---> uname -a: Linux prd-centos8-robot-2c-8g-3230.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 639 4816 19 2242 6759 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:f9:46:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fef9:4672/64 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) 01/23/2026 _x86_64_ (2 CPU) 04:43:28 LINUX RESTART (2 CPU) 04:44:01 AM tps rtps wtps bread/s bwrtn/s 04:45:01 AM 129.34 67.84 61.50 7596.00 33526.26 04:46:01 AM 118.13 0.22 117.91 11.33 11404.83 04:47:01 AM 42.30 1.37 40.94 135.42 5353.43 04:48:01 AM 43.32 6.78 36.54 1248.52 2295.53 04:49:01 AM 60.72 0.22 60.51 43.59 7949.01 04:50:01 AM 2.88 0.00 2.88 0.00 86.79 04:51:01 AM 0.15 0.00 0.15 0.00 1.55 04:52:01 AM 0.15 0.00 0.15 0.00 2.38 04:53:01 AM 0.48 0.07 0.42 4.93 112.48 04:54:01 AM 1.95 0.00 1.95 0.00 174.95 04:55:01 AM 0.45 0.03 0.42 1.87 143.02 04:56:01 AM 0.40 0.00 0.40 0.00 89.64 04:57:01 AM 0.25 0.00 0.25 0.00 97.58 04:58:01 AM 0.20 0.00 0.20 0.00 101.25 04:59:01 AM 1.38 0.03 1.35 0.27 55.36 05:00:01 AM 0.35 0.00 0.35 0.00 74.87 05:01:01 AM 0.42 0.02 0.40 0.13 55.41 05:02:01 AM 0.45 0.07 0.38 1.73 138.02 05:03:01 AM 0.20 0.00 0.20 0.00 39.23 05:04:01 AM 0.20 0.00 0.20 0.00 22.99 05:05:01 AM 0.32 0.00 0.32 0.00 48.05 05:06:01 AM 21.34 0.40 20.94 46.78 2206.36 Average: 19.35 3.50 15.85 413.54 2910.37 04:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 AM 5600400 7086756 2282032 28.95 2688 1680828 699568 7.83 178876 1828488 77288 04:46:01 AM 5108148 6980628 2774284 35.20 2688 2049428 739104 8.28 191196 2242404 169568 04:47:01 AM 5230600 7074672 2651832 33.64 2688 2019848 656144 7.35 219536 2085620 9860 04:48:01 AM 4876588 6964404 3005844 38.13 2688 2255136 755240 8.46 280872 2352112 176708 04:49:01 AM 4908784 7008484 2973648 37.73 2688 2265756 696068 7.79 261084 2328264 24 04:50:01 AM 4908564 7008128 2973868 37.73 2688 2265760 696068 7.79 261084 2328572 4 04:51:01 AM 4909264 7008856 2973168 37.72 2688 2265760 696068 7.79 261084 2328328 4 04:52:01 AM 4909120 7008716 2973312 37.72 2688 2265764 696068 7.79 261084 2328400 4 04:53:01 AM 4855376 6958656 3027056 38.40 2688 2269460 787000 8.81 261428 2381664 420 04:54:01 AM 4845432 6953324 3037000 38.53 2688 2274072 803120 8.99 261700 2391180 1712 04:55:01 AM 4841524 6952288 3040908 38.58 2688 2276944 803120 8.99 261976 2394612 376 04:56:01 AM 4839284 6952536 3043148 38.61 2688 2279424 803120 8.99 261976 2396928 288 04:57:01 AM 4835288 6952220 3047144 38.66 2688 2283104 803120 8.99 261976 2401016 1124 04:58:01 AM 4831680 6950696 3050752 38.70 2688 2285188 787692 8.82 261976 2404956 216 04:59:01 AM 4829148 6950140 3053284 38.74 2688 2287164 784436 8.78 262124 2407064 1420 05:00:01 AM 4827496 6949988 3054936 38.76 2688 2288664 795240 8.90 262124 2408648 844 05:01:01 AM 4825388 6949208 3057044 38.78 2688 2289992 795240 8.90 262124 2410468 660 05:02:01 AM 4822568 6949964 3059864 38.82 2688 2293568 795240 8.90 262244 2413532 176 05:03:01 AM 4821292 6949780 3061140 38.83 2688 2294660 795240 8.90 262244 2414516 168 05:04:01 AM 4817668 6947140 3064764 38.88 2688 2295648 795240 8.90 262244 2417900 536 05:05:01 AM 4873108 7007932 3009324 38.18 2688 2301008 692768 7.76 262592 2363068 4576 05:06:01 AM 4920988 6907028 2961444 37.57 2688 2157868 801320 8.97 490268 2111688 23560 Average: 4919896 6975979 2962536 37.58 2688 2224775 758010 8.49 264173 2324519 21343 04:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.86 147.40 1062.08 57.07 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 129.02 99.15 1459.28 12.82 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 17.83 11.01 7.63 4.30 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 43.34 37.09 335.68 7.22 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 600.38 422.71 120.48 96.91 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 2.58 2.07 0.58 0.49 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 2.75 1.97 0.46 0.43 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 1.02 0.75 0.16 0.12 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 163.61 149.78 42.14 12.10 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 111.01 108.50 36.60 8.72 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 69.09 68.16 21.79 5.76 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 61.64 61.74 18.24 5.02 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 81.45 80.65 27.57 6.52 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 62.31 61.04 17.54 5.58 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 113.33 112.05 22.00 9.16 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 104.62 100.52 18.97 7.97 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 94.90 94.52 16.11 7.54 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 85.53 87.16 24.74 6.77 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 2.98 3.80 0.64 0.65 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 3.24 3.69 0.88 0.80 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 59.13 54.27 12.40 4.80 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 98.90 65.28 165.22 99.95 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 98.78 80.66 155.17 16.41 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) 01/23/2026 _x86_64_ (2 CPU) 04:43:28 LINUX RESTART (2 CPU) 04:44:01 AM CPU %user %nice %system %iowait %steal %idle 04:45:01 AM all 28.30 0.05 6.23 40.04 0.09 25.29 04:45:01 AM 0 29.89 0.05 6.56 39.94 0.10 23.45 04:45:01 AM 1 26.72 0.05 5.89 40.13 0.08 27.13 04:46:01 AM all 35.48 0.00 5.19 4.47 0.10 54.76 04:46:01 AM 0 42.65 0.00 5.89 5.34 0.10 46.02 04:46:01 AM 1 28.31 0.00 4.49 3.60 0.10 63.50 04:47:01 AM all 19.19 0.00 2.40 1.41 0.08 76.92 04:47:01 AM 0 21.00 0.00 2.40 0.97 0.07 75.57 04:47:01 AM 1 17.38 0.00 2.40 1.85 0.08 78.28 04:48:01 AM all 21.78 0.00 4.22 0.77 0.09 73.13 04:48:01 AM 0 20.81 0.00 4.26 1.10 0.10 73.73 04:48:01 AM 1 22.76 0.00 4.18 0.45 0.08 72.52 04:49:01 AM all 18.46 0.00 4.20 0.99 0.07 76.29 04:49:01 AM 0 16.92 0.00 3.77 1.26 0.07 77.98 04:49:01 AM 1 19.99 0.00 4.62 0.72 0.07 74.61 04:50:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 04:50:01 AM 0 0.20 0.00 0.13 0.02 0.05 99.60 04:50:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 04:51:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 04:51:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:51:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:52:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 04:52:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:52:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:53:01 AM all 11.11 0.00 1.46 0.01 0.08 87.34 04:53:01 AM 0 17.27 0.00 2.19 0.00 0.10 80.43 04:53:01 AM 1 4.98 0.00 0.72 0.02 0.07 94.21 04:54:01 AM all 13.28 0.00 1.62 0.01 0.08 85.01 04:54:01 AM 0 8.94 0.00 1.17 0.02 0.08 89.78 04:54:01 AM 1 17.69 0.00 2.08 0.00 0.07 80.16 04:55:01 AM all 7.21 0.00 0.65 0.02 0.08 92.05 04:55:01 AM 0 4.60 0.00 0.59 0.03 0.07 94.72 04:55:01 AM 1 9.82 0.00 0.70 0.00 0.08 89.39 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 7.96 0.00 0.73 0.03 0.07 91.22 04:56:01 AM 0 12.86 0.00 0.83 0.02 0.07 86.22 04:56:01 AM 1 3.13 0.00 0.62 0.05 0.07 96.13 04:57:01 AM all 9.02 0.00 0.92 0.00 0.08 89.98 04:57:01 AM 0 13.27 0.00 1.29 0.00 0.08 85.35 04:57:01 AM 1 4.77 0.00 0.55 0.00 0.07 94.61 04:58:01 AM all 10.00 0.00 1.05 0.02 0.07 88.86 04:58:01 AM 0 10.27 0.00 1.12 0.00 0.07 88.54 04:58:01 AM 1 9.72 0.00 0.98 0.03 0.07 89.20 04:59:01 AM all 7.81 0.00 0.83 0.01 0.08 91.28 04:59:01 AM 0 12.49 0.00 1.01 0.00 0.07 86.43 04:59:01 AM 1 3.15 0.00 0.65 0.02 0.08 96.09 05:00:01 AM all 7.56 0.00 0.74 0.00 0.08 91.62 05:00:01 AM 0 12.33 0.00 0.92 0.00 0.09 86.66 05:00:01 AM 1 2.88 0.00 0.55 0.00 0.08 96.48 05:01:01 AM all 7.28 0.00 0.57 0.00 0.08 92.07 05:01:01 AM 0 6.16 0.00 0.57 0.00 0.07 93.20 05:01:01 AM 1 8.41 0.00 0.58 0.00 0.09 90.93 05:02:01 AM all 8.71 0.00 0.89 0.00 0.08 90.33 05:02:01 AM 0 10.42 0.00 1.09 0.00 0.07 88.43 05:02:01 AM 1 7.00 0.00 0.69 0.00 0.08 92.23 05:03:01 AM all 3.60 0.00 0.46 0.00 0.06 95.88 05:03:01 AM 0 3.59 0.00 0.50 0.00 0.07 95.84 05:03:01 AM 1 3.61 0.00 0.42 0.00 0.05 95.92 05:04:01 AM all 3.40 0.00 0.43 0.00 0.06 96.11 05:04:01 AM 0 4.72 0.00 0.49 0.00 0.07 94.72 05:04:01 AM 1 2.07 0.00 0.37 0.00 0.05 97.50 05:05:01 AM all 9.53 0.00 0.72 0.00 0.08 89.67 05:05:01 AM 0 15.01 0.00 0.75 0.00 0.07 84.17 05:05:01 AM 1 4.05 0.00 0.69 0.00 0.08 95.18 05:06:01 AM all 25.96 0.00 3.21 0.28 0.09 70.45 05:06:01 AM 0 30.44 0.00 3.77 0.07 0.10 65.62 05:06:01 AM 1 21.49 0.00 2.65 0.50 0.08 75.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.68 0.00 1.67 2.18 0.07 84.40 Average: 0 13.41 0.00 1.80 2.20 0.07 82.51 Average: 1 9.94 0.00 1.55 2.15 0.07 86.29