---> uname -a: Linux prd-centos8-builder-4c-4g-2011.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 12020 19 2945 14616 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:32:40:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe32:40c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:b5:aa:b5 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) 03/19/2024 _x86_64_ (4 CPU) 16:14:08 LINUX RESTART (4 CPU) 04:15:01 PM tps rtps wtps bread/s bwrtn/s 04:16:01 PM 86.02 10.83 75.19 1709.70 6240.70 04:17:01 PM 128.63 0.93 127.70 78.52 14986.25 04:18:01 PM 146.08 0.85 145.23 149.95 21362.31 Average: 120.24 4.20 116.04 646.09 14196.38 04:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 PM 13231912 15097216 2907532 18.02 2688 2079580 1109944 6.46 224804 2326784 174036 04:17:01 PM 12578812 15017420 3560632 22.06 2688 2632968 1212024 7.05 259428 2867360 368920 04:18:01 PM 12351136 15009560 3788308 23.47 2688 2836680 1083024 6.30 468024 2832256 24220 Average: 12720620 15041399 3418824 21.18 2688 2516409 1134997 6.60 317419 2675467 189059 04:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 78.36 67.24 953.01 8.63 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 103.22 68.36 1389.21 9.44 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 66.21 54.22 803.22 12.60 0.00 0.00 0.00 0.00 04:18:01 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 82.59 63.27 1048.46 10.22 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) 03/19/2024 _x86_64_ (4 CPU) 16:14:08 LINUX RESTART (4 CPU) 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 18.74 0.00 2.43 1.52 0.09 77.22 04:16:01 PM 0 13.38 0.00 2.00 1.12 0.08 83.41 04:16:01 PM 1 23.70 0.00 2.83 1.15 0.10 72.22 04:16:01 PM 2 20.16 0.00 3.13 2.31 0.08 74.32 04:16:01 PM 3 17.74 0.00 1.78 1.51 0.08 78.90 04:17:01 PM all 19.97 0.00 3.12 1.99 0.08 74.84 04:17:01 PM 0 11.28 0.00 2.16 0.70 0.10 85.77 04:17:01 PM 1 23.88 0.00 2.90 2.13 0.08 71.00 04:17:01 PM 2 15.48 0.00 2.80 2.30 0.07 79.36 04:17:01 PM 3 29.25 0.00 4.62 2.85 0.07 63.21 04:18:01 PM all 24.35 0.00 4.38 2.71 0.08 68.48 04:18:01 PM 0 27.14 0.00 3.86 2.39 0.07 66.54 04:18:01 PM 1 19.08 0.00 4.65 4.42 0.08 71.77 04:18:01 PM 2 31.70 0.00 5.27 2.40 0.08 60.56 04:18:01 PM 3 19.49 0.00 3.72 1.64 0.08 75.06 Average: all 21.02 0.00 3.31 2.08 0.08 73.51 Average: 0 17.26 0.00 2.67 1.40 0.08 78.58 Average: 1 22.22 0.00 3.46 2.57 0.09 71.66 Average: 2 22.44 0.00 3.73 2.33 0.08 71.42 Average: 3 22.16 0.00 3.37 2.00 0.08 72.39