---> uname -a: Linux prd-centos8-robot-2c-8g-350.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 559 5026 19 2111 6842 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:a6:9b:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea6:9b5f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 02:59:30 LINUX RESTART (2 CPU) 03:00:00 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 123.60 0.00 123.60 0.00 250822.47 03:01:01 AM 78.92 23.56 55.36 5779.67 15517.88 03:02:01 AM 98.32 6.86 91.46 1248.96 8611.04 03:03:01 AM 39.81 0.68 39.13 49.99 5059.27 03:04:01 AM 11.96 0.82 11.15 123.43 327.66 03:05:01 AM 41.25 0.17 41.08 9.46 3035.20 03:06:01 AM 29.53 0.15 29.38 5.07 5608.38 03:07:01 AM 16.69 0.23 16.46 43.59 650.95 03:08:01 AM 17.56 0.42 17.15 53.72 762.77 Average: 41.91 4.10 37.81 912.60 5401.79 03:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 6065648 7328008 1816784 23.05 2688 1461576 384480 4.88 115016 1441880 108408 03:01:01 AM 5484904 7057080 2397528 30.42 2688 1763612 717168 8.03 191536 1916900 87872 03:02:01 AM 5237404 7040568 2645028 33.56 2688 1980348 697116 7.81 211920 2091144 103448 03:03:01 AM 5211272 7033984 2671160 33.89 2688 1999868 693776 7.77 221948 2103472 20 03:04:01 AM 5278988 7106652 2603444 33.03 2688 2004836 632124 7.08 240792 2017212 4 03:05:01 AM 5006440 7031836 2875992 36.49 2688 2194552 679884 7.61 259912 2245688 153036 03:06:01 AM 5222528 7080416 2659904 33.74 2688 2029072 618256 6.92 254340 2032736 2888 03:07:01 AM 5234944 7089204 2647488 33.59 2688 2029556 627816 7.03 438008 1859516 13360 03:08:01 AM 5182416 7040788 2700016 34.25 2688 2034028 682992 7.65 439784 1910948 16012 Average: 5324949 7089837 2557483 32.45 2688 1944161 637068 7.13 263695 1957722 53894 03:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 288.20 180.61 1501.44 59.45 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 39.57 30.59 286.14 6.53 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 29.56 19.61 265.53 2.65 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 10.48 7.08 4.67 3.09 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 44.76 37.16 287.28 9.34 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 197.73 165.96 84.83 44.53 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.01 19.09 32.28 15.68 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 11.31 10.83 7.84 4.98 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 80.30 58.76 308.19 18.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 02:59:30 LINUX RESTART (2 CPU) 03:00:00 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 0.56 0.00 3.37 47.19 0.00 48.88 03:00:01 AM 0 0.00 0.00 5.62 94.38 0.00 0.00 03:00:01 AM 1 1.12 0.00 1.12 0.00 0.00 97.75 03:01:01 AM all 40.91 0.00 5.79 4.16 0.17 48.97 03:01:01 AM 0 35.32 0.00 5.94 4.45 0.17 54.12 03:01:01 AM 1 46.51 0.00 5.63 3.87 0.17 43.82 03:02:01 AM all 40.78 0.00 5.48 2.69 0.20 50.84 03:02:01 AM 0 14.24 0.00 3.43 2.23 0.22 79.88 03:02:01 AM 1 67.34 0.00 7.54 3.15 0.18 21.78 03:03:01 AM all 12.44 0.00 1.22 1.20 0.07 85.07 03:03:01 AM 0 16.49 0.00 1.24 1.25 0.08 80.94 03:03:01 AM 1 8.41 0.00 1.20 1.15 0.05 89.19 03:04:01 AM all 12.67 0.00 1.18 0.21 0.07 85.87 03:04:01 AM 0 4.83 0.00 1.09 0.32 0.05 93.72 03:04:01 AM 1 20.50 0.00 1.27 0.10 0.08 78.05 03:05:01 AM all 33.10 0.00 4.62 0.85 0.18 61.25 03:05:01 AM 0 24.40 0.00 4.06 0.45 0.22 70.87 03:05:01 AM 1 41.82 0.00 5.17 1.25 0.15 51.61 03:06:01 AM all 5.76 0.00 1.46 1.30 0.07 91.41 03:06:01 AM 0 7.29 0.00 1.64 1.39 0.05 89.63 03:06:01 AM 1 4.23 0.00 1.29 1.20 0.08 93.19 03:07:01 AM all 24.89 0.00 2.25 0.28 0.10 72.49 03:07:01 AM 0 13.65 0.00 2.09 0.40 0.10 83.76 03:07:01 AM 1 36.12 0.00 2.40 0.15 0.10 61.23 03:08:01 AM all 18.72 0.00 2.10 1.02 0.08 78.07 03:08:01 AM 0 17.72 0.00 2.22 1.04 0.08 78.93 03:08:01 AM 1 19.72 0.00 1.99 1.00 0.08 77.21 Average: all 23.62 0.00 3.01 1.55 0.12 71.70 Average: 0 16.71 0.00 2.72 1.61 0.12 78.84 Average: 1 30.53 0.00 3.31 1.48 0.11 64.57