---> uname -a: Linux prd-centos8-robot-2c-8g-8342.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 607 4957 19 2132 6793 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:04:63:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe04:6385/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 119.93 6.98 112.95 1258.65 10382.29 04:40:01 AM 42.52 1.02 41.51 111.49 4885.06 04:41:01 AM 51.05 2.55 48.50 398.13 2897.83 04:42:01 AM 23.06 0.00 23.06 0.00 5488.69 04:43:01 AM 0.48 0.00 0.48 0.00 5.82 04:44:01 AM 0.32 0.00 0.32 0.00 3.28 04:45:01 AM 0.32 0.00 0.32 0.00 3.05 04:46:01 AM 17.64 0.50 17.14 79.71 706.56 Average: 31.92 1.38 30.54 231.02 3046.58 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5127864 6987192 2754560 34.95 2688 2037348 731840 8.19 213408 2199136 147876 04:40:01 AM 5228112 7064528 2654312 33.67 2688 2013744 668756 7.49 240376 2069536 20 04:41:01 AM 4996844 7044924 2885580 36.61 2688 2217556 668692 7.49 262596 2254020 155384 04:42:01 AM 4991316 7039388 2891108 36.68 2688 2217556 668692 7.49 262604 2253636 4 04:43:01 AM 4991532 7039608 2890892 36.68 2688 2217560 668692 7.49 262608 2253440 4 04:44:01 AM 4991492 7039568 2890932 36.68 2688 2217560 668692 7.49 262604 2253392 4 04:45:01 AM 4991640 7039716 2890784 36.67 2688 2217560 668692 7.49 262604 2253392 4 04:46:01 AM 5125140 6999904 2757284 34.98 2688 2050408 716036 8.02 451492 1956172 13364 Average: 5055492 7031854 2826932 35.86 2688 2148662 682512 7.64 277286 2186590 39582 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 109.00 85.37 1134.48 11.40 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 12.50 9.37 7.04 3.96 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 70.02 55.33 306.32 14.88 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 190.04 131.69 35.73 34.61 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 0.68 0.20 0.12 0.08 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 4.72 0.18 0.68 0.01 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 0.83 0.17 0.05 0.01 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 51.10 34.42 78.62 21.44 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 54.87 39.60 195.40 10.80 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) 11/18/2024 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 34.63 0.00 5.78 4.64 0.10 54.85 04:39:01 AM 0 25.49 0.00 5.36 4.28 0.10 64.77 04:39:01 AM 1 43.75 0.00 6.20 5.00 0.10 44.95 04:40:01 AM all 16.80 0.00 1.87 1.55 0.08 79.71 04:40:01 AM 0 15.29 0.00 1.32 1.59 0.08 81.72 04:40:01 AM 1 18.31 0.00 2.42 1.50 0.07 77.70 04:41:01 AM all 27.60 0.00 4.37 1.49 0.10 66.43 04:41:01 AM 0 13.36 0.00 3.44 1.95 0.12 81.13 04:41:01 AM 1 41.94 0.00 5.31 1.03 0.08 51.64 04:42:01 AM all 0.77 0.00 0.58 1.35 0.03 97.26 04:42:01 AM 0 0.72 0.00 0.58 1.57 0.02 97.11 04:42:01 AM 1 0.82 0.00 0.58 1.14 0.05 97.41 04:43:01 AM all 0.33 0.00 0.04 0.00 0.03 99.61 04:43:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 04:43:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 04:44:01 AM all 0.28 0.00 0.07 0.00 0.05 99.60 04:44:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 04:44:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 04:45:01 AM all 0.28 0.00 0.05 0.00 0.03 99.64 04:45:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 04:45:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 04:46:01 AM all 17.62 0.00 2.76 0.17 0.08 79.37 04:46:01 AM 0 12.05 0.00 2.17 0.10 0.08 85.59 04:46:01 AM 1 23.17 0.00 3.35 0.23 0.08 73.16 Average: all 12.28 0.00 1.94 1.15 0.06 84.57 Average: 0 8.55 0.00 1.62 1.19 0.06 88.59 Average: 1 16.02 0.00 2.26 1.11 0.06 80.54