---> uname -a: Linux prd-centos8-robot-2c-8g-8829.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 609 4958 19 2129 6791 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:87:f3:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe87:f36d/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) 11/20/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 90.60 44.78 45.83 6136.05 22054.09 04:01:01 AM 121.26 7.42 113.84 1294.48 9889.97 04:02:01 AM 31.05 0.46 30.59 67.07 3683.32 04:03:01 AM 42.87 0.07 42.80 4.00 2775.97 04:04:01 AM 25.36 0.00 25.36 0.00 5515.33 04:05:01 AM 3.23 0.12 3.12 33.06 142.82 04:06:01 AM 0.33 0.00 0.33 0.00 4.83 04:07:01 AM 0.23 0.00 0.23 0.00 2.82 04:08:01 AM 13.78 0.40 13.38 46.78 736.90 Average: 36.54 5.92 30.62 842.92 4978.64 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5465656 7046996 2416768 30.66 2688 1772416 707536 7.92 190012 1940048 113464 04:01:01 AM 5171692 7009608 2710732 34.39 2688 2014584 715304 8.01 220716 2143096 90064 04:02:01 AM 5200020 7042796 2682404 34.03 2688 2020060 687820 7.70 244068 2093696 3504 04:03:01 AM 5033088 7072364 2849336 36.15 2688 2208600 630364 7.06 256784 2223384 155420 04:04:01 AM 4999048 7037896 2883376 36.58 2688 2208572 660988 7.40 256932 2253648 4 04:05:01 AM 4952352 6993688 2930072 37.17 2688 2211056 726152 8.13 257204 2299912 4 04:06:01 AM 4937668 6979020 2944756 37.36 2688 2211072 772716 8.65 257204 2314152 24 04:07:01 AM 4939344 6980700 2943080 37.34 2688 2211088 772716 8.65 257204 2312028 4 04:08:01 AM 5141704 7013512 2740720 34.77 2688 2046852 685184 7.67 448068 1940032 13364 Average: 5093397 7019620 2789027 35.38 2688 2100478 706531 7.91 265355 2168888 41761 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 267.64 178.92 1498.06 58.99 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 71.89 54.99 715.28 8.98 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.85 9.62 6.59 3.79 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 36.89 34.46 300.02 8.46 0.00 0.00 0.00 0.00 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 210.51 167.12 41.12 40.46 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 153.50 140.89 47.46 55.84 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 236.24 233.81 189.30 93.03 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 156.86 153.52 75.99 54.38 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 60.90 44.18 94.37 24.06 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 134.98 113.22 330.25 38.72 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 31.25 0.03 6.07 20.68 0.11 41.86 04:00:01 AM 0 30.67 0.03 4.91 18.03 0.10 46.26 04:00:01 AM 1 31.83 0.02 7.22 23.33 0.12 37.48 04:01:01 AM all 34.15 0.00 5.70 4.55 0.12 55.47 04:01:01 AM 0 49.08 0.00 6.94 4.17 0.12 39.68 04:01:01 AM 1 19.31 0.00 4.47 4.93 0.12 71.18 04:02:01 AM all 13.18 0.00 1.88 2.00 0.12 82.82 04:02:01 AM 0 17.45 0.00 2.16 1.67 0.17 78.55 04:02:01 AM 1 8.91 0.00 1.60 2.33 0.07 87.09 04:03:01 AM all 26.39 0.00 3.72 4.74 0.10 65.04 04:03:01 AM 0 29.82 0.00 3.68 4.11 0.08 62.31 04:03:01 AM 1 22.97 0.00 3.76 5.38 0.12 67.76 04:04:01 AM all 0.59 0.00 0.69 3.68 0.04 95.00 04:04:01 AM 0 0.47 0.00 0.84 4.05 0.05 94.60 04:04:01 AM 1 0.70 0.00 0.55 3.32 0.03 95.39 04:05:01 AM all 13.35 0.00 0.54 0.21 0.08 85.82 04:05:01 AM 0 13.15 0.00 0.62 0.42 0.08 85.72 04:05:01 AM 1 13.55 0.00 0.45 0.00 0.08 85.92 04:06:01 AM all 19.08 0.00 0.49 0.00 0.10 80.33 04:06:01 AM 0 5.64 0.00 0.27 0.00 0.10 93.99 04:06:01 AM 1 32.58 0.00 0.72 0.00 0.10 66.60 04:07:01 AM all 21.71 0.00 0.44 0.00 0.11 77.74 04:07:01 AM 0 1.94 0.00 0.23 0.00 0.10 97.73 04:07:01 AM 1 41.61 0.00 0.64 0.00 0.12 57.63 04:08:01 AM all 16.61 0.00 2.67 0.18 0.07 80.46 04:08:01 AM 0 13.41 0.00 2.71 0.10 0.07 83.71 04:08:01 AM 1 19.83 0.00 2.63 0.27 0.07 77.21 Average: all 19.59 0.00 2.47 3.99 0.09 73.86 Average: 0 17.93 0.00 2.48 3.60 0.10 75.88 Average: 1 21.25 0.00 2.45 4.38 0.09 71.83