---> uname -a: Linux prd-centos8-robot-2c-8g-39825.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 615 4900 19 2181 6783 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:0d:f8:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe0d:f88d/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) 07/05/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:02 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 88.85 22.51 66.34 6471.96 6822.38 02:28:01 AM 80.89 0.72 80.17 52.92 9916.03 02:29:01 AM 47.88 0.42 47.47 64.78 3832.02 02:30:01 AM 66.06 6.96 59.10 1292.77 7451.42 02:31:01 AM 6.60 0.02 6.58 0.13 557.34 02:32:01 AM 3.92 0.00 3.92 0.00 202.62 02:33:01 AM 0.33 0.00 0.33 0.00 60.47 02:34:01 AM 0.23 0.00 0.23 0.00 42.70 02:35:01 AM 0.32 0.00 0.32 0.00 65.64 02:36:01 AM 0.25 0.00 0.25 0.00 7.43 02:37:01 AM 0.30 0.00 0.30 0.00 14.80 02:38:01 AM 0.30 0.00 0.30 0.00 31.99 02:39:01 AM 7.62 0.32 7.30 36.93 239.58 02:40:01 AM 30.67 0.53 30.14 64.78 1810.68 Average: 23.80 2.22 21.57 563.38 2212.82 02:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5336512 7028432 2545920 32.30 2688 1874664 741040 8.30 189592 2038056 163744 02:28:01 AM 5142300 6976644 2740132 34.76 2688 2010000 749692 8.39 198476 2187152 42480 02:29:01 AM 5052800 6975828 2829632 35.90 2688 2096756 747332 8.37 234768 2239336 66200 02:30:01 AM 4945648 7027552 2936784 37.26 2688 2249680 699292 7.83 262416 2296048 10820 02:31:01 AM 4903832 6986304 2978600 37.79 2688 2250284 750464 8.40 262552 2337112 600 02:32:01 AM 4899792 6984184 2982640 37.84 2688 2252160 750464 8.40 262564 2341324 268 02:33:01 AM 4896032 6981924 2986400 37.89 2688 2253684 786416 8.81 262568 2344904 156 02:34:01 AM 4891408 6978880 2991024 37.95 2688 2255264 806064 9.03 262572 2349520 540 02:35:01 AM 4889256 6978060 2993176 37.97 2688 2256588 806064 9.03 262572 2351652 24 02:36:01 AM 4888312 6977492 2994120 37.98 2688 2256956 806064 9.03 262576 2352344 272 02:37:01 AM 4888556 6977848 2993876 37.98 2688 2257060 806064 9.03 262576 2352516 44 02:38:01 AM 4884840 6975324 2997592 38.03 2688 2258260 806064 9.03 262576 2355968 376 02:39:01 AM 4945016 6906048 2937416 37.27 2688 2132564 789680 8.84 301272 2272548 60840 02:40:01 AM 5098088 7026300 2784344 35.32 2688 2101392 702856 7.87 467240 1959860 26936 Average: 4975885 6984344 2906547 36.87 2688 2178951 767683 8.60 268166 2269881 26664 02:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 264.66 187.84 1780.92 62.63 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.57 46.79 716.09 8.43 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 36.34 31.72 308.91 8.03 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 213.85 152.62 52.98 35.84 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 40.13 29.00 8.96 2.72 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 93.20 89.74 18.56 8.73 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 55.64 53.66 12.15 6.11 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 61.75 61.36 13.24 5.99 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 54.12 51.57 12.13 12.77 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 15.21 13.20 3.89 3.06 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 4.08 3.23 1.07 0.65 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 38.69 35.14 9.77 6.23 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 90.38 67.14 103.85 50.31 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 18.93 17.04 15.58 7.80 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 74.67 59.85 216.60 15.61 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) 07/05/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:02 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 47.74 0.00 7.21 2.01 0.10 42.94 02:27:01 AM 0 48.78 0.00 7.84 2.32 0.10 40.96 02:27:01 AM 1 46.71 0.00 6.59 1.70 0.10 44.90 02:28:01 AM all 24.81 0.00 3.52 1.76 0.08 69.83 02:28:01 AM 0 37.14 0.00 4.20 1.82 0.08 56.76 02:28:01 AM 1 12.49 0.00 2.84 1.70 0.07 82.90 02:29:01 AM all 23.16 0.00 3.29 0.48 0.08 73.00 02:29:01 AM 0 24.84 0.00 3.35 0.37 0.07 71.37 02:29:01 AM 1 21.48 0.00 3.22 0.58 0.08 74.63 02:30:01 AM all 21.48 0.00 4.55 1.16 0.08 72.74 02:30:01 AM 0 29.58 0.00 5.24 0.95 0.08 64.14 02:30:01 AM 1 13.41 0.00 3.85 1.37 0.07 81.31 02:31:01 AM all 2.65 0.00 0.33 0.06 0.03 96.94 02:31:01 AM 0 3.63 0.00 0.30 0.02 0.02 96.04 02:31:01 AM 1 1.67 0.00 0.35 0.10 0.03 97.84 02:32:01 AM all 8.19 0.00 0.48 0.02 0.08 91.23 02:32:01 AM 0 10.42 0.00 0.52 0.02 0.08 88.96 02:32:01 AM 1 5.97 0.00 0.44 0.02 0.07 93.51 02:33:01 AM all 5.69 0.00 0.35 0.00 0.06 93.90 02:33:01 AM 0 8.71 0.00 0.37 0.00 0.07 90.86 02:33:01 AM 1 2.68 0.00 0.34 0.00 0.05 96.93 02:34:01 AM all 5.01 0.00 0.39 0.00 0.06 94.55 02:34:01 AM 0 5.51 0.00 0.42 0.00 0.05 94.02 02:34:01 AM 1 4.51 0.00 0.35 0.00 0.07 95.07 02:35:01 AM all 7.03 0.00 0.39 0.00 0.05 92.54 02:35:01 AM 0 10.98 0.00 0.37 0.00 0.07 88.58 02:35:01 AM 1 3.07 0.00 0.40 0.00 0.03 96.50 02:36:01 AM all 4.01 0.00 0.28 0.00 0.05 95.66 02:36:01 AM 0 4.71 0.00 0.30 0.00 0.05 94.94 02:36:01 AM 1 3.31 0.00 0.25 0.00 0.05 96.39 02:37:01 AM all 1.46 0.00 0.16 0.00 0.05 98.33 02:37:01 AM 0 1.27 0.00 0.12 0.00 0.03 98.58 02:37:01 AM 1 1.66 0.00 0.20 0.00 0.07 98.08 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 10.31 0.00 0.47 0.00 0.07 89.16 02:38:01 AM 0 13.39 0.00 0.54 0.00 0.07 86.00 02:38:01 AM 1 7.22 0.00 0.40 0.00 0.07 92.31 02:39:01 AM all 18.98 0.00 1.76 0.08 0.08 79.10 02:39:01 AM 0 24.08 0.00 1.91 0.12 0.08 73.81 02:39:01 AM 1 13.87 0.00 1.62 0.05 0.07 84.39 02:40:01 AM all 29.44 0.00 4.11 0.15 0.08 66.21 02:40:01 AM 0 40.01 0.00 4.47 0.22 0.10 55.21 02:40:01 AM 1 18.90 0.00 3.75 0.08 0.07 77.20 Average: all 14.97 0.00 1.94 0.41 0.07 82.61 Average: 0 18.76 0.00 2.13 0.41 0.07 78.62 Average: 1 11.18 0.00 1.75 0.40 0.06 86.60