---> uname -a: Linux prd-centos8-builder-4c-16g-3677.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 802 12434 19 2524 14623 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:19:cd:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe19:cd54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:79:cd:54 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) 04/01/2024 _x86_64_ (4 CPU) 18:48:40 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 227.87 38.44 189.44 8522.38 41134.46 06:51:01 PM 123.34 21.12 102.22 4380.74 8236.47 06:52:01 PM 143.54 4.68 138.85 742.82 9593.04 Average: 164.91 21.41 143.50 4548.64 19654.02 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13404452 15085552 2734992 16.95 2688 1905216 1158852 6.74 191572 2222704 89256 06:51:01 PM 12934156 14946404 3205288 19.86 2688 2221796 1474172 8.58 225792 2601932 115196 06:52:01 PM 12723916 14963216 3415528 21.16 2688 2439648 1227008 7.14 429780 2572232 90932 Average: 13020841 14998391 3118603 19.32 2688 2188887 1286677 7.49 282381 2465623 98461 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 329.29 199.78 1364.76 63.35 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 46.89 37.85 404.16 11.48 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 231.59 205.66 2622.38 32.37 0.00 0.00 0.00 0.00 06:52:01 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 202.58 147.76 1463.71 35.74 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) 04/01/2024 _x86_64_ (4 CPU) 18:48:40 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 23.98 0.00 6.28 6.88 0.12 62.75 06:50:01 PM 0 20.97 0.00 5.26 4.69 0.12 68.96 06:50:01 PM 1 31.95 0.00 5.88 5.68 0.14 56.35 06:50:01 PM 2 22.28 0.00 6.05 6.63 0.10 64.94 06:50:01 PM 3 20.70 0.00 7.95 10.56 0.10 60.68 06:51:01 PM all 20.05 0.00 2.78 1.72 0.08 75.37 06:51:01 PM 0 5.91 0.00 1.39 1.79 0.08 90.83 06:51:01 PM 1 35.75 0.00 4.42 1.41 0.08 58.34 06:51:01 PM 2 27.27 0.00 3.31 2.16 0.07 67.19 06:51:01 PM 3 11.29 0.00 2.00 1.53 0.08 85.10 06:52:01 PM all 41.20 0.00 2.88 1.48 0.11 54.33 06:52:01 PM 0 35.87 0.00 2.33 1.52 0.10 60.17 06:52:01 PM 1 37.13 0.00 1.95 0.52 0.12 60.28 06:52:01 PM 2 49.52 0.00 3.07 1.26 0.12 46.04 06:52:01 PM 3 42.24 0.00 4.19 2.63 0.10 50.84 Average: all 28.43 0.00 3.97 3.34 0.10 64.16 Average: 0 20.91 0.00 2.98 2.66 0.10 73.35 Average: 1 34.96 0.00 4.08 2.52 0.11 58.33 Average: 2 33.11 0.00 4.13 3.32 0.10 59.35 Average: 3 24.80 0.00 4.68 4.85 0.10 65.57