---> uname -a: Linux prd-centos8-builder-4c-16g-6925.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 12463 19 2527 14655 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:89:71:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe89:71ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:27:df:64 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 208.57 16.37 192.20 2818.79 6153.49 06:50:01 PM 537.50 0.00 537.50 0.00 15185.94 06:51:02 PM 186.57 18.23 168.34 3967.08 12720.43 Average: 199.33 17.21 182.12 3377.86 9484.84 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13267040 15106032 2872400 17.80 2688 2052824 1134680 6.60 210724 2301440 164488 06:50:01 PM 13253508 15094740 2885932 17.88 2688 2054868 1151308 6.70 211524 2314656 166300 06:51:02 PM 12778604 15020412 3360836 20.82 2688 2442848 1165668 6.78 428384 2519740 124052 Average: 13099717 15073728 3039723 18.83 2688 2183513 1150552 6.69 283544 2378612 151613 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 235.11 157.42 1249.44 48.51 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 17.19 14.06 58.15 5.49 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 PM eth0 250.18 211.98 2794.67 39.64 0.00 0.00 0.00 0.00 06:51:02 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 241.48 183.93 2015.64 43.84 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 20.02 0.00 3.43 1.16 0.08 75.30 06:50:01 PM 0 24.96 0.00 4.40 0.69 0.10 69.84 06:50:01 PM 1 8.73 0.00 1.76 0.32 0.08 89.11 06:50:01 PM 2 27.45 0.00 4.84 3.35 0.07 64.29 06:50:01 PM 3 18.95 0.00 2.72 0.29 0.07 77.97 06:50:01 PM all 19.92 0.00 3.19 0.80 0.00 76.10 06:50:01 PM 0 0.00 0.00 1.59 0.00 0.00 98.41 06:50:01 PM 1 1.59 0.00 1.59 0.00 0.00 96.83 06:50:01 PM 2 77.78 0.00 7.94 1.59 0.00 12.70 06:50:01 PM 3 0.00 0.00 1.61 1.61 0.00 96.77 06:51:02 PM all 39.93 0.00 3.33 1.15 0.10 55.49 06:51:02 PM 0 44.87 0.00 2.92 1.40 0.10 50.70 06:51:02 PM 1 30.88 0.00 3.61 1.46 0.12 63.94 06:51:02 PM 2 45.94 0.00 3.01 0.79 0.10 50.16 06:51:02 PM 3 38.01 0.00 3.78 0.95 0.08 57.17 Average: all 29.98 0.00 3.38 1.15 0.09 65.40 Average: 0 34.78 0.00 3.65 1.04 0.10 60.43 Average: 1 19.76 0.00 2.68 0.89 0.10 76.58 Average: 2 36.96 0.00 3.94 2.06 0.08 56.95 Average: 3 28.39 0.00 3.24 0.63 0.08 67.66