---> uname -a: Linux prd-centos8-robot-2c-8g-24.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 588 4974 19 2134 6812 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:31:6e:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fe31:6e11/64 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:26 LINUX RESTART (2 CPU) 01:02:02 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 83.70 25.68 58.02 6789.50 5821.90 01:04:01 AM 97.13 0.70 96.43 50.79 10547.16 01:05:01 AM 16.39 0.42 15.98 64.77 1461.07 01:06:01 AM 40.06 0.03 40.03 3.47 2690.00 01:07:02 AM 25.44 0.00 25.44 0.00 5628.49 01:08:01 AM 2.81 0.00 2.81 0.00 87.60 01:09:01 AM 0.15 0.00 0.15 0.00 1.60 01:10:01 AM 0.30 0.10 0.20 32.12 3.65 01:11:01 AM 2.02 0.00 2.02 0.00 130.08 01:12:01 AM 0.70 0.00 0.70 0.00 104.63 01:13:01 AM 0.35 0.00 0.35 0.00 11.48 01:14:01 AM 0.22 0.03 0.18 1.87 15.74 01:15:01 AM 14.86 0.42 14.45 47.73 946.18 Average: 21.80 2.08 19.72 530.48 2109.36 01:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5336588 7014480 2545844 32.30 2688 1865484 753936 8.44 227280 2018476 144308 01:04:01 AM 5169584 7002548 2712848 34.42 2688 2009496 733020 8.21 221492 2143424 34716 01:05:01 AM 5246540 7080944 2635892 33.44 2688 2011448 653608 7.32 240324 2051396 12 01:06:01 AM 5028796 7065104 2853636 36.20 2688 2205340 635020 7.11 257704 2227268 156080 01:07:02 AM 5023768 7059688 2858664 36.27 2688 2205308 650584 7.28 257704 2227048 4 01:08:01 AM 5023952 7059876 2858480 36.26 2688 2205312 650584 7.28 257708 2227172 16 01:09:01 AM 5022196 7058120 2860236 36.29 2688 2205312 650584 7.28 257708 2228928 8 01:10:01 AM 4980312 7018056 2902120 36.82 2688 2207128 736092 8.24 257972 2269928 840 01:11:01 AM 4975160 7015148 2907272 36.88 2688 2209348 715092 8.01 257980 2275508 1264 01:12:01 AM 4972316 7013892 2910116 36.92 2688 2210936 715092 8.01 257980 2278292 24 01:13:01 AM 4971644 7013588 2910788 36.93 2688 2211304 715092 8.01 257980 2279004 184 01:14:01 AM 4969472 7012320 2912960 36.96 2688 2212216 715092 8.01 258124 2281060 608 01:15:01 AM 5140428 7017264 2742004 34.79 2688 2051448 708636 7.93 452728 1938888 13384 Average: 5066212 7033156 2816220 35.73 2688 2139237 694802 7.78 266360 2188184 27034 01:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 276.98 174.84 1588.91 61.41 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 75.20 56.12 676.27 9.57 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 19.41 13.68 6.57 4.69 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 48.03 36.54 302.37 11.10 0.00 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 548.43 384.09 102.32 85.27 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 3.66 2.37 1.02 0.74 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 3.13 1.87 0.46 0.41 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 35.30 19.79 10.62 2.95 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 35.14 27.33 9.50 5.14 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 23.93 16.49 4.72 3.17 0.00 0.00 0.00 0.00 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 17.98 9.45 3.03 1.84 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 14.13 9.51 3.26 2.72 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 85.47 56.72 101.69 33.91 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 91.17 62.15 214.74 17.11 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:26 LINUX RESTART (2 CPU) 01:02:02 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 40.55 0.00 6.66 3.56 0.11 49.11 01:03:01 AM 0 44.52 0.00 7.34 4.52 0.12 43.51 01:03:01 AM 1 36.61 0.00 5.98 2.62 0.10 54.68 01:04:01 AM all 29.35 0.00 4.32 3.28 0.10 62.95 01:04:01 AM 0 25.20 0.00 4.10 2.90 0.10 67.70 01:04:01 AM 1 33.50 0.00 4.54 3.66 0.10 58.20 01:05:01 AM all 10.75 0.00 1.66 0.49 0.08 87.03 01:05:01 AM 0 15.24 0.00 1.73 0.53 0.08 82.41 01:05:01 AM 1 6.25 0.00 1.59 0.45 0.07 91.65 01:06:01 AM all 26.46 0.00 3.99 0.80 0.10 68.65 01:06:01 AM 0 40.47 0.00 5.13 0.87 0.10 53.43 01:06:01 AM 1 12.47 0.00 2.85 0.73 0.10 83.84 01:07:02 AM all 1.16 0.00 1.11 1.31 0.06 96.37 01:07:02 AM 0 0.99 0.00 1.07 1.07 0.05 96.82 01:07:02 AM 1 1.34 0.00 1.14 1.54 0.07 95.92 01:08:01 AM all 0.34 0.00 0.09 0.01 0.04 99.52 01:08:01 AM 0 0.37 0.00 0.10 0.02 0.05 99.46 01:08:01 AM 1 0.31 0.00 0.08 0.00 0.03 99.58 01:09:01 AM all 0.23 0.00 0.08 0.00 0.03 99.65 01:09:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 01:09:01 AM 1 0.38 0.00 0.08 0.00 0.05 99.48 01:10:01 AM all 4.27 0.00 0.48 0.03 0.05 95.18 01:10:01 AM 0 6.53 0.00 0.65 0.05 0.05 92.72 01:10:01 AM 1 2.01 0.00 0.30 0.00 0.05 97.64 01:11:01 AM all 12.69 0.00 0.75 0.01 0.08 86.48 01:11:01 AM 0 19.09 0.00 0.97 0.02 0.07 79.86 01:11:01 AM 1 6.29 0.00 0.54 0.00 0.08 93.09 01:12:01 AM all 9.09 0.00 0.42 0.00 0.06 90.43 01:12:01 AM 0 11.17 0.00 0.42 0.00 0.05 88.36 01:12:01 AM 1 7.00 0.00 0.42 0.00 0.07 92.52 01:13:01 AM all 4.43 0.00 0.31 0.00 0.07 95.19 01:13:01 AM 0 2.96 0.00 0.22 0.00 0.07 96.76 01:13:01 AM 1 5.91 0.00 0.40 0.00 0.07 93.62 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 5.00 0.00 0.28 0.00 0.07 94.66 01:14:01 AM 0 6.88 0.00 0.35 0.00 0.07 92.70 01:14:01 AM 1 3.11 0.00 0.20 0.00 0.07 96.62 01:15:01 AM all 21.02 0.00 2.86 0.42 0.08 75.63 01:15:01 AM 0 19.90 0.00 2.73 0.59 0.08 76.71 01:15:01 AM 1 22.14 0.00 2.99 0.25 0.07 74.55 Average: all 12.70 0.00 1.76 0.76 0.07 84.71 Average: 0 14.84 0.00 1.91 0.81 0.07 82.37 Average: 1 10.55 0.00 1.62 0.71 0.07 87.05