---> uname -a: Linux prd-centos8-robot-2c-8g-22962.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 689 4724 19 2284 6709 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:3f:39:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84697sec preferred_lft 84697sec inet6 fe80::f816:3eff:fe3f:39a8/64 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) 01/08/2026 _x86_64_ (2 CPU) 00:30:39 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:02 AM 160.10 74.74 85.35 8188.60 41489.67 12:33:01 AM 98.12 1.10 97.02 76.58 11505.71 12:34:01 AM 41.28 0.42 40.86 64.79 3067.84 12:35:01 AM 78.79 9.41 69.38 1681.84 8385.44 12:36:01 AM 10.03 0.07 9.97 4.93 656.37 12:37:01 AM 2.12 0.00 2.12 0.00 128.14 12:38:01 AM 0.65 0.00 0.65 0.00 26.31 12:39:01 AM 0.57 0.00 0.57 0.00 89.10 12:40:01 AM 0.17 0.00 0.17 0.00 18.83 12:41:01 AM 0.47 0.00 0.47 0.00 7.56 12:42:01 AM 0.75 0.00 0.75 0.00 93.08 12:43:01 AM 0.35 0.00 0.35 0.00 35.12 12:44:01 AM 0.42 0.00 0.42 0.00 62.06 12:45:01 AM 0.38 0.00 0.38 0.00 62.53 12:46:01 AM 0.73 0.03 0.70 0.27 18.08 12:47:01 AM 1.42 0.00 1.42 0.00 61.23 12:48:01 AM 0.45 0.00 0.45 0.00 81.84 12:49:01 AM 0.40 0.00 0.40 0.00 54.80 12:50:01 AM 0.55 0.00 0.55 0.00 81.44 12:51:01 AM 0.72 0.00 0.72 0.00 78.25 12:52:01 AM 0.47 0.00 0.47 0.00 61.26 12:53:01 AM 0.32 0.00 0.32 0.00 53.07 12:54:01 AM 0.67 0.00 0.67 0.00 165.84 12:55:01 AM 0.87 0.00 0.87 0.00 187.09 12:56:01 AM 1.07 0.00 1.07 0.00 106.26 12:57:01 AM 0.48 0.00 0.48 0.00 140.49 12:58:01 AM 14.95 0.32 14.63 36.92 801.45 12:59:01 AM 31.26 0.52 30.74 63.86 3040.03 Average: 15.97 3.09 12.88 361.55 2514.79 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:02 AM 5372016 7046280 2510408 31.85 2688 1857428 762772 8.54 184876 2005996 167804 12:33:01 AM 5114292 6961584 2768132 35.12 2688 2022884 821828 9.20 198600 2210548 42072 12:34:01 AM 5016516 6964052 2865908 36.36 2688 2118492 816596 9.14 229032 2270600 84632 12:35:01 AM 4856580 6972804 3025844 38.39 2688 2282652 741276 8.30 265728 2369156 10820 12:36:01 AM 4812304 6929312 3070120 38.95 2688 2283516 788604 8.83 266128 2415536 720 12:37:01 AM 4810976 6928860 3071448 38.97 2688 2284416 788604 8.83 266156 2416944 112 12:38:01 AM 4806076 6925372 3076348 39.03 2688 2285780 788604 8.83 266340 2421752 944 12:39:01 AM 4801764 6922960 3080660 39.08 2688 2287680 804668 9.01 266360 2425944 512 12:40:01 AM 4800288 6921472 3082136 39.10 2688 2287708 838420 9.39 266360 2427500 24 12:41:01 AM 4798516 6920800 3083908 39.12 2688 2288796 818948 9.17 266384 2429496 1096 12:42:01 AM 4794704 6918436 3087720 39.17 2688 2290252 818948 9.17 266416 2432968 124 12:43:01 AM 4793560 6918336 3088864 39.19 2688 2291296 818948 9.17 266516 2434112 316 12:44:01 AM 4791532 6918356 3090892 39.21 2688 2293344 818948 9.17 266588 2436048 640 12:45:01 AM 4789824 6917808 3092600 39.23 2688 2294512 818948 9.17 266608 2437652 64 12:46:01 AM 4789848 6918080 3092576 39.23 2688 2294740 841148 9.42 266760 2437624 16 12:47:01 AM 4788416 6918160 3094008 39.25 2688 2296244 820352 9.19 266768 2439352 692 12:48:01 AM 4786388 6917924 3096036 39.28 2688 2298036 820352 9.19 266788 2441300 240 12:49:01 AM 4784156 6917720 3098268 39.31 2688 2300088 820352 9.19 266924 2443084 876 12:50:01 AM 4782196 6917424 3100228 39.33 2688 2301752 841564 9.42 267132 2444772 504 12:51:01 AM 4780792 6917720 3101632 39.35 2688 2303448 825412 9.24 267340 2446152 276 12:52:01 AM 4779124 6917768 3103300 39.37 2688 2305144 825412 9.24 267428 2447852 368 12:53:01 AM 4776796 6917120 3105628 39.40 2688 2306848 825412 9.24 267464 2450208 640 12:54:01 AM 4769948 6916040 3112476 39.49 2688 2312612 825412 9.24 267744 2456836 1836 12:55:01 AM 4766348 6916068 3116076 39.53 2688 2316212 825412 9.24 267876 2460336 444 12:56:01 AM 4763260 6915896 3119164 39.57 2688 2319148 825412 9.24 267944 2463192 844 12:57:01 AM 4755636 6912728 3126788 39.67 2688 2323624 825412 9.24 267944 2470612 1308 12:58:01 AM 4851860 6880496 3030564 38.45 2688 2201236 824740 9.23 348648 2316452 80364 12:59:01 AM 4830048 6862312 3052376 38.72 2688 2205616 848556 9.50 508512 2183300 26316 Average: 4834420 6925425 3048004 38.67 2688 2259054 815752 9.13 271692 2394119 15164 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 AM eth0 323.98 202.03 1673.48 63.22 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 76.41 59.39 859.97 10.15 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 32.71 28.36 143.96 7.61 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 195.05 142.22 237.54 31.86 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 23.60 10.40 8.28 1.66 0.00 0.00 0.00 0.00 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 2.77 3.28 1.56 1.00 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 31.61 30.18 6.60 5.74 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 43.86 43.06 7.99 3.73 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 2.90 0.78 0.47 0.24 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 30.92 29.17 5.55 2.59 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 53.79 40.21 11.28 3.82 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 57.03 43.60 11.61 5.98 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 74.75 66.86 17.03 8.61 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 31.12 29.84 7.70 5.06 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 12.16 8.63 2.48 1.12 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 27.06 26.32 5.76 2.72 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 31.66 27.38 9.43 4.69 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 65.18 63.01 12.99 10.45 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 54.70 56.76 10.31 6.96 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 57.36 59.26 10.53 7.18 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 32.76 29.57 13.17 3.67 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 32.69 28.31 6.67 5.70 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 63.71 65.54 13.50 8.21 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 67.36 67.31 14.79 9.65 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 23.03 21.89 4.75 2.96 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 2.02 2.70 1.75 0.63 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 97.25 66.91 190.37 162.09 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 17.46 16.45 15.18 8.46 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 55.88 45.33 117.59 13.78 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) 01/08/2026 _x86_64_ (2 CPU) 00:30:39 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:02 AM all 44.39 0.04 10.36 2.20 0.10 42.91 12:32:02 AM 0 43.84 0.02 10.59 2.45 0.12 43.00 12:32:02 AM 1 44.94 0.07 10.13 1.96 0.08 42.83 12:33:01 AM all 28.44 0.00 4.03 1.05 0.09 66.38 12:33:01 AM 0 20.46 0.00 3.49 0.98 0.08 74.98 12:33:01 AM 1 36.42 0.00 4.57 1.12 0.10 57.79 12:34:01 AM all 27.27 0.00 3.64 0.33 0.08 68.67 12:34:01 AM 0 28.96 0.00 3.61 0.37 0.08 66.98 12:34:01 AM 1 25.58 0.00 3.67 0.30 0.08 70.37 12:35:01 AM all 23.43 0.00 4.68 0.74 0.08 71.07 12:35:01 AM 0 14.27 0.00 4.13 0.70 0.08 80.82 12:35:01 AM 1 32.59 0.00 5.23 0.78 0.08 61.32 12:36:01 AM all 3.52 0.00 0.27 0.10 0.05 96.06 12:36:01 AM 0 0.65 0.00 0.23 0.20 0.05 98.86 12:36:01 AM 1 6.39 0.00 0.30 0.00 0.05 93.26 12:37:01 AM all 1.49 0.00 0.11 0.01 0.09 98.31 12:37:01 AM 0 1.84 0.00 0.10 0.00 0.10 97.96 12:37:01 AM 1 1.13 0.00 0.12 0.02 0.08 98.65 12:38:01 AM all 6.58 0.00 0.43 0.02 0.08 92.88 12:38:01 AM 0 10.86 0.00 0.61 0.02 0.07 88.45 12:38:01 AM 1 2.46 0.00 0.27 0.02 0.10 97.16 12:39:01 AM all 9.56 0.00 0.50 0.00 0.08 89.86 12:39:01 AM 0 14.97 0.00 0.62 0.00 0.09 84.32 12:39:01 AM 1 4.24 0.00 0.39 0.00 0.07 95.31 12:40:01 AM all 0.45 0.00 0.13 0.00 0.08 99.33 12:40:01 AM 0 0.30 0.00 0.18 0.00 0.12 99.40 12:40:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 12:41:01 AM all 3.56 0.00 0.20 0.00 0.09 96.15 12:41:01 AM 0 3.43 0.00 0.25 0.00 0.12 96.20 12:41:01 AM 1 3.68 0.00 0.15 0.00 0.07 96.10 12:42:01 AM all 4.84 0.00 0.28 0.01 0.09 94.78 12:42:01 AM 0 1.39 0.00 0.25 0.00 0.07 98.30 12:42:01 AM 1 8.31 0.00 0.30 0.02 0.12 91.25 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 6.45 0.00 0.47 0.00 0.07 93.02 12:43:01 AM 0 10.08 0.00 0.55 0.00 0.05 89.32 12:43:01 AM 1 2.91 0.00 0.38 0.00 0.08 96.62 12:44:01 AM all 7.16 0.00 0.38 0.00 0.08 92.39 12:44:01 AM 0 6.18 0.00 0.37 0.00 0.08 93.36 12:44:01 AM 1 8.14 0.00 0.39 0.00 0.07 91.40 12:45:01 AM all 6.26 0.00 0.36 0.00 0.08 93.31 12:45:01 AM 0 2.37 0.00 0.18 0.00 0.08 97.36 12:45:01 AM 1 10.26 0.00 0.53 0.00 0.07 89.14 12:46:01 AM all 2.63 0.00 0.34 0.01 0.08 96.93 12:46:01 AM 0 1.65 0.00 0.25 0.02 0.08 97.99 12:46:01 AM 1 3.62 0.00 0.44 0.00 0.08 95.85 12:47:01 AM all 5.18 0.00 0.22 0.01 0.09 94.50 12:47:01 AM 0 2.96 0.00 0.22 0.02 0.08 96.72 12:47:01 AM 1 7.40 0.00 0.22 0.00 0.10 92.28 12:48:01 AM all 7.23 0.00 0.40 0.00 0.09 92.28 12:48:01 AM 0 7.35 0.00 0.37 0.00 0.08 92.20 12:48:01 AM 1 7.11 0.00 0.42 0.00 0.10 92.36 12:49:01 AM all 7.20 0.00 0.52 0.00 0.09 92.19 12:49:01 AM 0 1.04 0.00 0.35 0.00 0.08 98.53 12:49:01 AM 1 13.48 0.00 0.68 0.00 0.10 85.73 12:50:01 AM all 4.36 0.00 0.33 0.00 0.09 95.22 12:50:01 AM 0 2.93 0.00 0.30 0.00 0.08 96.69 12:50:01 AM 1 5.79 0.00 0.35 0.00 0.10 93.76 12:51:01 AM all 4.37 0.00 0.33 0.01 0.09 95.20 12:51:01 AM 0 3.59 0.00 0.33 0.02 0.08 95.97 12:51:01 AM 1 5.14 0.00 0.33 0.00 0.10 94.43 12:52:01 AM all 3.96 0.00 0.29 0.00 0.08 95.67 12:52:01 AM 0 4.57 0.00 0.33 0.00 0.08 95.01 12:52:01 AM 1 3.36 0.00 0.25 0.00 0.07 96.33 12:53:01 AM all 6.19 0.00 0.33 0.00 0.09 93.39 12:53:01 AM 0 1.52 0.00 0.27 0.00 0.08 98.13 12:53:01 AM 1 10.89 0.00 0.39 0.00 0.10 88.62 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 18.27 0.00 0.46 0.00 0.10 81.16 12:54:01 AM 0 2.85 0.00 0.33 0.00 0.08 96.74 12:54:01 AM 1 33.81 0.00 0.59 0.00 0.12 65.49 12:55:01 AM all 11.85 0.00 0.46 0.01 0.09 87.58 12:55:01 AM 0 2.92 0.00 0.42 0.02 0.08 96.57 12:55:01 AM 1 20.88 0.00 0.51 0.00 0.10 78.51 12:56:01 AM all 7.39 0.00 0.29 0.00 0.10 92.22 12:56:01 AM 0 4.45 0.00 0.32 0.00 0.10 95.13 12:56:01 AM 1 10.32 0.00 0.27 0.00 0.10 89.31 12:57:01 AM all 6.34 0.00 0.22 0.01 0.11 93.32 12:57:01 AM 0 6.83 0.00 0.18 0.00 0.10 92.88 12:57:01 AM 1 5.86 0.00 0.25 0.02 0.12 93.76 12:58:01 AM all 26.86 0.00 2.28 0.08 0.08 70.70 12:58:01 AM 0 31.11 0.00 2.72 0.07 0.08 66.02 12:58:01 AM 1 22.62 0.00 1.83 0.08 0.08 75.38 12:59:01 AM all 30.99 0.00 4.03 0.19 0.07 64.71 12:59:01 AM 0 35.22 0.00 4.27 0.13 0.08 60.29 12:59:01 AM 1 26.77 0.00 3.80 0.25 0.07 69.12 Average: all 11.30 0.00 1.30 0.17 0.09 87.14 Average: 0 9.59 0.00 1.28 0.18 0.09 88.87 Average: 1 13.02 0.00 1.32 0.16 0.09 85.41