---> uname -a: Linux prd-centos8-robot-2c-8g-5146.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 618 4794 19 2285 6780 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:fd:88:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84614sec preferred_lft 84614sec inet6 fe80::f816:3eff:fefd:88ef/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) 01/28/2026 _x86_64_ (2 CPU) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 114.50 64.31 50.18 7702.10 33830.42 12:38:01 AM 111.10 0.08 111.01 2.40 9545.28 12:39:01 AM 44.41 1.22 43.19 105.05 6014.61 12:40:01 AM 50.19 6.93 43.26 1279.12 3321.63 12:41:01 AM 63.23 0.22 63.01 43.59 8874.44 12:42:01 AM 9.38 0.07 9.32 4.93 580.39 12:43:01 AM 2.15 0.00 2.15 0.00 123.96 12:44:01 AM 0.73 0.00 0.73 0.00 61.99 12:45:01 AM 0.53 0.00 0.53 0.00 62.45 12:46:01 AM 0.25 0.00 0.25 0.00 13.91 12:47:01 AM 0.22 0.00 0.22 0.00 3.38 12:48:01 AM 0.58 0.00 0.58 0.00 83.09 12:49:01 AM 0.37 0.00 0.37 0.00 54.63 12:50:01 AM 0.43 0.00 0.43 0.00 65.31 12:51:01 AM 9.45 5.98 3.47 575.14 122.18 12:52:01 AM 1.40 0.00 1.40 0.00 39.73 12:53:01 AM 0.42 0.00 0.42 0.00 62.24 12:54:01 AM 0.43 0.00 0.43 0.00 52.62 12:55:01 AM 0.42 0.00 0.42 0.00 83.86 12:56:01 AM 0.78 0.00 0.78 0.00 53.11 12:57:01 AM 0.38 0.00 0.38 0.00 68.72 12:58:01 AM 0.50 0.00 0.50 0.00 76.42 12:59:01 AM 0.40 0.00 0.40 0.00 66.62 01:00:01 AM 0.47 0.00 0.47 0.00 113.33 01:01:01 AM 1.12 0.02 1.10 0.13 189.85 01:02:01 AM 0.75 0.07 0.68 1.73 80.34 01:03:01 AM 0.73 0.00 0.73 0.00 148.78 01:04:01 AM 2.95 0.32 2.63 36.93 934.13 01:05:01 AM 30.66 0.47 30.19 52.92 2597.68 Average: 15.48 2.75 12.73 338.09 2321.69 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5550072 7072448 2332360 29.59 2688 1715024 690212 7.73 185932 1862928 69268 12:38:01 AM 5181324 6995552 2701108 34.27 2688 1991332 711188 7.96 188720 2166840 142280 12:39:01 AM 5178016 7019808 2704416 34.31 2688 2017380 688964 7.71 217168 2137424 9576 12:40:01 AM 4915280 6963024 2967152 37.64 2688 2216204 772320 8.65 271692 2318124 104568 12:41:01 AM 4945324 7042936 2937108 37.26 2688 2263784 637384 7.14 261060 2289016 9652 12:42:01 AM 4900652 6998936 2981780 37.83 2688 2264684 713044 7.98 261488 2333712 760 12:43:01 AM 4897648 6996904 2984784 37.87 2688 2265640 713044 7.98 261488 2336496 216 12:44:01 AM 4892260 6993260 2990172 37.93 2688 2267376 713044 7.98 261692 2341948 480 12:45:01 AM 4889776 6992156 2992656 37.97 2688 2268756 713044 7.98 261692 2344488 304 12:46:01 AM 4889972 6992376 2992460 37.96 2688 2268780 713044 7.98 261692 2344512 16 12:47:01 AM 4888280 6992104 2994152 37.99 2688 2270200 713044 7.98 261720 2346052 1424 12:48:01 AM 4884188 6989140 2998244 38.04 2688 2271328 713044 7.98 261748 2349928 340 12:49:01 AM 4882812 6989020 2999620 38.05 2688 2272592 713044 7.98 261848 2351440 76 12:50:01 AM 4880088 6988144 3002344 38.09 2688 2274432 752496 8.43 261920 2353564 108 12:51:01 AM 4861776 6988292 3020656 38.32 2688 2292860 729824 8.17 264124 2369720 84 12:52:01 AM 4861140 6987856 3021292 38.33 2688 2293068 729824 8.17 264124 2370112 32 12:53:01 AM 4859888 6988312 3022544 38.35 2688 2294776 729824 8.17 264148 2371688 4 12:54:01 AM 4857160 6987228 3025272 38.38 2688 2296404 729824 8.17 264156 2374572 308 12:55:01 AM 4855320 6987380 3027112 38.40 2688 2298420 729824 8.17 264308 2376300 24 12:56:01 AM 4853208 6987048 3029224 38.43 2688 2300196 729824 8.17 264516 2377872 760 12:57:01 AM 4851752 6987276 3030680 38.45 2688 2301884 729824 8.17 264724 2379416 644 12:58:01 AM 4849520 6986668 3032912 38.48 2688 2303480 729824 8.17 264796 2381568 248 12:59:01 AM 4848540 6987340 3033892 38.49 2688 2305152 729824 8.17 264832 2382488 116 01:00:01 AM 4842436 6986696 3039996 38.57 2688 2310584 750732 8.41 265080 2388396 2472 01:01:01 AM 4837392 6985452 3045040 38.63 2688 2314412 729536 8.17 265264 2392832 1440 01:02:01 AM 4835696 6986244 3046736 38.65 2688 2316860 729536 8.17 265444 2394592 1808 01:03:01 AM 4828460 6983148 3053972 38.74 2688 2321008 729536 8.17 265472 2401496 1904 01:04:01 AM 4958500 6995076 2923932 37.09 2688 2204472 684688 7.67 303220 2246456 43128 01:05:01 AM 5001408 7032552 2881024 36.55 2688 2203192 653908 7.32 507516 2011216 10924 Average: 4923375 6995944 2959057 37.54 2688 2240837 717354 8.03 266606 2313627 13895 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 294.90 175.29 1226.26 58.76 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 83.81 65.84 831.90 10.35 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 58.97 36.28 494.14 6.05 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 43.08 32.08 335.60 6.46 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 179.56 136.30 44.80 39.80 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 31.06 17.08 8.95 3.84 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 5.75 5.12 2.65 1.64 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 42.13 40.71 8.22 6.65 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 32.21 30.29 5.95 2.70 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 4.37 0.63 0.34 0.05 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 39.78 35.16 7.33 3.19 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 49.49 32.31 10.04 3.33 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 70.48 53.22 14.08 6.68 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 69.36 61.78 15.08 8.21 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 30.76 29.22 7.20 4.61 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 12.48 11.11 2.32 1.12 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 29.91 28.93 6.03 2.80 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 27.76 25.63 8.70 4.41 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 67.48 66.49 12.79 10.65 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 60.97 62.52 11.19 7.56 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 58.07 59.67 10.68 7.23 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 30.96 27.52 12.86 3.51 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 34.59 28.63 6.69 5.46 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 54.69 55.84 12.23 7.31 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 59.11 59.61 12.41 9.06 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 39.10 37.10 8.70 4.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.40 3.10 1.36 0.66 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 94.95 64.66 189.45 154.27 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 16.86 15.59 14.32 8.40 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 56.04 44.75 114.56 13.41 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) 01/28/2026 _x86_64_ (2 CPU) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 32.59 0.03 6.65 15.38 0.12 45.23 12:37:01 AM 0 27.44 0.03 5.61 13.55 0.12 53.24 12:37:01 AM 1 37.73 0.03 7.68 17.21 0.12 37.23 12:38:01 AM all 29.74 0.00 4.51 7.52 0.09 58.14 12:38:01 AM 0 21.99 0.00 3.35 6.36 0.08 68.21 12:38:01 AM 1 37.49 0.00 5.67 8.68 0.10 48.06 12:39:01 AM all 21.01 0.00 2.35 2.40 0.08 74.16 12:39:01 AM 0 17.94 0.00 2.09 1.84 0.08 78.06 12:39:01 AM 1 24.09 0.00 2.61 2.96 0.08 70.26 12:40:01 AM all 21.40 0.00 4.19 9.48 0.08 64.84 12:40:01 AM 0 19.25 0.00 4.00 9.78 0.08 66.88 12:40:01 AM 1 23.55 0.00 4.38 9.18 0.08 62.81 12:41:01 AM all 18.20 0.00 3.59 5.00 0.07 73.15 12:41:01 AM 0 7.62 0.00 2.85 5.45 0.05 84.02 12:41:01 AM 1 28.80 0.00 4.33 4.54 0.08 62.25 12:42:01 AM all 3.63 0.00 0.29 0.40 0.04 95.63 12:42:01 AM 0 3.63 0.00 0.22 0.25 0.05 95.85 12:42:01 AM 1 3.64 0.00 0.37 0.55 0.03 95.41 12:43:01 AM all 2.10 0.00 0.18 0.02 0.04 97.66 12:43:01 AM 0 1.52 0.00 0.12 0.03 0.03 98.29 12:43:01 AM 1 2.67 0.00 0.25 0.00 0.05 97.03 12:44:01 AM all 8.24 0.00 0.48 0.01 0.07 91.20 12:44:01 AM 0 6.86 0.00 0.49 0.02 0.07 92.56 12:44:01 AM 1 9.62 0.00 0.46 0.00 0.07 89.85 12:45:01 AM all 8.26 0.00 0.49 0.02 0.09 91.15 12:45:01 AM 0 1.71 0.00 0.27 0.03 0.08 97.91 12:45:01 AM 1 15.07 0.00 0.71 0.00 0.09 84.13 12:46:01 AM all 0.48 0.00 0.12 0.00 0.06 99.35 12:46:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 12:46:01 AM 1 0.27 0.00 0.15 0.00 0.07 99.52 12:47:01 AM all 4.55 0.00 0.24 0.00 0.07 95.14 12:47:01 AM 0 1.51 0.00 0.28 0.00 0.07 98.14 12:47:01 AM 1 7.58 0.00 0.20 0.00 0.07 92.16 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.03 0.00 0.25 0.03 0.07 95.62 12:48:01 AM 0 2.04 0.00 0.25 0.05 0.05 97.61 12:48:01 AM 1 6.03 0.00 0.25 0.02 0.08 93.62 12:49:01 AM all 7.38 0.00 0.51 0.01 0.07 92.04 12:49:01 AM 0 4.50 0.00 0.52 0.02 0.05 94.91 12:49:01 AM 1 10.27 0.00 0.49 0.00 0.09 89.15 12:50:01 AM all 6.48 0.00 0.36 0.03 0.08 93.05 12:50:01 AM 0 4.07 0.00 0.37 0.05 0.10 95.41 12:50:01 AM 1 8.92 0.00 0.35 0.00 0.07 90.66 12:51:01 AM all 6.51 0.25 0.56 0.20 0.08 92.39 12:51:01 AM 0 2.21 0.05 0.42 0.05 0.10 97.18 12:51:01 AM 1 10.92 0.46 0.70 0.36 0.07 87.48 12:52:01 AM all 2.65 0.00 0.22 0.01 0.07 97.06 12:52:01 AM 0 1.52 0.00 0.15 0.02 0.07 98.24 12:52:01 AM 1 3.79 0.00 0.29 0.00 0.07 95.86 12:53:01 AM all 5.52 0.00 0.22 0.00 0.09 94.18 12:53:01 AM 0 4.11 0.00 0.18 0.00 0.08 95.62 12:53:01 AM 1 6.92 0.00 0.25 0.00 0.10 92.73 12:54:01 AM all 7.15 0.00 0.41 0.00 0.07 92.37 12:54:01 AM 0 10.14 0.00 0.57 0.00 0.07 89.22 12:54:01 AM 1 4.25 0.00 0.25 0.00 0.07 95.43 12:55:01 AM all 7.35 0.00 0.51 0.02 0.07 92.06 12:55:01 AM 0 4.81 0.00 0.40 0.03 0.07 94.69 12:55:01 AM 1 9.93 0.00 0.61 0.00 0.07 89.39 12:56:01 AM all 4.59 0.00 0.33 0.03 0.08 94.97 12:56:01 AM 0 3.01 0.00 0.30 0.03 0.08 96.57 12:56:01 AM 1 6.17 0.00 0.37 0.02 0.07 93.37 12:57:01 AM all 4.35 0.00 0.32 0.00 0.07 95.27 12:57:01 AM 0 3.23 0.00 0.30 0.00 0.05 96.42 12:57:01 AM 1 5.47 0.00 0.33 0.00 0.08 94.11 12:58:01 AM all 3.76 0.00 0.26 0.00 0.09 95.89 12:58:01 AM 0 3.63 0.00 0.23 0.00 0.10 96.03 12:58:01 AM 1 3.89 0.00 0.28 0.00 0.08 95.74 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 6.10 0.00 0.29 0.00 0.08 93.53 12:59:01 AM 0 1.39 0.00 0.20 0.00 0.08 98.33 12:59:01 AM 1 10.85 0.00 0.37 0.00 0.08 88.69 01:00:01 AM all 16.80 0.00 0.43 0.02 0.10 82.65 01:00:01 AM 0 1.17 0.00 0.30 0.03 0.10 98.40 01:00:01 AM 1 32.44 0.00 0.57 0.00 0.10 66.89 01:01:01 AM all 13.77 0.00 0.51 0.02 0.08 85.62 01:01:01 AM 0 6.09 0.00 0.51 0.03 0.08 93.29 01:01:01 AM 1 21.44 0.00 0.52 0.00 0.08 77.95 01:02:01 AM all 7.06 0.00 0.30 0.00 0.10 92.54 01:02:01 AM 0 2.46 0.00 0.35 0.00 0.08 97.11 01:02:01 AM 1 11.66 0.00 0.25 0.00 0.12 87.97 01:03:01 AM all 6.65 0.00 0.30 0.00 0.08 92.96 01:03:01 AM 0 2.61 0.00 0.23 0.00 0.07 97.09 01:03:01 AM 1 10.69 0.00 0.37 0.00 0.10 88.84 01:04:01 AM all 16.79 0.00 1.28 0.05 0.08 81.81 01:04:01 AM 0 20.26 0.00 1.09 0.08 0.07 78.50 01:04:01 AM 1 13.31 0.00 1.47 0.02 0.08 85.12 01:05:01 AM all 30.55 0.00 3.27 0.18 0.08 65.92 01:05:01 AM 0 16.84 0.00 2.52 0.10 0.08 80.46 01:05:01 AM 1 44.26 0.00 4.02 0.25 0.08 51.39 Average: all 10.62 0.01 1.15 1.41 0.08 86.72 Average: 0 7.04 0.00 0.98 1.31 0.07 90.60 Average: 1 14.21 0.02 1.33 1.52 0.08 82.84