---> uname -a: Linux prd-centos8-robot-2c-8g-4358.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4835 19 2267 6803 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:e9:57:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fee9:5744/64 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) 11/01/2025 _x86_64_ (2 CPU) 03:30:07 LINUX RESTART (2 CPU) 03:31:01 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 92.82 6.18 86.64 1090.97 6950.42 03:33:01 AM 85.64 0.65 84.99 51.05 11049.60 03:34:01 AM 46.47 7.13 39.34 1310.50 2469.96 03:35:01 AM 56.71 0.25 56.46 47.05 7855.08 03:36:01 AM 4.43 0.22 4.22 11.73 163.01 03:37:01 AM 2.30 0.00 2.30 0.00 620.13 03:38:01 AM 0.78 0.00 0.78 0.00 299.57 03:39:01 AM 0.38 0.02 0.37 1.07 232.28 03:40:01 AM 0.72 0.03 0.68 1.87 281.64 03:41:01 AM 1.08 0.38 0.70 53.45 81.77 03:42:01 AM 0.27 0.00 0.27 0.00 22.23 03:43:01 AM 7.35 0.32 7.03 36.93 349.43 03:44:01 AM 31.21 0.50 30.71 63.71 2991.82 Average: 25.40 1.21 24.19 205.27 2566.80 03:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5290440 7087744 2591992 32.88 2688 1973944 656044 7.35 187232 2068804 249264 03:33:01 AM 5062672 6947956 2819760 35.77 2688 2060980 777692 8.71 214528 2257000 53260 03:34:01 AM 4957824 7052472 2924608 37.10 2688 2260168 672188 7.53 255972 2286588 181504 03:35:01 AM 4952028 7050196 2930404 37.18 2688 2264512 653872 7.32 260448 2285380 8 03:36:01 AM 4910176 7009732 2972256 37.71 2688 2265904 717284 8.03 260632 2327392 1056 03:37:01 AM 4877616 6994784 3004816 38.12 2688 2283520 717284 8.03 261048 2359164 2024 03:38:01 AM 4866336 6994680 3016096 38.26 2688 2294744 717284 8.03 261048 2370428 4748 03:39:01 AM 4860992 6992664 3021440 38.33 2688 2298032 733520 8.21 261064 2376396 1108 03:40:01 AM 4852836 6991648 3029596 38.43 2688 2305160 765540 8.57 261348 2383404 40 03:41:01 AM 4465888 6934296 3416544 43.34 2688 2308888 744676 8.34 262660 2389648 68 03:42:01 AM 4464936 6933892 3417496 43.36 2688 2309396 744676 8.34 262676 2390976 4 03:43:01 AM 4901904 6951328 2980528 37.81 2688 2219376 755296 8.46 337876 2273624 97852 03:44:01 AM 4970760 6984628 2911672 36.94 2688 2186552 730684 8.18 503904 2047736 13192 Average: 4879570 6994309 3002862 38.10 2688 2233167 722003 8.08 276187 2293580 46471 03:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 149.58 115.08 1332.00 25.45 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 56.58 39.85 586.14 7.60 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 40.62 34.29 333.98 7.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 200.93 167.01 44.40 34.19 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 20.26 13.06 15.61 1.99 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 41.42 38.50 125.13 10.89 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 22.23 18.20 73.63 6.69 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 19.68 17.95 5.61 4.47 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 17.41 14.75 64.16 10.69 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 39.75 54.93 22.98 5.01 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 15.89 13.23 4.00 2.48 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 72.79 49.06 145.87 90.70 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 18.81 14.73 14.27 7.63 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 55.08 45.43 212.91 16.52 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) 11/01/2025 _x86_64_ (2 CPU) 03:30:07 LINUX RESTART (2 CPU) 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 39.23 0.00 6.08 1.56 0.11 53.02 03:32:01 AM 0 49.56 0.00 6.64 1.63 0.10 42.07 03:32:01 AM 1 28.91 0.00 5.52 1.48 0.12 63.97 03:33:01 AM all 23.00 0.00 2.61 1.78 0.08 72.53 03:33:01 AM 0 38.05 0.00 2.95 1.63 0.08 57.28 03:33:01 AM 1 7.92 0.00 2.27 1.92 0.08 87.81 03:34:01 AM all 25.40 0.00 4.99 0.47 0.08 69.05 03:34:01 AM 0 25.33 0.00 5.08 0.38 0.08 69.12 03:34:01 AM 1 25.48 0.00 4.90 0.55 0.08 68.99 03:35:01 AM all 14.12 0.00 2.52 0.84 0.06 82.46 03:35:01 AM 0 15.71 0.00 2.84 0.87 0.07 80.51 03:35:01 AM 1 12.53 0.00 2.21 0.80 0.05 84.41 03:36:01 AM all 2.51 0.00 0.23 0.02 0.03 97.21 03:36:01 AM 0 4.18 0.00 0.28 0.02 0.03 95.49 03:36:01 AM 1 0.85 0.00 0.17 0.02 0.03 98.93 03:37:01 AM all 18.88 0.00 0.25 0.05 0.07 80.75 03:37:01 AM 0 21.75 0.00 0.25 0.08 0.07 77.85 03:37:01 AM 1 16.01 0.00 0.25 0.02 0.07 83.65 03:38:01 AM all 10.46 0.00 0.15 0.02 0.04 89.33 03:38:01 AM 0 11.20 0.00 0.13 0.00 0.03 88.63 03:38:01 AM 1 9.72 0.00 0.17 0.03 0.05 90.03 03:39:01 AM all 12.50 0.00 0.21 0.02 0.05 87.22 03:39:01 AM 0 12.81 0.00 0.22 0.03 0.05 86.89 03:39:01 AM 1 12.19 0.00 0.20 0.00 0.05 87.56 03:40:01 AM all 6.96 0.00 0.23 0.03 0.05 92.74 03:40:01 AM 0 4.50 0.00 0.23 0.02 0.05 95.20 03:40:01 AM 1 9.41 0.00 0.22 0.03 0.05 90.28 03:41:01 AM all 8.67 0.00 2.45 0.00 0.04 88.83 03:41:01 AM 0 8.92 0.00 2.40 0.00 0.05 88.63 03:41:01 AM 1 8.42 0.00 2.50 0.00 0.03 89.04 03:42:01 AM all 4.83 0.00 0.20 0.00 0.03 94.94 03:42:01 AM 0 6.66 0.00 0.22 0.00 0.03 93.09 03:42:01 AM 1 2.99 0.00 0.18 0.00 0.03 96.79 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 16.63 0.00 2.27 0.05 0.06 80.99 03:43:01 AM 0 18.49 0.00 2.36 0.02 0.07 79.06 03:43:01 AM 1 14.77 0.00 2.17 0.08 0.05 82.92 03:44:01 AM all 30.22 0.00 3.53 0.38 0.11 65.76 03:44:01 AM 0 39.00 0.00 3.84 0.47 0.12 56.58 03:44:01 AM 1 21.45 0.00 3.22 0.30 0.10 74.93 Average: all 16.43 0.00 1.98 0.40 0.06 81.13 Average: 0 19.73 0.00 2.11 0.40 0.06 77.70 Average: 1 13.14 0.00 1.85 0.40 0.06 84.55