.94 346.59 1671.81 141.75 0.00 0.00 0.00 0.00 07:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 53.10 44.49 459.26 6.58 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 29.06 28.36 236.46 7.35 0.00 0.00 0.00 0.00 07:12:01 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 201.40 139.83 789.27 51.90 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 07:08:54 LINUX RESTART (8 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 19.96 0.00 4.48 2.93 0.08 72.55 07:10:01 AM 0 21.66 0.00 2.57 1.03 0.08 74.65 07:10:01 AM 1 28.18 0.00 2.95 2.53 0.07 66.27 07:10:01 AM 2 30.80 0.00 4.54 2.02 0.10 62.53 07:10:01 AM 3 21.75 0.00 2.52 0.24 0.07 75.43 07:10:01 AM 4 13.95 0.00 6.68 1.81 0.08 77.47 07:10:01 AM 5 16.07 0.00 5.49 6.98 0.07 71.40 07:10:01 AM 6 13.80 0.00 5.29 1.75 0.08 79.08 07:10:01 AM 7 13.53 0.00 5.78 7.08 0.07 73.55 07:11:01 AM all 5.63 0.00 1.06 1.70 0.04 91.57 07:11:01 AM 0 4.47 0.00 0.95 0.42 0.03 94.13 07:11:01 AM 1 2.72 0.00 1.00 0.53 0.03 95.71 07:11:01 AM 2 20.46 0.00 2.97 10.20 0.03 66.34 07:11:01 AM 3 3.46 0.00 0.60 0.38 0.07 95.48 07:11:01 AM 4 3.65 0.00 0.85 1.62 0.03 93.84 07:11:01 AM 5 8.56 0.00 1.40 0.32 0.03 89.69 07:11:01 AM 6 0.45 0.00 0.23 0.05 0.03 99.23 07:11:01 AM 7 1.23 0.00 0.48 0.07 0.07 98.15 07:12:01 AM all 10.05 0.00 1.08 0.38 0.05 88.43 07:12:01 AM 0 12.35 0.00 1.35 0.60 0.05 85.64 07:12:01 AM 1 12.58 0.00 1.30 0.77 0.07 85.29 07:12:01 AM 2 19.51 0.00 1.57 0.30 0.07 78.55 07:12:01 AM 3 29.03 0.00 2.22 0.73 0.07 67.95 07:12:01 AM 4 0.67 0.00 0.52 0.17 0.05 98.60 07:12:01 AM 5 3.44 0.00 0.62 0.02 0.03 95.90 07:12:01 AM 6 0.42 0.00 0.43 0.48 0.03 98.63 07:12:01 AM 7 2.44 0.00 0.62 0.00 0.03 96.91 Average: all 11.84 0.00 2.19 1.67 0.06 84.24 Average: 0 12.80 0.00 1.62 0.68 0.06 84.85 Average: 1 14.42 0.00 1.75 1.27 0.06 82.51 Average: 2 23.54 0.00 3.02 4.19 0.07 69.18 Average: 3 18.08 0.00 1.78 0.45 0.07 79.62 Average: 4 6.05 0.00 2.66 1.20 0.06 90.04 Average: 5 9.33 0.00 2.49 2.42 0.04 85.72 Average: 6 4.84 0.00 1.97 0.76 0.05 92.39 Average: 7 5.70 0.00 2.28 2.36 0.06 89.60