---> uname -a: Linux prd-centos8-robot-2c-8g-2092.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 585 4976 19 2135 6816 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:3c:ed:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fe3c:ed44/64 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:04 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 97.10 12.71 84.39 2333.76 6307.23 04:15:01 AM 73.47 0.87 72.60 81.85 9651.17 04:16:01 AM 25.50 0.25 25.25 33.73 1539.14 04:17:01 AM 45.03 0.03 45.00 3.47 7017.39 04:18:01 AM 3.43 0.00 3.43 0.00 108.68 04:19:01 AM 0.37 0.00 0.37 0.00 6.05 04:20:01 AM 0.27 0.10 0.17 32.13 2.23 04:21:01 AM 1.88 0.00 1.88 0.00 99.75 04:22:01 AM 0.72 0.00 0.72 0.00 122.50 04:23:01 AM 0.43 0.00 0.43 0.00 21.18 04:24:01 AM 0.28 0.03 0.25 1.87 17.88 04:25:01 AM 13.00 0.33 12.66 37.85 519.26 Average: 21.79 1.19 20.60 210.40 2117.72 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5304280 7106456 2578152 32.71 2688 1980716 613948 6.87 210436 2034596 228228 04:15:01 AM 5205496 7041384 2676936 33.96 2688 2013540 673744 7.54 238380 2094684 12 04:16:01 AM 5010544 7045124 2871888 36.43 2688 2204956 658084 7.37 255988 2250560 171528 04:17:01 AM 5024756 7063188 2857676 36.25 2688 2208416 626744 7.02 257860 2227008 20 04:18:01 AM 5025072 7063504 2857360 36.25 2688 2208416 626744 7.02 257864 2226944 4 04:19:01 AM 5025400 7063836 2857032 36.25 2688 2208420 626744 7.02 257864 2226884 12 04:20:01 AM 4984976 7024964 2897456 36.76 2688 2209972 689788 7.72 258060 2266360 584 04:21:01 AM 4981488 7022708 2900944 36.80 2688 2211200 689788 7.72 258128 2269800 756 04:22:01 AM 4975148 7019180 2907284 36.88 2688 2213992 689788 7.72 258132 2276312 212 04:23:01 AM 4972640 7017036 2909792 36.91 2688 2214356 689788 7.72 258132 2279088 136 04:24:01 AM 4972244 7017068 2910188 36.92 2688 2214776 689788 7.72 258272 2279196 44 04:25:01 AM 5109732 6987848 2772700 35.18 2688 2054168 705768 7.90 297048 2124688 24368 Average: 5049315 7039358 2833117 35.94 2688 2161911 665060 7.45 255514 2213010 35492 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 77.46 63.55 944.21 8.58 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 46.46 32.88 441.37 7.47 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 46.86 34.04 296.57 7.16 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 602.47 448.78 119.09 97.17 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 2.85 2.00 0.57 0.48 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 2.67 1.88 0.44 0.42 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 29.56 14.00 9.01 1.98 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 30.64 23.36 8.56 4.41 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 29.75 23.18 6.65 4.49 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 15.03 9.40 2.92 1.87 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 11.98 8.07 2.37 1.53 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 90.00 61.45 100.31 33.69 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 82.15 60.22 161.01 14.10 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:04 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 37.00 0.00 5.91 2.85 0.13 54.10 04:14:01 AM 0 42.04 0.00 6.18 2.78 0.13 48.86 04:14:01 AM 1 31.95 0.00 5.64 2.92 0.13 59.35 04:15:01 AM all 22.16 0.00 2.74 2.82 0.10 72.18 04:15:01 AM 0 34.42 0.00 3.26 2.84 0.08 59.40 04:15:01 AM 1 9.88 0.00 2.22 2.79 0.12 84.99 04:16:01 AM all 18.22 0.00 3.44 0.49 0.09 77.76 04:16:01 AM 0 16.98 0.00 3.63 0.55 0.08 78.76 04:16:01 AM 1 19.46 0.00 3.26 0.43 0.10 76.75 04:17:01 AM all 10.77 0.00 2.58 1.88 0.08 84.68 04:17:01 AM 0 11.40 0.00 2.46 2.06 0.08 83.99 04:17:01 AM 1 10.15 0.00 2.70 1.70 0.08 85.37 04:18:01 AM all 0.30 0.00 0.08 0.01 0.06 99.55 04:18:01 AM 0 0.50 0.00 0.07 0.02 0.07 99.35 04:18:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 04:19:01 AM all 0.33 0.00 0.06 0.00 0.05 99.56 04:19:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 04:19:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 04:20:01 AM all 2.17 0.00 0.33 0.03 0.05 97.41 04:20:01 AM 0 2.89 0.00 0.37 0.03 0.07 96.65 04:20:01 AM 1 1.45 0.00 0.30 0.03 0.03 98.18 04:21:01 AM all 9.11 0.00 0.79 0.03 0.10 89.97 04:21:01 AM 0 13.39 0.00 1.19 0.00 0.08 85.34 04:21:01 AM 1 4.82 0.00 0.40 0.05 0.12 94.61 04:22:01 AM all 13.19 0.00 0.38 0.03 0.11 86.29 04:22:01 AM 0 11.07 0.00 0.45 0.02 0.12 88.34 04:22:01 AM 1 15.31 0.00 0.32 0.03 0.10 84.23 04:23:01 AM all 4.16 0.00 0.33 0.00 0.09 95.41 04:23:01 AM 0 6.32 0.00 0.40 0.00 0.10 93.18 04:23:01 AM 1 2.00 0.00 0.27 0.00 0.08 97.64 04:24:01 AM all 3.68 0.00 0.22 0.00 0.08 96.02 04:24:01 AM 0 4.72 0.00 0.27 0.00 0.08 94.93 04:24:01 AM 1 2.64 0.00 0.17 0.00 0.08 97.10 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 19.17 0.00 2.18 0.13 0.09 78.43 04:25:01 AM 0 22.28 0.00 2.93 0.10 0.08 74.61 04:25:01 AM 1 16.06 0.00 1.44 0.15 0.10 82.25 Average: all 11.69 0.00 1.59 0.69 0.09 85.94 Average: 0 13.89 0.00 1.78 0.70 0.09 83.55 Average: 1 9.49 0.00 1.40 0.68 0.09 88.34