---> uname -a: Linux prd-centos8-robot-2c-8g-1902.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 713 4764 19 2219 6685 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:18:3e:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85376sec preferred_lft 85376sec inet6 fe80::f816:3eff:fe18:3e43/64 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) 10/25/2025 _x86_64_ (2 CPU) 02:23:49 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 71.99 5.98 66.01 1087.69 5783.79 02:27:01 AM 91.60 0.75 90.85 53.45 10154.20 02:28:01 AM 24.21 0.38 23.83 64.26 2204.98 02:29:01 AM 66.61 6.93 59.68 1289.30 3692.89 02:30:00 AM 32.60 0.03 32.56 3.56 6388.53 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 2.62 0.00 2.62 0.00 79.31 02:32:01 AM 0.13 0.00 0.13 0.00 1.03 02:33:01 AM 0.48 0.25 0.23 13.60 7.43 02:34:01 AM 1.97 0.00 1.97 0.00 218.84 02:35:01 AM 0.33 0.00 0.33 0.00 103.85 02:36:01 AM 0.20 0.00 0.20 0.00 122.43 02:37:01 AM 0.32 0.00 0.32 0.00 157.32 02:38:01 AM 0.30 0.00 0.30 0.00 48.30 02:39:01 AM 0.40 0.03 0.37 0.27 150.42 02:40:00 AM 18.09 0.32 17.77 37.44 767.87 02:40:01 AM 2.44 0.00 2.44 0.00 18.29 02:41:01 AM 32.97 0.52 32.46 63.85 2271.34 Average: 21.50 0.95 20.55 163.47 1999.75 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5300208 7018744 2582216 32.76 2688 1901036 775548 8.68 185904 2074724 184304 02:27:01 AM 5117048 6955260 2765376 35.08 2688 2014644 823980 9.23 197704 2217616 42404 02:28:01 AM 5087004 6956952 2795420 35.46 2688 2045196 837104 9.37 224960 2216648 28512 02:29:01 AM 4829348 6923416 3053076 38.73 2688 2260412 808348 9.05 258800 2411848 173180 02:30:00 AM 4847960 6941720 3034464 38.50 2688 2260484 752708 8.43 259576 2390016 16 02:30:01 AM 4847492 6941260 3034932 38.50 2688 2260488 752708 8.43 259576 2390324 36 02:31:01 AM 4847264 6941032 3035160 38.51 2688 2260488 752708 8.43 259584 2390460 8 02:32:01 AM 4847556 6941324 3034868 38.50 2688 2260488 752708 8.43 259584 2390260 4 02:33:01 AM 4799948 6895844 3082476 39.11 2688 2262632 841164 9.42 259924 2437148 1728 02:34:01 AM 4793280 6892452 3089144 39.19 2688 2265892 856540 9.59 260008 2444004 400 02:35:01 AM 4787388 6889456 3095036 39.27 2688 2268852 873656 9.78 260008 2449528 364 02:36:01 AM 4783660 6889336 3098764 39.31 2688 2272396 873656 9.78 260008 2453324 284 02:37:01 AM 4779100 6889092 3103324 39.37 2688 2276724 909996 10.19 260008 2457832 32 02:38:01 AM 4774980 6887984 3107444 39.42 2688 2279788 928492 10.40 260008 2461776 1728 02:39:01 AM 4771284 6887720 3111140 39.47 2688 2283144 943888 10.57 260148 2464952 648 02:40:00 AM 4894468 6856672 2987956 37.91 2688 2134276 838732 9.39 321344 2304584 55932 02:40:01 AM 4893788 6855992 2988636 37.92 2688 2134276 838732 9.39 321344 2304984 55940 02:41:01 AM 4963840 6929888 2918584 37.03 2688 2139376 757500 8.48 481420 2079688 27372 Average: 4886979 6916341 2995445 38.00 2688 2198922 828787 9.28 269439 2352206 31827 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 96.45 77.00 1072.70 11.40 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 72.48 50.07 632.40 8.08 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 14.96 12.70 6.77 4.82 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 42.87 38.79 337.51 9.67 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 545.71 400.07 107.54 93.61 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.60 0.00 0.02 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.50 2.03 0.67 0.60 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.90 1.90 0.49 0.41 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 76.34 57.79 19.76 5.42 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 204.35 205.51 35.77 14.93 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 151.61 151.12 29.31 11.87 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 256.59 257.99 46.81 18.77 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 219.18 220.18 44.52 16.57 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 144.90 145.10 28.83 11.49 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 197.05 198.70 36.98 14.35 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 157.41 119.41 148.57 107.83 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 17.93 17.31 16.45 8.67 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 136.53 121.33 160.12 20.91 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) 10/25/2025 _x86_64_ (2 CPU) 02:23:49 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 29.28 0.00 4.56 4.54 0.10 61.53 02:26:01 AM 0 40.18 0.00 5.73 5.38 0.10 48.61 02:26:01 AM 1 18.37 0.00 3.39 3.69 0.10 74.44 02:27:01 AM all 24.30 0.00 3.47 3.31 0.08 68.84 02:27:01 AM 0 19.21 0.00 3.52 2.92 0.08 74.26 02:27:01 AM 1 29.40 0.00 3.41 3.69 0.08 63.41 02:28:01 AM all 16.32 0.00 2.41 0.85 0.06 80.36 02:28:01 AM 0 14.39 0.00 2.67 0.62 0.05 82.28 02:28:01 AM 1 18.26 0.00 2.15 1.09 0.07 78.44 02:29:01 AM all 35.15 0.00 5.78 2.20 0.10 56.77 02:29:01 AM 0 40.10 0.00 6.13 1.82 0.10 51.85 02:29:01 AM 1 30.20 0.00 5.43 2.59 0.10 61.69 02:30:00 AM all 1.34 0.00 1.33 1.82 0.04 95.48 02:30:00 AM 0 1.33 0.00 1.36 1.16 0.03 96.12 02:30:00 AM 1 1.34 0.00 1.29 2.48 0.05 94.83 02:30:01 AM all 0.30 0.00 0.30 0.00 0.00 99.40 02:30:01 AM 0 0.60 0.00 0.00 0.00 0.00 99.40 02:30:01 AM 1 0.00 0.00 0.61 0.00 0.00 99.39 02:31:01 AM all 0.35 0.00 0.08 0.02 0.02 99.53 02:31:01 AM 0 0.55 0.00 0.10 0.02 0.02 99.32 02:31:01 AM 1 0.15 0.00 0.07 0.02 0.02 99.75 02:32:01 AM all 0.34 0.00 0.09 0.00 0.03 99.54 02:32:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 02:32:01 AM 1 0.33 0.00 0.10 0.00 0.02 99.55 02:33:01 AM all 5.54 0.00 0.62 0.08 0.04 93.72 02:33:01 AM 0 7.84 0.00 0.69 0.00 0.05 91.42 02:33:01 AM 1 3.25 0.00 0.55 0.15 0.03 96.02 02:34:01 AM all 11.10 0.00 1.10 0.06 0.07 87.67 02:34:01 AM 0 17.92 0.00 1.26 0.05 0.07 80.71 02:34:01 AM 1 4.37 0.00 0.94 0.07 0.07 94.55 02:35:01 AM all 11.68 0.00 0.99 0.00 0.08 87.25 02:35:01 AM 0 14.55 0.00 1.15 0.00 0.08 84.22 02:35:01 AM 1 8.81 0.00 0.84 0.00 0.07 90.28 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 12.49 0.00 1.37 0.00 0.07 86.08 02:36:01 AM 0 18.06 0.00 1.54 0.00 0.07 80.33 02:36:01 AM 1 6.93 0.00 1.20 0.00 0.07 91.80 02:37:01 AM all 14.69 0.00 1.47 0.00 0.09 83.75 02:37:01 AM 0 20.19 0.00 1.79 0.00 0.09 77.93 02:37:01 AM 1 9.22 0.00 1.15 0.00 0.09 89.54 02:38:01 AM all 11.54 0.00 1.04 0.00 0.06 87.37 02:38:01 AM 0 18.25 0.00 1.25 0.00 0.07 80.43 02:38:01 AM 1 4.87 0.00 0.82 0.00 0.05 94.26 02:39:01 AM all 10.49 0.00 1.27 0.00 0.09 88.15 02:39:01 AM 0 15.84 0.00 1.39 0.00 0.10 82.67 02:39:01 AM 1 5.17 0.00 1.16 0.00 0.08 93.58 02:40:00 AM all 23.74 0.00 2.79 0.20 0.08 73.18 02:40:00 AM 0 27.69 0.00 3.04 0.25 0.08 68.93 02:40:00 AM 1 19.80 0.00 2.55 0.15 0.07 77.43 02:40:01 AM all 1.21 0.00 1.21 0.00 0.00 97.58 02:40:01 AM 0 2.41 0.00 0.00 0.00 0.00 97.59 02:40:01 AM 1 0.00 0.00 2.44 0.00 0.00 97.56 02:41:01 AM all 34.79 0.00 4.18 0.28 0.10 60.66 02:41:01 AM 0 40.87 0.00 4.85 0.42 0.10 53.75 02:41:01 AM 1 28.69 0.00 3.51 0.13 0.10 67.57 Average: all 15.19 0.00 2.04 0.84 0.07 81.87 Average: 0 18.57 0.00 2.29 0.79 0.07 78.29 Average: 1 11.82 0.00 1.79 0.88 0.07 85.45