---> uname -a: Linux prd-centos8-builder-4c-4g-13547.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 761 12240 19 2759 14658 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:0d:45:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe0d:45d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:2e:c0:3c 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) 01/04/2024 _x86_64_ (4 CPU) 16:58:39 LINUX RESTART (4 CPU) 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 223.72 32.93 190.79 7305.55 9424.93 05:01:01 PM 173.35 13.42 159.93 2977.61 9892.04 05:02:01 PM 234.25 6.04 228.21 1538.35 13406.96 05:03:01 PM 23.16 1.67 21.49 126.60 1803.55 05:04:01 PM 34.37 0.47 33.90 63.97 3351.31 Average: 137.79 10.91 126.88 2402.45 7576.87 04:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 13303796 15087024 2835524 17.57 2688 2003268 1191036 6.93 236856 2262032 90312 05:01:01 PM 12580356 14766272 3558964 22.05 2688 2389396 1442032 8.39 254188 2903052 210468 05:02:01 PM 11196720 13579096 4942600 30.62 2688 2582332 2525568 14.69 359076 4159140 20836 05:03:01 PM 11181040 13636696 4958280 30.72 2688 2652480 2376164 13.82 375884 4150672 46284 05:04:01 PM 12571116 15047528 3568204 22.11 2688 2670384 1130456 6.58 552988 2580544 27056 Average: 12166606 14423323 3972714 24.62 2688 2459572 1733051 10.08 355798 3211088 78991 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 406.28 254.38 2103.71 63.53 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 159.31 134.04 1930.53 24.81 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 139.53 125.42 1898.27 19.55 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 13.64 12.48 3.65 6.59 0.00 0.00 0.00 0.00 05:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 19.66 18.79 41.88 8.43 0.00 0.00 0.00 0.00 05:04:01 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 147.69 109.03 1195.78 24.58 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) 01/04/2024 _x86_64_ (4 CPU) 16:58:39 LINUX RESTART (4 CPU) 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 19.90 0.00 3.20 2.48 0.08 74.34 05:00:01 PM 0 25.01 0.00 4.47 4.04 0.08 66.39 05:00:01 PM 1 21.09 0.00 2.37 1.86 0.08 74.59 05:00:01 PM 2 20.76 0.00 3.29 2.62 0.08 73.25 05:00:01 PM 3 12.73 0.00 2.65 1.39 0.08 83.14 05:01:01 PM all 24.41 0.00 1.98 2.15 0.07 71.40 05:01:01 PM 0 27.12 0.00 1.60 3.04 0.07 68.17 05:01:01 PM 1 19.31 0.00 1.77 2.46 0.08 76.37 05:01:01 PM 2 28.70 0.00 2.52 2.44 0.07 66.27 05:01:01 PM 3 22.48 0.00 2.01 0.67 0.07 74.77 05:02:01 PM all 74.13 0.00 2.29 2.03 0.12 21.43 05:02:01 PM 0 78.92 0.00 1.59 1.79 0.12 17.59 05:02:01 PM 1 73.55 0.00 3.26 2.11 0.12 20.96 05:02:01 PM 2 70.63 0.00 2.04 2.19 0.13 25.00 05:02:01 PM 3 73.39 0.00 2.28 2.01 0.12 22.20 05:03:01 PM all 82.09 0.00 1.88 0.13 0.10 15.79 05:03:01 PM 0 84.45 0.00 2.34 0.20 0.10 12.91 05:03:01 PM 1 80.28 0.00 1.57 0.12 0.12 17.91 05:03:01 PM 2 76.32 0.00 1.70 0.05 0.10 21.82 05:03:01 PM 3 87.32 0.00 1.90 0.15 0.10 10.53 05:04:01 PM all 29.36 0.00 1.45 0.57 0.08 68.54 05:04:01 PM 0 35.93 0.00 1.97 0.45 0.07 61.58 05:04:01 PM 1 30.35 0.00 1.77 0.20 0.08 67.60 05:04:01 PM 2 31.18 0.00 0.95 0.52 0.08 67.27 05:04:01 PM 3 20.00 0.00 1.12 1.12 0.07 77.70 Average: all 45.98 0.00 2.16 1.47 0.09 50.30 Average: 0 50.29 0.00 2.39 1.90 0.09 45.33 Average: 1 44.90 0.00 2.15 1.35 0.10 51.50 Average: 2 45.52 0.00 2.10 1.56 0.09 50.72 Average: 3 43.19 0.00 1.99 1.07 0.09 53.66