---> uname -a: Linux prd-centos8-robot-2c-8g-2295.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 4709 19 2319 6730 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:9a:48:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85052sec preferred_lft 85052sec inet6 fe80::f816:3eff:fe9a:483f/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) 08/18/2025 _x86_64_ (2 CPU) 04:51:42 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 196.37 139.82 56.55 14073.97 37905.65 04:54:01 AM 107.60 0.23 107.36 11.86 9802.45 04:55:01 AM 54.74 0.68 54.06 51.59 7506.08 04:56:01 AM 41.02 7.10 33.92 1309.96 2133.34 04:57:01 AM 61.23 0.25 60.98 47.05 7614.93 04:58:01 AM 6.32 0.00 6.32 0.00 513.08 04:59:01 AM 0.23 0.00 0.23 0.00 3.08 05:00:01 AM 0.10 0.00 0.10 0.00 1.17 05:01:01 AM 2.37 0.22 2.15 11.73 114.20 05:02:01 AM 0.85 0.08 0.77 1.86 256.22 05:03:01 AM 0.40 0.00 0.40 0.00 292.40 05:04:01 AM 0.28 0.00 0.28 0.00 86.95 05:05:01 AM 0.42 0.00 0.42 0.00 286.64 05:06:01 AM 0.27 0.00 0.27 0.00 255.31 05:07:01 AM 1.33 0.03 1.30 0.27 74.29 05:08:01 AM 0.88 0.32 0.57 6.93 225.03 05:09:01 AM 1.12 0.00 1.12 0.00 357.23 05:10:01 AM 0.15 0.00 0.15 0.00 56.01 05:11:01 AM 0.32 0.00 0.32 0.00 215.61 05:12:01 AM 0.48 0.00 0.48 0.00 330.08 05:13:01 AM 13.90 0.32 13.58 36.92 586.72 05:14:01 AM 30.42 0.53 29.89 64.78 4063.45 Average: 23.68 6.80 16.87 710.09 3304.22 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5591232 7076384 2291200 29.07 2688 1679392 722860 8.09 178780 1837128 76184 04:54:01 AM 5228500 7023744 2653932 33.67 2688 1972404 710764 7.96 187060 2120680 133588 04:55:01 AM 5135744 6973064 2746688 34.85 2688 2013492 775300 8.68 210036 2190968 10864 04:56:01 AM 4853044 6941976 3029388 38.43 2688 2257940 784296 8.78 281244 2380264 184676 04:57:01 AM 4933064 7021804 2949368 37.42 2688 2256400 684400 7.66 262148 2309316 10820 04:58:01 AM 4932388 7021124 2950044 37.43 2688 2256404 684400 7.66 262148 2309276 4 04:59:01 AM 4932160 7020896 2950272 37.43 2688 2256404 684400 7.66 262148 2309392 4 05:00:01 AM 4931064 7019800 2951368 37.44 2688 2256404 684392 7.66 262148 2310532 4 05:01:01 AM 4878712 6970312 3003720 38.11 2688 2259248 769824 8.62 262392 2362100 1200 05:02:01 AM 4854544 6955164 3027888 38.41 2688 2268308 785444 8.79 262520 2385832 2812 05:03:01 AM 4834288 6941436 3048144 38.67 2688 2274804 800828 8.97 262520 2406388 640 05:04:01 AM 4828896 6938576 3053536 38.74 2688 2277336 819336 9.17 262520 2411752 648 05:05:01 AM 4818736 6937668 3063696 38.87 2688 2286668 819336 9.17 262520 2421064 1444 05:06:01 AM 4810468 6935820 3071964 38.97 2688 2293012 819336 9.17 262520 2430144 156 05:07:01 AM 4805036 6932992 3077396 39.04 2688 2295588 876604 9.82 262732 2435344 1384 05:08:01 AM 4795300 6932496 3087132 39.16 2688 2304828 860660 9.64 262856 2444404 3912 05:09:01 AM 4789172 6932912 3093260 39.24 2688 2311380 860660 9.64 262868 2451056 312 05:10:01 AM 4784044 6930324 3098388 39.31 2688 2313908 880976 9.86 262868 2455852 1188 05:11:01 AM 4773640 6929260 3108792 39.44 2688 2323160 880976 9.86 262868 2465196 4024 05:12:01 AM 4767068 6929248 3115364 39.52 2688 2329788 880976 9.86 262868 2472868 884 05:13:01 AM 4763764 6864704 3118668 39.56 2688 2274604 808228 9.05 365656 2394840 131412 05:14:01 AM 4904960 6974660 2977472 37.77 2688 2243452 716508 8.02 532168 2089616 26924 Average: 4906628 6963835 2975804 37.75 2688 2227497 786841 8.81 270709 2336091 26958 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.58 154.76 1054.78 57.93 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 76.52 60.95 854.89 9.00 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 57.89 38.18 567.69 6.56 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 38.57 34.46 328.66 7.81 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 584.82 413.21 118.18 95.81 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 2.58 2.08 0.68 0.49 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 3.58 2.32 0.79 0.66 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 1.37 0.92 0.41 0.33 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 210.41 193.57 37.66 14.94 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 69.79 70.23 36.00 5.73 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 39.18 39.63 22.95 3.78 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 199.48 199.73 33.98 15.01 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 96.48 97.57 40.92 7.36 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 46.21 46.98 23.35 4.10 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 206.20 207.70 35.25 15.68 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 89.52 90.05 39.72 7.11 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 37.10 37.89 22.61 3.55 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 196.60 197.83 33.34 14.94 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 104.28 105.47 41.96 7.97 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 41.96 42.39 23.27 3.82 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 209.61 167.16 245.87 316.46 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 18.73 17.63 15.91 10.26 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 118.57 100.94 162.69 27.70 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) 08/18/2025 _x86_64_ (2 CPU) 04:51:42 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 31.93 0.08 9.91 33.26 0.10 24.72 04:53:01 AM 0 33.00 0.03 10.21 33.80 0.10 22.86 04:53:01 AM 1 30.87 0.12 9.62 32.72 0.10 26.58 04:54:01 AM all 30.60 0.00 4.95 6.30 0.10 58.06 04:54:01 AM 0 40.89 0.00 5.64 8.14 0.12 45.21 04:54:01 AM 1 20.34 0.00 4.26 4.46 0.08 70.86 04:55:01 AM all 19.43 0.00 2.45 3.97 0.08 74.07 04:55:01 AM 0 21.07 0.00 2.19 3.65 0.08 73.01 04:55:01 AM 1 17.78 0.00 2.70 4.29 0.08 75.14 04:56:01 AM all 24.70 0.00 4.33 1.01 0.08 69.89 04:56:01 AM 0 35.12 0.00 4.96 1.37 0.08 58.47 04:56:01 AM 1 14.28 0.00 3.69 0.65 0.07 81.32 04:57:01 AM all 17.06 0.00 3.69 1.80 0.08 77.36 04:57:01 AM 0 19.27 0.00 3.73 1.79 0.08 75.12 04:57:01 AM 1 14.84 0.00 3.66 1.81 0.08 79.61 04:58:01 AM all 0.23 0.00 0.12 0.08 0.03 99.56 04:58:01 AM 0 0.07 0.00 0.12 0.12 0.02 99.68 04:58:01 AM 1 0.38 0.00 0.12 0.03 0.03 99.43 04:59:01 AM all 0.32 0.00 0.10 0.00 0.03 99.56 04:59:01 AM 0 0.12 0.00 0.12 0.00 0.03 99.73 04:59:01 AM 1 0.52 0.00 0.08 0.00 0.02 99.38 05:00:01 AM all 0.33 0.00 0.09 0.00 0.02 99.56 05:00:01 AM 0 0.17 0.00 0.08 0.00 0.02 99.73 05:00:01 AM 1 0.50 0.00 0.10 0.00 0.02 99.38 05:01:01 AM all 9.62 0.00 1.03 0.02 0.07 89.27 05:01:01 AM 0 13.34 0.00 1.08 0.02 0.07 85.49 05:01:01 AM 1 5.91 0.00 0.98 0.02 0.07 93.03 05:02:01 AM all 13.95 0.00 0.82 0.03 0.06 85.14 05:02:01 AM 0 19.26 0.00 1.02 0.00 0.07 79.65 05:02:01 AM 1 8.65 0.00 0.62 0.05 0.05 90.63 05:03:01 AM all 11.02 0.00 0.54 0.04 0.07 88.32 05:03:01 AM 0 17.40 0.00 0.77 0.03 0.07 81.73 05:03:01 AM 1 4.64 0.00 0.32 0.05 0.07 94.93 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 10.23 0.00 1.00 0.00 0.07 88.70 05:04:01 AM 0 9.20 0.00 1.04 0.00 0.07 89.69 05:04:01 AM 1 11.27 0.00 0.96 0.00 0.07 87.70 05:05:01 AM all 14.01 0.00 0.88 0.03 0.08 85.01 05:05:01 AM 0 13.11 0.00 0.84 0.00 0.08 85.97 05:05:01 AM 1 14.90 0.00 0.92 0.05 0.07 84.06 05:06:01 AM all 10.77 0.00 0.55 0.03 0.06 88.60 05:06:01 AM 0 13.60 0.00 0.65 0.05 0.07 85.64 05:06:01 AM 1 7.94 0.00 0.45 0.00 0.05 91.56 05:07:01 AM all 10.73 0.00 1.13 0.01 0.07 88.07 05:07:01 AM 0 13.91 0.00 1.11 0.00 0.07 84.91 05:07:01 AM 1 7.54 0.00 1.15 0.02 0.07 91.23 05:08:01 AM all 14.18 0.00 0.90 0.04 0.07 84.80 05:08:01 AM 0 22.84 0.00 1.17 0.00 0.07 75.92 05:08:01 AM 1 5.54 0.00 0.64 0.08 0.07 93.67 05:09:01 AM all 10.98 0.00 0.54 0.08 0.06 88.33 05:09:01 AM 0 12.91 0.00 0.65 0.07 0.07 86.30 05:09:01 AM 1 9.05 0.00 0.44 0.10 0.05 90.37 05:10:01 AM all 10.35 0.00 0.98 0.00 0.07 88.60 05:10:01 AM 0 11.22 0.00 0.98 0.00 0.07 87.74 05:10:01 AM 1 9.48 0.00 0.98 0.00 0.07 89.47 05:11:01 AM all 14.07 0.00 0.93 0.03 0.08 84.88 05:11:01 AM 0 20.27 0.00 1.16 0.00 0.08 78.49 05:11:01 AM 1 7.86 0.00 0.71 0.07 0.08 91.29 05:12:01 AM all 10.77 0.00 0.58 0.04 0.06 88.55 05:12:01 AM 0 17.32 0.00 0.75 0.00 0.07 81.86 05:12:01 AM 1 4.22 0.00 0.40 0.08 0.05 95.24 05:13:01 AM all 23.83 0.00 2.58 0.10 0.08 73.40 05:13:01 AM 0 36.49 0.00 3.07 0.13 0.10 60.21 05:13:01 AM 1 11.21 0.00 2.09 0.07 0.07 86.56 05:14:01 AM all 29.34 0.00 4.27 0.41 0.10 65.88 05:14:01 AM 0 37.16 0.00 5.03 0.23 0.10 57.48 05:14:01 AM 1 21.53 0.00 3.51 0.58 0.10 74.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.48 0.00 1.93 2.15 0.07 81.37 Average: 0 18.54 0.00 2.11 2.24 0.07 77.04 Average: 1 10.42 0.01 1.75 2.05 0.06 85.71