---> uname -a: Linux prd-centos8-builder-4c-4g-1653.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 11128 19 3887 14677 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:39:b7:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe39:b7dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:1e:fa:6f 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:51:27 LINUX RESTART (4 CPU) 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 177.49 16.31 161.18 2652.32 6270.16 06:54:01 AM 233.92 17.73 216.19 3949.62 10604.20 06:55:01 AM 99.90 2.42 97.48 415.06 9879.22 06:56:01 AM 92.95 1.45 91.50 100.23 42979.87 06:57:01 AM 52.30 1.05 51.25 90.90 2995.98 Average: 131.31 7.79 123.52 1441.63 14545.89 06:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 13274996 15096160 2864452 17.75 2688 2037244 1139276 6.63 203840 2311460 142252 06:54:01 AM 12187228 14428592 3952220 24.49 2688 2447604 1663128 9.68 255732 3300804 203864 06:55:01 AM 10806944 13589312 5332504 33.04 2688 2983516 2328060 13.54 558472 4359416 456556 06:56:01 AM 9080448 12795060 7059000 43.74 2688 3910976 3294292 19.17 1050648 5573500 112148 06:57:01 AM 11396136 15029964 4743312 29.39 2688 3830304 1130772 6.58 1230872 3088416 10980 Average: 11349150 14187818 4790298 29.68 2688 3041929 1911106 11.12 659913 3726719 185160 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 231.82 153.17 1311.49 46.88 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 301.32 243.65 3658.64 40.58 0.00 0.00 0.00 0.00 06:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 155.98 136.82 2229.61 19.70 0.00 0.00 0.00 0.00 06:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM lo 1204.85 1204.85 1149.06 1149.06 0.00 0.00 0.00 0.00 06:56:01 AM eth0 31.94 32.27 288.12 6.11 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM lo 675.99 675.99 644.70 644.70 0.00 0.00 0.00 0.00 06:57:01 AM eth0 18.98 18.79 15.28 9.24 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 376.17 376.17 358.75 358.75 0.00 0.00 0.00 0.00 Average: eth0 148.01 116.94 1500.63 24.50 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:51:27 LINUX RESTART (4 CPU) 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 20.07 0.00 3.28 2.16 0.08 74.41 06:53:01 AM 0 7.17 0.00 1.88 0.40 0.07 90.49 06:53:01 AM 1 29.03 0.00 4.00 2.74 0.08 64.15 06:53:01 AM 2 16.51 0.00 2.50 2.08 0.07 78.85 06:53:01 AM 3 27.58 0.00 4.77 3.42 0.08 64.14 06:54:01 AM all 34.13 0.00 3.20 3.67 0.10 58.90 06:54:01 AM 0 28.28 0.00 3.10 5.48 0.10 63.04 06:54:01 AM 1 33.65 0.00 2.33 1.57 0.10 62.35 06:54:01 AM 2 36.38 0.00 2.95 1.74 0.08 58.85 06:54:01 AM 3 38.21 0.00 4.42 5.91 0.10 51.36 06:55:01 AM all 67.72 0.00 2.86 1.14 0.11 28.16 06:55:01 AM 0 64.26 0.00 4.46 0.79 0.12 30.38 06:55:01 AM 1 67.02 0.00 2.13 0.22 0.12 30.52 06:55:01 AM 2 65.08 0.00 3.06 1.61 0.10 30.15 06:55:01 AM 3 74.51 0.00 1.80 1.95 0.12 21.61 06:56:01 AM all 67.32 0.00 3.64 1.04 0.13 27.87 06:56:01 AM 0 75.15 0.00 2.93 0.89 0.13 20.90 06:56:01 AM 1 61.37 0.00 6.02 1.59 0.13 30.89 06:56:01 AM 2 63.90 0.00 3.28 0.94 0.12 31.76 06:56:01 AM 3 68.87 0.00 2.31 0.74 0.13 27.95 06:57:01 AM all 22.54 0.00 2.34 1.12 0.06 73.93 06:57:01 AM 0 14.44 0.00 1.95 1.30 0.05 82.25 06:57:01 AM 1 22.75 0.00 2.66 1.54 0.07 72.98 06:57:01 AM 2 32.74 0.00 3.09 1.10 0.08 62.99 06:57:01 AM 3 20.25 0.00 1.67 0.55 0.05 77.47 Average: all 42.35 0.00 3.06 1.83 0.10 52.66 Average: 0 37.84 0.00 2.86 1.77 0.09 57.44 Average: 1 42.76 0.00 3.43 1.53 0.10 52.18 Average: 2 42.92 0.00 2.98 1.49 0.09 52.52 Average: 3 45.90 0.00 2.99 2.51 0.10 48.50