---> uname -a: Linux prd-centos8-builder-4c-4g-3554.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: 2799.996 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): 0-3 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 711 12091 19 2957 14716 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:87:7c:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe87:7c83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:d8:d6:1d 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) 04:35:51 LINUX RESTART (4 CPU) 04:36:02 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 133.98 82.92 51.06 16160.34 38562.22 04:38:01 AM 133.02 13.50 119.53 1878.97 26988.97 04:39:01 AM 101.90 7.41 94.49 1337.02 7848.70 Average: 122.91 34.34 88.56 6405.14 24388.70 04:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 12966344 15054244 3173104 19.66 2688 2312920 1244416 7.24 200192 2651740 527460 04:38:01 AM 12648620 15100220 3490828 21.63 2688 2669224 1139248 6.63 449892 2698496 88776 04:39:01 AM 12418356 15066320 3721092 23.06 2688 2855448 1145444 6.66 477844 2859500 68892 Average: 12677773 15073595 3461675 21.45 2688 2612531 1176369 6.84 375976 2736579 228376 04:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 433.15 263.26 4622.06 53.88 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 04:38:01 AM eth0 60.73 50.30 681.29 7.64 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 28.24 25.06 247.15 6.05 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 172.61 112.04 1834.84 22.35 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) 04:35:51 LINUX RESTART (4 CPU) 04:36:02 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 26.99 0.00 6.41 12.32 0.09 54.21 04:37:01 AM 0 25.25 0.00 5.49 10.89 0.10 58.28 04:37:01 AM 1 26.60 0.00 7.59 21.25 0.07 44.49 04:37:01 AM 2 29.85 0.00 6.59 4.37 0.09 59.11 04:37:01 AM 3 26.26 0.00 5.96 12.72 0.09 54.99 04:38:01 AM all 40.74 0.00 2.60 3.27 0.10 53.29 04:38:01 AM 0 40.85 0.00 2.45 3.48 0.10 53.12 04:38:01 AM 1 40.18 0.00 1.61 3.64 0.08 54.48 04:38:01 AM 2 47.98 0.00 3.36 3.38 0.10 45.18 04:38:01 AM 3 34.01 0.00 2.99 2.57 0.10 60.33 04:39:01 AM all 17.65 0.00 2.39 1.09 0.08 78.79 04:39:01 AM 0 5.89 0.00 2.51 1.21 0.08 90.30 04:39:01 AM 1 12.80 0.00 1.91 0.94 0.08 84.27 04:39:01 AM 2 23.28 0.00 2.24 1.20 0.07 73.21 04:39:01 AM 3 28.64 0.00 2.92 0.99 0.07 67.39 Average: all 28.47 0.00 3.78 5.51 0.09 62.16 Average: 0 24.02 0.00 3.46 5.15 0.10 67.27 Average: 1 26.52 0.00 3.68 8.52 0.08 61.21 Average: 2 33.69 0.00 4.04 2.97 0.08 59.22 Average: 3 29.66 0.00 3.94 5.38 0.08 60.94