---> uname -a: Linux prd-centos8-robot-2c-8g-651.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 576 5000 19 2120 6825 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:88:df:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe88:dfed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 04:16:24 LINUX RESTART (2 CPU) 04:17:02 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 90.41 55.89 34.52 6461.39 30194.26 04:19:01 AM 87.82 7.05 80.77 1310.90 6387.90 04:20:01 AM 75.22 0.72 74.51 51.45 8766.24 04:21:01 AM 22.74 0.85 21.89 123.96 1938.79 04:22:01 AM 45.53 0.17 45.36 9.47 3428.16 04:23:01 AM 14.80 0.05 14.75 4.40 4742.50 04:24:01 AM 10.98 0.23 10.75 34.13 388.57 04:25:01 AM 25.31 0.50 24.81 63.71 1129.39 Average: 46.51 8.08 38.43 996.20 7074.52 04:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 5626492 7075772 2255936 28.62 2688 1645320 675900 7.57 169172 1813444 56780 04:19:01 AM 5258720 7007408 2623708 33.29 2688 1931148 716976 8.03 210060 2092072 174492 04:20:01 AM 5187880 7019236 2694548 34.18 2688 2008844 703276 7.87 220156 2127708 36440 04:21:01 AM 5179428 7050216 2703000 34.29 2688 2046148 673088 7.54 242764 2108700 32028 04:22:01 AM 4959964 7002304 2922464 37.08 2688 2211836 693532 7.77 257888 2294964 140092 04:23:01 AM 4979316 7021920 2903112 36.83 2688 2212532 676448 7.57 261240 2267168 544 04:24:01 AM 5125264 6991116 2757164 34.98 2688 2039048 698792 7.82 279160 2118428 16864 04:25:01 AM 5113392 6981848 2769036 35.13 2688 2044092 715500 8.01 436808 1981732 16132 Average: 5178807 7018728 2703621 34.30 2688 2017371 694189 7.77 259656 2100527 59172 04:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 224.60 127.27 813.43 47.16 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 77.87 67.21 957.61 8.22 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 32.02 26.92 259.74 5.42 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 21.76 11.45 7.11 4.10 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 39.14 36.44 289.49 18.19 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 233.52 166.01 71.37 33.42 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 147.09 124.11 1573.01 27.09 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 17.28 17.03 13.58 8.27 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 98.90 71.94 497.50 18.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 04:16:24 LINUX RESTART (2 CPU) 04:17:02 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 22.19 0.04 4.91 32.56 0.08 40.23 04:18:01 AM 0 21.92 0.03 3.91 30.07 0.09 43.98 04:18:01 AM 1 22.45 0.05 5.91 35.05 0.07 36.47 04:19:01 AM all 36.50 0.00 5.16 3.55 0.12 54.67 04:19:01 AM 0 24.31 0.00 4.38 4.28 0.10 66.93 04:19:01 AM 1 48.70 0.00 5.95 2.83 0.13 42.39 04:20:01 AM all 25.07 0.00 3.14 3.96 0.11 67.72 04:20:01 AM 0 28.47 0.00 3.41 4.19 0.10 63.83 04:20:01 AM 1 21.67 0.00 2.88 3.73 0.12 71.60 04:21:01 AM all 18.11 0.00 2.40 2.08 0.08 77.33 04:21:01 AM 0 6.65 0.00 2.22 1.87 0.07 89.20 04:21:01 AM 1 29.57 0.00 2.59 2.29 0.10 65.46 04:22:01 AM all 26.33 0.00 3.64 6.35 0.10 63.58 04:22:01 AM 0 17.05 0.00 3.09 3.77 0.10 76.00 04:22:01 AM 1 35.61 0.00 4.20 8.92 0.10 51.17 04:23:01 AM all 4.24 0.00 1.06 1.84 0.03 92.83 04:23:01 AM 0 3.32 0.00 1.17 2.28 0.03 93.20 04:23:01 AM 1 5.17 0.00 0.94 1.39 0.03 92.46 04:24:01 AM all 19.62 0.00 2.26 0.68 0.11 77.33 04:24:01 AM 0 23.18 0.00 1.92 0.93 0.13 73.84 04:24:01 AM 1 16.09 0.00 2.61 0.43 0.08 80.79 04:25:01 AM all 30.78 0.00 3.10 0.73 0.10 65.30 04:25:01 AM 0 31.95 0.00 3.32 0.70 0.10 63.92 04:25:01 AM 1 29.60 0.00 2.87 0.75 0.10 66.67 Average: all 22.87 0.01 3.21 6.40 0.09 67.42 Average: 0 19.60 0.00 2.93 5.95 0.09 71.43 Average: 1 26.14 0.01 3.49 6.85 0.09 63.43