---> uname -a: Linux prd-centos8-builder-4c-4g-1976.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 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 763 12098 19 2899 14657 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:fc:41:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fefc:41d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:07:cc:95 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) 15:06:14 LINUX RESTART (4 CPU) 03:07:01 PM tps rtps wtps bread/s bwrtn/s 03:08:01 PM 86.09 13.98 72.10 2424.00 7690.00 03:09:01 PM 168.06 17.60 150.46 3348.41 10686.09 03:10:01 PM 234.42 4.53 229.89 1146.28 12952.70 03:11:01 PM 38.51 0.00 38.51 0.00 4806.72 03:12:01 PM 37.54 0.50 37.04 74.91 1846.55 Average: 112.93 7.32 105.61 1398.93 7596.81 03:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 PM 13205624 15095672 2933820 18.18 2688 2102916 1107200 6.44 248328 2320700 157444 03:09:01 PM 11982072 14374624 4157372 25.76 2688 2594576 1659844 9.66 313016 3433348 297908 03:10:01 PM 8991720 11868100 7147724 44.29 2688 3072756 4175872 24.30 605944 6101156 309480 03:11:01 PM 11349076 13952124 4790368 29.68 2688 2798916 2031256 11.82 591080 3764104 23672 03:12:01 PM 12432948 15051828 3706496 22.97 2688 2814604 1123360 6.54 751628 2524248 24220 Average: 11592288 14068470 4547156 28.17 2688 2676754 2019506 11.75 501999 3628711 162545 03:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 77.09 62.97 838.57 11.19 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 03:09:01 PM eth0 328.24 272.99 5064.65 47.17 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 1115.39 1115.39 1107.79 1107.79 0.00 0.00 0.00 0.00 03:10:01 PM eth0 130.94 113.45 1997.99 16.30 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 1397.88 1397.88 1424.26 1424.26 0.00 0.00 0.00 0.00 03:11:01 PM eth0 10.93 11.05 20.58 2.96 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 698.88 698.88 710.18 710.18 0.00 0.00 0.00 0.00 03:12:01 PM eth0 19.13 18.11 14.03 8.60 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 642.44 642.44 648.39 648.39 0.00 0.00 0.00 0.00 Average: eth0 113.29 95.73 1587.59 17.25 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) 15:06:14 LINUX RESTART (4 CPU) 03:07:01 PM CPU %user %nice %system %iowait %steal %idle 03:08:01 PM all 18.97 0.00 3.10 1.10 0.06 76.76 03:08:01 PM 0 9.37 0.00 2.10 0.27 0.07 88.19 03:08:01 PM 1 26.19 0.00 4.07 1.52 0.07 68.15 03:08:01 PM 2 17.51 0.00 2.69 1.19 0.05 78.56 03:08:01 PM 3 22.85 0.00 3.53 1.44 0.07 72.11 03:09:01 PM all 32.91 0.00 3.27 2.10 0.10 61.63 03:09:01 PM 0 31.27 0.00 2.77 0.79 0.10 65.07 03:09:01 PM 1 27.20 0.00 3.16 2.24 0.10 67.30 03:09:01 PM 2 36.11 0.00 3.69 3.07 0.10 57.04 03:09:01 PM 3 37.04 0.00 3.45 2.31 0.10 57.10 03:10:01 PM all 56.51 0.00 3.64 2.18 0.10 37.56 03:10:01 PM 0 57.09 0.00 3.31 2.51 0.10 36.99 03:10:01 PM 1 52.79 0.00 2.96 1.77 0.10 42.38 03:10:01 PM 2 58.82 0.00 3.89 2.40 0.12 34.77 03:10:01 PM 3 57.32 0.00 4.41 2.06 0.10 36.11 03:11:01 PM all 66.89 0.00 4.00 0.27 0.10 28.75 03:11:01 PM 0 62.78 0.00 4.22 0.42 0.10 32.47 03:11:01 PM 1 68.12 0.00 5.37 0.15 0.10 26.25 03:11:01 PM 2 67.77 0.00 4.50 0.42 0.10 27.20 03:11:01 PM 3 68.88 0.00 1.91 0.07 0.10 29.04 03:12:01 PM all 36.79 0.00 3.28 0.15 0.08 59.69 03:12:01 PM 0 29.22 0.00 2.96 0.07 0.07 67.69 03:12:01 PM 1 39.54 0.00 3.95 0.17 0.10 56.25 03:12:01 PM 2 40.30 0.00 3.68 0.27 0.08 55.67 03:12:01 PM 3 38.16 0.00 2.55 0.10 0.08 59.11 Average: all 42.37 0.00 3.46 1.16 0.09 52.92 Average: 0 37.89 0.00 3.07 0.81 0.09 58.14 Average: 1 42.66 0.00 3.90 1.18 0.09 52.17 Average: 2 44.08 0.00 3.69 1.47 0.09 50.67 Average: 3 44.83 0.00 3.17 1.20 0.09 50.71