---> uname -a: Linux prd-centos8-robot-2c-8g-3804.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 652 4883 19 2162 6749 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:89:0b:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe89:bcf/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) 12/18/2024 _x86_64_ (2 CPU) 02:25:14 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 118.01 52.47 65.53 6166.12 25413.96 02:28:01 AM 107.30 0.77 106.53 54.12 9910.80 02:29:01 AM 31.83 0.42 31.41 64.79 3740.94 02:30:01 AM 28.89 6.71 22.18 1245.72 1369.88 02:31:01 AM 45.06 0.03 45.03 3.46 6992.89 02:32:01 AM 2.90 0.10 2.80 32.13 90.77 02:33:01 AM 18.39 0.42 17.97 47.71 2107.35 Average: 50.34 8.70 41.64 1087.84 7090.07 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5416052 6982468 2466372 31.29 2688 1759020 757456 8.48 187904 1997604 106840 02:28:01 AM 5140612 6939180 2741812 34.78 2688 1976224 767940 8.60 198532 2201404 90640 02:29:01 AM 5222800 7022724 2659624 33.74 2688 1978172 693848 7.77 217420 2101992 8 02:30:01 AM 4882752 6918148 2999672 38.06 2688 2205852 788588 8.83 255912 2379132 171764 02:31:01 AM 4955064 6994260 2927360 37.14 2688 2209320 689216 7.72 258152 2297556 4 02:32:01 AM 4885832 6944980 2996592 38.02 2688 2229280 751364 8.41 258280 2366128 19004 02:33:01 AM 5013272 6919252 2869152 36.40 2688 2082388 771532 8.64 465968 2056580 13356 Average: 5073769 6960145 2808655 35.63 2688 2062894 745706 8.35 263167 2200057 57374 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 310.58 188.27 1526.98 59.47 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 69.86 55.13 713.47 9.34 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 12.56 9.48 5.27 3.58 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 34.69 28.29 294.16 5.56 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 211.98 152.56 47.92 41.11 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 72.77 52.39 348.49 6.42 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 65.98 44.43 117.14 53.51 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 111.21 75.80 436.23 25.57 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) 12/18/2024 _x86_64_ (2 CPU) 02:25:14 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 27.49 0.03 6.33 25.75 0.10 40.30 02:27:01 AM 0 37.39 0.00 5.40 24.87 0.10 32.24 02:27:01 AM 1 17.66 0.07 7.25 26.62 0.10 48.29 02:28:01 AM all 33.59 0.00 4.80 6.44 0.11 55.07 02:28:01 AM 0 42.85 0.00 5.94 6.70 0.12 44.40 02:28:01 AM 1 24.39 0.00 3.67 6.18 0.10 65.66 02:29:01 AM all 10.15 0.00 1.40 0.91 0.07 87.47 02:29:01 AM 0 11.94 0.00 1.37 0.65 0.08 85.96 02:29:01 AM 1 8.37 0.00 1.44 1.17 0.05 88.97 02:30:01 AM all 18.36 0.00 3.57 1.00 0.10 76.96 02:30:01 AM 0 29.35 0.00 4.18 1.09 0.12 65.27 02:30:01 AM 1 7.40 0.00 2.97 0.92 0.08 88.63 02:31:01 AM all 10.75 0.00 2.17 2.12 0.05 84.90 02:31:01 AM 0 18.08 0.00 2.58 1.47 0.05 77.82 02:31:01 AM 1 3.44 0.00 1.77 2.77 0.05 91.97 02:32:01 AM all 5.93 0.00 0.35 0.04 0.06 93.61 02:32:01 AM 0 6.62 0.00 0.37 0.00 0.07 92.94 02:32:01 AM 1 5.24 0.00 0.34 0.08 0.05 94.28 02:33:01 AM all 21.99 0.00 2.76 0.96 0.09 74.19 02:33:01 AM 0 22.70 0.00 2.80 1.10 0.12 73.28 02:33:01 AM 1 21.29 0.00 2.73 0.82 0.07 75.10 Average: all 18.30 0.00 3.05 5.28 0.08 73.28 Average: 0 24.09 0.00 3.23 5.08 0.09 67.51 Average: 1 12.53 0.01 2.88 5.48 0.07 79.03