---> uname -a: Linux prd-centos8-robot-2c-8g-4665.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 593 4962 19 2142 6808 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:52:08:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fe52:883/64 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) 11/06/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:03 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 91.28 7.27 84.01 1303.41 6555.26 01:14:01 AM 75.87 0.73 75.14 51.32 9825.34 01:15:01 AM 32.44 0.38 32.06 64.26 1736.64 01:16:01 AM 39.00 0.03 38.97 3.47 6646.92 01:17:01 AM 3.83 0.10 3.73 32.13 160.64 01:18:01 AM 1.98 0.00 1.98 0.00 142.08 01:19:01 AM 0.27 0.00 0.27 0.00 57.35 01:20:01 AM 0.22 0.00 0.22 0.00 65.28 01:21:01 AM 0.57 0.00 0.57 0.00 42.80 01:22:01 AM 0.45 0.00 0.45 0.00 10.71 01:23:01 AM 0.13 0.00 0.13 0.00 10.55 01:24:01 AM 0.18 0.00 0.18 0.00 47.14 01:25:01 AM 7.41 0.33 7.08 37.85 283.34 Average: 19.33 0.66 18.66 111.75 1956.31 01:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5226456 6999252 2655976 33.69 2688 1953544 735916 8.24 217024 2113412 201180 01:14:01 AM 5163720 6997948 2718712 34.49 2688 2011368 713212 7.99 221684 2152424 8 01:15:01 AM 4999928 7031084 2882504 36.57 2688 2200948 674352 7.55 255388 2261556 168824 01:16:01 AM 5021352 7056416 2861080 36.30 2688 2204408 635224 7.11 257560 2230016 8 01:17:01 AM 4979400 7016568 2903032 36.83 2688 2206524 700904 7.85 257704 2271612 1160 01:18:01 AM 4974472 7013364 2907960 36.89 2688 2208236 735248 8.23 257716 2276404 524 01:19:01 AM 4971552 7011808 2910880 36.93 2688 2209644 735248 8.23 257716 2279712 292 01:20:01 AM 4969116 7011032 2913316 36.96 2688 2211284 752456 8.43 257720 2281820 36 01:21:01 AM 4967692 7010648 2914740 36.98 2688 2212292 771020 8.63 257720 2283224 4 01:22:01 AM 4967112 7010440 2915320 36.99 2688 2212672 771020 8.63 257724 2283840 244 01:23:01 AM 4966800 7010448 2915632 36.99 2688 2212984 771020 8.63 257724 2284140 276 01:24:01 AM 4963732 7008576 2918700 37.03 2688 2214180 771020 8.63 257724 2287152 104 01:25:01 AM 5091764 6977672 2790668 35.40 2688 2059152 718212 8.04 299068 2133776 27992 Average: 5020238 7011943 2862194 36.31 2688 2162864 729604 8.17 254806 2241468 30819 01:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 76.59 65.68 847.46 8.37 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 47.05 34.32 441.58 5.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 39.99 33.73 296.37 8.74 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 202.33 144.27 44.75 39.64 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 74.15 64.67 15.90 6.41 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 78.54 77.20 14.98 7.18 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 47.13 45.20 10.22 4.94 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 69.29 69.28 14.06 6.60 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 40.57 38.52 9.41 5.04 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 15.30 13.33 3.94 2.61 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 12.50 10.60 3.08 1.88 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 40.06 36.23 10.07 6.40 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 76.01 52.18 101.85 48.65 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 63.01 52.68 137.70 11.72 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) 11/06/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:03 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 31.27 0.00 4.99 4.27 0.16 59.31 01:13:01 AM 0 35.37 0.00 5.34 5.57 0.17 53.55 01:13:01 AM 1 27.17 0.00 4.65 2.98 0.14 65.07 01:14:01 AM all 15.89 0.00 2.55 4.91 0.08 76.57 01:14:01 AM 0 19.66 0.00 2.21 5.08 0.08 72.97 01:14:01 AM 1 12.13 0.00 2.89 4.73 0.07 80.18 01:15:01 AM all 27.32 0.00 4.04 1.16 0.11 67.36 01:15:01 AM 0 40.57 0.00 4.76 1.59 0.13 52.94 01:15:01 AM 1 14.17 0.00 3.33 0.73 0.08 81.68 01:16:01 AM all 10.12 0.00 1.78 4.35 0.08 83.67 01:16:01 AM 0 11.42 0.00 2.09 6.16 0.07 80.25 01:16:01 AM 1 8.81 0.00 1.46 2.54 0.08 87.11 01:17:01 AM all 5.97 0.00 0.49 0.07 0.05 93.42 01:17:01 AM 0 7.33 0.00 0.44 0.08 0.05 92.10 01:17:01 AM 1 4.62 0.00 0.55 0.05 0.05 94.73 01:18:01 AM all 5.95 0.00 0.41 0.13 0.08 93.42 01:18:01 AM 0 4.78 0.00 0.44 0.00 0.07 94.72 01:18:01 AM 1 7.13 0.00 0.39 0.27 0.10 92.11 01:19:01 AM all 5.13 0.00 0.33 0.00 0.08 94.46 01:19:01 AM 0 4.17 0.00 0.33 0.00 0.08 95.41 01:19:01 AM 1 6.10 0.00 0.32 0.00 0.08 93.50 01:20:01 AM all 5.13 0.00 0.38 0.00 0.08 94.41 01:20:01 AM 0 5.30 0.00 0.28 0.00 0.08 94.34 01:20:01 AM 1 4.96 0.00 0.47 0.00 0.08 94.49 01:21:01 AM all 6.67 0.00 0.37 0.03 0.10 92.83 01:21:01 AM 0 9.29 0.00 0.39 0.05 0.13 90.14 01:21:01 AM 1 4.05 0.00 0.35 0.02 0.07 95.52 01:22:01 AM all 4.06 0.00 0.28 0.00 0.08 95.59 01:22:01 AM 0 4.18 0.00 0.27 0.00 0.07 95.48 01:22:01 AM 1 3.93 0.00 0.28 0.00 0.08 95.70 01:23:01 AM all 3.24 0.00 0.24 0.00 0.09 96.42 01:23:01 AM 0 3.26 0.00 0.25 0.00 0.10 96.39 01:23:01 AM 1 3.22 0.00 0.23 0.00 0.08 96.46 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 10.63 0.00 0.51 0.00 0.09 88.77 01:24:01 AM 0 13.22 0.00 0.50 0.00 0.08 86.20 01:24:01 AM 1 8.03 0.00 0.52 0.00 0.10 91.35 01:25:01 AM all 19.86 0.00 2.00 0.16 0.10 77.88 01:25:01 AM 0 24.82 0.00 1.97 0.15 0.08 72.98 01:25:01 AM 1 14.92 0.00 2.02 0.17 0.12 82.77 Average: all 11.59 0.00 1.40 1.15 0.09 85.77 Average: 0 14.05 0.00 1.47 1.43 0.09 82.96 Average: 1 9.13 0.00 1.34 0.88 0.09 88.57