---> uname -a: Linux prd-centos8-builder-4c-4g-225.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 730 12427 19 2602 14696 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:79:0f:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe79:fb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:18:cc:94 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) 01/27/2024 _x86_64_ (4 CPU) 15:45:19 LINUX RESTART (4 CPU) 03:46:02 PM tps rtps wtps bread/s bwrtn/s 03:47:02 PM 137.70 20.96 116.74 4469.54 8661.69 03:48:01 PM 178.84 4.91 173.92 795.26 14676.55 Average: 158.27 12.94 145.33 2632.40 11669.12 03:46:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:02 PM 12984756 14980248 3154700 19.55 2688 2204708 1286416 7.48 195696 2581124 121972 03:48:01 PM 12727868 15046036 3411588 21.14 2688 2521240 1164092 6.77 452256 2559100 79480 Average: 12856312 15013142 3283144 20.34 2688 2362974 1225254 7.13 323976 2570112 100726 03:46:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 PM eth0 84.50 59.40 1155.89 18.67 0.00 0.00 0.00 0.00 03:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 376.62 296.20 4701.77 49.64 0.00 0.00 0.00 0.00 03:48:01 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 230.56 177.80 2928.83 34.15 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) 01/27/2024 _x86_64_ (4 CPU) 15:45:19 LINUX RESTART (4 CPU) 03:46:02 PM CPU %user %nice %system %iowait %steal %idle 03:47:02 PM all 22.65 0.00 3.15 1.59 0.08 72.53 03:47:02 PM 0 39.20 0.00 4.90 1.09 0.10 54.71 03:47:02 PM 1 17.38 0.00 2.48 1.53 0.09 78.52 03:47:02 PM 2 13.44 0.00 2.96 1.89 0.07 81.64 03:47:02 PM 3 20.53 0.00 2.25 1.84 0.07 75.31 03:48:01 PM all 32.41 0.00 3.09 2.74 0.11 61.65 03:48:01 PM 0 37.88 0.00 2.84 1.48 0.12 57.68 03:48:01 PM 1 41.07 0.00 2.73 2.73 0.10 53.37 03:48:01 PM 2 25.98 0.00 3.02 3.99 0.10 66.91 03:48:01 PM 3 24.71 0.00 3.78 2.76 0.10 68.64 Average: all 27.52 0.00 3.12 2.16 0.09 67.10 Average: 0 38.54 0.00 3.87 1.28 0.11 56.19 Average: 1 29.19 0.00 2.61 2.13 0.09 65.97 Average: 2 19.70 0.00 2.99 2.94 0.09 74.28 Average: 3 22.62 0.00 3.01 2.30 0.09 71.98