---> uname -a: Linux prd-centos8-robot-2c-8g-2421.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 607 4967 19 2122 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:3a:45:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe3a:451a/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) 10/29/2024 _x86_64_ (2 CPU) 04:10:50 LINUX RESTART (2 CPU) 04:11:03 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 204.43 160.73 43.70 14493.95 39314.15 04:13:01 AM 102.75 12.53 90.22 2331.89 6490.35 04:14:01 AM 73.90 0.80 73.10 79.96 9539.25 04:15:01 AM 29.10 0.25 28.85 33.73 1591.07 04:16:01 AM 41.67 0.03 41.64 3.47 6751.25 04:17:01 AM 0.55 0.00 0.55 0.00 8.28 04:18:01 AM 0.32 0.00 0.32 0.00 3.68 04:19:01 AM 0.65 0.10 0.55 32.13 16.88 04:20:01 AM 10.10 0.33 9.77 37.86 470.89 04:21:01 AM 27.15 0.52 26.63 63.82 1217.16 Average: 48.55 17.05 31.49 1665.18 6431.54 04:11:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5714536 7124036 2167896 27.50 2688 1606184 667764 7.48 166592 1732716 46832 04:13:01 AM 5251624 7050884 2630808 33.38 2688 1977164 693704 7.77 210648 2087488 224320 04:14:01 AM 5236936 7068016 2645496 33.56 2688 2008228 652416 7.31 232424 2069168 16 04:15:01 AM 5021224 7052584 2861208 36.30 2688 2200388 660744 7.40 254096 2238188 185484 04:16:01 AM 5008900 7040036 2873532 36.45 2688 2200576 659384 7.38 257544 2243792 4 04:17:01 AM 5008412 7039552 2874020 36.46 2688 2200580 659384 7.38 257548 2244084 8 04:18:01 AM 5008548 7039688 2873884 36.46 2688 2200580 659384 7.38 257548 2243896 8 04:19:01 AM 4962312 6996396 2920120 37.05 2688 2203536 724900 8.12 257684 2289712 1832 04:20:01 AM 5122580 6991628 2759852 35.01 2688 2042556 739328 8.28 253968 2147672 7616 04:21:01 AM 5176344 7045564 2706088 34.33 2688 2044804 681168 7.63 449072 1907556 16764 Average: 5151142 7044838 2731290 34.65 2688 2068460 679818 7.61 259712 2120427 48288 04:11:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 278.44 154.97 1192.49 58.82 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 90.84 74.64 905.17 10.12 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 41.15 32.15 420.08 6.56 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 46.04 39.13 296.36 8.67 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 482.76 342.60 102.02 79.77 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 2.92 2.23 0.77 0.69 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 4.00 2.47 6.55 0.45 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 26.86 13.11 16.44 1.89 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 194.85 142.28 1287.66 32.67 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 19.97 19.19 16.20 9.18 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 118.25 82.03 421.81 20.76 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) 10/29/2024 _x86_64_ (2 CPU) 04:10:50 LINUX RESTART (2 CPU) 04:11:03 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 40.05 0.07 9.84 20.44 0.10 29.49 04:12:01 AM 0 38.53 0.07 10.44 17.41 0.09 33.47 04:12:01 AM 1 41.57 0.07 9.25 23.48 0.12 25.51 04:13:01 AM all 37.15 0.00 6.27 3.50 0.08 52.99 04:13:01 AM 0 42.04 0.00 6.42 4.77 0.08 46.68 04:13:01 AM 1 32.25 0.00 6.12 2.23 0.08 59.31 04:14:01 AM all 20.79 0.00 2.27 3.19 0.09 73.66 04:14:01 AM 0 29.38 0.00 2.57 3.39 0.08 64.58 04:14:01 AM 1 12.20 0.00 1.97 2.99 0.10 82.74 04:15:01 AM all 23.44 0.00 4.08 0.50 0.07 71.90 04:15:01 AM 0 32.19 0.00 4.72 0.73 0.08 62.27 04:15:01 AM 1 14.72 0.00 3.45 0.27 0.07 81.50 04:16:01 AM all 5.53 0.00 1.96 2.46 0.08 89.98 04:16:01 AM 0 7.39 0.00 2.06 3.05 0.07 87.43 04:16:01 AM 1 3.67 0.00 1.86 1.86 0.08 92.52 04:17:01 AM all 0.33 0.00 0.09 0.00 0.03 99.56 04:17:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 04:17:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 04:18:01 AM all 0.39 0.00 0.08 0.00 0.03 99.49 04:18:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:18:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 04:19:01 AM all 3.68 0.00 1.15 0.01 0.04 95.13 04:19:01 AM 0 3.51 0.00 1.19 0.00 0.03 95.27 04:19:01 AM 1 3.84 0.00 1.10 0.02 0.05 94.99 04:20:01 AM all 9.62 0.00 1.98 0.13 0.07 88.20 04:20:01 AM 0 14.85 0.00 2.31 0.12 0.07 82.65 04:20:01 AM 1 4.40 0.00 1.65 0.15 0.07 93.73 04:21:01 AM all 28.81 0.00 3.53 0.41 0.08 67.17 04:21:01 AM 0 33.81 0.00 3.93 0.47 0.08 61.71 04:21:01 AM 1 23.81 0.00 3.12 0.35 0.08 72.64 Average: all 16.90 0.01 3.10 2.99 0.07 76.93 Average: 0 20.23 0.01 3.35 2.94 0.06 73.41 Average: 1 13.57 0.01 2.85 3.05 0.07 80.45