---> uname -a: Linux prd-centos8-robot-2c-8g-5143.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 606 4967 19 2123 6794 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:4f:b6:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe4f:b65f/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) 07/28/2024 _x86_64_ (2 CPU) 00:23:49 LINUX RESTART (2 CPU) 12:24:01 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 200.33 151.41 48.93 14456.99 38388.77 12:26:01 AM 85.70 7.03 78.67 1259.98 6329.56 12:27:01 AM 76.56 0.70 75.86 50.77 9158.55 12:28:01 AM 31.62 0.85 30.77 123.96 2037.99 12:29:01 AM 45.94 2.60 43.34 428.06 6847.38 12:30:01 AM 4.40 0.03 4.37 1.87 182.24 12:31:01 AM 0.45 0.02 0.43 0.13 22.01 12:32:01 AM 0.17 0.00 0.17 0.00 14.13 12:33:01 AM 0.15 0.00 0.15 0.00 12.55 12:34:02 AM 20.48 0.65 19.83 74.12 844.91 Average: 46.59 16.33 30.25 1639.85 6384.58 12:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5606548 7086264 2275884 28.87 2688 1674432 692756 7.76 176624 1821532 85552 12:26:01 AM 5227288 6992512 2655144 33.68 2688 1946104 746300 8.36 218328 2108584 191352 12:27:01 AM 5162716 6997508 2719716 34.50 2688 2012180 735300 8.23 233688 2139588 15800 12:28:01 AM 5003076 7022412 2879356 36.53 2688 2188708 695216 7.78 260012 2248600 169932 12:29:01 AM 4973876 7008988 2908556 36.90 2688 2204436 678168 7.59 265836 2264816 188 12:30:01 AM 4962580 6998576 2919852 37.04 2688 2205288 754584 8.45 266420 2275528 8 12:31:01 AM 4961132 6997688 2921300 37.06 2688 2205860 754584 8.45 266424 2277168 116 12:32:01 AM 4958752 6995648 2923680 37.09 2688 2206152 754584 8.45 266424 2279664 32 12:33:01 AM 4957216 6994448 2925216 37.11 2688 2206484 754584 8.45 266428 2281056 32 12:34:02 AM 5147756 7015224 2734676 34.69 2688 2043312 703792 7.88 446076 1937832 13384 Average: 5096094 7010927 2786338 35.35 2688 2089296 726987 8.14 266626 2163437 47640 12:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 265.80 159.77 1043.60 54.49 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 77.11 64.20 831.00 7.79 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 42.88 30.48 275.24 7.25 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 39.35 30.94 270.32 6.66 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 251.39 185.30 56.79 48.69 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 10.30 8.83 2.26 1.65 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 3.23 1.87 2.52 0.31 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 2.95 0.78 0.58 0.28 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 1.73 0.93 0.91 0.68 0.00 0.00 0.00 0.00 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM eth0 54.21 39.74 87.57 31.61 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 74.90 52.29 257.10 15.94 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) 07/28/2024 _x86_64_ (2 CPU) 00:23:49 LINUX RESTART (2 CPU) 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 39.44 0.08 10.22 35.77 0.10 14.39 12:25:01 AM 0 39.18 0.03 9.20 34.31 0.10 17.18 12:25:01 AM 1 39.71 0.12 11.24 37.24 0.10 11.59 12:26:01 AM all 32.80 0.00 5.35 2.90 0.09 58.86 12:26:01 AM 0 34.21 0.00 5.25 2.95 0.10 57.49 12:26:01 AM 1 31.39 0.00 5.44 2.85 0.08 60.23 12:27:01 AM all 22.27 0.00 3.05 3.54 0.08 71.05 12:27:01 AM 0 31.81 0.00 3.15 2.09 0.08 62.86 12:27:01 AM 1 12.79 0.00 2.96 4.98 0.08 79.18 12:28:01 AM all 25.03 0.00 3.88 0.86 0.09 70.14 12:28:01 AM 0 20.63 0.00 3.58 1.02 0.10 74.67 12:28:01 AM 1 29.40 0.00 4.17 0.70 0.08 65.64 12:29:01 AM all 10.89 0.00 2.15 3.25 0.08 83.63 12:29:01 AM 0 12.08 0.00 2.29 1.91 0.07 83.65 12:29:01 AM 1 9.70 0.00 2.01 4.60 0.08 83.61 12:30:01 AM all 4.42 0.00 0.30 0.02 0.08 95.19 12:30:01 AM 0 5.76 0.00 0.34 0.02 0.08 93.80 12:30:01 AM 1 3.10 0.00 0.27 0.02 0.07 96.55 12:31:01 AM all 2.14 0.00 0.14 0.00 0.09 97.63 12:31:01 AM 0 2.87 0.00 0.17 0.00 0.12 96.84 12:31:01 AM 1 1.40 0.00 0.12 0.00 0.07 98.41 12:32:01 AM all 1.45 0.00 0.13 0.00 0.08 98.35 12:32:01 AM 0 1.59 0.00 0.13 0.00 0.10 98.18 12:32:01 AM 1 1.32 0.00 0.12 0.00 0.05 98.51 12:33:01 AM all 1.48 0.00 0.11 0.00 0.08 98.33 12:33:01 AM 0 1.20 0.00 0.12 0.00 0.07 98.61 12:33:01 AM 1 1.76 0.00 0.10 0.00 0.10 98.04 12:34:02 AM all 22.60 0.00 3.15 0.38 0.08 73.79 12:34:02 AM 0 28.15 0.00 3.51 0.30 0.08 67.96 12:34:02 AM 1 17.05 0.00 2.79 0.47 0.08 79.61 Average: all 16.24 0.01 2.84 4.65 0.09 76.18 Average: 0 17.73 0.00 2.77 4.24 0.09 75.16 Average: 1 14.75 0.01 2.92 5.06 0.08 77.19