---> uname -a: Linux prd-centos8-builder-4c-4g-82054.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 733 12725 19 2304 14683 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:c5:c5:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fec5:c5e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/07/2024 _x86_64_ (4 CPU) 01:21:29 LINUX RESTART (4 CPU) 01:22:03 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 289.47 145.50 143.97 4942.18 8637.26 01:24:01 AM 79.56 2.23 77.32 1518.56 8469.68 01:25:01 AM 12.35 0.03 12.31 0.53 389.59 01:26:01 AM 76.69 12.01 64.67 1509.22 986.29 Average: 113.05 39.06 73.99 1967.95 4587.29 01:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13427816 15152768 2713716 16.81 2688 1927996 804512 4.68 220712 2112652 133436 01:24:01 AM 13258620 15123788 2882912 17.86 2688 2063580 783248 4.56 226008 2251240 288 01:25:01 AM 13255892 15122372 2885640 17.88 2688 2064020 766456 4.46 226020 2252128 48 01:26:01 AM 13105192 15104772 3036340 18.81 2688 2188936 849136 4.94 263136 2338436 75028 Average: 13261880 15125925 2879652 17.84 2688 2061133 800838 4.66 233969 2238614 52200 01:22:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 354.81 192.40 1842.57 69.04 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 126.67 111.15 521.02 33.35 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 84.65 76.14 220.93 21.68 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 242.64 258.36 1183.27 70.15 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 200.92 159.23 934.40 48.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/07/2024 _x86_64_ (4 CPU) 01:21:29 LINUX RESTART (4 CPU) 01:22:03 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 21.62 1.54 16.59 7.62 0.15 52.47 01:23:01 AM 0 23.95 1.25 14.60 7.33 0.14 52.74 01:23:01 AM 1 25.81 1.85 17.06 8.09 0.17 47.02 01:23:01 AM 2 13.75 1.76 19.32 7.63 0.12 57.42 01:23:01 AM 3 22.93 1.28 15.40 7.46 0.17 52.75 01:24:01 AM all 6.33 0.00 0.96 1.56 0.05 91.10 01:24:01 AM 0 13.77 0.00 1.42 1.35 0.07 83.39 01:24:01 AM 1 3.30 0.00 0.55 2.73 0.05 93.37 01:24:01 AM 2 2.09 0.00 0.45 1.99 0.05 95.41 01:24:01 AM 3 6.13 0.00 1.40 0.17 0.05 92.25 01:25:01 AM all 0.46 0.00 0.30 0.07 0.03 99.14 01:25:01 AM 0 0.45 0.00 0.33 0.05 0.03 99.13 01:25:01 AM 1 0.70 0.00 0.18 0.20 0.03 98.88 01:25:01 AM 2 0.12 0.00 0.12 0.03 0.03 99.70 01:25:01 AM 3 0.55 0.00 0.57 0.00 0.02 98.86 01:26:01 AM all 12.09 0.00 1.24 0.50 0.07 86.11 01:26:01 AM 0 8.97 0.00 0.77 0.00 0.05 90.21 01:26:01 AM 1 11.17 0.00 2.44 1.98 0.10 84.32 01:26:01 AM 2 15.05 0.00 0.94 0.02 0.05 83.95 01:26:01 AM 3 13.19 0.00 0.80 0.00 0.07 85.94 Average: all 10.01 0.37 4.66 2.39 0.07 82.49 Average: 0 11.68 0.30 4.19 2.14 0.07 81.63 Average: 1 10.10 0.45 4.96 3.20 0.09 81.20 Average: 2 7.69 0.43 5.06 2.36 0.06 84.40 Average: 3 10.59 0.31 4.44 1.85 0.08 82.73