---> uname -a: Linux prd-centos8-builder-4c-4g-20793.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: 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 726 12721 19 2313 14706 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:84:8b:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe84:8bc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:05:35:2f 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) 01/26/2024 _x86_64_ (4 CPU) 15:56:10 LINUX RESTART (4 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 117.60 7.30 110.30 1291.52 9859.04 03:59:01 PM 100.62 14.20 86.42 3295.03 6564.08 Average: 109.11 10.75 98.36 2293.36 8211.42 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13146968 15078536 2992488 18.54 2688 2140680 1176504 6.84 198144 2418080 139188 03:59:01 PM 13062160 15093988 3077296 19.07 2688 2239800 1122192 6.53 400992 2292760 27160 Average: 13104564 15086262 3034892 18.80 2688 2190240 1149348 6.69 299568 2355420 83174 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 64.51 47.98 736.17 6.21 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 59.46 51.55 380.63 23.30 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 61.98 49.76 558.39 14.76 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) 01/26/2024 _x86_64_ (4 CPU) 15:56:10 LINUX RESTART (4 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 18.61 0.00 2.68 1.80 0.08 76.82 03:58:01 PM 0 16.41 0.00 2.39 1.94 0.10 79.17 03:58:01 PM 1 39.63 0.00 5.36 2.10 0.08 52.83 03:58:01 PM 2 12.91 0.00 1.62 0.82 0.08 84.56 03:58:01 PM 3 5.44 0.00 1.34 2.36 0.07 90.79 03:59:01 PM all 20.12 0.00 2.51 1.26 0.08 76.03 03:59:01 PM 0 17.31 0.00 2.29 1.04 0.10 79.27 03:59:01 PM 1 31.22 0.00 3.64 1.81 0.10 63.23 03:59:01 PM 2 15.87 0.00 2.03 0.69 0.05 81.37 03:59:01 PM 3 16.10 0.00 2.08 1.51 0.08 80.23 Average: all 19.36 0.00 2.59 1.53 0.08 76.43 Average: 0 16.86 0.00 2.34 1.49 0.10 79.22 Average: 1 35.44 0.00 4.50 1.96 0.09 58.01 Average: 2 14.39 0.00 1.82 0.75 0.07 82.96 Average: 3 10.77 0.00 1.71 1.93 0.08 85.52