---> uname -a: Linux prd-centos8-robot-2c-8g-16268.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 664 4789 19 2243 6734 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:3d:d6:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85319sec preferred_lft 85319sec inet6 fe80::f816:3eff:fe3d:d63c/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) 12/25/2025 _x86_64_ (2 CPU) 00:25:27 LINUX RESTART (2 CPU) 12:26:01 AM tps rtps wtps bread/s bwrtn/s 12:27:01 AM 96.07 8.10 87.97 2657.78 7793.87 12:28:01 AM 83.29 1.02 82.27 73.44 11138.60 12:29:01 AM 43.90 7.13 36.77 1310.50 2363.83 12:30:01 AM 58.51 2.72 55.79 436.99 7801.38 12:31:01 AM 4.90 0.00 4.90 0.00 203.52 12:32:01 AM 0.30 0.00 0.30 0.00 4.70 12:33:01 AM 0.13 0.00 0.13 0.00 1.97 12:34:01 AM 2.35 0.10 2.25 6.80 142.00 12:35:01 AM 0.37 0.00 0.37 0.00 183.39 12:36:01 AM 0.40 0.00 0.40 0.00 103.77 12:37:01 AM 0.22 0.00 0.22 0.00 75.10 12:38:01 AM 0.28 0.00 0.28 0.00 93.49 12:39:01 AM 0.15 0.00 0.15 0.00 100.05 12:40:01 AM 0.20 0.00 0.20 0.00 79.18 12:41:01 AM 0.65 0.03 0.62 0.27 94.39 12:42:01 AM 1.50 0.00 1.50 0.00 134.46 12:43:01 AM 31.64 0.63 31.01 73.18 2529.54 Average: 19.11 1.16 17.95 268.18 1931.95 12:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 AM 5213252 7013764 2669180 33.86 2688 1977404 729884 8.17 187308 2146908 252296 12:28:01 AM 5039888 6916896 2842544 36.06 2688 2052936 806676 9.03 213536 2279936 44252 12:29:01 AM 4756924 6919448 3125508 39.65 2688 2327640 787380 8.82 297488 2445108 247652 12:30:01 AM 4883780 6995220 2998652 38.04 2688 2277456 710024 7.95 266308 2345732 36 12:31:01 AM 4884404 6995832 2998028 38.03 2688 2277460 710024 7.95 266312 2345744 12 12:32:01 AM 4884656 6996084 2997776 38.03 2688 2277460 710024 7.95 266312 2345500 8 12:33:01 AM 4884344 6995876 2998088 38.04 2688 2277564 710024 7.95 266312 2345720 92 12:34:01 AM 4825380 6940848 3057052 38.78 2688 2281508 777800 8.71 266940 2403660 1844 12:35:01 AM 4821368 6940460 3061064 38.83 2688 2285148 812264 9.09 266940 2407440 32 12:36:01 AM 4818020 6940396 3064412 38.88 2688 2288408 812264 9.09 266940 2410944 360 12:37:01 AM 4812632 6938204 3069800 38.94 2688 2291628 835384 9.35 266940 2416244 1364 12:38:01 AM 4812680 6940356 3069752 38.94 2688 2293736 835384 9.35 267204 2416056 724 12:39:01 AM 4808340 6938684 3074092 39.00 2688 2296416 835384 9.35 267228 2420448 428 12:40:01 AM 4805624 6937980 3076808 39.03 2688 2298412 839436 9.40 267232 2422900 108 12:41:01 AM 4799128 6935640 3083304 39.12 2688 2302572 875392 9.80 267424 2429028 1740 12:42:01 AM 4854048 6996104 3028384 38.42 2688 2308068 690988 7.74 267752 2374748 4156 12:43:01 AM 4916332 6902136 2966100 37.63 2688 2158400 771212 8.64 490932 2114580 10132 Average: 4871812 6955525 3010620 38.19 2688 2251307 779385 8.73 274065 2357100 33249 12:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 183.31 134.02 1397.66 38.94 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 105.25 67.01 614.53 51.50 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 42.12 38.02 333.48 7.41 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 560.37 415.76 119.29 121.16 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 2.68 2.30 0.82 0.69 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 3.22 1.92 0.51 0.42 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 12.55 7.00 3.85 1.02 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 249.17 243.44 46.74 18.33 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 160.85 161.25 32.44 12.63 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 172.91 173.88 32.53 12.68 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 170.52 170.47 32.55 13.31 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 61.68 61.88 12.57 5.02 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 62.42 62.24 14.59 5.29 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 112.19 112.39 19.42 9.02 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 199.98 201.70 39.41 14.94 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 152.59 134.83 33.85 11.95 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 67.88 50.23 139.02 114.57 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 136.45 119.90 169.02 25.82 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) 12/25/2025 _x86_64_ (2 CPU) 00:25:27 LINUX RESTART (2 CPU) 12:26:01 AM CPU %user %nice %system %iowait %steal %idle 12:27:01 AM all 42.23 0.00 6.70 0.99 0.10 49.98 12:27:01 AM 0 51.72 0.00 7.61 1.07 0.10 39.50 12:27:01 AM 1 32.77 0.00 5.79 0.92 0.10 60.43 12:28:01 AM all 23.16 0.00 2.91 0.80 0.09 73.04 12:28:01 AM 0 29.96 0.00 3.49 0.80 0.08 65.66 12:28:01 AM 1 16.36 0.00 2.32 0.80 0.10 80.42 12:29:01 AM all 25.56 0.00 4.56 0.39 0.07 69.42 12:29:01 AM 0 24.92 0.00 4.81 0.43 0.07 69.77 12:29:01 AM 1 26.19 0.00 4.31 0.35 0.07 69.08 12:30:01 AM all 15.78 0.00 3.68 0.51 0.08 79.95 12:30:01 AM 0 18.46 0.00 3.68 0.77 0.07 77.02 12:30:01 AM 1 13.10 0.00 3.68 0.25 0.08 82.88 12:31:01 AM all 0.26 0.00 0.10 0.03 0.06 99.56 12:31:01 AM 0 0.40 0.00 0.12 0.02 0.07 99.40 12:31:01 AM 1 0.12 0.00 0.08 0.03 0.05 99.72 12:32:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 12:32:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 12:32:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 12:33:01 AM all 0.33 0.00 0.11 0.00 0.04 99.52 12:33:01 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 12:33:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 12:34:01 AM all 13.16 0.00 1.33 0.01 0.08 85.41 12:34:01 AM 0 18.54 0.00 1.54 0.02 0.08 79.82 12:34:01 AM 1 7.83 0.00 1.13 0.00 0.08 90.96 12:35:01 AM all 12.17 0.00 1.01 0.01 0.08 86.74 12:35:01 AM 0 18.84 0.00 1.26 0.00 0.08 79.81 12:35:01 AM 1 5.54 0.00 0.76 0.02 0.07 93.62 12:36:01 AM all 9.91 0.00 0.94 0.00 0.09 89.06 12:36:01 AM 0 7.20 0.00 0.94 0.00 0.08 91.77 12:36:01 AM 1 12.62 0.00 0.94 0.00 0.10 86.34 12:37:01 AM all 11.40 0.00 1.03 0.00 0.08 87.48 12:37:01 AM 0 13.97 0.00 1.19 0.00 0.08 84.75 12:37:01 AM 1 8.82 0.00 0.88 0.00 0.08 90.22 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 7.15 0.00 0.60 0.00 0.08 92.18 12:38:01 AM 0 9.31 0.00 0.64 0.00 0.08 89.97 12:38:01 AM 1 4.96 0.00 0.56 0.00 0.07 94.42 12:39:01 AM all 7.65 0.00 0.61 0.00 0.09 91.65 12:39:01 AM 0 10.94 0.00 0.77 0.00 0.08 88.20 12:39:01 AM 1 4.37 0.00 0.45 0.00 0.10 95.08 12:40:01 AM all 6.97 0.00 0.70 0.00 0.09 92.23 12:40:01 AM 0 8.44 0.00 0.82 0.00 0.08 90.65 12:40:01 AM 1 5.51 0.00 0.59 0.00 0.10 93.80 12:41:01 AM all 12.08 0.00 1.31 0.01 0.09 86.50 12:41:01 AM 0 18.77 0.00 1.66 0.00 0.10 79.47 12:41:01 AM 1 5.43 0.00 0.98 0.02 0.08 93.49 12:42:01 AM all 10.21 0.00 0.97 0.02 0.08 88.72 12:42:01 AM 0 8.30 0.00 0.87 0.02 0.08 90.73 12:42:01 AM 1 12.12 0.00 1.06 0.02 0.08 86.73 12:43:01 AM all 30.89 0.00 3.82 0.18 0.08 65.03 12:43:01 AM 0 42.23 0.00 4.05 0.23 0.08 53.41 12:43:01 AM 1 19.56 0.00 3.58 0.12 0.08 76.66 Average: all 13.50 0.00 1.80 0.17 0.08 84.45 Average: 0 16.67 0.00 1.98 0.20 0.08 81.08 Average: 1 10.34 0.00 1.61 0.15 0.08 87.82