---> uname -a: Linux prd-centos8-robot-2c-8g-12655.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4951 19 2151 6806 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:73:b6:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe73:b6e5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/04/2024 _x86_64_ (2 CPU) 02:09:28 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:03 AM 200.00 85.58 114.42 6189.34 174316.93 02:11:01 AM 102.02 59.04 42.98 7432.43 13003.72 02:12:01 AM 117.72 6.80 110.93 1247.91 9881.16 02:13:01 AM 38.38 0.95 37.43 108.38 4509.12 02:14:01 AM 27.37 0.10 27.27 5.33 1633.14 02:15:01 AM 45.25 0.03 45.22 3.47 6989.10 02:16:01 AM 3.05 0.12 2.93 33.06 371.35 02:17:01 AM 2.07 0.00 2.07 0.00 68.56 02:18:01 AM 0.30 0.00 0.30 0.00 4.57 02:19:01 AM 7.33 0.32 7.02 36.93 352.71 Average: 38.89 7.75 31.13 992.32 5061.02 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:03 AM 6129000 7359588 1753432 22.24 2688 1437260 355312 4.51 113448 1421520 235112 02:11:01 AM 5477252 7055276 2405180 30.51 2688 1768824 728952 8.16 190444 1925864 114784 02:12:01 AM 5101620 6975416 2780812 35.28 2688 2051112 747244 8.37 217880 2217964 130252 02:13:01 AM 5250852 7089104 2631580 33.39 2688 2014712 635140 7.11 240720 2043948 28 02:14:01 AM 5007592 7044208 2874840 36.47 2688 2206392 684208 7.66 256252 2251324 172624 02:15:01 AM 5030576 7070000 2851856 36.18 2688 2208764 637840 7.14 258272 2218536 12 02:16:01 AM 4967104 7015900 2915328 36.99 2688 2218136 718156 8.04 258536 2282120 32 02:17:01 AM 4952540 7001372 2929892 37.17 2688 2218172 735568 8.24 258536 2295948 48 02:18:01 AM 4932160 6985664 2950272 37.43 2688 2222844 735568 8.24 258536 2316532 4644 02:19:01 AM 5000224 6936776 2882208 36.56 2688 2109628 760428 8.51 293072 2231288 59600 Average: 5184892 7053330 2697540 34.22 2688 2045584 673842 7.54 234570 2120504 71714 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:03 AM eth0 0.94 0.63 0.12 0.05 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 293.76 174.43 1565.23 61.05 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 78.76 61.89 723.16 9.37 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 13.46 7.65 6.45 3.31 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 38.45 30.94 294.82 6.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 219.84 154.03 47.45 40.98 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 70.32 53.07 79.52 14.50 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 350.37 344.95 433.05 133.87 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 201.28 195.30 355.42 61.67 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 70.42 45.29 96.07 36.81 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 147.12 117.72 393.52 40.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/04/2024 _x86_64_ (2 CPU) 02:09:28 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:03 AM all 4.61 0.16 10.97 61.37 0.00 22.89 02:10:03 AM 0 4.43 0.32 10.13 39.56 0.00 45.57 02:10:03 AM 1 4.79 0.00 11.82 83.39 0.00 0.00 02:11:01 AM all 37.24 0.03 6.68 14.14 0.11 41.81 02:11:01 AM 0 36.42 0.05 7.19 13.29 0.09 42.96 02:11:01 AM 1 38.07 0.00 6.16 15.01 0.12 40.63 02:12:01 AM all 31.60 0.00 5.35 6.18 0.11 56.75 02:12:01 AM 0 41.67 0.00 5.71 5.56 0.12 46.94 02:12:01 AM 1 21.55 0.00 5.00 6.80 0.10 66.54 02:13:01 AM all 13.65 0.00 1.99 10.53 0.08 73.76 02:13:01 AM 0 19.61 0.00 2.20 12.75 0.08 65.36 02:13:01 AM 1 7.69 0.00 1.78 8.31 0.08 82.14 02:14:01 AM all 18.12 0.00 3.21 0.53 0.08 78.07 02:14:01 AM 0 18.78 0.00 3.48 0.42 0.08 77.23 02:14:01 AM 1 17.45 0.00 2.94 0.63 0.07 78.92 02:15:01 AM all 9.36 0.00 1.74 2.38 0.07 86.45 02:15:01 AM 0 15.18 0.00 1.89 1.87 0.07 80.99 02:15:01 AM 1 3.53 0.00 1.59 2.89 0.07 91.92 02:16:01 AM all 13.69 0.00 1.00 0.11 0.06 85.14 02:16:01 AM 0 19.26 0.00 1.70 0.22 0.07 78.75 02:16:01 AM 1 8.07 0.00 0.29 0.00 0.05 91.59 02:17:01 AM all 23.70 0.00 0.54 0.00 0.10 75.66 02:17:01 AM 0 3.61 0.00 0.37 0.00 0.10 95.92 02:17:01 AM 1 43.77 0.00 0.70 0.00 0.10 55.43 02:18:01 AM all 24.15 0.00 0.51 0.00 0.09 75.25 02:18:01 AM 0 35.77 0.00 0.65 0.00 0.09 63.50 02:18:01 AM 1 12.70 0.00 0.37 0.00 0.10 86.83 02:19:01 AM all 12.36 0.00 1.58 0.09 0.06 85.91 02:19:01 AM 0 17.20 0.00 1.74 0.07 0.07 80.93 02:19:01 AM 1 7.52 0.00 1.42 0.12 0.05 90.90 Average: all 20.23 0.00 2.54 4.05 0.08 73.09 Average: 0 22.86 0.01 2.80 3.96 0.08 70.29 Average: 1 17.61 0.00 2.28 4.14 0.08 75.89