---> uname -a: Linux prd-centos8-robot-2c-8g-2386.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 589 4982 19 2125 6811 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:4f:1e:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fe4f:1e5a/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) 10/29/2024 _x86_64_ (2 CPU) 02:08:08 LINUX RESTART (2 CPU) 02:09:03 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 101.10 13.56 87.54 2426.06 6821.63 02:11:01 AM 75.13 0.70 74.43 50.77 9569.35 02:12:01 AM 25.81 0.43 25.38 64.79 1826.91 02:13:01 AM 46.80 0.03 46.77 3.47 6965.34 02:14:01 AM 2.53 0.00 2.53 0.00 76.37 02:15:01 AM 0.30 0.00 0.30 0.00 5.36 02:16:01 AM 0.22 0.00 0.22 0.00 2.50 02:17:01 AM 2.08 0.17 1.92 35.33 91.92 02:18:01 AM 0.58 0.00 0.58 0.00 40.11 02:19:01 AM 0.42 0.00 0.42 0.00 20.89 02:20:01 AM 2.25 0.32 1.93 36.92 112.45 02:21:01 AM 27.17 0.53 26.64 64.77 1300.78 Average: 23.49 1.28 22.21 217.38 2223.58 02:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5274092 7017848 2608332 33.09 2688 1925584 735040 8.23 212376 2071868 171144 02:11:01 AM 5126044 6982952 2756380 34.97 2688 2034296 736808 8.25 233752 2176604 24464 02:12:01 AM 4978352 6985468 2904072 36.84 2688 2178800 742568 8.31 271852 2268280 148420 02:13:01 AM 5023988 7057364 2858436 36.26 2688 2203112 652624 7.31 257732 2226412 20 02:14:01 AM 5024076 7057456 2858348 36.26 2688 2203116 652624 7.31 257736 2226368 4 02:15:01 AM 5024080 7057460 2858344 36.26 2688 2203116 652624 7.31 257736 2226300 4 02:16:01 AM 5023992 7057388 2858432 36.26 2688 2203132 668372 7.48 257736 2226412 20 02:17:01 AM 4978824 7014696 2903600 36.84 2688 2205608 718232 8.04 258136 2271108 592 02:18:01 AM 4977828 7014144 2904596 36.85 2688 2206060 718232 8.04 258136 2272284 116 02:19:01 AM 4976104 7012788 2906320 36.87 2688 2206420 718232 8.04 258136 2273804 48 02:20:01 AM 5151500 7025780 2730924 34.65 2688 2045556 692520 7.75 254360 2111080 8116 02:21:01 AM 5162904 7031792 2719520 34.50 2688 2044412 707112 7.92 449820 1917492 220 Average: 5060149 7026261 2822275 35.80 2688 2138268 699582 7.83 268959 2189001 29431 02:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 171.17 123.61 1255.84 25.90 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.94 38.23 423.30 8.03 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 47.94 34.68 294.02 6.99 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 588.52 448.72 116.33 95.96 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 2.98 1.93 0.52 0.47 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.62 2.12 0.43 0.45 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 8.67 3.40 2.86 0.49 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 49.83 30.76 13.92 5.04 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 16.58 11.51 3.35 2.16 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.26 9.85 4.21 1.87 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 92.82 57.45 89.44 29.64 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 18.79 17.31 14.50 8.38 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 88.87 64.80 181.92 15.42 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:08 LINUX RESTART (2 CPU) 02:09:03 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 36.32 0.00 5.97 1.89 0.10 55.71 02:10:01 AM 0 32.05 0.00 6.28 1.70 0.10 59.87 02:10:01 AM 1 40.58 0.00 5.66 2.09 0.10 51.57 02:11:01 AM all 22.77 0.00 3.17 1.52 0.12 72.43 02:11:01 AM 0 12.17 0.00 2.87 2.15 0.13 82.67 02:11:01 AM 1 33.37 0.00 3.47 0.88 0.10 62.18 02:12:01 AM all 18.43 0.00 3.03 1.02 0.10 77.43 02:12:01 AM 0 21.47 0.00 3.29 1.10 0.10 74.04 02:12:01 AM 1 15.38 0.00 2.77 0.93 0.10 80.82 02:13:01 AM all 13.17 0.00 3.25 1.74 0.09 81.74 02:13:01 AM 0 9.69 0.00 3.27 2.18 0.08 84.78 02:13:01 AM 1 16.68 0.00 3.24 1.30 0.10 78.68 02:14:01 AM all 0.33 0.00 0.08 0.07 0.04 99.47 02:14:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 02:14:01 AM 1 0.58 0.00 0.08 0.13 0.05 99.15 02:15:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 02:15:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:15:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 02:16:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 02:16:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 02:16:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 02:17:01 AM all 9.36 0.00 0.94 0.68 0.07 88.95 02:17:01 AM 0 4.50 0.00 0.57 0.55 0.07 94.31 02:17:01 AM 1 14.24 0.00 1.31 0.81 0.07 83.57 02:18:01 AM all 5.20 0.00 0.32 0.00 0.05 94.43 02:18:01 AM 0 4.65 0.00 0.27 0.00 0.05 95.03 02:18:01 AM 1 5.76 0.00 0.37 0.00 0.05 93.82 02:19:01 AM all 4.21 0.00 0.36 0.03 0.08 95.33 02:19:01 AM 0 3.66 0.00 0.32 0.00 0.08 95.94 02:19:01 AM 1 4.75 0.00 0.40 0.05 0.07 94.73 02:20:01 AM all 5.95 0.00 1.49 0.07 0.06 92.43 02:20:01 AM 0 7.02 0.00 1.67 0.07 0.05 91.19 02:20:01 AM 1 4.88 0.00 1.31 0.07 0.07 93.68 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 27.01 0.00 2.83 1.27 0.11 68.79 02:21:01 AM 0 20.89 0.00 2.50 1.54 0.10 74.97 02:21:01 AM 1 33.13 0.00 3.17 0.99 0.12 62.59 Average: all 11.89 0.00 1.79 0.69 0.07 85.57 Average: 0 9.64 0.00 1.76 0.77 0.07 87.75 Average: 1 14.13 0.00 1.82 0.60 0.07 83.38