---> uname -a: Linux prd-centos8-builder-4c-4g-2243.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: 2799.996 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 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 789 12026 19 2945 14622 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:d3:e3:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fed3:e3de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:ab:aa:10 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) 03:57:16 LINUX RESTART (4 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 198.03 16.79 181.24 2887.30 6748.45 04:00:01 AM 120.06 0.17 119.90 19.73 13311.08 04:01:01 AM 157.35 1.33 156.02 178.04 22237.30 Average: 158.49 6.10 152.39 1028.37 14099.44 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 13226496 15061900 2912948 18.05 2688 2050388 1153012 6.71 223884 2332384 154860 04:00:01 AM 12593868 14983976 3545576 21.97 2688 2588516 1235528 7.19 295540 2831584 370220 04:01:01 AM 12304924 14961352 3834520 23.76 2688 2834240 1140268 6.63 464792 2881016 56848 Average: 12708429 15002409 3431015 21.26 2688 2491048 1176269 6.84 328072 2681661 193976 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 238.09 158.38 1377.18 50.63 0.00 0.00 0.00 0.00 03:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 102.20 65.76 1445.72 9.47 0.00 0.00 0.00 0.00 04:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 68.35 58.95 878.35 11.43 0.00 0.00 0.00 0.00 04:01:01 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 136.21 94.36 1233.72 23.84 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:57:16 LINUX RESTART (4 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 21.06 0.00 3.39 2.23 0.08 73.24 03:59:01 AM 0 13.34 0.00 3.27 3.47 0.08 79.84 03:59:01 AM 1 20.75 0.00 3.29 2.33 0.07 73.56 03:59:01 AM 2 30.76 0.00 3.98 1.02 0.08 64.16 03:59:01 AM 3 19.41 0.00 3.03 2.09 0.07 75.39 04:00:01 AM all 19.28 0.00 2.93 2.38 0.08 75.32 04:00:01 AM 0 19.17 0.00 2.69 1.47 0.07 76.60 04:00:01 AM 1 28.54 0.00 3.97 2.97 0.08 64.43 04:00:01 AM 2 18.22 0.00 3.06 3.58 0.08 75.05 04:00:01 AM 3 11.20 0.00 2.00 1.49 0.10 85.21 04:01:01 AM all 23.10 0.00 4.05 3.61 0.11 69.13 04:01:01 AM 0 13.41 0.00 3.22 4.62 0.12 78.63 04:01:01 AM 1 27.47 0.00 5.57 3.51 0.10 63.34 04:01:01 AM 2 31.86 0.00 3.76 3.90 0.10 60.38 04:01:01 AM 3 19.74 0.00 3.67 2.40 0.13 74.07 Average: all 21.14 0.00 3.46 2.74 0.09 72.57 Average: 0 15.31 0.00 3.06 3.19 0.09 78.36 Average: 1 25.59 0.00 4.28 2.94 0.08 67.12 Average: 2 26.93 0.00 3.60 2.83 0.09 66.55 Average: 3 16.79 0.00 2.90 1.99 0.10 78.22