---> uname -a: Linux prd-centos8-robot-2c-8g-49507.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 579 4860 19 2257 6819 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:10:91:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe10:9141/64 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) 08/05/2025 _x86_64_ (2 CPU) 04:41:55 LINUX RESTART (2 CPU) 04:43:02 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 120.18 0.24 119.95 12.07 11290.97 04:45:01 AM 43.37 1.03 42.34 115.29 5146.28 04:46:01 AM 66.01 7.00 59.01 1293.52 3835.38 04:47:01 AM 29.52 0.00 29.52 0.00 6130.09 04:48:01 AM 4.55 0.22 4.33 11.73 198.85 04:49:01 AM 0.92 0.00 0.92 0.00 604.25 04:50:01 AM 0.48 0.00 0.48 0.00 377.92 04:51:01 AM 0.58 0.02 0.57 1.07 197.80 04:52:01 AM 1.17 0.38 0.78 55.32 155.66 04:53:01 AM 0.28 0.00 0.28 0.00 75.21 04:54:01 AM 0.33 0.00 0.33 0.00 24.30 04:55:01 AM 16.74 0.33 16.41 37.85 717.38 04:56:01 AM 31.63 0.52 31.11 63.86 2977.62 Average: 24.17 0.75 23.42 122.49 2429.49 04:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5084896 6951540 2797528 35.49 2688 2043380 771760 8.64 192028 2261496 171752 04:45:01 AM 5253372 7089112 2629052 33.35 2688 2011804 641764 7.19 218900 2062256 10764 04:46:01 AM 4985300 7069676 2897124 36.75 2688 2252188 644556 7.22 262172 2260512 172296 04:47:01 AM 4979956 7064148 2902468 36.82 2688 2252188 644556 7.22 262164 2260556 16 04:48:01 AM 4930960 7017844 2951464 37.44 2688 2254892 699744 7.84 262616 2308740 752 04:49:01 AM 4901256 7006496 2981168 37.82 2688 2273292 699744 7.84 262772 2337776 1476 04:50:01 AM 4890812 7006024 2991612 37.95 2688 2283288 719092 8.05 262772 2348156 208 04:51:01 AM 4884316 7006324 2998108 38.04 2688 2290012 736244 8.24 262828 2354608 1204 04:52:01 AM 4490940 6943868 3391484 43.03 2688 2296424 734120 8.22 264384 2366964 1748 04:53:01 AM 4489792 6943292 3392632 43.04 2688 2297016 734120 8.22 264388 2368260 188 04:54:01 AM 4489104 6943092 3393320 43.05 2688 2297472 734120 8.22 264400 2368584 44 04:55:01 AM 4995508 6997352 2886916 36.62 2688 2174788 704208 7.88 344872 2181848 78008 04:56:01 AM 4958284 6963728 2924140 37.10 2688 2179224 739284 8.28 502944 2064476 26320 Average: 4871884 7000192 3010540 38.19 2688 2223536 707947 7.93 279018 2272633 35752 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 116.95 90.31 1340.07 12.58 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 18.19 10.26 7.43 3.95 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 49.46 41.39 334.05 12.91 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 183.09 131.67 34.31 33.95 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 33.29 23.68 28.28 4.23 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 35.40 34.57 126.17 10.18 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 20.24 18.08 63.42 6.52 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 27.61 25.27 24.54 12.91 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 49.54 62.17 67.06 5.74 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 8.61 5.86 1.90 1.28 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 14.93 12.70 3.63 2.33 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 81.87 48.25 147.98 89.18 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 20.10 17.11 15.72 8.60 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 50.63 40.04 167.30 15.72 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) 08/05/2025 _x86_64_ (2 CPU) 04:41:55 LINUX RESTART (2 CPU) 04:43:02 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 39.36 0.00 5.61 1.17 0.11 53.75 04:44:01 AM 0 22.29 0.00 4.41 1.01 0.10 72.19 04:44:01 AM 1 56.51 0.00 6.82 1.32 0.12 35.23 04:45:01 AM all 14.56 0.00 2.06 0.39 0.07 82.92 04:45:01 AM 0 14.12 0.00 2.00 0.47 0.07 83.34 04:45:01 AM 1 14.99 0.00 2.12 0.32 0.07 82.50 04:46:01 AM all 32.55 0.00 5.65 0.52 0.09 61.18 04:46:01 AM 0 24.57 0.00 5.06 0.45 0.08 69.84 04:46:01 AM 1 40.54 0.00 6.25 0.60 0.10 52.52 04:47:01 AM all 0.38 0.00 0.57 0.45 0.03 98.57 04:47:01 AM 0 0.35 0.00 0.70 0.47 0.03 98.44 04:47:01 AM 1 0.40 0.00 0.43 0.43 0.03 98.70 04:48:01 AM all 4.97 0.00 0.28 0.03 0.05 94.68 04:48:01 AM 0 5.40 0.00 0.32 0.00 0.05 94.23 04:48:01 AM 1 4.54 0.00 0.23 0.05 0.05 95.13 04:49:01 AM all 18.50 0.00 0.22 0.03 0.08 81.17 04:49:01 AM 0 12.02 0.00 0.22 0.05 0.08 87.63 04:49:01 AM 1 24.97 0.00 0.22 0.02 0.07 74.73 04:50:01 AM all 8.81 0.00 0.15 0.02 0.04 90.98 04:50:01 AM 0 9.92 0.00 0.15 0.02 0.05 89.86 04:50:01 AM 1 7.71 0.00 0.15 0.02 0.03 92.09 04:51:01 AM all 16.03 0.00 0.23 0.00 0.06 83.68 04:51:01 AM 0 13.14 0.00 0.23 0.00 0.05 86.58 04:51:01 AM 1 18.93 0.00 0.22 0.00 0.07 80.79 04:52:01 AM all 9.63 0.00 2.67 0.03 0.07 87.60 04:52:01 AM 0 8.69 0.00 2.59 0.03 0.07 88.62 04:52:01 AM 1 10.57 0.00 2.75 0.02 0.07 86.59 04:53:01 AM all 2.88 0.00 0.12 0.00 0.06 96.95 04:53:01 AM 0 4.10 0.00 0.12 0.00 0.07 95.72 04:53:01 AM 1 1.65 0.00 0.12 0.00 0.05 98.18 04:54:01 AM all 4.75 0.00 0.16 0.00 0.06 95.03 04:54:01 AM 0 5.30 0.00 0.15 0.00 0.03 94.51 04:54:01 AM 1 4.20 0.00 0.17 0.00 0.08 95.55 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 20.88 0.00 2.85 0.07 0.06 76.15 04:55:01 AM 0 14.37 0.00 2.20 0.07 0.05 83.31 04:55:01 AM 1 27.39 0.00 3.49 0.07 0.07 68.98 04:56:01 AM all 31.26 0.00 3.93 0.19 0.09 64.53 04:56:01 AM 0 26.33 0.00 4.01 0.18 0.10 69.38 04:56:01 AM 1 36.17 0.00 3.85 0.20 0.08 59.70 Average: all 15.72 0.00 1.88 0.22 0.07 82.11 Average: 0 12.36 0.00 1.70 0.21 0.06 85.66 Average: 1 19.09 0.00 2.06 0.23 0.07 78.55