---> uname -a: Linux prd-centos8-robot-2c-8g-4618.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 4872 19 2217 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:83:30:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe83:308f/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) 12/21/2024 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 84.21 6.60 77.61 1127.89 6166.18 08:12:01 PM 75.77 0.73 75.04 53.05 9924.61 08:13:01 PM 33.13 7.13 26.00 1310.71 1509.22 08:14:01 PM 44.45 2.52 41.94 396.00 6899.73 08:15:01 PM 2.58 0.10 2.48 32.13 72.69 08:16:01 PM 2.33 0.00 2.33 0.00 581.47 08:17:01 PM 0.82 0.00 0.82 0.00 345.88 08:18:01 PM 0.35 0.00 0.35 0.00 316.90 08:19:01 PM 2.98 0.35 2.63 38.79 397.83 08:20:01 PM 28.60 0.53 28.07 64.77 2701.95 Average: 27.52 1.80 25.73 302.33 2891.80 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5328680 7090720 2553752 32.40 2688 1940952 630384 7.06 186596 2035656 228204 08:12:01 PM 5160928 6981248 2721504 34.53 2688 1998396 734700 8.23 211060 2167536 25572 08:13:01 PM 4991376 7024776 2891056 36.68 2688 2203664 660768 7.40 256208 2268924 172960 08:14:01 PM 4992756 7040624 2889676 36.66 2688 2217732 649680 7.27 263772 2251164 4 08:15:01 PM 4952804 7002668 2929628 37.17 2688 2219720 719200 8.05 263960 2290828 1036 08:16:01 PM 4920376 6987992 2962056 37.58 2688 2237528 719200 8.05 264376 2322500 3376 08:17:01 PM 4910952 6988136 2971480 37.70 2688 2247080 719200 8.05 264376 2332076 3020 08:18:01 PM 4900616 6985552 2981816 37.83 2688 2254836 719200 8.05 264424 2342312 1336 08:19:01 PM 5037332 7003360 2845100 36.09 2688 2139824 695332 7.79 298172 2190140 49556 08:20:01 PM 5000816 6968912 2881616 36.56 2688 2143532 748220 8.38 495292 2035364 18148 Average: 5019664 7007399 2862768 36.32 2688 2160326 699588 7.83 276824 2223650 50321 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 206.61 145.23 1339.66 37.78 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 52.02 40.42 441.89 8.31 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 34.26 28.25 296.57 6.81 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 219.46 170.43 46.45 41.34 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 19.43 12.23 16.09 2.33 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 43.82 37.80 128.24 10.37 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 21.89 16.08 60.83 6.15 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.63 17.03 34.04 12.81 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 77.10 51.21 185.24 76.89 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 17.99 17.76 15.35 9.13 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 71.02 53.64 256.44 21.19 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) 12/21/2024 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 38.41 0.00 5.80 2.91 0.13 52.75 08:11:01 PM 0 31.37 0.00 4.20 2.11 0.15 62.16 08:11:01 PM 1 45.46 0.00 7.41 3.70 0.10 43.32 08:12:01 PM all 20.82 0.00 2.70 2.89 0.12 73.47 08:12:01 PM 0 18.17 0.00 2.42 3.26 0.12 76.03 08:12:01 PM 1 23.47 0.00 2.97 2.52 0.12 70.92 08:13:01 PM all 22.42 0.00 4.15 0.68 0.09 72.66 08:13:01 PM 0 22.32 0.00 3.93 0.52 0.10 73.13 08:13:01 PM 1 22.52 0.00 4.37 0.85 0.08 72.18 08:14:01 PM all 7.81 0.00 1.81 1.37 0.06 88.95 08:14:01 PM 0 4.33 0.00 1.62 1.30 0.05 92.69 08:14:01 PM 1 11.29 0.00 1.99 1.44 0.07 85.21 08:15:01 PM all 2.38 0.00 0.18 0.04 0.08 97.32 08:15:01 PM 0 1.61 0.00 0.13 0.00 0.07 98.19 08:15:01 PM 1 3.16 0.00 0.23 0.08 0.08 96.44 08:16:01 PM all 18.24 0.00 0.26 0.05 0.10 81.35 08:16:01 PM 0 8.23 0.00 0.23 0.10 0.10 91.33 08:16:01 PM 1 28.24 0.00 0.28 0.00 0.10 71.37 08:17:01 PM all 8.67 0.00 0.15 0.03 0.08 91.06 08:17:01 PM 0 5.65 0.00 0.15 0.02 0.10 94.09 08:17:01 PM 1 11.69 0.00 0.15 0.05 0.07 88.04 08:18:01 PM all 9.65 0.00 0.16 0.03 0.10 90.07 08:18:01 PM 0 6.44 0.00 0.17 0.05 0.10 93.25 08:18:01 PM 1 12.86 0.00 0.15 0.00 0.10 86.89 08:19:01 PM all 11.19 0.00 1.48 0.07 0.12 87.15 08:19:01 PM 0 15.69 0.00 1.84 0.10 0.10 82.27 08:19:01 PM 1 6.68 0.00 1.12 0.03 0.13 92.03 08:20:01 PM all 29.79 0.00 3.05 0.49 0.11 66.56 08:20:01 PM 0 20.00 0.00 3.07 0.60 0.12 76.21 08:20:01 PM 1 39.56 0.00 3.04 0.38 0.10 56.92 Average: all 16.95 0.00 1.98 0.86 0.10 80.12 Average: 0 13.39 0.00 1.78 0.81 0.10 83.92 Average: 1 20.50 0.00 2.17 0.91 0.10 76.32