---> uname -a: Linux prd-centos8-builder-4c-4g-2212.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 764 12049 19 2946 14647 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:bc:29:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:febc:2912/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:43:d8:b8 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) 03/27/2024 _x86_64_ (4 CPU) 03:03:35 LINUX RESTART (4 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 69.47 23.32 46.15 5837.57 34422.60 03:06:01 AM 40.44 9.55 30.89 1704.90 3289.65 03:07:01 AM 106.87 7.40 99.47 1291.78 8977.15 03:08:01 AM 87.14 0.85 86.29 119.10 10496.64 03:09:01 AM 126.75 0.52 126.24 75.30 20208.98 Average: 86.13 8.32 77.81 1805.40 15478.98 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 13875912 15345980 2263532 14.02 2688 1699284 1003956 5.84 158832 1804432 12720 03:06:01 AM 13412368 15077484 2727076 16.90 2688 1889800 1178952 6.86 203892 2200616 67392 03:07:01 AM 13160976 15099900 2978468 18.45 2688 2148740 1124924 6.54 231864 2370064 110428 03:08:01 AM 12436676 14907296 3702768 22.94 2688 2663352 1339736 7.79 262804 2998304 366256 03:09:01 AM 12354192 15012684 3785252 23.45 2688 2837116 1127356 6.56 465500 2834656 24068 Average: 13048025 15088669 3091419 19.15 2688 2247658 1154985 6.72 264578 2441614 116173 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 87.23 54.41 229.55 9.72 0.00 0.00 0.00 0.00 03:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 210.91 134.26 1145.94 48.58 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 42.09 35.23 496.90 5.73 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 86.74 62.06 1374.40 7.94 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 67.48 50.97 804.76 10.15 0.00 0.00 0.00 0.00 03:09:01 AM 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 98.89 67.38 810.47 16.42 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) 03/27/2024 _x86_64_ (4 CPU) 03:03:35 LINUX RESTART (4 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 6.91 0.00 2.33 32.35 0.09 58.32 03:05:01 AM 0 6.74 0.00 2.11 21.02 0.10 70.04 03:05:01 AM 1 6.86 0.00 2.02 5.43 0.07 85.62 03:05:01 AM 2 7.64 0.00 2.54 40.41 0.07 49.34 03:05:01 AM 3 6.40 0.00 2.65 62.58 0.13 28.23 03:06:01 AM all 13.03 0.00 1.94 3.36 0.08 81.59 03:06:01 AM 0 20.67 0.00 2.63 2.46 0.07 74.18 03:06:01 AM 1 16.61 0.00 1.73 6.22 0.13 75.31 03:06:01 AM 2 5.96 0.00 1.56 1.29 0.05 91.14 03:06:01 AM 3 8.94 0.00 1.85 3.50 0.05 85.66 03:07:01 AM all 18.39 0.00 2.74 2.92 0.07 75.88 03:07:01 AM 0 9.56 0.00 1.85 2.94 0.07 85.58 03:07:01 AM 1 23.56 0.00 2.76 4.12 0.07 69.49 03:07:01 AM 2 33.79 0.00 4.46 2.97 0.08 58.69 03:07:01 AM 3 6.68 0.00 1.88 1.64 0.07 89.73 03:08:01 AM all 15.97 0.00 2.66 3.34 0.08 77.95 03:08:01 AM 0 7.14 0.00 1.71 2.14 0.10 88.92 03:08:01 AM 1 24.58 0.00 3.71 3.56 0.08 68.06 03:08:01 AM 2 19.09 0.00 3.04 3.86 0.10 73.91 03:08:01 AM 3 13.08 0.00 2.19 3.78 0.05 80.89 03:09:01 AM all 16.55 0.00 3.24 7.64 0.07 72.50 03:09:01 AM 0 21.32 0.00 2.86 7.55 0.07 68.19 03:09:01 AM 1 25.18 0.00 5.69 8.56 0.07 60.51 03:09:01 AM 2 10.74 0.00 1.97 9.38 0.07 77.86 03:09:01 AM 3 8.97 0.00 2.46 5.07 0.07 83.44 Average: all 14.18 0.00 2.58 9.90 0.08 73.26 Average: 0 13.08 0.00 2.23 7.21 0.08 77.40 Average: 1 19.37 0.00 3.18 5.58 0.08 71.79 Average: 2 15.44 0.00 2.71 11.57 0.07 70.20 Average: 3 8.82 0.00 2.21 15.27 0.07 73.64