---> uname -a: Linux prd-centos8-builder-4c-4g-2333.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 803 12038 19 2919 14613 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:99:64:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe99:645b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:fe:86:8e 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) 09:09:13 LINUX RESTART (4 CPU) 09:10:01 AM tps rtps wtps bread/s bwrtn/s 09:11:01 AM 189.22 16.51 172.71 2877.57 7313.56 09:12:01 AM 189.19 16.63 172.56 3210.66 9178.74 09:13:01 AM 160.14 4.75 155.40 1331.78 17538.86 09:14:01 AM 22.16 0.13 22.03 83.04 3656.96 09:15:01 AM 6.01 0.00 6.01 0.00 292.34 Average: 113.34 7.60 105.74 1500.55 7596.51 09:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 AM 13161860 15043844 2977584 18.45 2688 2100452 1193532 6.94 291392 2344992 179264 09:12:01 AM 12404556 14626108 3734888 23.14 2688 2426612 1523080 8.86 292404 3047252 220664 09:13:01 AM 10506420 13103000 5633024 34.90 2688 2789696 2917936 16.98 495648 4679920 76496 09:14:01 AM 10082256 12706228 6057188 37.53 2688 2815940 3481704 20.26 541876 5058060 3184 09:15:01 AM 10214508 12845900 5924936 36.71 2688 2823244 3061124 17.81 541924 4926144 4740 Average: 11273920 13665016 4865524 30.15 2688 2591189 2435475 14.17 432649 4011274 96870 09:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 307.33 207.11 1948.07 50.33 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 197.98 158.83 2416.72 30.10 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 177.51 140.74 2206.83 21.69 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 7.61 7.75 37.59 1.86 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 1.82 1.82 0.40 0.46 0.00 0.00 0.00 0.00 09:15:01 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 138.45 103.25 1321.94 20.89 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) 09:09:13 LINUX RESTART (4 CPU) 09:10:01 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 18.82 0.00 3.78 1.92 0.09 75.38 09:11:01 AM 0 20.28 0.00 3.70 0.79 0.10 75.13 09:11:01 AM 1 12.52 0.00 4.16 4.18 0.10 79.04 09:11:01 AM 2 20.85 0.00 3.15 1.56 0.10 74.33 09:11:01 AM 3 21.58 0.00 4.12 1.19 0.07 73.04 09:12:01 AM all 28.21 0.00 2.92 2.53 0.10 66.24 09:12:01 AM 0 26.01 0.00 2.89 3.33 0.10 67.67 09:12:01 AM 1 21.68 0.00 3.38 1.86 0.12 72.96 09:12:01 AM 2 32.90 0.00 2.39 2.71 0.10 61.89 09:12:01 AM 3 32.25 0.00 3.01 2.23 0.08 62.42 09:13:01 AM all 62.46 0.00 3.80 2.44 0.13 31.17 09:13:01 AM 0 61.18 0.00 5.74 2.34 0.10 30.64 09:13:01 AM 1 62.23 0.00 1.71 3.09 0.15 32.82 09:13:01 AM 2 65.66 0.00 5.75 2.69 0.15 25.75 09:13:01 AM 3 60.78 0.00 2.03 1.65 0.12 35.42 09:14:01 AM all 58.79 0.00 1.56 0.18 0.11 39.36 09:14:01 AM 0 68.60 0.00 2.02 0.03 0.12 29.22 09:14:01 AM 1 63.00 0.00 0.92 0.35 0.12 35.61 09:14:01 AM 2 52.10 0.00 1.52 0.17 0.10 46.11 09:14:01 AM 3 51.45 0.00 1.77 0.17 0.10 46.51 09:15:01 AM all 7.99 0.00 0.49 0.03 0.05 91.44 09:15:01 AM 0 7.14 0.00 0.54 0.00 0.05 92.27 09:15:01 AM 1 8.95 0.00 0.47 0.02 0.07 90.50 09:15:01 AM 2 8.93 0.00 0.40 0.00 0.05 90.62 09:15:01 AM 3 6.95 0.00 0.54 0.10 0.05 92.36 Average: all 35.24 0.00 2.51 1.42 0.10 60.74 Average: 0 36.61 0.00 2.97 1.30 0.09 59.02 Average: 1 33.70 0.00 2.13 1.89 0.11 62.17 Average: 2 36.04 0.00 2.64 1.42 0.10 59.80 Average: 3 34.59 0.00 2.30 1.07 0.08 61.97