---> uname -a: Linux prd-centos8-builder-4c-4g-12270.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12039 19 2954 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:04:85:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe04:8501/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:21:ab:24 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/31/2023 _x86_64_ (4 CPU) 06:34:08 LINUX RESTART (4 CPU) 06:35:02 AM tps rtps wtps bread/s bwrtn/s 06:36:02 AM 74.26 21.89 52.37 4112.91 6897.09 06:37:01 AM 150.03 13.66 136.38 3048.05 8878.23 06:38:01 AM 211.86 6.80 205.06 1251.18 12897.05 06:39:01 AM 57.41 0.63 56.77 386.34 10571.84 06:40:01 AM 37.19 0.47 36.72 63.98 2392.79 Average: 106.11 8.63 97.48 1760.41 8330.27 06:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:02 AM 13233892 15060992 2905428 18.00 2688 2048224 1225220 7.13 252384 2320284 115876 06:37:01 AM 12745420 14897504 3393900 21.03 2688 2358736 1314540 7.65 247468 2758916 182208 06:38:01 AM 11455460 13875908 4683860 29.02 2688 2623552 2186768 12.72 373352 3901624 85768 06:39:01 AM 12414916 15070032 3724404 23.08 2688 2847612 1135256 6.60 520408 2760044 17744 06:40:01 AM 12292660 14963196 3846660 23.83 2688 2859632 1198844 6.97 696964 2698128 26712 Average: 12428470 14773526 3710850 22.99 2688 2547551 1412126 8.22 418115 2887799 85662 06:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 AM eth0 392.68 261.13 2254.03 61.19 0.00 0.00 0.00 0.00 06:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 125.53 101.15 1495.05 25.01 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 217.81 184.62 2791.74 26.13 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 62.77 56.79 719.47 12.33 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 17.74 18.09 40.83 7.98 0.00 0.00 0.00 0.00 06:40:01 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 162.67 123.98 1457.47 26.42 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/31/2023 _x86_64_ (4 CPU) 06:34:08 LINUX RESTART (4 CPU) 06:35:02 AM CPU %user %nice %system %iowait %steal %idle 06:36:02 AM all 20.57 0.00 2.56 2.54 0.09 74.23 06:36:02 AM 0 26.89 0.00 3.50 3.57 0.09 65.96 06:36:02 AM 1 8.27 0.00 2.12 2.36 0.10 87.15 06:36:02 AM 2 11.72 0.00 1.98 1.45 0.07 84.79 06:36:02 AM 3 35.37 0.00 2.66 2.79 0.12 59.06 06:37:01 AM all 21.59 0.00 2.00 5.04 0.09 71.28 06:37:01 AM 0 20.38 0.00 2.11 5.99 0.07 71.46 06:37:01 AM 1 21.75 0.00 2.18 4.09 0.10 71.88 06:37:01 AM 2 12.34 0.00 1.12 2.03 0.09 84.43 06:37:01 AM 3 31.91 0.00 2.61 8.04 0.09 57.36 06:38:01 AM all 57.52 0.00 2.76 3.97 0.60 35.15 06:38:01 AM 0 58.07 0.00 3.00 3.12 1.17 34.64 06:38:01 AM 1 52.12 0.00 3.69 4.66 0.17 39.36 06:38:01 AM 2 59.24 0.00 2.49 5.61 0.91 31.74 06:38:01 AM 3 60.59 0.00 1.88 2.48 0.14 34.91 06:39:01 AM all 64.06 0.00 2.71 1.07 0.14 32.01 06:39:01 AM 0 70.79 0.00 0.72 0.00 0.14 28.36 06:39:01 AM 1 57.41 0.00 2.92 0.41 0.15 39.10 06:39:01 AM 2 65.13 0.00 2.25 2.70 0.12 29.80 06:39:01 AM 3 63.00 0.00 4.91 1.15 0.17 30.77 06:40:01 AM all 17.44 0.00 1.29 0.36 0.06 80.85 06:40:01 AM 0 26.59 0.00 2.09 0.22 0.05 71.06 06:40:01 AM 1 9.29 0.00 1.10 0.38 0.05 89.18 06:40:01 AM 2 1.86 0.00 0.39 0.35 0.07 97.34 06:40:01 AM 3 31.99 0.00 1.57 0.48 0.07 65.89 Average: all 36.19 0.00 2.26 2.59 0.20 58.76 Average: 0 40.45 0.00 2.29 2.57 0.30 54.39 Average: 1 29.69 0.00 2.39 2.37 0.12 65.43 Average: 2 30.08 0.00 1.64 2.43 0.25 65.60 Average: 3 44.55 0.00 2.72 2.98 0.12 49.63