---> uname -a: Linux prd-centos8-builder-4c-4g-2165.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12102 19 2885 14639 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:4a:b5:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe4a:b5fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:ba:b5:c6 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 16:46:38 LINUX RESTART (4 CPU) 04:47:01 PM tps rtps wtps bread/s bwrtn/s 04:48:01 PM 193.39 25.15 168.23 5375.05 5458.82 04:49:01 PM 115.76 2.23 113.53 72.78 9821.73 04:50:01 PM 153.02 1.15 151.87 124.63 20930.74 Average: 154.06 9.51 144.54 1857.68 12070.06 04:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 PM 13281372 15057288 2858076 17.71 2688 1998556 1177556 6.85 221868 2312272 129532 04:49:01 PM 12981684 15056940 3157764 19.57 2688 2281704 1187364 6.91 224200 2546476 200532 04:50:01 PM 12440756 15037844 3698692 22.92 2688 2777724 1059080 6.16 463520 2753260 188112 Average: 12901271 15050691 3238177 20.06 2688 2352661 1141333 6.64 303196 2537336 172725 04:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM eth0 381.49 233.58 1593.89 63.25 0.00 0.00 0.00 0.00 04:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM eth0 81.04 62.48 1141.82 9.45 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM eth0 99.27 75.24 1351.79 11.71 0.00 0.00 0.00 0.00 04:50:01 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 187.28 123.77 1362.51 28.14 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 16:46:38 LINUX RESTART (4 CPU) 04:47:01 PM CPU %user %nice %system %iowait %steal %idle 04:48:01 PM all 18.38 0.00 3.72 1.79 0.07 76.04 04:48:01 PM 0 7.34 0.00 3.39 0.62 0.08 88.57 04:48:01 PM 1 28.83 0.00 3.15 1.96 0.07 66.00 04:48:01 PM 2 26.40 0.00 5.07 3.44 0.07 65.02 04:48:01 PM 3 10.92 0.00 3.27 1.14 0.07 84.59 04:49:01 PM all 19.31 0.00 2.86 1.43 0.08 76.33 04:49:01 PM 0 2.51 0.00 0.90 0.85 0.07 95.67 04:49:01 PM 1 13.13 0.00 2.17 1.97 0.07 82.66 04:49:01 PM 2 39.69 0.00 5.44 1.47 0.08 53.32 04:49:01 PM 3 21.93 0.00 2.95 1.41 0.08 73.63 04:50:01 PM all 22.58 0.00 4.26 2.82 0.09 70.25 04:50:01 PM 0 14.00 0.00 3.25 1.12 0.10 81.53 04:50:01 PM 1 15.48 0.00 5.27 3.98 0.08 75.19 04:50:01 PM 2 31.33 0.00 4.12 3.40 0.08 61.07 04:50:01 PM 3 29.50 0.00 4.42 2.80 0.08 63.19 Average: all 20.09 0.00 3.61 2.01 0.08 74.21 Average: 0 7.95 0.00 2.51 0.86 0.08 88.59 Average: 1 19.14 0.00 3.53 2.63 0.07 74.62 Average: 2 32.48 0.00 4.87 2.77 0.08 59.80 Average: 3 20.78 0.00 3.55 1.78 0.08 73.81