---> uname -a: Linux prd-centos8-robot-2c-8g-8660.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 645 4777 19 2274 6753 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:b2:c3:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84628sec preferred_lft 84628sec inet6 fe80::f816:3eff:feb2:c3ef/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) 02/08/2026 _x86_64_ (2 CPU) 03:39:32 LINUX RESTART (2 CPU) 03:40:00 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 68.85 4.92 63.93 137.70 125875.41 03:41:01 AM 108.45 37.92 70.53 7305.83 26093.30 03:42:01 AM 104.68 1.08 103.60 75.31 11776.52 03:43:01 AM 28.16 0.42 27.74 64.78 2410.03 03:44:01 AM 44.03 0.00 44.03 0.00 3914.25 03:45:01 AM 66.03 9.41 56.61 1681.84 6914.66 03:46:01 AM 11.86 0.07 11.80 4.93 818.01 03:47:01 AM 4.12 0.00 4.12 0.00 170.72 03:48:01 AM 0.93 0.00 0.93 0.00 97.37 03:49:01 AM 0.32 0.00 0.32 0.00 21.17 03:50:01 AM 0.28 0.00 0.28 0.00 4.62 03:51:01 AM 0.42 0.00 0.42 0.00 79.84 03:52:02 AM 0.58 0.00 0.58 0.00 20.73 03:53:01 AM 0.34 0.00 0.34 0.00 94.29 03:54:01 AM 0.55 0.00 0.55 0.00 23.38 03:55:01 AM 1.83 0.03 1.80 0.27 82.17 03:56:01 AM 0.57 0.00 0.57 0.00 24.81 03:57:01 AM 0.30 0.00 0.30 0.00 40.79 03:58:01 AM 0.28 0.00 0.28 0.00 99.73 03:59:01 AM 0.53 0.00 0.53 0.00 39.72 04:00:01 AM 0.65 0.00 0.65 0.00 70.34 04:01:01 AM 0.58 0.02 0.57 0.13 54.38 04:02:01 AM 0.67 0.07 0.60 1.73 82.69 04:03:01 AM 0.33 0.00 0.33 0.00 51.17 04:04:01 AM 0.25 0.00 0.25 0.00 69.81 04:05:01 AM 1.03 0.00 1.03 0.00 165.96 04:06:01 AM 0.65 0.00 0.65 0.00 161.41 04:07:01 AM 0.50 0.00 0.50 0.00 92.33 04:08:01 AM 11.73 0.32 11.41 36.92 471.61 04:09:01 AM 33.06 0.52 32.54 63.86 3184.32 Average: 14.66 1.72 12.93 318.50 2057.73 03:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 6110912 7334712 1771516 22.47 2688 1426256 364592 4.63 111432 1418456 539440 03:41:01 AM 5378908 6999676 2503520 31.76 2688 1810924 786060 8.80 200248 2011088 128024 03:42:01 AM 5149520 6993340 2732908 34.67 2688 2019344 734096 8.22 199500 2176224 40752 03:43:01 AM 5126280 7018164 2756148 34.97 2688 2066400 708984 7.94 225492 2176868 54456 03:44:01 AM 5065340 7005488 2817088 35.74 2688 2111308 714268 8.00 229936 2219176 7364 03:45:01 AM 4931772 7044376 2950656 37.43 2688 2278668 656952 7.36 267184 2292272 14248 03:46:01 AM 4892636 7005368 2989792 37.93 2688 2279120 722700 8.09 267516 2334896 308 03:47:01 AM 4886560 7000848 2995868 38.01 2688 2280668 722700 8.09 267752 2340988 764 03:48:01 AM 4880348 6996748 3002080 38.09 2688 2282780 722700 8.09 267776 2347288 496 03:49:01 AM 4880272 6996704 3002156 38.09 2688 2282804 722700 8.09 267776 2347552 4 03:50:01 AM 4879912 6996360 3002516 38.09 2688 2282820 738692 8.27 267776 2347684 4 03:51:01 AM 4877708 6996392 3004720 38.12 2688 2285048 755416 8.46 267820 2350012 4 03:52:02 AM 4874492 6994168 3007936 38.16 2688 2286048 739652 8.28 267932 2352980 684 03:53:01 AM 4872284 6994272 3010144 38.19 2688 2288360 739652 8.28 268004 2355088 352 03:54:01 AM 4870860 6994044 3011568 38.21 2688 2289548 739652 8.28 268024 2356352 1084 03:55:01 AM 4870572 6993988 3011856 38.21 2688 2289788 761548 8.53 268124 2356660 16 03:56:01 AM 4869876 6993968 3012552 38.22 2688 2290480 761548 8.53 268164 2357416 188 03:57:01 AM 4868080 6994128 3014348 38.24 2688 2292420 761548 8.53 268184 2359220 1048 03:58:01 AM 4865576 6993540 3016852 38.27 2688 2294364 761548 8.53 268216 2361664 140 03:59:01 AM 4864588 6993840 3017840 38.29 2688 2295660 761548 8.53 268376 2362640 660 04:00:01 AM 4862740 6993484 3019688 38.31 2688 2297188 731744 8.19 268568 2364172 516 04:01:01 AM 4860352 6992720 3022076 38.34 2688 2298756 731744 8.19 268760 2366196 784 04:02:01 AM 4859476 6993556 3022952 38.35 2688 2300444 731744 8.19 268980 2367132 284 04:03:01 AM 4857672 6993228 3024756 38.37 2688 2301928 731744 8.19 269004 2368808 396 04:04:01 AM 4852236 6991336 3030192 38.44 2688 2305512 747164 8.37 269176 2373832 2028 04:05:01 AM 4848364 6991488 3034064 38.49 2688 2309496 747164 8.37 269360 2377512 1752 04:06:01 AM 4845988 6991848 3036440 38.52 2688 2312220 747164 8.37 269444 2380240 44 04:07:01 AM 4840608 6989960 3041820 38.59 2688 2315712 747164 8.37 269512 2385252 1076 04:08:01 AM 4846008 6864284 3036420 38.52 2688 2190056 849024 9.51 335444 2336416 81360 04:09:01 AM 4916988 6938968 2965440 37.62 2688 2194588 767188 8.59 508104 2097956 25320 Average: 4953564 7002700 2928864 37.16 2688 2218624 730280 8.18 266053 2288068 30120 03:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 0.82 0.00 0.03 0.00 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 289.00 189.35 1665.49 62.25 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 83.24 63.68 878.36 9.54 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 14.98 10.01 6.53 4.24 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 20.90 20.18 136.21 3.53 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 122.74 94.37 229.34 24.00 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 21.68 10.31 5.88 1.33 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 37.29 32.74 9.56 6.50 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 42.50 42.25 8.05 3.71 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 2.61 1.15 0.33 0.13 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.35 0.33 0.18 0.03 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 57.63 57.40 11.39 5.10 0.00 0.00 0.00 0.00 03:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:02 AM eth0 62.71 42.56 12.20 6.01 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 88.34 76.91 20.32 9.43 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 29.66 28.11 7.26 4.53 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 12.16 11.65 2.25 1.07 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 21.35 19.86 4.15 1.91 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 29.94 23.99 8.67 4.40 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 47.44 43.66 11.05 8.49 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 44.69 45.78 8.06 5.56 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 60.21 56.41 10.48 6.69 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 51.32 53.08 9.79 6.55 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 32.36 29.21 12.94 3.37 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 31.09 25.43 6.27 5.41 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 37.12 37.34 6.37 3.92 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 52.17 52.11 12.80 8.44 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 50.65 48.72 11.13 6.32 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.00 22.31 5.07 3.08 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 105.01 66.18 185.04 145.68 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.91 16.78 15.12 8.51 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 51.49 42.08 113.77 12.39 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) 02/08/2026 _x86_64_ (2 CPU) 03:39:32 LINUX RESTART (2 CPU) 03:40:00 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 1.22 0.00 1.63 53.25 0.41 43.50 03:40:01 AM 0 0.81 0.00 1.63 10.57 0.00 86.99 03:40:01 AM 1 1.63 0.00 1.63 95.93 0.81 0.00 03:41:01 AM all 39.05 0.02 7.68 17.08 0.15 36.02 03:41:01 AM 0 36.84 0.00 8.65 16.94 0.15 37.41 03:41:01 AM 1 41.26 0.03 6.71 17.22 0.15 34.63 03:42:01 AM all 30.09 0.00 4.86 3.17 0.13 61.75 03:42:01 AM 0 31.31 0.00 4.94 3.19 0.12 60.43 03:42:01 AM 1 28.86 0.00 4.77 3.15 0.15 63.06 03:43:01 AM all 16.26 0.00 2.49 0.87 3.12 77.27 03:43:01 AM 0 17.17 0.00 2.39 1.02 3.19 76.23 03:43:01 AM 1 15.34 0.00 2.59 0.71 3.05 78.31 03:44:01 AM all 10.07 0.00 1.79 28.59 0.18 59.38 03:44:01 AM 0 13.53 0.00 2.22 31.38 0.18 52.68 03:44:01 AM 1 6.60 0.00 1.37 25.79 0.17 66.07 03:45:01 AM all 24.33 0.00 4.79 2.01 0.09 68.77 03:45:01 AM 0 35.06 0.00 6.02 2.15 0.10 56.66 03:45:01 AM 1 13.71 0.00 3.58 1.87 0.08 80.76 03:46:01 AM all 1.75 0.00 0.27 0.94 0.03 97.01 03:46:01 AM 0 0.85 0.00 0.23 1.32 0.03 97.56 03:46:01 AM 1 2.66 0.00 0.30 0.55 0.03 96.45 03:47:01 AM all 7.70 0.00 0.46 0.03 0.13 91.68 03:47:01 AM 0 12.94 0.00 0.56 0.03 0.07 86.39 03:47:01 AM 1 2.59 0.00 0.37 0.02 0.18 96.84 03:48:01 AM all 12.36 0.00 0.64 0.00 0.10 86.91 03:48:01 AM 0 13.70 0.00 0.59 0.00 0.10 85.61 03:48:01 AM 1 11.02 0.00 0.69 0.00 0.09 88.20 03:49:01 AM all 0.57 0.00 0.09 0.00 0.03 99.30 03:49:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 03:49:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 03:50:01 AM all 0.49 0.00 0.13 0.00 0.69 98.69 03:50:01 AM 0 0.37 0.00 0.20 0.00 0.16 99.27 03:50:01 AM 1 0.60 0.00 0.07 0.00 1.21 98.12 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 7.16 0.00 0.30 0.00 0.06 92.48 03:51:01 AM 0 6.57 0.00 0.30 0.00 0.07 93.06 03:51:01 AM 1 7.76 0.00 0.30 0.00 0.05 91.89 03:52:02 AM all 6.08 0.00 0.45 0.01 0.08 93.39 03:52:02 AM 0 9.21 0.00 0.58 0.02 0.08 90.11 03:52:02 AM 1 3.00 0.00 0.32 0.00 0.07 96.62 03:53:01 AM all 9.85 0.00 0.60 0.00 0.06 89.49 03:53:01 AM 0 14.91 0.00 0.69 0.00 0.09 84.31 03:53:01 AM 1 4.96 0.00 0.51 0.00 0.03 94.50 03:54:01 AM all 5.57 0.00 0.32 0.01 0.05 94.06 03:54:01 AM 0 7.49 0.00 0.36 0.00 0.05 92.11 03:54:01 AM 1 3.67 0.00 0.28 0.02 0.05 95.98 03:55:01 AM all 3.87 0.00 0.46 0.01 0.06 95.60 03:55:01 AM 0 4.39 0.00 0.41 0.02 0.05 95.13 03:55:01 AM 1 3.35 0.00 0.51 0.00 0.07 96.07 03:56:01 AM all 2.97 0.00 0.22 0.00 0.05 96.76 03:56:01 AM 0 2.55 0.00 0.22 0.00 0.05 97.19 03:56:01 AM 1 3.40 0.00 0.22 0.00 0.05 96.33 03:57:01 AM all 7.09 0.00 0.41 0.00 0.07 92.43 03:57:01 AM 0 9.83 0.00 0.49 0.00 0.07 89.61 03:57:01 AM 1 4.40 0.00 0.33 0.00 0.07 95.20 03:58:01 AM all 9.05 0.00 0.53 0.00 0.06 90.36 03:58:01 AM 0 12.11 0.00 0.61 0.00 0.07 87.21 03:58:01 AM 1 6.00 0.00 0.44 0.00 0.05 93.50 03:59:01 AM all 3.73 0.00 0.31 0.00 0.05 95.91 03:59:01 AM 0 4.82 0.00 0.32 0.00 0.05 94.81 03:59:01 AM 1 2.64 0.00 0.30 0.00 0.05 97.00 04:00:01 AM all 4.46 0.00 0.34 0.00 0.15 95.06 04:00:01 AM 0 4.07 0.00 0.34 0.00 0.18 95.41 04:00:01 AM 1 4.84 0.00 0.34 0.00 0.12 94.70 04:01:01 AM all 4.61 0.00 0.43 0.00 0.07 94.89 04:01:01 AM 0 4.67 0.00 0.48 0.00 0.05 94.80 04:01:01 AM 1 4.55 0.00 0.39 0.00 0.08 94.98 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 3.99 0.00 0.31 0.01 0.05 95.64 04:02:01 AM 0 3.29 0.00 0.27 0.02 0.05 96.37 04:02:01 AM 1 4.69 0.00 0.35 0.00 0.05 94.91 04:03:01 AM all 6.37 0.00 0.34 0.00 0.06 93.24 04:03:01 AM 0 10.67 0.00 0.44 0.00 0.07 88.82 04:03:01 AM 1 2.12 0.00 0.23 0.00 0.05 97.59 04:04:01 AM all 12.17 0.00 0.33 0.00 0.06 87.44 04:04:01 AM 0 13.46 0.00 0.32 0.00 0.07 86.16 04:04:01 AM 1 10.89 0.00 0.33 0.00 0.05 88.73 04:05:01 AM all 13.88 0.00 0.52 0.01 0.07 85.52 04:05:01 AM 0 24.15 0.00 0.70 0.00 0.09 75.07 04:05:01 AM 1 3.82 0.00 0.35 0.02 0.05 95.76 04:06:01 AM all 9.19 0.00 0.39 0.00 0.06 90.36 04:06:01 AM 0 7.80 0.00 0.44 0.00 0.07 91.69 04:06:01 AM 1 10.62 0.00 0.34 0.00 0.05 88.98 04:07:01 AM all 8.70 0.00 0.38 0.00 0.05 90.86 04:07:01 AM 0 14.25 0.00 0.47 0.00 0.05 85.23 04:07:01 AM 1 3.16 0.00 0.30 0.00 0.05 96.49 04:08:01 AM all 25.55 0.00 2.25 0.08 0.08 72.04 04:08:01 AM 0 38.91 0.00 2.34 0.08 0.10 58.57 04:08:01 AM 1 12.19 0.00 2.15 0.08 0.07 85.51 04:09:01 AM all 29.02 0.00 3.97 0.28 0.10 66.62 04:09:01 AM 0 32.19 0.00 4.47 0.42 0.10 62.81 04:09:01 AM 1 25.90 0.00 3.48 0.13 0.10 70.38 Average: all 10.92 0.00 1.25 1.88 0.21 85.74 Average: 0 13.38 0.00 1.39 1.98 0.20 83.06 Average: 1 8.47 0.00 1.11 1.79 0.22 88.41