---> uname -a: Linux prd-centos8-builder-4c-4g-18293.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 734 12713 19 2312 14697 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:72:2b:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe72:2b6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:a0:57:71 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/20/2024 _x86_64_ (4 CPU) 15:56:47 LINUX RESTART (4 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 117.93 40.57 77.36 9491.92 40495.73 03:59:01 PM 121.13 14.01 107.11 3257.05 7818.83 Average: 119.53 27.29 92.24 6374.48 24157.28 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13229816 15070848 2909640 18.03 2688 2058444 1178992 6.86 222784 2340664 200564 03:59:01 PM 13018408 15043296 3121048 19.34 2688 2234296 1171208 6.81 399072 2345656 115428 Average: 13124112 15057072 3015344 18.68 2688 2146370 1175100 6.84 310928 2343160 157996 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 281.51 178.51 1456.83 53.58 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 81.41 67.14 681.35 22.51 0.00 0.00 0.00 0.00 03:59:01 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 181.46 122.83 1069.09 38.05 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/20/2024 _x86_64_ (4 CPU) 15:56:47 LINUX RESTART (4 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 25.12 0.00 5.53 2.92 0.08 66.34 03:58:01 PM 0 15.12 0.00 4.24 3.90 0.07 76.68 03:58:01 PM 1 39.83 0.00 6.37 4.05 0.08 49.67 03:58:01 PM 2 22.26 0.00 6.23 1.17 0.08 70.26 03:58:01 PM 3 23.22 0.00 5.27 2.57 0.10 68.84 03:59:01 PM all 20.69 0.00 2.60 1.74 0.08 74.90 03:59:01 PM 0 10.20 0.00 2.42 2.59 0.07 84.72 03:59:01 PM 1 28.34 0.00 3.86 2.44 0.08 65.28 03:59:01 PM 2 14.70 0.00 2.06 1.47 0.07 81.69 03:59:01 PM 3 29.51 0.00 2.04 0.45 0.10 67.89 Average: all 22.90 0.00 4.05 2.33 0.08 70.64 Average: 0 12.65 0.00 3.33 3.24 0.07 80.72 Average: 1 34.07 0.00 5.11 3.24 0.08 57.50 Average: 2 18.46 0.00 4.13 1.32 0.08 76.01 Average: 3 26.38 0.00 3.65 1.50 0.10 68.37