---> uname -a: Linux prd-centos8-robot-2c-8g-5866.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4829 19 2216 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:9e:42:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe9e:42c6/64 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) 11/11/2024 _x86_64_ (2 CPU) 00:47:06 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 102.60 7.46 95.13 1273.31 6945.18 12:50:01 AM 71.94 1.02 70.93 111.43 9298.15 12:51:01 AM 39.26 2.52 36.74 394.87 2062.34 12:52:01 AM 33.41 0.03 33.37 3.47 6316.08 12:53:01 AM 2.77 0.10 2.67 32.13 136.94 12:54:01 AM 2.45 0.00 2.45 0.00 653.12 12:55:01 AM 0.45 0.00 0.45 0.00 380.02 12:56:01 AM 0.27 0.00 0.27 0.00 218.86 12:57:01 AM 6.10 0.35 5.75 38.79 264.51 12:58:01 AM 27.64 0.53 27.11 64.78 2838.30 Average: 28.69 1.20 27.49 191.88 2911.50 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5248836 7047896 2633596 33.41 2688 1976940 675716 7.57 210320 2086984 216564 12:50:01 AM 5249548 7082412 2632884 33.40 2688 2010008 648284 7.26 240020 2046308 24 12:51:01 AM 4963068 7007100 2919364 37.04 2688 2212896 747444 8.37 259056 2289272 175748 12:52:01 AM 4949048 6992844 2933384 37.21 2688 2213020 701972 7.86 262236 2294436 4 12:53:01 AM 4908080 6954676 2974352 37.73 2688 2215820 756876 8.47 262420 2335048 48 12:54:01 AM 4877696 6941756 3004736 38.12 2688 2233292 772364 8.65 262836 2365332 148 12:55:01 AM 4866108 6941440 3016324 38.27 2688 2244580 772364 8.65 262836 2376524 108 12:56:01 AM 4854420 6937736 3028012 38.41 2688 2252592 772364 8.65 262884 2387592 1596 12:57:01 AM 4926960 6918848 2955472 37.49 2688 2164936 779916 8.73 323632 2272360 80076 12:58:01 AM 4977592 6943144 2904840 36.85 2688 2140664 768592 8.61 493240 2060288 16588 Average: 4982136 6976785 2900296 36.79 2688 2166475 739589 8.28 283948 2251414 49090 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 97.88 77.24 916.80 11.24 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 50.38 34.66 439.99 6.67 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 42.03 35.78 298.96 17.14 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 199.20 145.57 40.51 32.18 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 23.55 18.03 26.40 2.78 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 47.65 38.19 118.37 11.04 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 32.11 20.78 75.37 6.61 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 20.44 18.71 55.85 12.23 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 81.59 49.24 153.56 81.25 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 19.06 18.64 15.47 8.87 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 61.39 45.68 214.13 19.00 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) 11/11/2024 _x86_64_ (2 CPU) 00:47:06 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 37.23 0.00 5.98 2.89 0.13 53.77 12:49:01 AM 0 44.10 0.00 6.29 3.75 0.13 45.73 12:49:01 AM 1 30.36 0.00 5.66 2.03 0.13 61.81 12:50:01 AM all 20.45 0.00 2.38 4.07 0.08 73.03 12:50:01 AM 0 30.54 0.00 2.61 3.48 0.07 63.31 12:50:01 AM 1 10.36 0.00 2.16 4.66 0.08 82.74 12:51:01 AM all 24.71 0.00 4.31 0.98 0.08 69.92 12:51:01 AM 0 34.92 0.00 5.34 1.19 0.08 58.47 12:51:01 AM 1 14.54 0.00 3.28 0.78 0.08 81.31 12:52:01 AM all 3.92 0.00 1.02 3.14 0.04 91.88 12:52:01 AM 0 5.20 0.00 1.16 3.02 0.03 90.59 12:52:01 AM 1 2.65 0.00 0.89 3.25 0.05 93.16 12:53:01 AM all 3.50 0.00 0.28 0.03 0.05 96.14 12:53:01 AM 0 3.24 0.00 0.20 0.02 0.07 96.47 12:53:01 AM 1 3.76 0.00 0.35 0.05 0.03 95.81 12:54:01 AM all 19.69 0.00 0.23 0.17 0.08 79.83 12:54:01 AM 0 21.25 0.00 0.27 0.33 0.08 78.07 12:54:01 AM 1 18.14 0.00 0.18 0.00 0.08 81.59 12:55:01 AM all 10.30 0.00 0.15 0.11 0.06 89.38 12:55:01 AM 0 15.74 0.00 0.17 0.00 0.07 84.03 12:55:01 AM 1 4.86 0.00 0.13 0.22 0.05 94.74 12:56:01 AM all 9.32 0.00 0.19 0.02 0.08 90.40 12:56:01 AM 0 13.75 0.00 0.20 0.00 0.08 85.96 12:56:01 AM 1 4.91 0.00 0.18 0.03 0.07 94.81 12:57:01 AM all 14.28 0.00 1.67 0.57 0.07 83.42 12:57:01 AM 0 13.24 0.00 2.14 0.67 0.07 83.88 12:57:01 AM 1 15.33 0.00 1.19 0.47 0.07 82.95 12:58:01 AM all 29.21 0.00 3.50 0.77 0.10 66.43 12:58:01 AM 0 36.94 0.00 3.59 0.68 0.10 58.69 12:58:01 AM 1 21.43 0.00 3.41 0.86 0.10 74.21 Average: all 17.28 0.00 1.97 1.28 0.08 79.40 Average: 0 21.92 0.00 2.20 1.31 0.08 74.49 Average: 1 12.64 0.00 1.75 1.24 0.08 84.30