---> uname -a: Linux prd-centos8-builder-4c-4g-224.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 721 12665 19 2373 14711 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:7d:be:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe7d:be14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:e3:d5:58 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) 03/14/2024 _x86_64_ (4 CPU) 15:19:09 LINUX RESTART (4 CPU) 03:20:00 PM tps rtps wtps bread/s bwrtn/s 03:20:01 PM 267.31 261.54 5.77 30753.85 103.85 03:21:01 PM 76.89 17.39 59.50 3340.89 5902.75 03:22:01 PM 81.86 1.12 80.74 145.68 7906.21 03:23:01 PM 99.22 13.30 85.92 3022.99 6330.72 Average: 86.51 11.32 75.19 2252.17 6694.20 03:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 PM 13985040 15433584 2154404 13.35 2688 1677532 1057600 6.15 156864 1695756 2124 03:21:01 PM 13214004 15076772 2925440 18.13 2688 2078660 1195056 6.95 253556 2318660 173656 03:22:01 PM 13220832 15157212 2918612 18.08 2688 2146152 1091968 6.35 219016 2325168 93520 03:23:01 PM 13021692 15114656 3117752 19.32 2688 2300260 1134852 6.60 413740 2318628 24224 Average: 13360392 15195556 2779052 17.22 2688 2050651 1119869 6.52 260794 2164553 73381 03:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 2332.69 1673.08 6696.89 305.79 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 288.15 173.41 1302.62 51.17 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 38.67 32.02 386.18 13.03 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 102.65 89.74 1001.59 21.10 0.00 0.00 0.00 0.00 03:23:01 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 149.46 102.92 913.50 29.23 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) 03/14/2024 _x86_64_ (4 CPU) 15:19:09 LINUX RESTART (4 CPU) 03:20:00 PM CPU %user %nice %system %iowait %steal %idle 03:20:01 PM all 49.02 0.00 8.82 3.92 0.49 37.75 03:20:01 PM 0 58.00 0.00 8.00 4.00 0.00 30.00 03:20:01 PM 1 28.30 0.00 18.87 11.32 1.89 39.62 03:20:01 PM 2 56.86 0.00 3.92 0.00 0.00 39.22 03:20:01 PM 3 54.00 0.00 4.00 0.00 0.00 42.00 03:21:01 PM all 17.85 0.00 3.03 3.08 0.08 75.96 03:21:01 PM 0 23.21 0.00 3.05 1.88 0.08 71.77 03:21:01 PM 1 9.66 0.00 2.58 3.76 0.07 83.93 03:21:01 PM 2 13.40 0.00 2.45 4.21 0.08 79.86 03:21:01 PM 3 25.13 0.00 4.04 2.46 0.07 68.30 03:22:01 PM all 12.97 0.00 1.49 8.34 0.06 77.14 03:22:01 PM 0 15.32 0.00 1.35 3.52 0.05 79.76 03:22:01 PM 1 3.05 0.00 0.99 12.18 0.08 83.70 03:22:01 PM 2 18.71 0.00 2.12 14.59 0.07 64.52 03:22:01 PM 3 14.83 0.00 1.49 3.09 0.05 80.54 03:23:01 PM all 20.57 0.00 2.51 2.72 0.07 74.13 03:23:01 PM 0 17.73 0.00 2.12 0.77 0.07 79.31 03:23:01 PM 1 10.36 0.00 3.13 5.38 0.07 81.06 03:23:01 PM 2 30.99 0.00 2.62 1.49 0.08 64.81 03:23:01 PM 3 23.22 0.00 2.16 3.25 0.07 71.31 Average: all 17.22 0.00 2.36 4.71 0.07 75.64 Average: 0 18.86 0.00 2.19 2.06 0.07 76.82 Average: 1 7.75 0.00 2.28 7.12 0.08 82.77 Average: 2 21.13 0.00 2.40 6.74 0.08 69.65 Average: 3 21.15 0.00 2.57 2.93 0.06 73.29