---> uname -a: Linux prd-centos8-robot-2c-8g-631.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 596 4949 19 2151 6805 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:f5:68:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fef5:689d/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) 10/24/2024 _x86_64_ (2 CPU) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 98.25 13.10 85.15 2343.61 6564.22 12:59:01 AM 64.63 0.07 64.56 1.87 9774.56 01:00:01 AM 20.70 1.05 19.65 113.71 1492.67 01:01:01 AM 51.77 0.05 51.72 3.60 3879.70 01:02:01 AM 20.81 0.07 20.75 1.73 4508.76 01:03:01 AM 6.05 0.42 5.63 69.04 844.97 01:04:01 AM 26.72 0.53 26.19 64.78 1865.00 Average: 41.27 2.18 39.09 371.10 4132.87 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5308012 7035812 2574412 32.66 2688 1909728 692808 7.76 211488 2039868 161552 12:59:01 AM 5115536 6965848 2766888 35.10 2688 2028340 729720 8.17 214468 2207548 12888 01:00:01 AM 5245708 7074620 2636716 33.45 2688 2005808 620512 6.95 240980 2050768 24 01:01:01 AM 5029156 7056832 2853268 36.20 2688 2197140 629792 7.05 258728 2223852 124200 01:02:01 AM 5024476 7051932 2857948 36.26 2688 2197180 629792 7.05 258964 2225560 8 01:03:01 AM 5119316 7020968 2763108 35.05 2688 2073076 661932 7.41 270204 2129356 26276 01:04:01 AM 5122624 7019888 2759800 35.01 2688 2073192 666656 7.46 465864 1943408 1444 Average: 5137833 7032271 2744591 34.82 2688 2069209 661602 7.41 274385 2117194 46627 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 148.84 113.40 1167.73 19.88 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 47.77 32.19 424.77 5.41 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.73 10.01 6.56 3.72 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 44.89 37.74 299.72 18.63 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 199.20 143.14 37.92 28.23 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 141.74 86.00 435.26 54.61 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.64 17.19 16.21 8.42 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 87.98 62.82 341.12 19.84 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.61 0.00 5.96 4.68 0.15 53.60 12:58:01 AM 0 48.26 0.00 6.88 4.63 0.13 40.11 12:58:01 AM 1 22.91 0.00 5.04 4.74 0.17 67.14 12:59:01 AM all 14.33 0.00 2.26 4.25 0.08 79.09 12:59:01 AM 0 21.18 0.00 2.46 3.84 0.07 72.46 12:59:01 AM 1 7.47 0.00 2.06 4.66 0.08 85.73 01:00:01 AM all 13.85 0.00 1.79 0.43 0.06 83.88 01:00:01 AM 0 25.00 0.00 2.39 0.67 0.05 71.89 01:00:01 AM 1 2.69 0.00 1.19 0.18 0.07 95.87 01:01:01 AM all 27.20 0.00 4.31 2.55 0.10 65.84 01:01:01 AM 0 37.74 0.00 5.14 3.52 0.10 53.51 01:01:01 AM 1 16.66 0.00 3.48 1.58 0.10 78.17 01:02:01 AM all 0.88 0.00 0.60 2.49 0.03 96.01 01:02:01 AM 0 0.45 0.00 0.69 2.42 0.02 96.42 01:02:01 AM 1 1.30 0.00 0.52 2.56 0.03 95.59 01:03:01 AM all 11.11 0.00 1.64 0.17 0.09 86.99 01:03:01 AM 0 15.28 0.00 1.68 0.12 0.10 82.82 01:03:01 AM 1 6.95 0.00 1.61 0.22 0.08 91.14 01:04:01 AM all 29.01 0.00 3.07 0.57 0.12 67.23 01:04:01 AM 0 40.22 0.00 3.00 0.63 0.12 56.03 01:04:01 AM 1 17.80 0.00 3.14 0.50 0.12 78.45 Average: all 18.87 0.00 2.81 2.17 0.09 76.07 Average: 0 26.91 0.00 3.18 2.27 0.08 67.57 Average: 1 10.83 0.00 2.43 2.07 0.09 84.58