---> uname -a: Linux prd-centos8-builder-4c-4g-7193.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 743 12406 19 2611 14685 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:c4:67:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fec4:6700/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:e5:d2:18 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/12/2024 _x86_64_ (4 CPU) 23:54:31 LINUX RESTART (4 CPU) 11:55:02 PM tps rtps wtps bread/s bwrtn/s 11:56:01 PM 205.81 25.38 180.43 6826.36 6908.47 11:57:01 PM 84.22 2.43 81.79 1588.80 8692.85 11:58:01 PM 242.52 17.84 224.68 2751.63 8550.88 11:59:01 PM 34.17 0.47 33.71 135.82 3913.30 Average: 141.42 11.47 129.95 2809.08 7016.95 11:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 PM 13314916 15123504 2824528 17.50 2688 2023960 1125604 6.55 210372 2259820 138484 11:57:01 PM 13158416 15129684 2981028 18.47 2688 2181308 1085192 6.31 216768 2378528 30672 11:58:01 PM 11927660 14244584 4211784 26.10 2688 2520280 1816448 10.57 333000 3471132 97072 11:59:01 PM 12764872 15096572 3374572 20.91 2688 2534360 1113588 6.48 499336 2469424 24236 Average: 12791466 14898586 3347978 20.74 2688 2314977 1285208 7.48 314869 2644726 72616 11:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 332.71 197.32 1374.10 63.89 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 44.47 34.34 420.24 10.43 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 294.97 251.72 3742.35 38.92 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 16.94 16.51 24.10 7.26 0.00 0.00 0.00 0.00 11:59:01 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 171.62 124.68 1390.46 29.98 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/12/2024 _x86_64_ (4 CPU) 23:54:31 LINUX RESTART (4 CPU) 11:55:02 PM CPU %user %nice %system %iowait %steal %idle 11:56:01 PM all 21.37 0.00 4.07 2.39 0.07 72.10 11:56:01 PM 0 26.27 0.00 3.84 0.80 0.08 69.01 11:56:01 PM 1 36.64 0.00 5.76 2.79 0.08 54.73 11:56:01 PM 2 14.16 0.00 2.87 1.35 0.07 81.56 11:56:01 PM 3 8.32 0.00 3.80 4.62 0.05 83.20 11:57:01 PM all 11.25 0.00 1.50 1.61 0.05 85.59 11:57:01 PM 0 13.45 0.00 1.86 2.57 0.05 82.07 11:57:01 PM 1 20.32 0.00 2.50 1.46 0.08 75.64 11:57:01 PM 2 7.95 0.00 1.09 1.64 0.05 89.27 11:57:01 PM 3 3.28 0.00 0.57 0.75 0.03 95.37 11:58:01 PM all 56.83 0.00 3.22 2.12 0.10 37.73 11:58:01 PM 0 55.06 0.00 4.36 3.00 0.10 37.48 11:58:01 PM 1 53.31 0.00 3.81 2.67 0.10 40.11 11:58:01 PM 2 67.88 0.00 2.20 1.88 0.10 27.94 11:58:01 PM 3 51.08 0.00 2.49 0.93 0.12 45.39 11:59:01 PM all 29.73 0.00 1.90 0.53 0.08 67.77 11:59:01 PM 0 42.56 0.00 1.77 0.37 0.07 55.23 11:59:01 PM 1 34.79 0.00 2.15 0.42 0.08 62.55 11:59:01 PM 2 23.13 0.00 1.84 0.23 0.08 74.71 11:59:01 PM 3 18.42 0.00 1.84 1.09 0.07 78.58 Average: all 29.81 0.00 2.67 1.66 0.08 65.79 Average: 0 34.36 0.00 2.95 1.69 0.08 60.93 Average: 1 36.26 0.00 3.55 1.83 0.09 58.27 Average: 2 28.32 0.00 1.99 1.28 0.08 68.34 Average: 3 20.29 0.00 2.17 1.83 0.07 75.64