---> uname -a: Linux prd-centos8-robot-2c-8g-3548.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 649 4826 19 2221 6749 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:34:51:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe34:514e/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) 12/04/2025 _x86_64_ (2 CPU) 01:45:00 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 119.88 1.00 118.88 67.98 12188.89 01:48:01 AM 32.67 0.35 32.32 61.98 4148.75 01:49:01 AM 57.67 6.78 50.89 1248.73 3333.66 01:50:01 AM 45.48 0.25 45.23 47.05 6995.88 01:51:01 AM 4.47 0.00 4.47 0.00 169.28 01:52:01 AM 0.60 0.00 0.60 0.00 8.20 01:53:01 AM 0.52 0.20 0.32 11.60 5.70 01:54:01 AM 1.97 0.05 1.92 2.00 125.40 01:55:01 AM 0.42 0.00 0.42 0.00 123.58 01:56:01 AM 0.57 0.00 0.57 0.00 115.98 01:57:01 AM 0.33 0.00 0.33 0.00 137.94 01:58:01 AM 0.22 0.00 0.22 0.00 121.71 01:59:01 AM 0.20 0.00 0.20 0.00 126.51 02:00:01 AM 4.04 0.32 3.71 37.42 356.65 02:00:01 AM 48.10 2.53 45.57 20.25 772.15 02:01:01 AM 29.97 0.33 29.64 36.38 2237.60 Average: 19.97 0.62 19.35 100.85 2013.53 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5133728 6976124 2748692 34.87 2688 2018012 719648 8.06 191888 2201436 104316 01:48:01 AM 5190104 7034140 2692316 34.16 2688 2019884 690960 7.74 218716 2119964 10760 01:49:01 AM 4849068 6943556 3033352 38.48 2688 2260060 727416 8.14 255724 2390344 170636 01:50:01 AM 4908660 7005944 2973760 37.73 2688 2264032 668348 7.48 259956 2324228 16 01:51:01 AM 4909544 7006840 2972876 37.72 2688 2264036 668348 7.48 259960 2324220 4 01:52:01 AM 4909528 7006824 2972892 37.72 2688 2264036 668348 7.48 259960 2324160 4 01:53:01 AM 4868272 6966340 3014148 38.24 2688 2264816 738292 8.27 260108 2365040 332 01:54:01 AM 4856012 6956948 3026408 38.39 2688 2267668 758488 8.49 260384 2377224 1428 01:55:01 AM 4851352 6956380 3031068 38.45 2688 2271760 794820 8.90 260384 2381812 1952 01:56:01 AM 4848024 6956112 3034396 38.50 2688 2274844 794820 8.90 260384 2385112 1824 01:57:01 AM 4844264 6955452 3038156 38.54 2688 2277920 810480 9.07 260384 2388472 844 01:58:01 AM 4839628 6954468 3042792 38.60 2688 2281572 810480 9.07 260384 2393172 896 01:59:01 AM 4832072 6951064 3050348 38.70 2688 2285768 843484 9.44 260384 2400600 1336 02:00:01 AM 4972476 6940312 2909944 36.92 2688 2138464 737676 8.26 278880 2260032 40224 02:00:01 AM 4966236 6934108 2916184 37.00 2688 2138464 737676 8.26 279000 2266168 40236 02:01:01 AM 4939688 6904180 2942732 37.33 2688 2137832 767540 8.59 480428 2100156 11228 Average: 4919916 6965550 2962504 37.58 2688 2214323 746052 8.35 269183 2312634 24127 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 114.26 93.30 1301.37 12.84 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 13.03 9.93 6.05 3.91 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 38.59 34.61 334.59 7.66 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 588.34 423.56 117.92 96.24 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 2.38 1.98 0.55 0.48 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 2.37 1.92 0.43 0.41 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 20.51 12.46 8.60 1.75 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 172.80 173.48 31.01 12.87 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 213.68 214.26 42.06 16.18 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 179.17 180.00 32.22 12.91 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 166.74 165.41 83.03 12.92 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 255.02 256.79 47.60 18.67 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 203.68 205.25 40.12 15.73 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 200.46 166.94 153.22 107.13 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 56.96 65.82 125.26 19.69 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 13.43 12.61 11.70 6.74 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 145.50 130.08 147.34 21.69 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) 12/04/2025 _x86_64_ (2 CPU) 01:45:00 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 39.55 0.00 5.63 1.12 0.09 53.60 01:47:01 AM 0 30.40 0.00 4.98 1.10 0.10 63.42 01:47:01 AM 1 48.69 0.00 6.29 1.15 0.08 43.79 01:48:01 AM all 12.78 0.00 1.62 0.32 0.07 85.22 01:48:01 AM 0 16.17 0.00 1.70 0.48 0.07 81.58 01:48:01 AM 1 9.39 0.00 1.53 0.15 0.07 88.86 01:49:01 AM all 27.77 0.00 5.18 0.46 0.09 66.50 01:49:01 AM 0 24.45 0.00 5.27 0.38 0.08 69.81 01:49:01 AM 1 31.09 0.00 5.09 0.53 0.10 63.19 01:50:01 AM all 10.61 0.00 2.71 0.46 0.08 86.14 01:50:01 AM 0 7.71 0.00 2.50 0.27 0.07 89.46 01:50:01 AM 1 13.50 0.00 2.92 0.65 0.08 82.84 01:51:01 AM all 0.34 0.00 0.08 0.01 0.05 99.52 01:51:01 AM 0 0.55 0.00 0.05 0.00 0.05 99.35 01:51:01 AM 1 0.13 0.00 0.12 0.02 0.05 99.68 01:52:01 AM all 0.33 0.00 0.07 0.00 0.05 99.56 01:52:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:52:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 01:53:01 AM all 1.62 0.00 0.22 0.01 0.05 98.11 01:53:01 AM 0 0.67 0.00 0.13 0.00 0.05 99.15 01:53:01 AM 1 2.57 0.00 0.30 0.02 0.05 97.06 01:54:01 AM all 9.99 0.00 0.98 0.02 0.08 88.93 01:54:01 AM 0 5.79 0.00 0.72 0.03 0.08 93.37 01:54:01 AM 1 14.27 0.00 1.23 0.00 0.09 84.41 01:55:01 AM all 12.38 0.00 1.16 0.01 0.08 86.36 01:55:01 AM 0 6.57 0.00 0.94 0.00 0.10 92.39 01:55:01 AM 1 18.22 0.00 1.39 0.02 0.07 80.31 01:56:01 AM all 8.57 0.00 0.85 0.00 0.09 90.49 01:56:01 AM 0 6.09 0.00 0.76 0.00 0.10 93.05 01:56:01 AM 1 11.04 0.00 0.94 0.00 0.08 87.93 01:57:01 AM all 10.77 0.00 0.96 0.01 0.08 88.18 01:57:01 AM 0 10.62 0.00 1.08 0.02 0.08 88.20 01:57:01 AM 1 10.92 0.00 0.84 0.00 0.08 88.15 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 11.73 0.00 1.34 0.00 0.10 86.83 01:58:01 AM 0 7.13 0.00 1.16 0.00 0.10 91.61 01:58:01 AM 1 16.38 0.00 1.53 0.00 0.10 81.99 01:59:01 AM all 11.85 0.00 1.17 0.00 0.08 86.89 01:59:01 AM 0 5.61 0.00 0.99 0.00 0.08 93.31 01:59:01 AM 1 18.13 0.00 1.35 0.00 0.08 80.44 02:00:01 AM all 15.65 0.00 2.23 0.03 0.09 82.01 02:00:01 AM 0 10.30 0.00 1.75 0.02 0.08 87.85 02:00:01 AM 1 21.03 0.00 2.71 0.03 0.09 76.13 02:00:01 AM all 39.49 0.00 8.92 0.00 0.00 51.59 02:00:01 AM 0 13.75 0.00 16.25 0.00 0.00 70.00 02:00:01 AM 1 66.23 0.00 1.30 0.00 0.00 32.47 02:01:01 AM all 24.36 0.00 2.47 0.18 0.08 72.91 02:01:01 AM 0 32.45 0.00 3.44 0.17 0.07 63.87 02:01:01 AM 1 16.28 0.00 1.50 0.20 0.08 81.93 Average: all 13.26 0.00 1.79 0.18 0.08 84.70 Average: 0 11.03 0.00 1.72 0.17 0.08 87.01 Average: 1 15.50 0.00 1.86 0.19 0.08 82.38