---> uname -a: Linux prd-centos8-robot-2c-8g-8546.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4981 19 2133 6819 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:5a:a1:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe5a:a1aa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/17/2024 _x86_64_ (2 CPU) 01:33:05 LINUX RESTART (2 CPU) 01:34:01 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 83.80 12.83 70.97 2388.54 5796.93 01:36:01 AM 75.92 0.78 75.14 53.05 7930.27 01:37:01 AM 27.87 0.82 27.06 123.43 3254.77 01:38:01 AM 22.68 0.17 22.51 9.46 1378.32 01:39:01 AM 44.93 0.03 44.89 3.47 6928.36 01:40:01 AM 3.47 0.02 3.45 0.13 162.15 01:41:01 AM 0.58 0.00 0.58 0.00 99.08 01:42:01 AM 0.43 0.00 0.43 0.00 39.29 01:43:01 AM 0.18 0.00 0.18 0.00 44.26 01:44:01 AM 22.69 0.32 22.38 44.79 1460.00 Average: 28.26 1.50 26.76 262.26 2709.31 01:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5339140 7058268 2543296 32.27 2688 1901440 702880 7.87 212188 2011004 149188 01:36:01 AM 5181360 7010956 2701076 34.27 2688 2006116 702296 7.86 221748 2133796 79656 01:37:01 AM 5243284 7077220 2639152 33.48 2688 2011092 650628 7.29 240500 2054424 24 01:38:01 AM 4992108 7022588 2890328 36.67 2688 2200164 694660 7.78 261036 2262708 170000 01:39:01 AM 5021236 7054664 2861200 36.30 2688 2203004 649512 7.27 262776 2224856 12 01:40:01 AM 4976432 7012192 2906004 36.87 2688 2205336 759056 8.50 262980 2269344 756 01:41:01 AM 4972652 7010752 2909784 36.91 2688 2207668 776252 8.69 262984 2272796 352 01:42:01 AM 4967692 7006752 2914744 36.98 2688 2208628 776252 8.69 262988 2277796 332 01:43:01 AM 4965696 7005752 2916740 37.00 2688 2209624 776252 8.69 262996 2279888 44 01:44:01 AM 5089188 6966672 2793248 35.44 2688 2053016 751008 8.41 444116 2000504 176 Average: 5074879 7022582 2807557 35.62 2688 2120609 723880 8.11 269431 2178712 40054 01:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 141.48 104.12 1090.23 27.34 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 46.03 38.25 418.31 7.18 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 14.38 11.21 5.24 11.35 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 33.19 28.67 293.47 6.04 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 223.20 196.07 47.80 39.20 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 128.17 123.08 29.50 12.29 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 128.77 125.12 27.60 13.35 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 35.28 32.18 8.20 5.43 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 39.93 34.36 9.29 6.15 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 53.88 38.12 108.10 42.17 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 84.43 73.12 203.77 17.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/17/2024 _x86_64_ (2 CPU) 01:33:05 LINUX RESTART (2 CPU) 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 37.03 0.00 5.86 2.78 0.11 54.22 01:35:01 AM 0 39.84 0.00 6.44 3.12 0.12 50.48 01:35:01 AM 1 34.23 0.00 5.28 2.45 0.10 57.94 01:36:01 AM all 30.46 0.00 3.56 2.07 0.11 63.81 01:36:01 AM 0 42.09 0.00 4.19 2.55 0.12 51.05 01:36:01 AM 1 18.87 0.00 2.93 1.58 0.10 76.52 01:37:01 AM all 12.32 0.00 1.46 0.83 0.07 85.32 01:37:01 AM 0 9.28 0.00 1.64 0.65 0.07 88.37 01:37:01 AM 1 15.35 0.00 1.28 1.02 0.07 82.28 01:38:01 AM all 20.29 0.00 3.50 1.13 0.07 75.01 01:38:01 AM 0 27.31 0.00 3.95 1.12 0.07 67.55 01:38:01 AM 1 13.28 0.00 3.05 1.13 0.07 82.47 01:39:01 AM all 12.20 0.00 1.93 1.28 0.07 84.52 01:39:01 AM 0 9.88 0.00 1.87 1.29 0.07 86.90 01:39:01 AM 1 14.52 0.00 1.99 1.27 0.07 82.15 01:40:01 AM all 12.92 0.00 0.85 0.04 0.07 86.12 01:40:01 AM 0 18.06 0.00 0.66 0.00 0.07 81.21 01:40:01 AM 1 7.80 0.00 1.04 0.08 0.07 91.01 01:41:01 AM all 13.90 0.00 0.77 0.00 0.09 85.25 01:41:01 AM 0 16.48 0.00 0.77 0.00 0.08 82.66 01:41:01 AM 1 11.31 0.00 0.76 0.00 0.10 87.83 01:42:01 AM all 9.01 0.00 0.42 0.00 0.08 90.50 01:42:01 AM 0 10.83 0.00 0.43 0.00 0.07 88.66 01:42:01 AM 1 7.19 0.00 0.40 0.00 0.08 92.33 01:43:01 AM all 10.63 0.00 0.42 0.00 0.08 88.88 01:43:01 AM 0 14.81 0.00 0.42 0.00 0.08 84.69 01:43:01 AM 1 6.44 0.00 0.42 0.00 0.07 93.08 01:44:01 AM all 26.74 0.00 2.60 0.34 0.08 70.24 01:44:01 AM 0 33.80 0.00 2.74 0.25 0.07 63.15 01:44:01 AM 1 19.69 0.00 2.47 0.43 0.08 77.32 Average: all 18.57 0.00 2.14 0.85 0.08 78.36 Average: 0 22.25 0.00 2.31 0.90 0.08 74.45 Average: 1 14.89 0.00 1.97 0.80 0.08 82.27