---> uname -a: Linux prd-centos8-robot-2c-8g-40811.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: 2800.000 BogoMIPS: 5600.00 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 586 4991 19 2119 6815 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:6f:0b:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe6f:b9d/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) 10/09/2024 _x86_64_ (2 CPU) 04:55:27 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 100.82 50.12 50.69 6268.07 28987.46 04:58:01 AM 130.26 7.41 122.84 1296.50 11009.00 04:59:01 AM 20.66 0.42 20.25 64.79 2367.46 05:00:01 AM 46.62 0.00 46.62 0.00 5714.25 05:01:01 AM 20.06 0.05 20.01 3.60 2652.98 05:02:01 AM 9.43 0.48 8.94 70.75 280.01 05:03:01 AM 27.77 0.53 27.24 64.78 1218.09 Average: 50.80 8.43 42.37 1109.88 7461.61 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5457120 7041968 2425304 30.77 2688 1775628 702948 7.87 190832 1942740 117400 04:58:01 AM 5170632 7004012 2711792 34.40 2688 2010688 706252 7.91 221428 2141116 60432 04:59:01 AM 5245544 7080888 2636880 33.45 2688 2012636 628172 7.03 240304 2048900 12 05:00:01 AM 4964396 7001684 2918028 37.02 2688 2206520 689360 7.72 253764 2282088 65680 05:01:01 AM 5018652 7055776 2863772 36.33 2688 2206708 628192 7.03 257924 2228252 8 05:02:01 AM 5092316 6983744 2790108 35.40 2688 2064796 721076 8.07 276152 2154620 28692 05:03:01 AM 5134132 7000948 2748292 34.87 2688 2042752 692464 7.75 445700 1951252 16720 Average: 5154685 7024146 2727739 34.61 2688 2045675 681209 7.63 269443 2106995 41278 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 302.88 194.67 1538.80 63.17 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 64.43 53.40 669.10 8.80 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 16.85 7.42 5.57 3.08 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 33.84 28.84 293.61 6.52 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 148.50 104.27 42.39 28.09 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 63.92 42.36 77.90 23.68 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 20.33 18.21 16.34 8.63 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 92.97 64.17 377.70 20.28 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:27 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 35.68 0.03 6.25 10.61 0.08 47.34 04:57:01 AM 0 43.55 0.02 5.72 11.37 0.08 39.26 04:57:01 AM 1 27.81 0.03 6.79 9.86 0.08 55.42 04:58:01 AM all 33.61 0.00 5.64 4.61 0.10 56.03 04:58:01 AM 0 35.66 0.00 6.46 4.74 0.10 53.04 04:58:01 AM 1 31.57 0.00 4.83 4.48 0.10 59.02 04:59:01 AM all 10.15 0.00 1.24 0.58 0.06 87.96 04:59:01 AM 0 16.04 0.00 1.22 0.37 0.07 82.31 04:59:01 AM 1 4.26 0.00 1.27 0.80 0.05 93.62 05:00:01 AM all 21.93 0.00 3.52 1.23 0.08 73.24 05:00:01 AM 0 25.19 0.00 3.83 0.87 0.07 70.05 05:00:01 AM 1 18.67 0.00 3.20 1.60 0.08 76.44 05:01:01 AM all 5.02 0.00 1.20 0.82 0.03 92.93 05:01:01 AM 0 6.39 0.00 1.32 0.77 0.03 91.49 05:01:01 AM 1 3.64 0.00 1.07 0.87 0.03 94.38 05:02:01 AM all 8.12 0.00 1.50 0.08 0.05 90.25 05:02:01 AM 0 11.36 0.00 1.43 0.12 0.05 87.04 05:02:01 AM 1 4.88 0.00 1.57 0.03 0.05 93.46 05:03:01 AM all 30.43 0.00 3.55 0.33 0.11 65.59 05:03:01 AM 0 45.24 0.00 3.80 0.27 0.12 50.58 05:03:01 AM 1 15.61 0.00 3.29 0.38 0.10 80.62 Average: all 20.71 0.00 3.27 2.60 0.07 73.34 Average: 0 26.20 0.00 3.40 2.64 0.07 67.69 Average: 1 15.21 0.00 3.15 2.57 0.07 79.00