---> uname -a: Linux prd-centos8-robot-2c-8g-38685.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 622 4946 19 2128 6778 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:b8:1c:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:feb8:1cb2/64 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) 10/04/2024 _x86_64_ (2 CPU) 04:18:14 LINUX RESTART (2 CPU) 04:19:02 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 87.31 44.39 42.92 5916.64 4867.06 04:21:01 AM 110.20 7.41 102.78 1296.50 10047.53 04:22:01 AM 26.42 0.38 26.04 62.51 3422.03 04:23:01 AM 41.38 0.03 41.34 2.27 2847.16 04:24:01 AM 23.49 0.03 23.46 3.47 5517.03 04:25:01 AM 3.77 0.10 3.67 32.13 171.52 04:26:01 AM 1.03 0.00 1.03 0.00 114.23 04:27:01 AM 0.22 0.00 0.22 0.00 36.73 04:28:01 AM 0.20 0.00 0.20 0.00 30.16 04:29:01 AM 12.41 0.32 12.10 36.93 426.45 Average: 30.55 5.20 25.35 726.46 2744.62 04:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5501960 7054616 2380472 30.20 2688 1743108 701124 7.85 190960 1899648 73948 04:21:01 AM 5175392 7002200 2707040 34.34 2688 2003252 705408 7.90 221860 2139148 90024 04:22:01 AM 5254196 7082308 2628236 33.34 2688 2005128 628008 7.03 240492 2043812 16 04:23:01 AM 4984288 7014604 2898144 36.77 2688 2199304 674924 7.56 255244 2274224 154492 04:24:01 AM 5000976 7031036 2881456 36.56 2688 2199428 653108 7.31 258540 2250148 4 04:25:01 AM 4954008 6986784 2928424 37.15 2688 2202144 742696 8.32 258692 2296412 112 04:26:01 AM 4946160 6981484 2936272 37.25 2688 2204692 793680 8.89 258704 2304124 88 04:27:01 AM 4943900 6980220 2938532 37.28 2688 2205688 793680 8.89 258708 2306324 80 04:28:01 AM 4940808 6977924 2941624 37.32 2688 2206484 793680 8.89 258708 2309380 20 04:29:01 AM 5079644 6950044 2802788 35.56 2688 2045896 739596 8.28 291548 2158596 27404 Average: 5078133 7006122 2804299 35.58 2688 2101512 722590 8.09 249346 2198182 34619 04:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 314.33 183.77 1335.01 61.03 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 81.52 64.03 874.69 9.80 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 12.35 8.40 4.98 3.30 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 41.79 35.21 299.10 8.84 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 208.31 148.07 41.72 39.60 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 120.60 108.40 24.47 10.09 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 173.38 168.28 33.73 16.57 0.00 0.00 0.00 0.00 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 36.01 31.46 8.41 5.43 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 32.39 28.13 7.44 4.91 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 77.07 54.94 102.52 40.92 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 109.44 82.90 271.45 19.98 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) 10/04/2024 _x86_64_ (2 CPU) 04:18:14 LINUX RESTART (2 CPU) 04:19:02 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 26.95 0.03 5.41 9.01 0.11 58.49 04:20:01 AM 0 29.67 0.03 5.61 10.18 0.12 54.39 04:20:01 AM 1 24.22 0.03 5.20 7.84 0.10 62.60 04:21:01 AM all 34.25 0.00 5.62 4.43 0.12 55.58 04:21:01 AM 0 54.65 0.00 7.15 4.77 0.12 33.32 04:21:01 AM 1 13.98 0.00 4.11 4.09 0.12 77.70 04:22:01 AM all 9.93 0.00 1.26 1.66 0.06 87.09 04:22:01 AM 0 17.86 0.00 1.34 1.04 0.07 79.70 04:22:01 AM 1 2.01 0.00 1.19 2.27 0.05 94.48 04:23:01 AM all 24.93 0.00 4.09 2.31 0.11 68.56 04:23:01 AM 0 33.91 0.00 4.82 2.08 0.08 59.10 04:23:01 AM 1 16.02 0.00 3.37 2.53 0.13 77.95 04:24:01 AM all 2.64 0.00 0.77 3.08 0.03 93.48 04:24:01 AM 0 4.59 0.00 0.82 2.93 0.03 91.63 04:24:01 AM 1 0.70 0.00 0.72 3.23 0.03 95.32 04:25:01 AM all 10.36 0.00 0.81 0.05 0.07 88.71 04:25:01 AM 0 12.40 0.00 0.93 0.02 0.05 86.60 04:25:01 AM 1 8.34 0.00 0.69 0.08 0.08 90.80 04:26:01 AM all 14.39 0.00 0.88 0.00 0.09 84.64 04:26:01 AM 0 16.44 0.00 0.85 0.00 0.10 82.61 04:26:01 AM 1 12.35 0.00 0.91 0.00 0.08 86.66 04:27:01 AM all 8.92 0.00 0.44 0.00 0.07 90.57 04:27:01 AM 0 12.45 0.00 0.45 0.00 0.07 87.03 04:27:01 AM 1 5.39 0.00 0.43 0.00 0.07 94.11 04:28:01 AM all 8.40 0.00 0.44 0.00 0.07 91.09 04:28:01 AM 0 6.61 0.00 0.49 0.00 0.07 92.83 04:28:01 AM 1 10.18 0.00 0.40 0.00 0.07 89.35 04:29:01 AM all 18.70 0.00 1.81 0.18 0.08 79.25 04:29:01 AM 0 29.00 0.00 2.49 0.20 0.08 68.23 04:29:01 AM 1 8.38 0.00 1.12 0.15 0.07 90.28 Average: all 15.93 0.00 2.15 2.06 0.08 79.78 Average: 0 21.75 0.00 2.49 2.11 0.08 73.56 Average: 1 10.13 0.00 1.81 2.01 0.08 85.97