---> uname -a: Linux prd-centos8-robot-2c-8g-19985.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 587 4981 19 2127 6813 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:51:7e:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe51:7e29/64 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) 09/08/2024 _x86_64_ (2 CPU) 02:38:17 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 91.19 45.05 46.13 6271.38 25697.38 02:41:01 AM 119.22 7.41 111.81 1296.29 9384.99 02:42:01 AM 29.41 0.42 28.99 64.78 3492.72 02:43:01 AM 32.74 2.48 30.26 392.60 1682.50 02:44:01 AM 39.41 0.03 39.37 3.46 6686.81 02:45:01 AM 2.48 0.00 2.48 0.00 71.66 02:46:01 AM 0.12 0.00 0.12 0.00 1.30 02:47:01 AM 0.40 0.08 0.32 31.99 8.68 02:48:01 AM 25.96 0.65 25.31 74.12 1218.86 Average: 37.88 6.24 31.65 903.86 5360.91 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5435284 7027720 2447140 31.05 2688 1782988 729524 8.17 191244 1965388 115900 02:41:01 AM 5169052 6997824 2713372 34.42 2688 2005760 706604 7.91 221884 2144204 86236 02:42:01 AM 5245404 7075432 2637020 33.45 2688 2007636 626888 7.02 240476 2050256 32 02:43:01 AM 5020576 7060076 2861848 36.31 2688 2208904 637644 7.14 260036 2231076 185008 02:44:01 AM 5018896 7058132 2863528 36.33 2688 2209032 622256 6.97 263908 2225776 8 02:45:01 AM 5018384 7057620 2864040 36.33 2688 2209032 622256 6.97 263912 2226500 16 02:46:01 AM 5018432 7057668 2863992 36.33 2688 2209032 637676 7.14 263912 2226264 8 02:47:01 AM 5017148 7058680 2865276 36.35 2688 2211312 626804 7.02 264452 2227288 1296 02:48:01 AM 5115932 6986400 2766492 35.10 2688 2045900 701248 7.85 446140 1969496 192 Average: 5117679 7042172 2764745 35.07 2688 2098844 656767 7.35 268440 2140694 43188 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 307.33 187.45 1575.84 61.21 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 52.36 43.71 556.61 7.98 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 14.03 9.43 5.45 3.45 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 45.94 37.94 278.57 9.50 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 468.65 287.89 106.42 80.47 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 3.25 2.15 0.84 0.66 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 2.88 1.93 0.47 0.44 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 70.09 46.12 18.69 5.15 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 51.12 40.53 82.53 24.32 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 112.87 73.03 291.72 21.47 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) 09/08/2024 _x86_64_ (2 CPU) 02:38:17 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 37.76 0.03 6.78 15.60 0.12 39.71 02:40:01 AM 0 44.43 0.05 7.82 14.16 0.12 33.41 02:40:01 AM 1 31.15 0.02 5.75 17.02 0.12 45.94 02:41:01 AM all 32.53 0.00 5.61 5.79 0.11 55.96 02:41:01 AM 0 41.16 0.00 5.92 6.08 0.10 46.74 02:41:01 AM 1 23.91 0.00 5.30 5.50 0.12 65.17 02:42:01 AM all 9.93 0.00 1.37 6.68 0.06 81.96 02:42:01 AM 0 13.61 0.00 1.51 4.57 0.07 80.24 02:42:01 AM 1 6.25 0.00 1.24 8.79 0.05 83.67 02:43:01 AM all 23.47 0.00 4.28 1.09 0.09 71.07 02:43:01 AM 0 26.61 0.00 4.67 1.37 0.10 67.25 02:43:01 AM 1 20.33 0.00 3.88 0.82 0.08 74.89 02:44:01 AM all 5.35 0.00 1.61 2.30 0.06 90.69 02:44:01 AM 0 4.36 0.00 1.39 1.88 0.05 92.32 02:44:01 AM 1 6.34 0.00 1.83 2.72 0.07 89.05 02:45:01 AM all 0.24 0.00 0.11 0.01 0.04 99.60 02:45:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 02:45:01 AM 1 0.38 0.00 0.12 0.02 0.05 99.43 02:46:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 02:46:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:46:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 02:47:01 AM all 2.55 0.00 0.54 0.08 0.05 96.78 02:47:01 AM 0 3.27 0.00 0.60 0.03 0.05 96.04 02:47:01 AM 1 1.84 0.00 0.47 0.13 0.05 97.51 02:48:01 AM all 25.02 0.00 3.27 0.71 0.09 70.91 02:48:01 AM 0 33.84 0.00 3.89 0.65 0.10 61.52 02:48:01 AM 1 16.23 0.00 2.66 0.77 0.08 80.26 Average: all 15.20 0.00 2.62 3.56 0.07 78.54 Average: 0 18.54 0.01 2.87 3.17 0.07 75.34 Average: 1 11.86 0.00 2.37 3.95 0.07 81.74