---> uname -a: Linux prd-centos8-robot-2c-8g-52601.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 614 4856 19 2227 6786 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:2d:99:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85223sec preferred_lft 85223sec inet6 fe80::f816:3eff:fe2d:99a5/64 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) 08/12/2025 _x86_64_ (2 CPU) 02:45:40 LINUX RESTART (2 CPU) 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 171.04 106.66 64.38 12473.19 40459.30 02:48:01 AM 115.76 0.72 115.04 52.92 10273.36 02:49:01 AM 38.01 0.42 37.59 64.79 3899.03 02:50:00 AM 63.00 7.07 55.93 1315.83 3706.12 02:50:01 AM 14.88 0.00 14.88 0.00 910.74 02:51:01 AM 30.59 0.03 30.56 3.47 6212.93 02:52:01 AM 3.73 0.00 3.73 0.00 125.67 02:53:01 AM 0.35 0.00 0.35 0.00 3.72 02:54:01 AM 0.62 0.22 0.40 11.73 11.66 02:55:01 AM 2.13 0.00 2.13 0.00 171.16 02:56:01 AM 0.37 0.03 0.33 1.87 86.10 02:57:01 AM 0.40 0.00 0.40 0.00 98.97 02:58:01 AM 0.35 0.00 0.35 0.00 88.99 02:59:01 AM 0.20 0.00 0.20 0.00 111.58 03:00:00 AM 0.20 0.00 0.20 0.00 97.53 03:00:01 AM 0.00 0.00 0.00 0.00 0.00 03:01:01 AM 1.48 0.05 1.43 0.40 148.89 03:02:02 AM 0.42 0.07 0.35 1.73 106.90 03:03:01 AM 0.34 0.00 0.34 0.00 116.62 03:04:01 AM 9.63 0.32 9.31 36.92 450.33 03:05:01 AM 30.54 0.53 30.01 64.78 2451.80 Average: 24.66 6.11 18.55 737.58 3611.70 02:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5441532 7018696 2440900 30.97 2688 1769356 749084 8.39 186568 1970700 99944 02:48:01 AM 5174536 7011860 2707896 34.35 2688 2013012 712184 7.97 198428 2159844 104000 02:49:01 AM 5244820 7083888 2637612 33.46 2688 2014960 659496 7.38 219124 2070108 10752 02:50:00 AM 4904524 6994564 2977908 37.78 2688 2257672 724796 8.12 257792 2344752 174792 02:50:01 AM 4964028 7052032 2918404 37.02 2688 2255276 655864 7.34 257156 2285392 172340 02:51:01 AM 4970044 7057860 2912388 36.95 2688 2255336 654488 7.33 262676 2267964 8 02:52:01 AM 4970228 7058044 2912204 36.95 2688 2255336 654488 7.33 262684 2268024 4 02:53:01 AM 4970116 7057932 2912316 36.95 2688 2255336 654488 7.33 262684 2267964 4 02:54:01 AM 4921192 7011412 2961240 37.57 2688 2257740 740932 8.30 262836 2316928 1948 02:55:01 AM 4916660 7009244 2965772 37.63 2688 2260104 740932 8.30 263184 2321140 1140 02:56:01 AM 4913644 7008856 2968788 37.66 2688 2262736 740932 8.30 263380 2324036 1236 02:57:01 AM 4908240 7005684 2974192 37.73 2688 2264976 740932 8.30 263380 2329456 676 02:58:01 AM 4903056 7003260 2979376 37.80 2688 2267776 761076 8.52 263380 2334424 880 02:59:01 AM 4899932 7003272 2982500 37.84 2688 2270920 761076 8.52 263380 2337564 708 03:00:00 AM 4897104 7003260 2985328 37.87 2688 2273692 798596 8.94 263380 2340444 648 03:00:01 AM 4896500 7002672 2985932 37.88 2688 2273752 798596 8.94 263380 2340804 720 03:01:01 AM 4892088 7001576 2990344 37.94 2688 2277036 785144 8.79 263560 2344532 444 03:02:02 AM 4887308 6999700 2995124 38.00 2688 2279908 804200 9.00 263708 2349448 204 03:03:01 AM 4883880 6999540 2998552 38.04 2688 2283172 804200 9.00 263708 2352680 124 03:04:01 AM 4942312 6948052 2940120 37.30 2688 2179116 742032 8.31 320672 2261400 81224 03:05:01 AM 4998808 6971384 2883624 36.58 2688 2146692 721520 8.08 487376 2042600 11576 Average: 4976217 7014418 2906215 36.87 2688 2208281 733574 8.21 267259 2268105 31589 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 345.57 182.87 1649.32 60.42 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 73.58 54.03 826.53 9.41 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 13.30 11.03 5.70 4.08 0.00 0.00 0.00 0.00 02:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:00 AM eth0 46.44 40.59 338.67 10.45 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 4.96 4.96 0.87 1.09 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 450.76 319.76 151.17 74.67 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 2.47 2.00 0.54 0.48 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 2.58 1.95 0.44 0.43 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 104.22 91.07 24.43 7.76 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 91.97 92.77 16.95 7.15 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 73.25 72.12 15.61 5.90 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 115.20 116.30 19.30 8.97 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 101.43 101.77 19.90 8.24 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 216.60 218.78 37.69 15.45 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 76.10 76.22 16.49 6.78 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 2.22 2.22 2.45 0.37 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 195.65 196.88 35.20 14.42 0.00 0.00 0.00 0.00 03:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:02 AM eth0 134.63 135.66 25.40 10.63 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 188.60 189.92 35.88 13.65 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 176.69 144.04 156.66 123.76 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 17.38 16.73 15.07 7.82 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 127.52 108.46 178.23 20.54 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) 08/12/2025 _x86_64_ (2 CPU) 02:45:40 LINUX RESTART (2 CPU) 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 39.98 0.04 10.28 12.84 0.15 36.71 02:47:01 AM 0 38.74 0.03 11.00 14.88 0.17 35.18 02:47:01 AM 1 41.21 0.05 9.57 10.79 0.13 38.24 02:48:01 AM all 37.09 0.00 5.33 2.61 0.12 54.85 02:48:01 AM 0 48.65 0.00 6.40 2.49 0.13 42.33 02:48:01 AM 1 25.54 0.00 4.27 2.74 0.10 67.35 02:49:01 AM all 13.35 0.00 2.12 0.84 0.07 83.62 02:49:01 AM 0 15.70 0.00 2.02 1.37 0.07 80.84 02:49:01 AM 1 11.00 0.00 2.22 0.32 0.07 86.39 02:50:00 AM all 33.85 0.00 5.93 1.09 0.10 59.02 02:50:00 AM 0 46.80 0.00 6.82 1.43 0.10 44.85 02:50:00 AM 1 20.94 0.00 5.05 0.75 0.10 73.16 02:50:01 AM all 45.27 0.00 7.00 0.00 0.00 47.74 02:50:01 AM 0 89.26 0.00 9.92 0.00 0.00 0.83 02:50:01 AM 1 1.64 0.00 4.10 0.00 0.00 94.26 02:51:01 AM all 1.83 0.00 1.20 1.06 0.03 95.89 02:51:01 AM 0 2.23 0.00 1.37 1.63 0.05 94.72 02:51:01 AM 1 1.42 0.00 1.02 0.49 0.02 97.05 02:52:01 AM all 0.38 0.00 0.11 0.01 0.04 99.46 02:52:01 AM 0 0.15 0.00 0.13 0.02 0.05 99.65 02:52:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 02:53:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 02:53:01 AM 0 0.22 0.00 0.10 0.00 0.03 99.65 02:53:01 AM 1 0.48 0.00 0.07 0.00 0.02 99.43 02:54:01 AM all 7.50 0.00 0.77 0.00 0.06 91.68 02:54:01 AM 0 6.44 0.00 0.77 0.00 0.07 92.73 02:54:01 AM 1 8.57 0.00 0.76 0.00 0.05 90.62 02:55:01 AM all 7.73 0.00 0.78 0.02 0.05 91.43 02:55:01 AM 0 11.15 0.00 0.99 0.00 0.05 87.81 02:55:01 AM 1 4.37 0.00 0.57 0.03 0.05 94.97 02:56:01 AM all 7.44 0.00 0.67 0.00 0.07 91.82 02:56:01 AM 0 6.66 0.00 0.57 0.00 0.07 92.71 02:56:01 AM 1 8.22 0.00 0.77 0.00 0.07 90.94 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 6.89 0.00 0.68 0.00 0.07 92.36 02:57:01 AM 0 8.97 0.00 0.67 0.00 0.07 90.29 02:57:01 AM 1 4.82 0.00 0.69 0.00 0.07 94.43 02:58:01 AM all 8.97 0.00 0.71 0.00 0.07 90.25 02:58:01 AM 0 10.42 0.00 0.91 0.00 0.07 88.61 02:58:01 AM 1 7.53 0.00 0.51 0.00 0.07 91.90 02:59:01 AM all 9.57 0.00 1.16 0.01 0.08 89.19 02:59:01 AM 0 10.85 0.00 1.23 0.00 0.07 87.85 02:59:01 AM 1 8.29 0.00 1.08 0.02 0.08 90.53 03:00:00 AM all 9.61 0.00 0.75 0.00 0.07 89.58 03:00:00 AM 0 15.48 0.00 0.89 0.00 0.07 83.55 03:00:00 AM 1 3.75 0.00 0.60 0.00 0.07 95.58 03:00:01 AM all 4.10 0.00 1.12 0.00 0.00 94.78 03:00:01 AM 0 5.97 0.00 0.75 0.00 0.00 93.28 03:00:01 AM 1 2.24 0.00 1.49 0.00 0.00 96.27 03:01:01 AM all 10.42 0.00 1.18 0.01 0.08 88.31 03:01:01 AM 0 13.56 0.00 1.22 0.02 0.07 85.14 03:01:01 AM 1 7.31 0.00 1.14 0.00 0.08 91.47 03:02:02 AM all 9.32 0.00 0.92 0.00 0.08 89.69 03:02:02 AM 0 10.88 0.00 1.03 0.00 0.07 88.03 03:02:02 AM 1 7.76 0.00 0.81 0.00 0.08 91.34 03:03:01 AM all 9.46 0.00 1.04 0.00 0.06 89.44 03:03:01 AM 0 14.14 0.00 1.14 0.00 0.07 84.65 03:03:01 AM 1 4.79 0.00 0.94 0.00 0.05 94.21 03:04:01 AM all 18.69 0.00 2.39 0.10 0.08 78.73 03:04:01 AM 0 27.16 0.00 2.76 0.08 0.08 69.91 03:04:01 AM 1 10.26 0.00 2.03 0.12 0.08 87.51 03:05:01 AM all 30.83 0.00 3.46 0.34 0.09 65.28 03:05:01 AM 0 38.06 0.00 4.24 0.38 0.10 57.22 03:05:01 AM 1 23.59 0.00 2.69 0.30 0.08 73.34 Average: all 13.88 0.00 2.09 1.00 0.07 82.96 Average: 0 17.23 0.00 2.34 1.18 0.08 79.18 Average: 1 10.54 0.00 1.84 0.82 0.07 86.73