---> uname -a: Linux prd-centos8-robot-2c-8g-6482.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 585 4966 19 2145 6816 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:40:5a:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe40:5a09/64 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) 01/30/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 107.55 27.42 80.12 4095.17 6448.50 01:07:01 AM 75.62 0.90 74.73 84.11 9955.63 01:08:01 AM 44.78 6.97 37.81 1279.65 2359.19 01:09:01 AM 29.34 0.03 29.31 3.47 6049.08 01:10:01 AM 4.17 0.10 4.07 32.12 199.10 01:11:01 AM 0.50 0.00 0.50 0.00 70.02 01:12:01 AM 0.25 0.00 0.25 0.00 31.09 01:13:01 AM 0.20 0.00 0.20 0.00 59.41 01:14:01 AM 0.28 0.00 0.28 0.00 47.23 01:15:01 AM 0.57 0.00 0.57 0.00 18.48 01:16:01 AM 0.38 0.00 0.38 0.00 7.95 01:17:01 AM 0.15 0.00 0.15 0.00 45.22 01:18:01 AM 22.93 0.65 22.28 74.12 1304.95 Average: 22.06 2.77 19.28 428.37 2045.94 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5238336 7014736 2644088 33.54 2688 1955428 721196 8.08 195396 2115124 239260 01:07:01 AM 5233456 7035172 2648968 33.61 2688 1979772 675904 7.57 214864 2090120 24 01:08:01 AM 4994932 7038292 2887492 36.63 2688 2212936 657676 7.36 255372 2261016 168896 01:09:01 AM 5021828 7064884 2860596 36.29 2688 2213060 628616 7.04 258520 2227496 4 01:10:01 AM 4978832 7024376 2903592 36.84 2688 2215576 713284 7.99 258668 2269788 324 01:11:01 AM 4972476 7019788 2909948 36.92 2688 2217296 730916 8.18 258676 2276252 208 01:12:01 AM 4971024 7019676 2911400 36.94 2688 2218660 730916 8.18 258676 2277648 760 01:13:01 AM 4965780 7016272 2916644 37.00 2688 2220496 730916 8.18 258684 2282840 880 01:14:01 AM 4964496 7015460 2917928 37.02 2688 2220956 754012 8.44 258684 2284212 4 01:15:01 AM 4963796 7015132 2918628 37.03 2688 2221336 754012 8.44 258688 2284592 24 01:16:01 AM 4961780 7013780 2920644 37.05 2688 2222004 754012 8.44 258688 2286628 580 01:17:01 AM 4959184 7012524 2923240 37.09 2688 2223324 769388 8.61 258696 2289436 588 01:18:01 AM 5134116 7023272 2748308 34.87 2688 2065000 670880 7.51 457236 1941060 10784 Average: 5027695 7024105 2854729 36.22 2688 2168142 714748 8.00 265450 2222016 32487 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 334.02 202.87 1809.29 62.32 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 58.15 45.62 443.36 8.76 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 44.89 36.66 301.22 9.40 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 187.67 136.82 37.50 37.11 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 88.12 81.57 18.51 7.43 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 69.14 67.09 14.50 7.50 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 51.82 51.25 10.43 5.25 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 91.57 90.08 17.84 8.66 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 16.88 15.10 4.15 2.64 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 15.13 13.55 3.77 2.38 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 20.95 19.16 5.69 3.64 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 43.10 40.02 11.30 7.23 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 64.06 46.96 105.99 49.89 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 83.50 65.14 214.13 16.32 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) 01/30/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 40.57 0.01 6.72 2.21 0.10 50.39 01:06:01 AM 0 36.85 0.00 5.38 2.00 0.10 55.67 01:06:01 AM 1 44.31 0.02 8.05 2.42 0.10 45.10 01:07:01 AM all 20.27 0.00 2.86 3.07 0.08 73.72 01:07:01 AM 0 10.63 0.00 2.49 3.09 0.08 83.71 01:07:01 AM 1 29.90 0.00 3.24 3.06 0.07 63.73 01:08:01 AM all 23.71 0.00 5.00 0.97 0.10 70.23 01:08:01 AM 0 17.62 0.00 4.46 1.00 0.08 76.83 01:08:01 AM 1 29.80 0.00 5.53 0.93 0.12 63.62 01:09:01 AM all 3.79 0.00 0.84 1.05 0.03 94.28 01:09:01 AM 0 4.94 0.00 0.85 1.57 0.03 92.60 01:09:01 AM 1 2.64 0.00 0.84 0.54 0.03 95.95 01:10:01 AM all 6.27 0.00 0.54 0.03 0.08 93.08 01:10:01 AM 0 4.42 0.00 0.74 0.05 0.07 94.72 01:10:01 AM 1 8.13 0.00 0.34 0.02 0.08 91.43 01:11:01 AM all 6.35 0.00 0.40 0.00 0.07 93.18 01:11:01 AM 0 2.04 0.00 0.45 0.00 0.07 97.44 01:11:01 AM 1 10.68 0.00 0.35 0.00 0.07 88.90 01:12:01 AM all 4.76 0.00 0.33 0.00 0.07 94.84 01:12:01 AM 0 3.83 0.00 0.30 0.00 0.07 95.80 01:12:01 AM 1 5.70 0.00 0.35 0.00 0.07 93.89 01:13:01 AM all 6.59 0.00 0.41 0.00 0.08 92.92 01:13:01 AM 0 6.56 0.00 0.39 0.00 0.07 92.98 01:13:01 AM 1 6.62 0.00 0.44 0.00 0.08 92.86 01:14:01 AM all 4.56 0.00 0.19 0.00 0.06 95.19 01:14:01 AM 0 1.59 0.00 0.20 0.00 0.05 98.16 01:14:01 AM 1 7.54 0.00 0.18 0.00 0.07 92.21 01:15:01 AM all 4.05 0.00 0.23 0.00 0.08 95.64 01:15:01 AM 0 2.89 0.00 0.25 0.00 0.07 96.79 01:15:01 AM 1 5.20 0.00 0.22 0.00 0.08 94.50 01:16:01 AM all 5.70 0.00 0.33 0.00 0.08 93.90 01:16:01 AM 0 4.38 0.00 0.27 0.00 0.07 95.29 01:16:01 AM 1 7.02 0.00 0.38 0.00 0.08 92.51 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 11.63 0.00 0.48 0.00 0.08 87.81 01:17:01 AM 0 9.65 0.00 0.54 0.00 0.08 89.73 01:17:01 AM 1 13.60 0.00 0.42 0.00 0.08 85.90 01:18:01 AM all 23.53 0.00 3.24 0.24 0.08 72.91 01:18:01 AM 0 12.13 0.00 2.77 0.30 0.07 84.73 01:18:01 AM 1 34.91 0.00 3.72 0.18 0.08 61.11 Average: all 12.46 0.00 1.66 0.58 0.07 85.22 Average: 0 9.06 0.00 1.47 0.62 0.07 88.79 Average: 1 15.87 0.00 1.85 0.55 0.08 81.65