---> uname -a: Linux prd-centos8-robot-2c-8g-341.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: 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 558 5026 19 2112 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:d4:bc:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fed4:bc93/64 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) 02:58:57 LINUX RESTART (2 CPU) 03:00:00 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 123.24 33.10 90.14 738.03 74456.34 03:01:01 AM 82.47 46.05 36.42 5754.35 11831.72 03:02:01 AM 66.28 6.78 59.51 1246.22 5165.57 03:03:01 AM 46.99 0.03 46.96 0.53 6077.24 03:04:02 AM 45.20 0.73 44.47 51.98 3575.02 03:05:01 AM 20.43 0.88 19.55 125.52 1712.28 03:06:01 AM 7.75 0.17 7.58 9.47 523.36 03:07:01 AM 55.83 0.03 55.80 3.47 7547.22 03:08:01 AM 6.03 0.02 6.02 0.93 250.32 03:09:01 AM 22.24 0.30 21.94 43.85 1019.94 Average: 39.51 6.19 33.32 805.19 4378.52 03:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 6141244 7356488 1741188 22.09 2688 1421548 375568 4.76 111616 1407968 268132 03:01:01 AM 5565688 7091904 2316744 29.39 2688 1718660 691312 7.74 188300 1845640 79148 03:02:01 AM 5388680 7087280 2493752 31.64 2688 1881160 666716 7.47 210688 1964680 138028 03:03:01 AM 5335876 7071844 2546556 32.31 2688 1918476 681868 7.63 211852 2010344 7124 03:04:02 AM 5211052 7034488 2671380 33.89 2688 2000288 703668 7.88 222180 2104436 37104 03:05:01 AM 5279636 7107648 2602796 33.02 2688 2005260 653860 7.32 241004 2018524 32 03:06:01 AM 5177180 7058220 2705252 34.32 2688 2055764 714004 7.99 254592 2098644 46476 03:07:01 AM 5050472 7076112 2831960 35.93 2688 2195104 638528 7.15 263304 2191112 100 03:08:01 AM 5053756 7080856 2828676 35.89 2688 2196580 643232 7.20 263784 2191696 932 03:09:01 AM 5133732 6989004 2748700 34.87 2688 2030816 732940 8.21 438404 1961568 3968 Average: 5333732 7095384 2548700 32.33 2688 1942366 650170 7.28 240572 1979461 58104 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 1.41 0.70 0.08 0.03 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 252.28 162.13 1181.34 55.97 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 35.18 29.64 397.09 3.45 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 18.10 13.30 172.67 1.78 0.00 0.00 0.00 0.00 03:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:02 AM eth0 34.14 25.12 294.97 6.01 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 13.71 9.84 10.03 3.41 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 16.46 14.13 58.67 3.48 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 151.92 133.64 252.58 37.33 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 137.43 112.00 1360.44 9.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 39.39 31.41 75.56 22.83 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 77.54 58.96 422.24 15.92 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) 02:58:57 LINUX RESTART (2 CPU) 03:00:00 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 0.70 0.00 2.11 91.23 0.00 5.96 03:00:01 AM 0 0.70 0.00 2.10 90.91 0.00 6.29 03:00:01 AM 1 0.70 0.00 2.11 91.55 0.00 5.63 03:01:01 AM all 23.78 0.03 5.31 20.07 0.08 50.73 03:01:01 AM 0 23.43 0.03 4.54 19.26 0.08 52.66 03:01:01 AM 1 24.12 0.03 6.08 20.87 0.08 48.80 03:02:01 AM all 19.44 0.00 3.43 17.20 0.09 59.84 03:02:01 AM 0 8.89 0.00 2.47 16.62 0.07 71.95 03:02:01 AM 1 29.99 0.00 4.38 17.78 0.12 47.73 03:03:01 AM all 7.74 0.00 1.29 24.98 0.04 65.95 03:03:01 AM 0 8.79 0.00 1.42 26.46 0.03 63.30 03:03:01 AM 1 6.70 0.00 1.15 23.50 0.05 68.60 03:04:02 AM all 27.49 0.00 3.02 2.78 0.09 66.61 03:04:02 AM 0 29.09 0.00 3.64 3.45 0.10 63.72 03:04:02 AM 1 25.90 0.00 2.41 2.11 0.08 69.49 03:05:01 AM all 13.03 0.00 1.42 2.60 0.06 82.89 03:05:01 AM 0 13.12 0.00 1.41 1.67 0.05 83.76 03:05:01 AM 1 12.95 0.00 1.43 3.53 0.07 82.02 03:06:01 AM all 9.42 0.00 2.00 0.98 0.05 87.55 03:06:01 AM 0 6.96 0.00 1.85 1.25 0.07 89.87 03:06:01 AM 1 11.89 0.00 2.14 0.70 0.03 85.23 03:07:01 AM all 24.41 0.00 3.71 4.49 0.10 67.29 03:07:01 AM 0 20.29 0.00 3.45 4.37 0.10 71.79 03:07:01 AM 1 28.54 0.00 3.96 4.61 0.10 62.79 03:08:01 AM all 5.65 0.00 0.87 0.08 0.08 93.31 03:08:01 AM 0 5.64 0.00 0.96 0.00 0.10 93.30 03:08:01 AM 1 5.66 0.00 0.79 0.17 0.07 93.32 03:09:01 AM all 26.22 0.00 2.87 1.34 0.11 69.47 03:09:01 AM 0 15.77 0.00 2.79 2.02 0.08 79.33 03:09:01 AM 1 36.65 0.00 2.96 0.65 0.13 59.61 Average: all 17.44 0.00 2.66 8.51 0.08 71.31 Average: 0 14.64 0.00 2.51 8.58 0.08 74.20 Average: 1 20.24 0.00 2.81 8.44 0.08 68.42