---> uname -a: Linux prd-centos8-builder-4c-16g-2731.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 775 12449 19 2536 14650 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:03:7a:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe03:7a70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:72:ac:17 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 231.92 39.36 192.55 8666.73 7525.70 06:51:01 PM 150.17 14.36 135.80 3107.10 9376.09 06:52:01 PM 122.48 4.25 118.23 756.95 9300.63 Average: 168.19 19.33 148.86 4177.18 8734.08 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13297804 15107904 2841640 17.61 2688 2025664 1136032 6.61 211272 2275732 144460 06:51:01 PM 12425256 14561808 3714188 23.01 2688 2341260 1555820 9.05 242920 3072332 159164 06:52:01 PM 12797640 15049972 3341804 20.71 2688 2452724 1151320 6.70 432852 2494036 24228 Average: 12840233 14906561 3299211 20.44 2688 2273216 1281057 7.45 295681 2614033 109284 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 326.02 211.78 1416.76 63.84 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 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 172.63 153.67 1900.99 30.60 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 99.57 86.55 1132.01 16.76 0.00 0.00 0.00 0.00 06:52:01 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 199.41 150.67 1483.25 37.07 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 24.96 0.00 4.83 2.22 0.08 67.91 06:50:01 PM 0 16.59 0.00 3.65 0.79 0.08 78.89 06:50:01 PM 1 22.27 0.00 3.12 1.63 0.08 72.89 06:50:01 PM 2 15.35 0.00 5.19 4.22 0.08 75.16 06:50:01 PM 3 45.55 0.00 7.36 2.26 0.08 44.75 06:51:01 PM all 30.39 0.00 2.80 1.36 0.09 65.37 06:51:01 PM 0 29.89 0.00 3.06 0.90 0.08 66.06 06:51:01 PM 1 24.47 0.00 2.04 1.56 0.10 71.83 06:51:01 PM 2 26.39 0.00 2.13 1.32 0.07 70.09 06:51:01 PM 3 40.80 0.00 3.96 1.66 0.10 53.48 06:52:01 PM all 31.82 0.00 2.73 0.99 0.09 64.37 06:52:01 PM 0 36.07 0.00 3.66 1.45 0.08 58.74 06:52:01 PM 1 41.99 0.00 3.19 0.55 0.10 54.16 06:52:01 PM 2 23.07 0.00 1.89 1.26 0.08 73.69 06:52:01 PM 3 26.12 0.00 2.16 0.69 0.10 70.93 Average: all 29.06 0.00 3.45 1.52 0.09 65.88 Average: 0 27.52 0.00 3.46 1.05 0.08 67.89 Average: 1 29.59 0.00 2.79 1.24 0.09 66.29 Average: 2 21.61 0.00 3.07 2.26 0.08 72.98 Average: 3 37.49 0.00 4.49 1.53 0.09 56.39