---> uname -a: Linux prd-centos8-robot-2c-8g-41106.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 588 4988 19 2120 6812 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:61:38:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe61:3887/64 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 92.88 13.08 79.80 2343.21 6800.57 05:28:01 AM 74.66 0.70 73.96 50.78 9220.31 05:29:01 AM 20.56 0.42 20.14 64.78 1341.90 05:30:01 AM 56.21 0.03 56.18 3.47 7623.81 05:31:01 AM 5.18 0.10 5.08 32.12 205.93 05:32:01 AM 1.92 0.00 1.92 0.00 73.30 05:33:03 AM 0.29 0.00 0.29 0.00 6.22 05:34:01 AM 7.52 0.33 7.19 38.20 213.57 Average: 32.36 1.83 30.53 316.28 3183.83 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5323732 7056156 2558700 32.46 2688 1913716 695752 7.79 210044 2025488 159088 05:28:01 AM 5214544 7048352 2667888 33.85 2688 2010344 682308 7.64 228932 2090236 80 05:29:01 AM 5145192 7030588 2737240 34.73 2688 2059764 711560 7.97 251264 2132156 42192 05:30:01 AM 5014044 7051048 2868388 36.39 2688 2206380 684116 7.66 257412 2230748 84 05:31:01 AM 4951992 6990208 2930440 37.18 2688 2207592 763188 8.55 257540 2297340 256 05:32:01 AM 4902920 6941176 2979512 37.80 2688 2207632 802164 8.98 257540 2345960 40 05:33:03 AM 4929116 6967616 2953316 37.47 2688 2207876 774224 8.67 257540 2319444 212 05:34:01 AM 5118608 6982548 2763824 35.06 2688 2037392 722816 8.09 285536 2119388 17900 Average: 5075018 7008462 2807414 35.62 2688 2106337 729516 8.17 250726 2195095 27482 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 152.27 110.76 1209.70 22.78 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 54.03 35.44 435.01 7.10 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 20.73 18.23 84.20 5.52 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 236.47 170.88 259.05 44.27 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 35.49 33.72 7.63 281.77 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 467.42 385.35 4566.62 433.62 0.00 0.00 0.00 0.00 05:33:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:03 AM eth0 424.56 362.11 5209.18 23.71 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 172.61 150.16 2192.81 27.62 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 196.57 159.28 1759.18 105.75 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 32.39 0.00 5.72 3.77 0.11 58.01 05:27:01 AM 0 36.94 0.00 6.45 3.34 0.12 53.14 05:27:01 AM 1 27.85 0.00 4.98 4.20 0.10 62.88 05:28:01 AM all 20.07 0.00 3.21 2.92 0.09 73.71 05:28:01 AM 0 23.03 0.00 3.34 3.22 0.08 70.33 05:28:01 AM 1 17.13 0.00 3.07 2.62 0.10 77.07 05:29:01 AM all 17.52 0.00 2.18 0.81 0.08 79.41 05:29:01 AM 0 23.56 0.00 2.46 0.69 0.07 73.22 05:29:01 AM 1 11.54 0.00 1.90 0.94 0.08 85.53 05:30:01 AM all 18.53 0.00 3.24 2.20 0.08 75.95 05:30:01 AM 0 24.10 0.00 3.80 2.50 0.07 69.53 05:30:01 AM 1 12.97 0.00 2.68 1.91 0.08 82.36 05:31:01 AM all 4.14 0.00 0.25 0.03 0.04 95.54 05:31:01 AM 0 5.24 0.00 0.27 0.05 0.05 94.39 05:31:01 AM 1 3.04 0.00 0.23 0.00 0.03 96.69 05:32:01 AM all 11.20 0.00 1.11 0.01 0.09 87.59 05:32:01 AM 0 4.25 0.00 0.22 0.02 0.08 95.43 05:32:01 AM 1 18.22 0.00 2.01 0.00 0.10 79.67 05:33:03 AM all 10.91 0.00 1.20 0.00 0.12 87.77 05:33:03 AM 0 9.89 0.00 1.01 0.00 0.12 88.98 05:33:03 AM 1 11.92 0.00 1.38 0.00 0.12 86.58 05:34:01 AM all 16.30 0.00 2.21 0.05 0.10 81.34 05:34:01 AM 0 19.81 0.00 2.62 0.05 0.10 77.42 05:34:01 AM 1 12.81 0.00 1.80 0.05 0.10 85.23 Average: all 16.39 0.00 2.39 1.23 0.09 79.90 Average: 0 18.35 0.00 2.52 1.24 0.09 77.80 Average: 1 14.44 0.00 2.26 1.22 0.09 81.99