---> uname -a: Linux prd-centos8-builder-4c-4g-80536.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 701 12755 19 2306 14715 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:a0:ab:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fea0:ab34/64 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) 10/31/2024 _x86_64_ (4 CPU) 01:21:28 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 362.61 130.34 232.26 3287.85 9490.20 01:24:01 AM 70.14 2.25 67.89 1518.56 8001.45 01:25:01 AM 5.25 0.03 5.22 0.53 108.18 01:26:01 AM 6.63 0.00 6.63 0.00 167.41 01:27:01 AM 172.99 12.38 160.61 1657.99 4148.53 Average: 123.52 29.00 94.52 1292.95 4383.13 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13314908 15112188 2826624 17.51 2688 1998372 857656 4.99 226444 2212616 192724 01:24:01 AM 13302676 15165972 2838856 17.59 2688 2062016 750996 4.37 225824 2206828 36 01:25:01 AM 13299144 15163376 2842388 17.61 2688 2062344 750996 4.37 225852 2208144 0 01:26:01 AM 13282908 15151736 2858624 17.71 2688 2065584 750996 4.37 225852 2219984 2792 01:27:01 AM 13121060 15127804 3020472 18.71 2688 2195792 785516 4.57 437452 2142584 13808 Average: 13264139 15144215 2877393 17.83 2688 2076822 779232 4.53 268285 2198031 41872 01:22:01 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 109.65 78.85 1285.09 28.59 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 88.12 78.14 300.71 24.94 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 60.04 53.69 153.49 14.87 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 141.32 141.52 296.06 40.95 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 177.02 184.24 1025.79 48.21 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 115.23 107.29 612.21 31.51 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) 10/31/2024 _x86_64_ (4 CPU) 01:21:28 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 19.40 1.37 14.77 4.97 0.12 59.37 01:23:01 AM 0 17.35 1.14 13.20 5.26 0.13 62.92 01:23:01 AM 1 16.95 1.11 11.95 5.34 0.12 64.55 01:23:01 AM 2 20.15 1.05 14.29 5.29 0.10 59.12 01:23:01 AM 3 23.15 2.18 19.62 4.01 0.13 50.90 01:24:01 AM all 2.33 0.00 0.61 1.41 0.04 95.62 01:24:01 AM 0 1.87 0.00 0.72 2.42 0.03 94.96 01:24:01 AM 1 1.59 0.00 0.37 0.73 0.05 97.26 01:24:01 AM 2 4.20 0.00 0.45 1.24 0.05 94.06 01:24:01 AM 3 1.67 0.00 0.89 1.24 0.03 96.18 01:25:01 AM all 0.34 0.00 0.21 0.03 0.03 99.40 01:25:01 AM 0 0.50 0.00 0.35 0.00 0.03 99.12 01:25:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 01:25:01 AM 2 0.47 0.00 0.17 0.05 0.03 99.28 01:25:01 AM 3 0.28 0.00 0.23 0.05 0.03 99.40 01:26:01 AM all 0.58 0.00 0.46 0.09 0.04 98.83 01:26:01 AM 0 1.04 0.00 1.05 0.00 0.05 97.86 01:26:01 AM 1 0.22 0.00 0.13 0.03 0.05 99.57 01:26:01 AM 2 0.82 0.00 0.23 0.00 0.03 98.91 01:26:01 AM 3 0.25 0.00 0.42 0.33 0.03 98.96 01:27:01 AM all 20.70 0.00 1.83 5.41 0.11 71.94 01:27:01 AM 0 9.24 0.00 2.01 13.97 0.15 74.64 01:27:01 AM 1 24.90 0.00 1.99 0.85 0.10 72.16 01:27:01 AM 2 26.42 0.00 1.98 3.37 0.12 68.11 01:27:01 AM 3 22.29 0.00 1.36 3.44 0.08 72.83 Average: all 8.65 0.27 3.56 2.38 0.07 85.07 Average: 0 5.99 0.23 3.46 4.33 0.08 85.93 Average: 1 8.73 0.22 2.90 1.39 0.07 86.70 Average: 2 10.37 0.21 3.40 1.98 0.07 83.97 Average: 3 9.51 0.44 4.49 1.81 0.06 83.69