---> uname -a: Linux prd-centos8-robot-2c-8g-896.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): 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: 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): 0,1 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 559 5034 19 2103 6843 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:2b:75:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe2b:75d3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/01/2024 _x86_64_ (2 CPU) 04:25:29 LINUX RESTART (2 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 78.61 18.74 59.86 5038.19 35622.44 04:28:01 AM 108.15 6.53 101.62 1269.04 8969.24 04:29:01 AM 57.34 0.62 56.72 27.60 5377.82 04:30:01 AM 39.31 3.38 35.93 394.20 1912.56 04:31:01 AM 35.77 0.03 35.73 3.46 6101.18 04:32:01 AM 2.48 0.00 2.48 0.00 66.72 04:33:01 AM 0.33 0.00 0.33 0.00 3.42 04:34:01 AM 0.37 0.00 0.37 0.00 3.72 04:35:01 AM 0.33 0.00 0.33 0.00 27.75 04:36:01 AM 13.96 0.28 13.68 38.92 526.11 Average: 33.67 2.96 30.71 677.17 5861.33 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 5556224 7075252 2326208 29.51 2688 1712760 707996 7.93 161972 1886716 85916 04:28:01 AM 5307460 7097256 2574972 32.67 2688 1968552 640388 7.17 186352 2047344 103020 04:29:01 AM 5174820 6997008 2707612 34.35 2688 2000256 735152 8.23 211608 2155788 14752 04:30:01 AM 5043832 7051376 2838600 36.01 2688 2178440 670516 7.51 240772 2235752 167852 04:31:01 AM 5062892 7070300 2819540 35.77 2688 2178568 642608 7.20 243040 2208680 8 04:32:01 AM 5062852 7070260 2819580 35.77 2688 2178568 642608 7.20 243040 2208840 4 04:33:01 AM 5062852 7070260 2819580 35.77 2688 2178568 642608 7.20 243040 2208724 4 04:34:01 AM 5063396 7070780 2819036 35.76 2688 2178572 658244 7.37 243040 2208532 4 04:35:01 AM 5024820 7033124 2857612 36.25 2688 2179496 696340 7.80 243324 2246552 320 04:36:01 AM 5220584 7069076 2661848 33.77 2688 2025180 668640 7.49 281824 2033448 15104 Average: 5157973 7060469 2724459 34.56 2688 2077896 670510 7.51 229801 2144038 38698 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 263.30 148.70 1137.56 49.30 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 65.93 54.75 737.32 7.27 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 24.98 18.95 167.18 6.04 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 48.13 43.48 292.34 19.59 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 11.24 11.24 4.13 5.62 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 1.87 1.00 0.38 0.25 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 1.25 0.97 0.40 0.31 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 1.13 0.85 0.17 0.13 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 29.03 23.28 6.41 4.96 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 43.79 35.52 71.06 18.99 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 49.07 33.87 241.71 11.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/01/2024 _x86_64_ (2 CPU) 04:25:29 LINUX RESTART (2 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 21.33 0.00 4.69 42.73 0.08 31.17 04:27:01 AM 0 29.12 0.00 5.03 43.72 0.08 22.05 04:27:01 AM 1 13.53 0.00 4.35 41.74 0.08 40.31 04:28:01 AM all 34.80 0.00 5.42 3.65 0.12 56.02 04:28:01 AM 0 42.87 0.00 6.00 4.77 0.12 46.25 04:28:01 AM 1 26.75 0.00 4.84 2.53 0.12 65.77 04:29:01 AM all 22.32 0.00 2.53 1.82 0.08 73.24 04:29:01 AM 0 28.75 0.00 2.82 1.93 0.10 66.40 04:29:01 AM 1 15.89 0.00 2.25 1.70 0.07 80.09 04:30:01 AM all 30.19 0.00 4.50 0.89 0.09 64.33 04:30:01 AM 0 38.03 0.00 4.56 0.92 0.10 56.39 04:30:01 AM 1 22.33 0.00 4.44 0.87 0.08 72.28 04:31:01 AM all 4.35 0.00 0.65 2.07 0.05 92.88 04:31:01 AM 0 7.91 0.00 0.67 1.12 0.05 90.25 04:31:01 AM 1 0.79 0.00 0.64 3.03 0.05 95.50 04:32:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 04:32:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 04:32:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:33:01 AM all 0.31 0.00 0.07 0.00 0.03 99.59 04:33:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 04:33:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:34:01 AM all 0.28 0.00 0.05 0.00 0.03 99.64 04:34:01 AM 0 0.50 0.00 0.07 0.00 0.05 99.38 04:34:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 04:35:01 AM all 8.20 0.00 0.33 0.00 0.05 91.42 04:35:01 AM 0 7.35 0.00 0.28 0.00 0.05 92.31 04:35:01 AM 1 9.06 0.00 0.37 0.00 0.05 90.53 04:36:01 AM all 18.60 0.00 1.80 0.13 0.08 79.39 04:36:01 AM 0 29.64 0.00 1.90 0.13 0.07 68.26 04:36:01 AM 1 7.57 0.00 1.69 0.13 0.08 90.52 Average: all 14.08 0.00 2.01 5.11 0.06 78.73 Average: 0 18.54 0.00 2.15 5.24 0.07 74.01 Average: 1 9.62 0.00 1.88 4.98 0.06 83.46