---> uname -a: Linux prd-centos8-robot-2c-8g-370.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 575 4993 19 2128 6826 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:09:e9:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe09:e95b/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) 12/06/2024 _x86_64_ (2 CPU) 04:02:23 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 116.82 63.75 53.07 6691.11 33888.23 04:05:01 AM 87.74 6.98 80.75 1258.86 6644.81 04:06:01 AM 72.39 0.67 71.73 49.45 9356.21 04:07:01 AM 30.78 0.38 30.39 64.26 1652.79 04:08:01 AM 36.40 0.03 36.37 3.47 6703.22 04:09:01 AM 4.38 0.10 4.28 32.13 146.93 04:10:01 AM 0.63 0.00 0.63 0.00 10.11 04:11:01 AM 6.03 0.32 5.71 36.92 234.51 04:12:01 AM 29.06 0.53 28.52 64.78 1234.42 Average: 42.56 7.98 34.57 900.63 6602.56 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5617312 7103100 2265120 28.74 2688 1679472 653424 7.32 177084 1808532 78340 04:05:01 AM 5262724 7071972 2619708 33.23 2688 1987096 656456 7.35 209512 2073648 213832 04:06:01 AM 5124700 6992228 2757732 34.99 2688 2044492 718944 8.05 233336 2177712 25576 04:07:01 AM 5024988 7070616 2857444 36.25 2688 2214552 624508 6.99 253704 2232472 187964 04:08:01 AM 5019876 7065272 2862556 36.32 2688 2214740 623848 6.99 257456 2229552 4 04:09:01 AM 4911280 6957908 2971152 37.69 2688 2215968 783788 8.78 257584 2337028 28 04:10:01 AM 4888012 6934680 2994420 37.99 2688 2216008 794400 8.89 257584 2360112 4 04:11:01 AM 5151368 7025676 2731064 34.65 2688 2049464 664916 7.45 252488 2125392 4724 04:12:01 AM 5157208 7033468 2725224 34.57 2688 2051736 673288 7.54 448664 1927260 16604 Average: 5128608 7028324 2753824 34.94 2688 2074836 688175 7.71 260824 2141301 58564 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 264.59 142.03 1015.96 56.48 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 71.87 58.34 807.65 8.38 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 54.15 36.29 440.36 6.77 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 38.78 32.79 296.94 7.49 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 228.37 170.03 47.88 42.61 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 175.00 160.16 1140.30 698.90 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 464.13 425.14 7156.91 27.45 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 218.11 194.67 2832.76 27.93 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 20.59 19.76 17.29 9.44 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 170.45 137.68 1529.43 98.45 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:23 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 29.32 0.05 6.37 36.73 0.14 27.38 04:04:01 AM 0 33.57 0.09 7.03 36.43 0.12 22.77 04:04:01 AM 1 25.07 0.02 5.72 37.04 0.16 32.00 04:05:01 AM all 31.76 0.00 5.41 3.67 0.12 59.04 04:05:01 AM 0 37.69 0.00 6.10 3.55 0.12 52.55 04:05:01 AM 1 25.89 0.00 4.73 3.80 0.12 65.47 04:06:01 AM all 19.83 0.00 2.17 5.16 0.08 72.76 04:06:01 AM 0 14.75 0.00 2.05 5.63 0.07 77.50 04:06:01 AM 1 24.92 0.00 2.29 4.68 0.10 68.01 04:07:01 AM all 25.27 0.00 3.60 0.66 0.08 70.39 04:07:01 AM 0 20.72 0.00 3.29 0.70 0.08 75.20 04:07:01 AM 1 29.80 0.00 3.91 0.62 0.08 65.59 04:08:01 AM all 5.33 0.00 1.52 2.63 0.06 90.47 04:08:01 AM 0 4.61 0.00 1.42 3.20 0.07 90.70 04:08:01 AM 1 6.05 0.00 1.61 2.06 0.05 90.24 04:09:01 AM all 10.72 0.00 0.68 0.05 0.06 88.50 04:09:01 AM 0 11.29 0.00 0.54 0.05 0.05 88.07 04:09:01 AM 1 10.14 0.00 0.82 0.05 0.07 88.92 04:10:01 AM all 13.37 0.00 1.48 0.00 0.10 85.05 04:10:01 AM 0 22.80 0.00 2.42 0.00 0.12 74.66 04:10:01 AM 1 3.98 0.00 0.54 0.00 0.08 95.40 04:11:01 AM all 10.63 0.00 1.81 0.03 0.08 87.46 04:11:01 AM 0 8.42 0.00 1.54 0.02 0.07 89.96 04:11:01 AM 1 12.85 0.00 2.09 0.03 0.08 84.94 04:12:01 AM all 31.76 0.00 3.48 0.42 0.08 64.26 04:12:01 AM 0 41.66 0.00 3.55 0.45 0.08 54.26 04:12:01 AM 1 21.85 0.00 3.41 0.38 0.08 74.27 Average: all 19.76 0.01 2.94 5.37 0.09 71.83 Average: 0 21.69 0.01 3.09 5.45 0.09 69.67 Average: 1 17.84 0.00 2.78 5.30 0.09 73.99