---> uname -a: Linux prd-centos8-robot-2c-8g-38709.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4832 19 2272 6806 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:10:7b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fe10:7bc7/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:01 LINUX RESTART (2 CPU) 04:43:02 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 96.09 5.78 90.31 1097.98 6714.12 04:45:01 AM 73.11 0.67 72.44 51.18 10530.06 04:46:01 AM 18.46 0.42 18.04 64.78 827.24 04:47:01 AM 75.05 9.45 65.61 1685.59 7913.31 04:48:01 AM 17.14 0.00 17.14 0.00 1482.81 04:49:01 AM 4.95 0.02 4.93 0.13 231.01 04:50:01 AM 1.18 0.00 1.18 0.00 610.50 04:51:01 AM 0.53 0.02 0.52 1.07 380.26 04:52:01 AM 0.53 0.00 0.53 0.00 198.08 04:53:01 AM 1.20 0.38 0.82 55.32 189.69 04:54:01 AM 0.28 0.00 0.28 0.00 37.04 04:55:01 AM 0.20 0.00 0.20 0.00 19.38 04:56:01 AM 30.19 0.63 29.56 73.98 3123.63 Average: 24.44 1.33 23.11 231.95 2475.85 04:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5262920 7058848 2619512 33.23 2688 1972816 677476 7.59 187008 2094488 244392 04:45:01 AM 5168836 7007208 2713596 34.43 2688 2014668 710872 7.96 198364 2163716 8 04:46:01 AM 5143508 7007148 2738924 34.75 2688 2039228 711316 7.96 225840 2160152 22488 04:47:01 AM 4949876 7048524 2932556 37.20 2688 2266140 646888 7.24 267968 2280416 31400 04:48:01 AM 4951784 7050236 2930648 37.18 2688 2266140 646888 7.24 267968 2280484 12 04:49:01 AM 4885868 6993764 2996564 38.02 2688 2275632 715496 8.01 268564 2345000 7856 04:50:01 AM 4868960 6992292 3013472 38.23 2688 2291036 733172 8.21 268564 2362056 5584 04:51:01 AM 4861332 6991916 3021100 38.33 2688 2298276 733172 8.21 268564 2369780 1484 04:52:01 AM 4853396 6989672 3029036 38.43 2688 2303976 751324 8.41 268612 2377424 1448 04:53:01 AM 4464544 6930896 3417888 43.36 2688 2309820 751324 8.41 270160 2385548 340 04:54:01 AM 4463236 6930400 3419196 43.38 2688 2310552 751324 8.41 270176 2386824 140 04:55:01 AM 4901228 7049032 2981204 37.82 2688 2315332 660040 7.39 270516 2326876 4396 04:56:01 AM 4989948 7005632 2892484 36.70 2688 2189148 690428 7.73 506244 2027872 9048 Average: 4905034 7004274 2977398 37.77 2688 2219443 706132 7.91 272196 2273895 25277 04:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 90.14 74.92 1064.99 10.77 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 57.41 37.34 546.21 4.68 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 15.93 11.40 6.50 4.35 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 232.79 163.17 354.64 43.68 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 1.85 0.93 0.45 0.19 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 41.83 31.98 86.32 6.51 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 31.32 30.22 98.57 9.37 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 16.16 16.31 35.42 6.20 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 25.39 20.49 23.92 11.51 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 47.13 59.81 59.02 5.57 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 11.78 10.10 3.13 2.14 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 27.64 19.08 8.88 3.00 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 73.44 50.92 151.22 90.92 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 51.70 40.47 186.50 15.31 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:01 LINUX RESTART (2 CPU) 04:43:02 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 39.01 0.00 5.95 1.20 0.11 53.73 04:44:01 AM 0 44.38 0.00 6.66 0.93 0.12 47.91 04:44:01 AM 1 33.65 0.00 5.24 1.47 0.10 59.53 04:45:01 AM all 11.95 0.00 1.68 1.42 0.06 84.89 04:45:01 AM 0 13.99 0.00 1.92 2.10 0.05 81.93 04:45:01 AM 1 9.91 0.00 1.44 0.73 0.07 87.85 04:46:01 AM all 14.50 0.00 2.24 1.13 0.10 82.03 04:46:01 AM 0 17.23 0.00 2.40 1.15 0.10 79.11 04:46:01 AM 1 11.77 0.00 2.07 1.12 0.10 84.94 04:47:01 AM all 30.82 0.00 5.80 2.08 0.10 61.20 04:47:01 AM 0 35.10 0.00 6.48 2.39 0.10 55.94 04:47:01 AM 1 26.54 0.00 5.13 1.78 0.10 66.44 04:48:01 AM all 0.29 0.00 0.18 0.18 0.03 99.33 04:48:01 AM 0 0.08 0.00 0.18 0.22 0.02 99.50 04:48:01 AM 1 0.50 0.00 0.17 0.13 0.03 99.16 04:49:01 AM all 10.01 0.00 0.32 0.02 0.06 89.60 04:49:01 AM 0 16.69 0.00 0.38 0.02 0.07 82.85 04:49:01 AM 1 3.31 0.00 0.25 0.02 0.05 96.37 04:50:01 AM all 16.46 0.00 0.21 0.10 0.06 83.17 04:50:01 AM 0 27.10 0.00 0.18 0.03 0.07 72.62 04:50:01 AM 1 5.82 0.00 0.23 0.17 0.05 93.73 04:51:01 AM all 9.01 0.00 0.15 0.03 0.04 90.76 04:51:01 AM 0 14.74 0.00 0.15 0.00 0.03 85.08 04:51:01 AM 1 3.28 0.00 0.15 0.07 0.05 96.46 04:52:01 AM all 13.15 0.00 0.19 0.02 0.06 86.58 04:52:01 AM 0 15.45 0.00 0.17 0.03 0.07 84.28 04:52:01 AM 1 10.84 0.00 0.22 0.00 0.05 88.89 04:53:01 AM all 9.35 0.00 2.64 0.03 0.06 87.92 04:53:01 AM 0 10.91 0.00 2.67 0.02 0.05 86.36 04:53:01 AM 1 7.80 0.00 2.62 0.03 0.07 89.48 04:54:01 AM all 4.21 0.00 0.14 0.00 0.04 95.61 04:54:01 AM 0 6.52 0.00 0.17 0.00 0.05 93.27 04:54:01 AM 1 1.91 0.00 0.12 0.00 0.03 97.94 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 8.50 0.00 0.79 0.00 0.04 90.67 04:55:01 AM 0 14.13 0.00 1.36 0.00 0.05 84.46 04:55:01 AM 1 2.87 0.00 0.23 0.00 0.03 96.86 04:56:01 AM all 29.70 0.00 3.88 0.18 0.08 66.16 04:56:01 AM 0 40.78 0.00 4.48 0.12 0.08 54.54 04:56:01 AM 1 18.64 0.00 3.28 0.23 0.08 77.76 Average: all 15.14 0.00 1.86 0.49 0.06 82.45 Average: 0 19.76 0.00 2.09 0.54 0.07 77.55 Average: 1 10.52 0.00 1.63 0.44 0.06 87.35