---> uname -a: Linux prd-centos8-robot-2c-8g-23278.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: 2800.000 BogoMIPS: 5600.00 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 575 5008 19 2114 6826 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:55:c3:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe55:c3cb/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) 09/17/2024 _x86_64_ (2 CPU) 04:41:13 LINUX RESTART (2 CPU) 04:42:01 AM tps rtps wtps bread/s bwrtn/s 04:43:01 AM 67.39 45.07 22.32 6021.45 10664.16 04:44:01 AM 125.85 6.87 118.98 1249.93 9926.26 04:45:01 AM 41.90 1.05 40.85 113.70 4709.18 04:46:01 AM 43.18 0.00 43.18 0.00 2975.60 04:47:01 AM 23.29 0.03 23.26 3.47 5412.95 04:48:01 AM 15.25 0.42 14.83 69.86 552.82 04:49:01 AM 22.73 0.52 22.21 63.85 1028.24 Average: 48.51 7.71 40.80 1074.89 5038.77 04:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 AM 5577532 7094012 2304900 29.24 2688 1709400 690992 7.74 184568 1838748 78540 04:44:01 AM 5148740 6997572 2733692 34.68 2688 2026712 717264 8.03 212968 2178688 137884 04:45:01 AM 5266936 7096992 2615496 33.18 2688 2007436 624944 7.00 239576 2031576 28 04:46:01 AM 4994048 7021784 2888384 36.64 2688 2196948 681820 7.63 255480 2261628 151124 04:47:01 AM 5042468 7069956 2839964 36.03 2688 2197076 626076 7.01 258744 2206516 4 04:48:01 AM 5143144 6999484 2739288 34.75 2688 2031896 697756 7.81 286272 2099940 16692 04:49:01 AM 5187752 7049220 2694680 34.19 2688 2037396 662688 7.42 444216 1901888 16568 Average: 5194374 7047003 2688058 34.10 2688 2029552 671649 7.52 268832 2074141 57263 04:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 260.01 154.18 1179.01 57.37 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 94.62 69.17 983.55 10.49 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 11.70 10.21 6.27 3.86 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 39.84 31.53 278.40 8.51 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 162.15 117.21 34.06 33.51 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 66.92 41.23 81.14 19.86 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 19.36 14.20 13.68 7.06 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 93.52 62.54 368.05 20.10 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) 09/17/2024 _x86_64_ (2 CPU) 04:41:13 LINUX RESTART (2 CPU) 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 26.82 0.03 5.52 12.67 0.11 54.85 04:43:01 AM 0 25.58 0.03 5.66 11.14 0.10 57.48 04:43:01 AM 1 28.05 0.02 5.38 14.19 0.12 52.24 04:44:01 AM all 35.75 0.00 5.85 5.57 0.13 52.71 04:44:01 AM 0 26.32 0.00 5.30 5.03 0.12 63.24 04:44:01 AM 1 45.18 0.00 6.40 6.10 0.13 42.19 04:45:01 AM all 15.15 0.00 1.99 1.92 0.08 80.87 04:45:01 AM 0 15.95 0.00 1.69 1.72 0.08 80.55 04:45:01 AM 1 14.34 0.00 2.30 2.11 0.07 81.19 04:46:01 AM all 26.16 0.00 4.12 1.04 0.09 68.59 04:46:01 AM 0 25.29 0.00 4.14 1.52 0.08 68.96 04:46:01 AM 1 27.04 0.00 4.09 0.55 0.10 68.22 04:47:01 AM all 2.19 0.00 0.73 2.02 0.04 95.02 04:47:01 AM 0 2.81 0.00 0.70 2.59 0.03 93.86 04:47:01 AM 1 1.57 0.00 0.75 1.44 0.05 96.18 04:48:01 AM all 13.81 0.00 1.94 0.20 0.08 83.98 04:48:01 AM 0 5.87 0.00 1.57 0.12 0.08 92.36 04:48:01 AM 1 21.73 0.00 2.30 0.28 0.07 75.62 04:49:01 AM all 21.10 0.00 2.85 0.43 0.07 75.56 04:49:01 AM 0 16.54 0.00 2.62 0.38 0.07 80.39 04:49:01 AM 1 25.66 0.00 3.07 0.47 0.07 70.73 Average: all 20.13 0.00 3.28 3.39 0.08 73.11 Average: 0 16.89 0.00 3.09 3.20 0.08 76.74 Average: 1 23.37 0.00 3.47 3.58 0.09 69.50