---> uname -a: Linux prd-centos8-builder-4c-4g-3971.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12055 19 2938 14644 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:0f:a3:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe0f:a30a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:61:d8:7c 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) 04/02/2024 _x86_64_ (4 CPU) 13:02:05 LINUX RESTART (4 CPU) 01:03:01 PM tps rtps wtps bread/s bwrtn/s 01:04:01 PM 150.92 6.45 144.47 1150.42 5524.36 01:05:01 PM 96.13 7.43 88.70 1293.65 7743.39 01:06:01 PM 94.07 0.85 93.22 117.96 10648.88 01:07:01 PM 129.91 0.57 129.34 77.04 20324.24 Average: 117.76 3.82 113.93 659.74 11060.36 01:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 PM 13424784 15084148 2714660 16.82 2688 1884292 1174852 6.84 201828 2191800 21656 01:05:01 PM 13125652 15059744 3013792 18.67 2688 2144732 1175528 6.84 233600 2405560 114264 01:06:01 PM 12625744 15067948 3513700 21.77 2688 2636288 1197368 6.97 259308 2819584 346880 01:07:01 PM 12355604 15005816 3783840 23.44 2688 2829176 1148704 6.68 464508 2834032 24068 Average: 12882946 15054414 3256498 20.18 2688 2373622 1174113 6.83 289811 2562744 126717 01:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 150.05 99.03 858.66 34.60 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 43.93 34.44 497.00 4.95 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 89.72 60.85 1377.97 8.45 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 63.53 49.58 799.38 10.14 0.00 0.00 0.00 0.00 01:07:01 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 86.81 60.98 883.27 14.54 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) 04/02/2024 _x86_64_ (4 CPU) 13:02:05 LINUX RESTART (4 CPU) 01:03:01 PM CPU %user %nice %system %iowait %steal %idle 01:04:01 PM all 10.33 0.00 1.99 1.49 0.05 86.14 01:04:01 PM 0 8.36 0.00 1.75 1.20 0.03 88.65 01:04:01 PM 1 15.83 0.00 3.27 3.20 0.07 77.64 01:04:01 PM 2 11.58 0.00 1.42 0.82 0.05 86.13 01:04:01 PM 3 5.56 0.00 1.54 0.74 0.05 92.12 01:05:01 PM all 17.63 0.00 2.41 2.71 0.08 77.19 01:05:01 PM 0 21.78 0.00 2.77 2.70 0.08 72.66 01:05:01 PM 1 21.51 0.00 3.13 2.86 0.08 72.41 01:05:01 PM 2 17.39 0.00 2.07 3.66 0.08 76.79 01:05:01 PM 3 9.79 0.00 1.64 1.59 0.05 86.92 01:06:01 PM all 17.99 0.00 2.97 2.62 0.09 76.33 01:06:01 PM 0 34.88 0.00 4.49 1.74 0.12 58.78 01:06:01 PM 1 12.15 0.00 2.19 1.92 0.08 83.65 01:06:01 PM 2 18.36 0.00 2.91 3.13 0.08 75.51 01:06:01 PM 3 6.54 0.00 2.30 3.67 0.07 87.42 01:07:01 PM all 19.44 0.00 3.55 9.84 0.08 67.08 01:07:01 PM 0 35.18 0.00 3.78 14.72 0.08 46.24 01:07:01 PM 1 18.42 0.00 5.12 6.91 0.08 69.47 01:07:01 PM 2 11.23 0.00 2.72 11.85 0.08 74.11 01:07:01 PM 3 12.94 0.00 2.58 5.91 0.07 78.50 Average: all 16.34 0.00 2.73 4.16 0.07 76.69 Average: 0 25.03 0.00 3.19 5.08 0.08 66.62 Average: 1 16.98 0.00 3.43 3.73 0.08 75.79 Average: 2 14.65 0.00 2.28 4.86 0.08 78.14 Average: 3 8.71 0.00 2.02 2.98 0.06 86.24