---> uname -a: Linux prd-centos8-robot-2c-8g-4655.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 617 4846 19 2233 6781 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:66:48:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe66:4832/64 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) 11/02/2025 _x86_64_ (2 CPU) 04:03:15 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 85.52 8.26 77.26 1452.72 6486.64 04:06:01 AM 86.15 0.72 85.44 52.92 11278.67 04:07:01 AM 30.08 0.42 29.67 64.77 1676.78 04:08:01 AM 72.08 6.96 65.11 1292.77 8234.31 04:09:01 AM 8.10 0.00 8.10 0.00 627.23 04:10:01 AM 0.30 0.00 0.30 0.00 4.17 04:11:01 AM 0.25 0.00 0.25 0.00 3.22 04:12:01 AM 2.27 0.25 2.02 13.60 128.05 04:13:01 AM 0.42 0.00 0.42 0.00 119.14 04:14:01 AM 0.45 0.00 0.45 0.00 104.92 04:15:01 AM 0.22 0.00 0.22 0.00 112.33 04:16:01 AM 0.30 0.00 0.30 0.00 148.96 04:17:01 AM 0.22 0.00 0.22 0.00 104.43 04:18:01 AM 6.37 5.95 0.42 574.97 126.88 04:19:01 AM 35.60 0.62 34.99 62.51 2513.23 Average: 21.89 1.55 20.34 234.29 2111.28 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5275984 7008764 2606444 33.07 2688 1914536 714296 8.00 188260 2095056 197296 04:06:01 AM 5194536 7029676 2687892 34.10 2688 2011320 664668 7.44 208840 2128548 9936 04:07:01 AM 5088484 7013948 2793944 35.45 2688 2096456 670452 7.51 228624 2198780 76452 04:08:01 AM 4945932 7037952 2936496 37.25 2688 2258212 628288 7.03 260124 2288624 10844 04:09:01 AM 4946772 7038564 2935656 37.24 2688 2258212 628288 7.03 260120 2288708 12 04:10:01 AM 4946144 7037940 2936284 37.25 2688 2258216 647072 7.25 260124 2289000 12 04:11:01 AM 4946872 7038700 2935556 37.24 2688 2258216 628024 7.03 260124 2288780 4 04:12:01 AM 4891628 6986488 2990800 37.94 2688 2261248 714500 8.00 260464 2343376 864 04:13:01 AM 4887008 6985380 2995420 38.00 2688 2264760 714500 8.00 260548 2347924 956 04:14:01 AM 4880056 6982556 3002372 38.09 2688 2268912 753020 8.43 260548 2354656 2136 04:15:01 AM 4876908 6982276 3005520 38.13 2688 2271804 768752 8.61 260548 2357596 1700 04:16:01 AM 4873004 6982236 3009424 38.18 2688 2275628 768752 8.61 260548 2361700 1096 04:17:01 AM 4866076 6979604 3016352 38.27 2688 2279924 802732 8.99 260548 2368288 2300 04:18:01 AM 4934300 7038384 2948128 37.40 2688 2270504 642512 7.19 258004 2302116 4480 04:19:01 AM 4994684 6970152 2887744 36.64 2688 2148156 702344 7.86 482056 2045864 10088 Average: 4969893 7007508 2912535 36.95 2688 2206407 696547 7.80 264632 2270601 21212 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 239.95 164.31 1567.99 49.09 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 59.44 38.89 586.66 6.96 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.50 22.74 90.33 6.61 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 513.21 385.27 355.15 93.86 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 1.50 0.87 0.38 0.19 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 2.55 1.93 0.50 0.42 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.67 1.98 0.47 0.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 111.36 98.28 25.82 8.48 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 273.26 274.13 47.86 19.65 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 185.04 185.99 39.16 14.12 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 131.91 131.56 26.31 10.37 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 240.28 240.29 45.45 17.84 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 231.02 232.01 46.64 17.20 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 141.49 123.55 33.17 11.64 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 61.66 44.70 130.57 101.37 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 147.99 129.77 199.77 23.88 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) 11/02/2025 _x86_64_ (2 CPU) 04:03:15 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 38.36 0.00 5.64 2.38 0.13 53.49 04:05:01 AM 0 36.04 0.00 5.28 2.05 0.13 56.50 04:05:01 AM 1 40.68 0.00 6.01 2.70 0.13 50.48 04:06:01 AM all 21.29 0.00 3.71 2.21 0.10 72.69 04:06:01 AM 0 9.97 0.00 2.93 2.15 0.12 84.84 04:06:01 AM 1 32.67 0.00 4.49 2.28 0.08 60.48 04:07:01 AM all 23.78 0.00 3.15 0.78 0.08 72.20 04:07:01 AM 0 15.87 0.00 2.87 0.58 0.07 80.61 04:07:01 AM 1 31.71 0.00 3.43 0.99 0.10 63.77 04:08:01 AM all 25.23 0.00 5.41 2.37 0.12 66.87 04:08:01 AM 0 23.42 0.00 5.23 2.32 0.12 68.91 04:08:01 AM 1 27.05 0.00 5.59 2.43 0.12 64.81 04:09:01 AM all 0.30 0.00 0.11 0.06 0.04 99.49 04:09:01 AM 0 0.50 0.00 0.12 0.12 0.03 99.23 04:09:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 04:10:01 AM all 0.26 0.00 0.09 0.00 0.03 99.62 04:10:01 AM 0 0.42 0.00 0.10 0.00 0.03 99.45 04:10:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:11:01 AM all 0.33 0.00 0.09 0.01 0.03 99.54 04:11:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 04:11:01 AM 1 0.12 0.00 0.10 0.02 0.03 99.73 04:12:01 AM all 8.25 0.00 0.82 0.07 0.08 90.79 04:12:01 AM 0 4.44 0.00 0.69 0.12 0.07 94.69 04:12:01 AM 1 12.09 0.00 0.94 0.02 0.08 86.86 04:13:01 AM all 11.64 0.00 1.38 0.00 0.08 86.90 04:13:01 AM 0 10.18 0.00 1.41 0.00 0.09 88.32 04:13:01 AM 1 13.08 0.00 1.35 0.00 0.08 85.48 04:14:01 AM all 12.08 0.00 1.23 0.00 0.09 86.60 04:14:01 AM 0 9.28 0.00 1.20 0.00 0.10 89.42 04:14:01 AM 1 14.91 0.00 1.25 0.00 0.08 83.75 04:15:01 AM all 9.66 0.00 0.88 0.00 0.09 89.36 04:15:01 AM 0 8.45 0.00 0.78 0.00 0.08 90.69 04:15:01 AM 1 10.87 0.00 0.99 0.00 0.10 88.04 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 12.73 0.00 1.35 0.02 0.09 85.81 04:16:01 AM 0 13.68 0.00 1.32 0.03 0.10 84.86 04:16:01 AM 1 11.78 0.00 1.37 0.00 0.08 86.76 04:17:01 AM all 12.93 0.00 1.45 0.00 0.09 85.53 04:17:01 AM 0 19.22 0.00 1.51 0.00 0.09 79.18 04:17:01 AM 1 6.70 0.00 1.38 0.00 0.10 91.82 04:18:01 AM all 9.78 0.24 1.28 0.22 0.10 88.38 04:18:01 AM 0 14.32 0.15 1.49 0.32 0.10 83.62 04:18:01 AM 1 5.24 0.32 1.06 0.12 0.10 93.16 04:19:01 AM all 30.27 0.00 3.81 0.81 0.10 65.00 04:19:01 AM 0 21.43 0.00 3.84 0.32 0.10 74.31 04:19:01 AM 1 39.12 0.00 3.79 1.30 0.10 55.69 Average: all 14.47 0.02 2.03 0.60 0.09 82.80 Average: 0 12.52 0.01 1.93 0.54 0.08 84.93 Average: 1 16.43 0.02 2.13 0.66 0.09 80.67