---> uname -a: Linux prd-centos8-robot-2c-8g-8113.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 584 4972 19 2140 6815 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:86:3f:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe86:3f80/64 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) 11/17/2024 _x86_64_ (2 CPU) 04:10:54 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 95.87 15.23 80.64 2706.43 6567.91 04:14:01 AM 75.76 0.70 75.06 50.78 9871.08 04:15:01 AM 26.11 0.42 25.69 64.78 1568.03 04:16:01 AM 46.89 0.03 46.86 3.47 6974.49 04:17:01 AM 2.68 0.10 2.58 32.12 83.71 04:18:02 AM 2.05 0.00 2.05 0.00 147.48 04:19:01 AM 0.37 0.00 0.37 0.00 56.96 04:20:01 AM 0.38 0.00 0.38 0.00 59.40 04:21:01 AM 0.40 0.00 0.40 0.00 48.37 04:22:01 AM 0.25 0.00 0.25 0.00 4.70 04:23:01 AM 0.15 0.00 0.15 0.00 14.28 04:24:01 AM 0.18 0.00 0.18 0.00 42.77 04:25:01 AM 7.46 0.33 7.13 37.85 283.82 Average: 19.91 1.29 18.62 223.02 1981.12 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5312636 7044400 2569796 32.60 2688 1913352 688340 7.71 210636 2037132 164592 04:14:01 AM 5204256 7036932 2678176 33.98 2688 2009688 673744 7.54 231056 2102668 1120 04:15:01 AM 5002316 6991612 2880116 36.54 2688 2161392 730536 8.18 269224 2251416 132360 04:16:01 AM 5028576 7061704 2853856 36.21 2688 2202484 626144 7.01 257432 2222232 4 04:17:01 AM 4987612 7022792 2894820 36.72 2688 2204536 692872 7.76 257576 2263128 1104 04:18:02 AM 4982260 7019192 2900172 36.79 2688 2206292 708260 7.93 257588 2268524 420 04:19:01 AM 4977496 7015820 2904936 36.85 2688 2207680 743896 8.33 257588 2273328 268 04:20:01 AM 4974840 7014744 2907592 36.89 2688 2209320 764772 8.56 257592 2275428 260 04:21:01 AM 4973584 7014596 2908848 36.90 2688 2210352 764772 8.56 257592 2277012 16 04:22:01 AM 4972956 7014332 2909476 36.91 2688 2210732 764772 8.56 257596 2277564 356 04:23:01 AM 4972412 7014064 2910020 36.92 2688 2211020 764772 8.56 257596 2277944 248 04:24:01 AM 4969616 7012436 2912816 36.95 2688 2212160 764772 8.56 257596 2280732 144 04:25:01 AM 5102148 6985380 2780284 35.27 2688 2056416 704656 7.89 299008 2124180 27972 Average: 5035439 7019077 2846993 36.12 2688 2155033 722485 8.09 256006 2225484 25297 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 231.14 159.96 1421.56 48.42 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 41.82 30.54 440.68 6.58 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 40.74 34.99 295.76 7.92 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 196.33 137.61 43.86 38.25 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 69.11 58.01 14.98 6.34 0.00 0.00 0.00 0.00 04:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 AM eth0 85.69 84.04 16.02 7.76 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 50.13 48.38 10.57 5.17 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 72.06 71.45 14.28 6.75 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 40.27 36.50 9.65 4.96 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 15.48 13.31 3.89 2.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 12.21 10.45 3.02 1.86 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 37.20 32.82 9.43 6.08 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 77.47 54.57 103.38 49.04 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 74.62 59.45 183.85 14.75 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) 11/17/2024 _x86_64_ (2 CPU) 04:10:54 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 38.56 0.00 6.33 3.64 0.10 51.37 04:13:01 AM 0 45.96 0.00 7.36 4.27 0.10 42.30 04:13:01 AM 1 31.18 0.00 5.30 3.00 0.10 60.42 04:14:01 AM all 20.46 0.00 3.37 4.44 0.08 71.65 04:14:01 AM 0 22.39 0.00 3.74 4.11 0.08 69.67 04:14:01 AM 1 18.53 0.00 2.99 4.77 0.08 73.63 04:15:01 AM all 22.09 0.00 3.07 0.49 0.08 74.27 04:15:01 AM 0 35.20 0.00 4.04 0.47 0.08 60.21 04:15:01 AM 1 9.00 0.00 2.10 0.52 0.07 88.31 04:16:01 AM all 13.86 0.00 2.80 1.56 0.07 81.71 04:16:01 AM 0 13.82 0.00 2.58 1.15 0.05 82.39 04:16:01 AM 1 13.89 0.00 3.03 1.97 0.08 81.03 04:17:01 AM all 5.72 0.00 0.56 0.03 0.05 93.64 04:17:01 AM 0 8.25 0.00 0.67 0.05 0.05 90.98 04:17:01 AM 1 3.20 0.00 0.45 0.00 0.05 96.30 04:18:02 AM all 6.72 0.00 0.44 0.01 0.08 92.75 04:18:02 AM 0 7.70 0.00 0.45 0.02 0.08 91.74 04:18:02 AM 1 5.74 0.00 0.42 0.00 0.08 93.76 04:19:01 AM all 5.20 0.00 0.32 0.00 0.06 94.42 04:19:01 AM 0 5.72 0.00 0.36 0.00 0.05 93.87 04:19:01 AM 1 4.68 0.00 0.29 0.00 0.07 94.96 04:20:01 AM all 5.29 0.00 0.42 0.00 0.08 94.21 04:20:01 AM 0 5.66 0.00 0.47 0.00 0.07 93.81 04:20:01 AM 1 4.93 0.00 0.37 0.00 0.08 94.62 04:21:01 AM all 6.97 0.00 0.38 0.00 0.06 92.59 04:21:01 AM 0 9.46 0.00 0.40 0.00 0.07 90.07 04:21:01 AM 1 4.47 0.00 0.37 0.00 0.05 95.11 04:22:01 AM all 4.24 0.00 0.29 0.00 0.08 95.40 04:22:01 AM 0 2.50 0.00 0.23 0.00 0.07 97.20 04:22:01 AM 1 5.97 0.00 0.35 0.00 0.08 93.59 04:23:01 AM all 3.47 0.00 0.25 0.00 0.06 96.22 04:23:01 AM 0 4.06 0.00 0.23 0.00 0.05 95.66 04:23:01 AM 1 2.88 0.00 0.27 0.00 0.07 96.79 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 10.13 0.00 0.47 0.00 0.07 89.34 04:24:01 AM 0 15.84 0.00 0.58 0.00 0.08 83.49 04:24:01 AM 1 4.40 0.00 0.35 0.00 0.05 95.20 04:25:01 AM all 20.19 0.00 2.07 0.13 0.07 77.54 04:25:01 AM 0 26.26 0.00 1.85 0.17 0.07 71.65 04:25:01 AM 1 14.10 0.00 2.29 0.10 0.07 83.44 Average: all 12.55 0.00 1.60 0.79 0.07 84.98 Average: 0 15.63 0.00 1.77 0.79 0.07 81.74 Average: 1 9.47 0.00 1.43 0.80 0.07 88.22