---> uname -a: Linux prd-centos8-robot-2c-8g-543.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 591 4963 19 2142 6810 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:87:82:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:fe87:821f/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) 02/20/2025 _x86_64_ (2 CPU) 03:17:47 LINUX RESTART (2 CPU) 03:18:02 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 208.01 156.54 51.47 14697.42 39363.15 03:20:01 AM 119.56 0.28 119.28 13.46 10936.99 03:21:01 AM 36.07 1.05 35.02 115.43 4727.76 03:22:01 AM 52.80 6.78 46.02 1249.72 2919.03 03:23:01 AM 24.96 0.00 24.96 0.00 5656.17 03:24:01 AM 0.43 0.00 0.43 0.00 6.45 03:25:01 AM 0.33 0.00 0.33 0.00 3.95 03:26:01 AM 0.48 0.10 0.38 32.13 10.75 03:27:01 AM 2.05 0.00 2.05 0.00 121.30 03:28:01 AM 0.50 0.00 0.50 0.00 96.28 03:29:01 AM 0.40 0.00 0.40 0.00 19.36 03:30:01 AM 0.30 0.03 0.27 1.87 25.71 03:31:01 AM 21.55 0.65 20.90 74.12 1111.78 Average: 35.74 12.54 23.20 1227.76 4956.09 03:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5556428 7045104 2326004 29.51 2688 1683024 727816 8.15 183208 1865460 79332 03:20:01 AM 5122796 6967928 2759636 35.01 2688 2022272 766616 8.58 195732 2215220 162148 03:21:01 AM 5269040 7075284 2613392 33.15 2688 1983616 663244 7.43 217024 2050308 16 03:22:01 AM 5010184 7057640 2872248 36.44 2688 2216476 652796 7.31 257972 2243176 157780 03:23:01 AM 5003260 7050372 2879172 36.53 2688 2216496 652796 7.31 257988 2243096 8 03:24:01 AM 5002940 7050052 2879492 36.53 2688 2216496 652796 7.31 257992 2243456 4 03:25:01 AM 5003720 7050832 2878712 36.52 2688 2216496 652796 7.31 257992 2243124 4 03:26:01 AM 4962072 7011024 2920360 37.05 2688 2218344 721748 8.08 258252 2284420 792 03:27:01 AM 4954028 7005264 2928404 37.15 2688 2220636 721748 8.08 258260 2292280 1312 03:28:01 AM 4951640 7004412 2930792 37.18 2688 2222164 721748 8.08 258260 2294944 164 03:29:01 AM 4950988 7004124 2931444 37.19 2688 2222528 737312 8.26 258260 2295512 112 03:30:01 AM 4994740 7050804 2887692 36.63 2688 2225448 652632 7.31 258756 2251408 2292 03:31:01 AM 5143112 7028876 2739320 34.75 2688 2061600 683876 7.66 455260 1933272 13400 Average: 5071150 7030901 2811282 35.67 2688 2132738 692917 7.76 259612 2188898 32105 03:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 300.49 168.62 1183.29 58.73 0.00 0.00 0.00 0.00 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 107.01 83.42 1182.85 11.77 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 20.59 10.53 7.38 3.93 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 49.70 40.90 304.43 13.53 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 502.02 367.66 102.27 84.39 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 3.35 2.70 1.54 0.70 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 3.20 2.10 0.49 0.45 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 34.68 21.20 10.18 3.04 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 37.94 28.51 10.00 5.34 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 22.89 16.31 4.68 3.11 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 14.63 9.32 2.90 1.87 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 15.00 12.05 3.96 3.20 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 85.87 55.96 102.90 35.41 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 91.84 62.88 223.16 17.29 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) 02/20/2025 _x86_64_ (2 CPU) 03:17:47 LINUX RESTART (2 CPU) 03:18:02 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 40.98 0.06 10.07 18.94 0.10 29.86 03:19:01 AM 0 39.67 0.09 8.99 19.81 0.10 31.34 03:19:01 AM 1 42.28 0.03 11.13 18.07 0.10 28.38 03:20:01 AM all 36.88 0.00 5.27 2.36 0.09 55.40 03:20:01 AM 0 30.81 0.00 5.04 2.64 0.08 61.43 03:20:01 AM 1 42.96 0.00 5.50 2.09 0.10 49.36 03:21:01 AM all 11.67 0.00 1.78 0.72 0.06 85.77 03:21:01 AM 0 9.74 0.00 1.72 0.82 0.07 87.65 03:21:01 AM 1 13.60 0.00 1.84 0.62 0.05 83.89 03:22:01 AM all 27.14 0.00 5.22 0.72 0.07 66.85 03:22:01 AM 0 26.01 0.00 5.23 0.57 0.07 68.13 03:22:01 AM 1 28.27 0.00 5.20 0.87 0.08 65.58 03:23:01 AM all 1.07 0.00 1.14 0.74 0.04 97.01 03:23:01 AM 0 1.14 0.00 1.02 0.79 0.05 97.01 03:23:01 AM 1 1.00 0.00 1.25 0.70 0.03 97.01 03:24:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 03:24:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 03:24:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 03:25:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 03:25:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 03:25:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 03:26:01 AM all 4.23 0.00 0.43 0.02 0.04 95.29 03:26:01 AM 0 3.89 0.00 0.33 0.00 0.03 95.74 03:26:01 AM 1 4.56 0.00 0.52 0.03 0.05 94.84 03:27:01 AM all 12.53 0.00 0.79 0.00 0.05 86.62 03:27:01 AM 0 9.49 0.00 0.72 0.00 0.05 89.74 03:27:01 AM 1 15.58 0.00 0.87 0.00 0.05 83.50 03:28:01 AM all 8.33 0.00 0.35 0.01 0.07 91.24 03:28:01 AM 0 5.78 0.00 0.32 0.02 0.07 93.82 03:28:01 AM 1 10.89 0.00 0.38 0.00 0.07 88.66 03:29:01 AM all 4.27 0.00 0.28 0.00 0.05 95.40 03:29:01 AM 0 2.63 0.00 0.18 0.00 0.05 97.14 03:29:01 AM 1 5.92 0.00 0.37 0.00 0.05 93.66 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 7.13 0.00 0.29 0.00 0.05 92.53 03:30:01 AM 0 6.73 0.00 0.25 0.00 0.05 92.97 03:30:01 AM 1 7.52 0.00 0.33 0.00 0.05 92.10 03:31:01 AM all 20.73 0.00 3.09 0.16 0.07 75.95 03:31:01 AM 0 13.20 0.00 2.89 0.20 0.07 83.64 03:31:01 AM 1 28.26 0.00 3.29 0.12 0.07 68.27 Average: all 13.47 0.00 2.21 1.79 0.06 82.47 Average: 0 11.51 0.01 2.05 1.87 0.06 84.51 Average: 1 15.43 0.00 2.36 1.71 0.06 80.44