---> uname -a: Linux prd-centos8-robot-2c-8g-5105.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 588 4990 19 2118 6813 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:4e:5c:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe4e:5ce3/64 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) 12/24/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 95.80 33.67 62.14 5824.69 6057.40 12:57:01 AM 87.54 0.73 86.80 53.05 10282.71 12:58:01 AM 27.10 0.52 26.58 64.79 2089.74 12:59:01 AM 60.00 6.75 53.25 1249.18 7462.50 01:00:01 AM 5.28 0.10 5.18 32.13 215.88 01:01:01 AM 2.07 0.00 2.07 0.00 73.10 01:02:01 AM 0.45 0.08 0.37 1.86 8.89 01:03:01 AM 15.83 0.42 15.41 47.73 680.62 Average: 36.76 5.28 31.47 909.22 3358.64 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5377632 7036744 2504792 31.78 2688 1842816 688120 7.70 184684 2001992 161164 12:57:01 AM 5217728 7012224 2664696 33.81 2688 1972756 704428 7.89 197880 2122804 30680 12:58:01 AM 5147568 7016708 2734856 34.70 2688 2044796 699392 7.83 232156 2151392 62556 12:59:01 AM 5023688 7059476 2858736 36.27 2688 2205928 639440 7.16 257672 2227716 84 01:00:01 AM 4957880 6994860 2924544 37.10 2688 2207128 729104 8.16 257800 2292972 240 01:01:01 AM 4850824 6887864 3031600 38.46 2688 2207184 842488 9.43 257800 2398824 44 01:02:01 AM 4896656 6934060 2985768 37.88 2688 2207548 780664 8.74 257968 2353528 236 01:03:01 AM 5169432 7030488 2712992 34.42 2688 2037580 657136 7.36 447140 1917844 13364 Average: 5080176 6996553 2802248 35.55 2688 2090717 717596 8.03 261638 2183384 33546 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 325.55 200.48 1654.39 60.94 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 59.15 43.12 586.93 7.77 0.00 0.00 0.00 0.00 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 37.08 29.86 211.93 7.13 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 207.88 154.87 131.86 41.29 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 42.31 41.89 8.11 311.14 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 529.44 448.11 5703.53 409.62 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 513.88 418.05 5386.79 27.16 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 124.51 96.58 792.47 24.67 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 230.02 179.16 1810.04 111.21 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) 12/24/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.45 0.03 6.39 3.31 0.10 52.73 12:56:01 AM 0 40.29 0.02 6.19 2.62 0.10 50.78 12:56:01 AM 1 34.61 0.03 6.58 3.99 0.10 54.69 12:57:01 AM all 22.77 0.00 3.12 3.92 0.08 70.11 12:57:01 AM 0 31.30 0.00 3.47 3.57 0.08 61.58 12:57:01 AM 1 14.23 0.00 2.77 4.26 0.08 78.65 12:58:01 AM all 20.55 0.00 2.62 1.89 0.10 74.84 12:58:01 AM 0 28.44 0.00 3.09 1.62 0.10 66.74 12:58:01 AM 1 12.67 0.00 2.15 2.15 0.10 82.92 12:59:01 AM all 18.32 0.00 3.93 2.53 0.08 75.15 12:59:01 AM 0 18.76 0.00 4.07 2.57 0.07 74.53 12:59:01 AM 1 17.88 0.00 3.79 2.49 0.08 75.76 01:00:01 AM all 4.35 0.00 0.27 0.08 0.06 95.25 01:00:01 AM 0 5.47 0.00 0.29 0.05 0.05 94.15 01:00:01 AM 1 3.24 0.00 0.25 0.10 0.07 96.34 01:01:01 AM all 14.21 0.00 1.71 0.01 0.10 83.97 01:01:01 AM 0 19.77 0.00 2.36 0.00 0.12 77.75 01:01:01 AM 1 8.66 0.00 1.06 0.02 0.08 90.18 01:02:01 AM all 10.17 0.00 1.55 0.00 0.09 88.19 01:02:01 AM 0 13.90 0.00 2.11 0.00 0.10 83.89 01:02:01 AM 1 6.50 0.00 1.00 0.00 0.08 92.41 01:03:01 AM all 18.68 0.00 2.80 0.44 0.08 78.01 01:03:01 AM 0 23.95 0.00 2.85 0.42 0.08 72.70 01:03:01 AM 1 13.41 0.00 2.74 0.47 0.07 83.31 Average: all 18.33 0.00 2.80 1.52 0.09 77.25 Average: 0 22.77 0.00 3.06 1.36 0.09 72.72 Average: 1 13.91 0.00 2.55 1.69 0.08 81.77