---> uname -a: Linux prd-centos8-builder-4c-4g-13017.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: 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12236 19 2751 14647 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:9e:f2:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9e:f26e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:bb:23:18 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 18:51:57 LINUX RESTART (4 CPU) 06:53:01 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 181.10 19.88 161.22 4246.49 9719.91 06:55:01 PM 245.85 6.04 239.81 1538.06 13653.80 06:56:01 PM 19.86 1.67 18.19 126.62 1726.89 06:57:01 PM 43.12 0.47 42.65 64.00 3317.05 Average: 122.51 7.01 115.49 1493.81 7105.71 06:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 12606388 14782680 3532932 21.89 2688 2380564 1478808 8.60 251368 2882348 198672 06:55:01 PM 10914140 13299600 5225180 32.38 2688 2585328 2849300 16.58 358444 4442172 20876 06:56:01 PM 11066032 13518200 5073288 31.43 2688 2649292 2670996 15.54 374328 4266976 40328 06:57:01 PM 12496160 14963412 3643160 22.57 2688 2661980 1193856 6.95 551388 2657508 26680 Average: 11770680 14140973 4368640 27.07 2688 2569291 2048240 11.92 383882 3562251 71639 06:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 157.91 129.91 1769.47 24.20 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 166.90 136.83 2093.67 20.69 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 13.16 11.16 3.48 6.12 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 20.25 19.85 42.79 9.11 0.00 0.00 0.00 0.00 06:57:01 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 89.57 74.45 977.58 15.03 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) 01/02/2024 _x86_64_ (4 CPU) 18:51:57 LINUX RESTART (4 CPU) 06:53:01 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 25.03 0.00 2.33 0.89 0.08 71.67 06:54:01 PM 0 20.35 0.00 2.74 2.02 0.08 74.81 06:54:01 PM 1 24.97 0.00 2.53 0.84 0.08 71.59 06:54:01 PM 2 27.34 0.00 2.71 0.48 0.07 69.40 06:54:01 PM 3 27.45 0.00 1.35 0.23 0.07 70.89 06:55:01 PM all 73.67 0.00 2.39 1.26 0.11 22.58 06:55:01 PM 0 70.85 0.00 2.36 1.12 0.10 25.57 06:55:01 PM 1 73.23 0.00 2.88 2.85 0.10 20.94 06:55:01 PM 2 74.90 0.00 1.99 0.57 0.12 22.42 06:55:01 PM 3 75.68 0.00 2.32 0.50 0.12 21.38 06:56:01 PM all 82.23 0.00 1.92 0.11 0.10 15.64 06:56:01 PM 0 80.29 0.00 1.87 0.13 0.10 17.60 06:56:01 PM 1 85.74 0.00 2.99 0.20 0.08 10.99 06:56:01 PM 2 83.99 0.00 1.47 0.10 0.10 14.34 06:56:01 PM 3 78.91 0.00 1.34 0.00 0.10 19.66 06:57:01 PM all 21.72 0.00 1.37 0.49 0.06 76.36 06:57:01 PM 0 8.09 0.00 0.73 0.02 0.05 91.11 06:57:01 PM 1 51.38 0.00 2.64 0.70 0.07 45.21 06:57:01 PM 2 16.63 0.00 0.97 0.82 0.07 81.52 06:57:01 PM 3 10.78 0.00 1.12 0.43 0.05 87.61 Average: all 50.65 0.00 2.00 0.69 0.08 46.58 Average: 0 44.84 0.00 1.93 0.82 0.08 52.32 Average: 1 58.83 0.00 2.76 1.15 0.08 37.18 Average: 2 50.72 0.00 1.78 0.49 0.09 46.91 Average: 3 48.20 0.00 1.53 0.29 0.08 49.89