---> uname -a: Linux prd-centos8-builder-4c-4g-814.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 735 12700 19 2325 14698 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:f5:78:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef5:78e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:9c:9b:e8 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) 03/13/2024 _x86_64_ (4 CPU) 15:55:52 LINUX RESTART (4 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 50.67 20.72 29.95 4862.24 18115.74 03:59:01 PM 34.92 8.96 25.95 1521.37 3059.42 04:00:01 PM 62.73 7.46 55.26 1294.37 4289.65 04:01:01 PM 114.16 14.28 99.88 3164.28 10175.79 Average: 65.62 12.86 52.76 2710.60 8910.29 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13772856 15251588 2366588 14.66 2688 1708320 1029680 5.99 159124 1907568 19344 03:59:01 PM 13510532 15144228 2628912 16.29 2688 1858956 1126044 6.55 187756 2123916 51052 04:00:01 PM 13249720 15106900 2889724 17.90 2688 2071572 1129388 6.57 211844 2322600 174160 04:01:01 PM 13048188 15093308 3091256 19.15 2688 2253784 1141440 6.64 404004 2306580 36572 Average: 13395324 15149006 2744120 17.00 2688 1973158 1106638 6.44 240682 2165166 70282 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 129.72 73.78 356.36 19.83 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 132.97 94.10 720.31 32.70 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 52.12 44.67 612.81 5.47 0.00 0.00 0.00 0.00 04:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 58.18 46.42 358.73 22.09 0.00 0.00 0.00 0.00 04:01:01 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 93.25 64.74 512.05 20.02 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) 03/13/2024 _x86_64_ (4 CPU) 15:55:52 LINUX RESTART (4 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 9.28 0.00 2.77 45.73 0.07 42.15 03:58:01 PM 0 8.67 0.00 3.31 49.54 0.09 38.40 03:58:01 PM 1 9.93 0.00 2.77 33.02 0.07 54.22 03:58:01 PM 2 8.97 0.00 2.64 45.56 0.08 42.74 03:58:01 PM 3 9.54 0.00 2.36 54.77 0.05 33.28 03:59:01 PM all 10.81 0.00 1.65 6.35 0.08 81.12 03:59:01 PM 0 4.63 0.00 1.07 0.72 0.05 93.53 03:59:01 PM 1 19.88 0.00 2.07 13.05 0.12 64.88 03:59:01 PM 2 12.44 0.00 1.89 9.26 0.07 76.35 03:59:01 PM 3 6.28 0.00 1.56 2.36 0.10 89.70 04:00:01 PM all 14.69 0.00 1.97 5.92 0.11 77.32 04:00:01 PM 0 13.49 0.00 1.89 2.09 0.07 82.47 04:00:01 PM 1 21.24 0.00 2.41 4.93 0.07 71.34 04:00:01 PM 2 21.33 0.00 3.05 13.51 0.27 61.84 04:00:01 PM 3 2.65 0.00 0.52 3.10 0.03 93.70 04:01:01 PM all 17.56 0.00 2.47 6.19 0.08 73.70 04:01:01 PM 0 28.37 0.00 2.79 10.21 0.15 58.47 04:01:01 PM 1 19.93 0.00 2.57 4.44 0.07 73.00 04:01:01 PM 2 12.44 0.00 2.23 3.17 0.05 82.12 04:01:01 PM 3 9.54 0.00 2.30 6.96 0.07 81.14 Average: all 13.09 0.00 2.21 15.96 0.09 68.65 Average: 0 13.79 0.00 2.26 15.47 0.09 68.39 Average: 1 17.77 0.00 2.45 13.80 0.08 65.89 Average: 2 13.81 0.00 2.45 17.84 0.12 65.78 Average: 3 7.00 0.00 1.68 16.72 0.06 74.54