---> uname -a: Linux prd-centos8-builder-4c-4g-12809.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 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): 0-3 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12280 19 2733 14673 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:e7:6d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fee7:6d83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:a2:89:e9 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 05:56:09 LINUX RESTART (4 CPU) 05:57:01 AM tps rtps wtps bread/s bwrtn/s 05:58:01 AM 102.82 7.15 95.67 1307.83 7331.71 05:59:01 AM 331.91 18.88 313.02 4414.59 15025.26 06:00:00 AM 38.96 0.49 38.46 123.89 5567.31 06:00:01 AM 0.00 0.00 0.00 0.00 0.00 06:01:01 AM 35.85 2.15 33.71 190.74 2623.94 Average: 127.19 7.17 120.03 1508.85 7608.13 05:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 AM 13111044 15058452 3028276 18.76 2688 2158456 1204832 7.01 233168 2426160 194796 05:59:01 AM 11928068 14284720 4211252 26.09 2688 2557636 1793184 10.43 347900 3445276 125328 06:00:00 AM 10934448 13335820 5204872 32.25 2688 2600412 2915164 16.96 367760 4409972 19592 06:00:01 AM 10940820 13342296 5198500 32.21 2688 2600416 2676504 15.57 367776 4403460 19608 06:01:01 AM 12614304 15064368 3525016 21.84 2688 2645136 1131600 6.58 548236 2546464 48636 Average: 11905737 14217131 4233583 26.23 2688 2512411 1944257 11.31 372968 3446266 81592 05:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 99.60 78.84 1235.98 9.38 0.00 0.00 0.00 0.00 05:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 262.96 222.33 3299.55 43.09 0.00 0.00 0.00 0.00 05:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:00 AM eth0 11.90 12.00 25.50 5.94 0.00 0.00 0.00 0.00 06:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 0.78 0.00 0.03 0.00 0.00 0.00 0.00 0.00 06:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 21.96 20.96 42.34 9.47 0.00 0.00 0.00 0.00 06:01:01 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 99.06 83.48 1150.88 16.94 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 05:56:09 LINUX RESTART (4 CPU) 05:57:01 AM CPU %user %nice %system %iowait %steal %idle 05:58:01 AM all 19.39 0.00 1.72 1.12 0.07 77.70 05:58:01 AM 0 40.96 0.00 2.90 1.97 0.10 54.06 05:58:01 AM 1 5.26 0.00 0.92 0.58 0.07 93.18 05:58:01 AM 2 15.45 0.00 1.61 0.84 0.07 82.04 05:58:01 AM 3 15.86 0.00 1.45 1.10 0.05 81.53 05:59:01 AM all 51.46 0.00 2.73 3.18 0.11 42.52 05:59:01 AM 0 47.09 0.00 2.59 2.27 0.10 47.95 05:59:01 AM 1 49.91 0.00 2.41 3.62 0.10 43.97 05:59:01 AM 2 63.71 0.00 3.04 3.38 0.13 29.74 05:59:01 AM 3 45.13 0.00 2.87 3.45 0.10 48.45 06:00:00 AM all 76.20 0.00 1.56 0.20 0.11 21.93 06:00:00 AM 0 74.30 0.00 1.83 0.22 0.10 23.54 06:00:00 AM 1 81.95 0.00 1.55 0.15 0.12 16.22 06:00:00 AM 2 69.00 0.00 1.82 0.34 0.10 28.73 06:00:00 AM 3 79.56 0.00 1.04 0.07 0.10 19.23 06:00:01 AM all 77.10 0.00 1.76 0.00 0.20 20.94 06:00:01 AM 0 96.09 0.00 0.78 0.00 0.78 2.34 06:00:01 AM 1 85.04 0.00 0.79 0.00 0.00 14.17 06:00:01 AM 2 44.53 0.00 2.34 0.00 0.00 53.12 06:00:01 AM 3 82.81 0.00 3.12 0.00 0.00 14.06 06:01:01 AM all 36.82 0.00 1.69 0.22 0.08 61.19 06:01:01 AM 0 28.95 0.00 1.23 0.15 0.07 69.60 06:01:01 AM 1 28.25 0.00 1.35 0.33 0.08 69.98 06:01:01 AM 2 45.21 0.00 2.49 0.27 0.08 51.95 06:01:01 AM 3 44.88 0.00 1.69 0.13 0.08 53.21 Average: all 45.97 0.00 1.93 1.18 0.09 50.84 Average: 0 47.92 0.00 2.13 1.15 0.10 48.70 Average: 1 41.35 0.00 1.55 1.17 0.09 55.84 Average: 2 48.22 0.00 2.24 1.20 0.10 48.23 Average: 3 46.37 0.00 1.77 1.19 0.08 50.59