---> uname -a: Linux prd-centos8-robot-2c-8g-50784.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 604 4857 19 2235 6795 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:01:e2:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85126sec preferred_lft 85126sec inet6 fe80::f816:3eff:fe01:e24e/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) 08/08/2025 _x86_64_ (2 CPU) 08:08:36 LINUX RESTART (2 CPU) 08:09:01 AM tps rtps wtps bread/s bwrtn/s 08:10:01 AM 154.27 105.75 48.52 13300.77 37763.01 08:11:02 AM 78.71 0.27 78.44 12.66 6300.85 08:12:01 AM 80.13 0.73 79.40 53.81 9729.68 08:13:01 AM 48.32 2.68 45.63 1240.25 3875.22 08:14:01 AM 65.34 4.70 60.65 117.29 7542.44 08:15:01 AM 10.28 0.00 10.28 0.00 676.94 08:16:01 AM 0.43 0.00 0.43 0.00 5.05 08:17:01 AM 0.33 0.00 0.33 0.00 3.60 08:18:01 AM 0.63 0.22 0.42 11.73 94.24 08:19:01 AM 1.98 0.00 1.98 0.00 110.63 08:20:01 AM 0.33 0.03 0.30 1.87 103.72 08:21:01 AM 0.42 0.00 0.42 0.00 81.57 08:22:01 AM 0.32 0.00 0.32 0.00 140.82 08:23:01 AM 0.22 0.00 0.22 0.00 97.87 08:24:01 AM 0.30 0.03 0.27 0.27 90.90 08:25:01 AM 1.35 0.00 1.35 0.00 107.55 08:26:01 AM 0.33 0.00 0.33 0.00 103.68 08:27:01 AM 0.17 0.00 0.17 0.00 106.52 08:28:01 AM 0.27 0.00 0.27 0.00 96.23 08:29:01 AM 15.71 0.33 15.38 37.86 949.28 Average: 22.95 5.74 17.20 739.45 3393.97 08:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 AM 5603712 7090156 2278712 28.91 2688 1681312 684876 7.67 178720 1825540 80420 08:11:02 AM 5301088 7030308 2581336 32.75 2688 1910960 703736 7.88 188340 2070216 160556 08:12:01 AM 5248416 7085744 2634008 33.42 2688 2013276 641108 7.18 206132 2076264 42384 08:13:01 AM 5024100 6987912 2858324 36.26 2688 2137172 726588 8.14 237144 2264912 67060 08:14:01 AM 4977932 7065936 2904492 36.85 2688 2255588 627484 7.03 262308 2260916 10820 08:15:01 AM 4979308 7067276 2903116 36.83 2688 2255588 627484 7.03 262308 2260984 4 08:16:01 AM 4977940 7065908 2904484 36.85 2688 2255588 642884 7.20 262308 2262428 4 08:17:01 AM 4977980 7065952 2904444 36.85 2688 2255592 642884 7.20 262308 2262440 4 08:18:01 AM 4926276 7017168 2956148 37.50 2688 2258532 723208 8.10 262548 2313832 16 08:19:01 AM 4923360 7016752 2959064 37.54 2688 2261036 723208 8.10 262816 2316484 1240 08:20:01 AM 4917904 7013956 2964520 37.61 2688 2263692 746624 8.36 263008 2321456 828 08:21:01 AM 4913180 7012044 2969244 37.67 2688 2266488 744140 8.33 263008 2326388 1312 08:22:01 AM 4910284 7012116 2972140 37.71 2688 2269464 744140 8.33 263008 2329212 156 08:23:01 AM 4907120 7011824 2975304 37.75 2688 2272336 762064 8.53 263008 2332232 128 08:24:01 AM 4903116 7011040 2979308 37.80 2688 2275556 783096 8.77 263184 2335852 680 08:25:01 AM 4900664 7010700 2981760 37.83 2688 2277652 783096 8.77 263184 2338332 436 08:26:01 AM 4896580 7010344 2985844 37.88 2688 2281388 783096 8.77 263184 2342472 1152 08:27:01 AM 4891600 7008072 2990824 37.94 2688 2284088 783096 8.77 263184 2347452 684 08:28:01 AM 4888536 7007968 2993888 37.98 2688 2287060 783096 8.77 263184 2350468 844 08:29:01 AM 4989160 6967964 2893264 36.71 2688 2151808 715188 8.01 331612 2200872 58640 Average: 5002913 7027957 2879511 36.53 2688 2195709 718555 8.05 254225 2256938 21368 08:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 230.39 137.02 1014.49 52.02 0.00 0.00 0.00 0.00 08:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 AM eth0 81.99 67.22 890.80 8.11 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 51.07 39.61 577.12 13.46 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 41.92 38.79 326.81 9.06 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 570.84 415.06 117.12 92.47 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 2.60 2.02 0.57 0.49 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 1.15 0.70 0.17 0.12 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 2.45 1.95 0.43 0.42 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 129.27 116.36 26.66 9.73 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 93.72 93.88 16.81 7.63 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 85.25 85.35 16.56 7.16 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 126.41 126.90 22.64 10.18 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 186.49 183.72 68.12 13.06 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 147.84 148.33 26.10 11.42 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 208.48 209.78 34.87 15.24 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 126.75 126.61 21.10 9.92 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 125.30 127.00 25.49 9.93 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 57.47 58.29 12.09 4.89 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 124.69 125.66 22.47 9.63 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 97.32 65.42 154.66 126.35 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 124.63 108.54 168.43 20.57 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) 08/08/2025 _x86_64_ (2 CPU) 08:08:36 LINUX RESTART (2 CPU) 08:09:01 AM CPU %user %nice %system %iowait %steal %idle 08:10:01 AM all 27.96 0.06 8.25 32.56 0.11 31.07 08:10:01 AM 0 29.36 0.08 10.11 34.47 0.10 25.88 08:10:01 AM 1 26.55 0.03 6.38 30.64 0.12 36.27 08:11:02 AM all 28.16 0.00 3.93 6.18 0.10 61.63 08:11:02 AM 0 34.98 0.00 4.60 6.12 0.10 54.19 08:11:02 AM 1 21.34 0.00 3.25 6.25 0.10 69.06 08:12:01 AM all 19.25 0.00 3.20 4.31 0.08 73.16 08:12:01 AM 0 18.95 0.00 3.47 3.59 0.07 73.93 08:12:01 AM 1 19.56 0.00 2.93 5.04 0.08 72.38 08:13:01 AM all 23.67 0.00 3.27 0.81 0.07 72.18 08:13:01 AM 0 31.99 0.00 3.74 1.18 0.05 63.04 08:13:01 AM 1 15.34 0.00 2.81 0.43 0.08 81.33 08:14:01 AM all 21.78 0.00 4.89 0.89 0.09 72.35 08:14:01 AM 0 30.42 0.00 5.50 0.82 0.08 63.17 08:14:01 AM 1 13.17 0.00 4.28 0.95 0.10 81.50 08:15:01 AM all 0.23 0.00 0.13 0.08 0.03 99.53 08:15:01 AM 0 0.32 0.00 0.13 0.05 0.02 99.48 08:15:01 AM 1 0.15 0.00 0.13 0.10 0.03 99.58 08:16:01 AM all 0.23 0.00 0.07 0.00 0.03 99.67 08:16:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 08:16:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 08:17:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 08:17:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 08:17:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 08:18:01 AM all 8.86 0.00 0.86 0.00 0.07 90.22 08:18:01 AM 0 13.48 0.00 1.11 0.00 0.07 85.34 08:18:01 AM 1 4.25 0.00 0.60 0.00 0.07 95.08 08:19:01 AM all 8.59 0.00 0.68 0.01 0.07 90.65 08:19:01 AM 0 8.94 0.00 0.64 0.00 0.07 90.35 08:19:01 AM 1 8.23 0.00 0.73 0.02 0.07 90.96 08:20:01 AM all 7.57 0.00 0.65 0.00 0.06 91.72 08:20:01 AM 0 10.15 0.00 0.65 0.00 0.05 89.14 08:20:01 AM 1 4.98 0.00 0.65 0.00 0.07 94.30 08:20:01 AM CPU %user %nice %system %iowait %steal %idle 08:21:01 AM all 8.96 0.00 0.86 0.00 0.07 90.12 08:21:01 AM 0 12.95 0.00 1.01 0.00 0.07 85.97 08:21:01 AM 1 4.98 0.00 0.70 0.00 0.07 94.25 08:22:01 AM all 8.56 0.00 0.85 0.00 0.08 90.51 08:22:01 AM 0 11.36 0.00 0.96 0.00 0.08 87.59 08:22:01 AM 1 5.77 0.00 0.74 0.00 0.07 93.42 08:23:01 AM all 9.46 0.00 0.86 0.00 0.06 89.63 08:23:01 AM 0 8.03 0.00 0.67 0.00 0.05 91.25 08:23:01 AM 1 10.89 0.00 1.04 0.00 0.07 88.00 08:24:01 AM all 10.17 0.00 1.11 0.01 0.07 88.64 08:24:01 AM 0 8.06 0.00 1.18 0.02 0.07 90.67 08:24:01 AM 1 12.28 0.00 1.04 0.00 0.07 86.60 08:25:01 AM all 7.66 0.00 0.61 0.01 0.08 91.64 08:25:01 AM 0 11.39 0.00 0.60 0.00 0.08 87.92 08:25:01 AM 1 3.93 0.00 0.62 0.02 0.07 95.37 08:26:01 AM all 11.55 0.00 1.06 0.00 0.07 87.33 08:26:01 AM 0 17.22 0.00 1.28 0.00 0.07 81.44 08:26:01 AM 1 5.96 0.00 0.84 0.00 0.07 93.14 08:27:01 AM all 6.36 0.00 0.67 0.00 0.06 92.91 08:27:01 AM 0 7.87 0.00 0.85 0.00 0.07 91.21 08:27:01 AM 1 4.86 0.00 0.49 0.00 0.05 94.61 08:28:01 AM all 8.54 0.00 0.85 0.03 0.07 90.51 08:28:01 AM 0 9.19 0.00 0.87 0.00 0.07 89.87 08:28:01 AM 1 7.88 0.00 0.82 0.07 0.07 91.16 08:29:01 AM all 23.97 0.00 2.68 0.21 0.08 73.07 08:29:01 AM 0 25.33 0.00 3.07 0.12 0.07 71.42 08:29:01 AM 1 22.61 0.00 2.29 0.30 0.08 74.72 Average: all 12.09 0.00 1.78 2.25 0.07 83.81 Average: 0 14.55 0.00 2.03 2.31 0.06 81.04 Average: 1 9.64 0.00 1.52 2.19 0.07 86.58