---> uname -a: Linux prd-centos8-robot-2c-8g-4564.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4902 19 2187 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:45:95:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fe45:95b0/64 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) 07/26/2024 _x86_64_ (2 CPU) 03:18:14 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 99.68 47.01 52.67 6066.97 23210.36 03:21:01 AM 120.41 7.00 113.41 1265.63 9649.86 03:22:01 AM 34.36 1.27 33.09 154.64 3575.39 03:23:01 AM 14.09 0.00 14.09 0.00 1373.01 03:24:01 AM 55.94 0.03 55.91 3.47 7180.37 03:25:01 AM 5.08 0.10 4.98 32.12 261.86 03:26:01 AM 2.00 0.03 1.97 1.87 118.15 03:27:01 AM 0.28 0.00 0.28 0.00 219.41 03:28:01 AM 0.32 0.00 0.32 0.00 185.70 03:29:02 AM 0.47 0.00 0.47 0.00 202.35 03:30:01 AM 0.25 0.00 0.25 0.00 171.82 03:31:01 AM 0.40 0.00 0.40 0.00 173.20 03:32:01 AM 15.64 0.38 15.26 42.52 2208.71 Average: 26.88 4.30 22.58 582.96 3738.14 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5439696 7032484 2442736 30.99 2688 1783088 724304 8.11 192696 1958492 130372 03:21:01 AM 5195400 7017308 2687032 34.09 2688 1998756 676204 7.57 213384 2125736 86924 03:22:01 AM 5241116 7068404 2641316 33.51 2688 2004612 648304 7.26 242392 2052548 28 03:23:01 AM 5071820 6991776 2810612 35.66 2688 2094128 709076 7.94 259636 2195068 73180 03:24:01 AM 5016896 7042284 2865536 36.35 2688 2194788 642444 7.19 262308 2227200 84 03:25:01 AM 4972296 7000132 2910136 36.92 2688 2197236 722888 8.09 262632 2271888 24 03:26:01 AM 4961456 6994220 2920976 37.06 2688 2202164 722888 8.09 263104 2282236 3296 03:27:01 AM 4953572 6991728 2928860 37.16 2688 2207556 755568 8.46 263112 2290016 2148 03:28:01 AM 4945816 6989324 2936616 37.26 2688 2212908 755568 8.46 263104 2297448 1976 03:29:02 AM 4939148 6987584 2943284 37.34 2688 2217836 755568 8.46 263104 2304600 980 03:30:01 AM 4932800 6986644 2949632 37.42 2688 2223244 780276 8.74 263104 2310576 1360 03:31:01 AM 4823204 6881384 3059228 38.81 2688 2227576 872792 9.77 263104 2419996 596 03:32:01 AM 5090900 7022324 2791532 35.41 2688 2107088 685480 7.68 470776 1970136 13276 Average: 5044932 7000430 2837500 36.00 2688 2128537 727028 8.14 267881 2208149 24173 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 284.19 183.91 1533.68 60.71 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 61.65 49.48 547.32 8.38 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 17.40 12.30 6.36 4.05 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 35.83 31.27 266.47 6.34 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 656.17 553.86 134.10 112.70 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 36.40 30.07 14.82 3.95 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 166.92 168.22 33.32 13.32 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 245.63 247.43 47.22 19.54 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 196.40 198.72 39.19 15.52 0.00 0.00 0.00 0.00 03:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 AM eth0 170.49 171.50 34.08 13.64 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 248.52 250.87 47.91 19.79 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 158.84 159.91 32.50 12.53 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 96.15 66.83 177.98 110.51 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 182.57 163.29 224.49 30.86 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) 07/26/2024 _x86_64_ (2 CPU) 03:18:14 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 28.63 0.03 5.91 32.46 0.13 32.84 03:20:01 AM 0 34.08 0.00 5.10 32.33 0.12 28.37 03:20:01 AM 1 23.22 0.07 6.71 32.60 0.13 37.27 03:21:01 AM all 35.81 0.00 5.76 6.08 0.12 52.22 03:21:01 AM 0 29.74 0.00 5.40 6.03 0.12 58.71 03:21:01 AM 1 41.88 0.00 6.13 6.13 0.12 45.73 03:22:01 AM all 11.37 0.00 1.78 2.71 0.08 84.07 03:22:01 AM 0 8.20 0.00 1.56 2.49 0.08 87.67 03:22:01 AM 1 14.52 0.00 1.99 2.93 0.07 80.49 03:23:01 AM all 11.52 0.00 2.29 0.70 0.08 85.41 03:23:01 AM 0 5.89 0.00 1.70 0.63 0.08 91.69 03:23:01 AM 1 17.17 0.00 2.88 0.77 0.07 79.11 03:24:01 AM all 18.75 0.00 4.04 6.44 0.09 70.67 03:24:01 AM 0 15.35 0.00 3.82 4.65 0.08 76.09 03:24:01 AM 1 22.15 0.00 4.26 8.23 0.10 65.26 03:25:01 AM all 4.80 0.00 0.61 0.07 0.05 94.47 03:25:01 AM 0 4.05 0.00 0.54 0.10 0.03 95.28 03:25:01 AM 1 5.55 0.00 0.69 0.03 0.07 93.66 03:26:01 AM all 16.23 0.00 1.19 0.03 0.08 82.47 03:26:01 AM 0 9.81 0.00 0.98 0.05 0.08 89.08 03:26:01 AM 1 22.78 0.00 1.41 0.00 0.09 75.73 03:27:01 AM all 19.11 0.00 1.59 0.06 0.09 79.15 03:27:01 AM 0 8.56 0.00 1.23 0.02 0.10 90.09 03:27:01 AM 1 29.85 0.00 1.95 0.10 0.09 68.01 03:28:01 AM all 16.77 0.00 1.36 0.04 0.08 81.74 03:28:01 AM 0 7.07 0.00 0.94 0.00 0.08 91.90 03:28:01 AM 1 26.65 0.00 1.79 0.09 0.07 71.41 03:29:02 AM all 16.47 0.00 1.25 0.05 0.08 82.15 03:29:02 AM 0 6.76 0.00 0.84 0.10 0.08 92.21 03:29:02 AM 1 26.39 0.00 1.66 0.00 0.09 71.86 03:30:01 AM all 18.57 0.00 1.66 0.00 0.10 79.67 03:30:01 AM 0 12.37 0.00 1.54 0.00 0.10 85.98 03:30:01 AM 1 24.82 0.00 1.78 0.00 0.10 73.30 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 16.80 0.00 1.32 0.00 0.08 81.80 03:31:01 AM 0 9.32 0.00 1.02 0.00 0.08 89.57 03:31:01 AM 1 24.42 0.00 1.62 0.00 0.07 73.89 03:32:01 AM all 22.26 0.00 2.75 0.62 0.09 74.29 03:32:01 AM 0 21.39 0.00 2.76 0.49 0.10 75.26 03:32:01 AM 1 23.12 0.00 2.73 0.75 0.08 73.32 Average: all 18.24 0.00 2.43 3.80 0.09 75.44 Average: 0 13.27 0.00 2.11 3.60 0.09 80.93 Average: 1 23.24 0.01 2.75 4.01 0.09 69.91