---> uname -a: Linux prd-centos8-robot-2c-8g-43604.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4933 19 2183 6818 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:36:a8:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84994sec preferred_lft 84994sec inet6 fe80::f816:3eff:fe36:a8de/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) 07/18/2025 _x86_64_ (2 CPU) 00:52:49 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 202.25 156.53 45.72 14562.56 38999.70 12:55:01 AM 105.43 0.22 105.21 11.33 9056.55 12:56:01 AM 61.99 1.03 60.96 113.58 7395.33 12:57:01 AM 60.46 6.96 53.50 1291.57 3656.96 12:58:01 AM 33.67 0.03 33.64 3.47 6216.29 12:59:01 AM 1.92 0.03 1.88 1.07 82.12 01:00:01 AM 0.33 0.00 0.33 0.00 5.51 01:01:01 AM 0.22 0.02 0.20 0.13 9.37 01:02:01 AM 0.55 0.07 0.48 1.73 8.58 01:03:01 AM 0.32 0.00 0.32 0.00 12.05 01:04:01 AM 0.47 0.00 0.47 0.00 7.00 01:05:01 AM 7.83 5.95 1.88 574.97 36.84 01:06:01 AM 1.67 0.00 1.67 0.00 50.20 01:07:01 AM 0.15 0.00 0.15 0.00 18.05 01:08:01 AM 0.37 0.03 0.33 0.27 7.53 01:09:01 AM 1.28 0.00 1.28 0.00 31.11 01:10:01 AM 0.28 0.00 0.28 0.00 11.28 01:11:01 AM 0.18 0.00 0.18 0.00 2.72 01:12:01 AM 0.28 0.00 0.28 0.00 11.93 01:13:01 AM 0.42 0.00 0.42 0.00 7.96 01:14:01 AM 0.30 0.00 0.30 0.00 12.35 01:15:01 AM 12.63 0.32 12.31 36.92 493.99 01:16:01 AM 28.83 0.47 28.36 52.92 1346.51 Average: 22.69 7.46 15.22 723.97 2934.02 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5625668 7105900 2256764 28.63 2688 1674384 665060 7.45 178520 1799880 61800 12:55:01 AM 5250944 7041676 2631488 33.38 2688 1967492 684204 7.66 187400 2099212 143264 12:56:01 AM 5255248 7091780 2627184 33.33 2688 2012312 623504 6.98 219136 2057872 10772 12:57:01 AM 4932456 7012692 2949976 37.42 2688 2247924 692580 7.75 257060 2316468 167788 12:58:01 AM 4973160 7055372 2909272 36.91 2688 2250012 628416 7.04 262660 2263820 4 12:59:01 AM 4933216 7016020 2949216 37.42 2688 2250604 695420 7.79 262784 2303544 4 01:00:01 AM 4932532 7015368 2949900 37.42 2688 2250636 714228 8.00 262788 2303852 8 01:01:01 AM 4921876 7004948 2960556 37.56 2688 2250872 736656 8.25 262788 2314100 4 01:02:01 AM 4922064 7005236 2960368 37.56 2688 2250972 736656 8.25 262908 2314132 4 01:03:01 AM 4922500 7005896 2959932 37.55 2688 2251196 736656 8.25 262916 2314144 4 01:04:01 AM 4922360 7005792 2960072 37.55 2688 2251232 736656 8.25 262916 2314132 4 01:05:01 AM 4910512 7011444 2971920 37.70 2688 2268692 711908 7.97 265064 2322912 4 01:06:01 AM 4911300 7012260 2971132 37.69 2688 2268724 711908 7.97 265064 2322624 40 01:07:01 AM 4910544 7011960 2971888 37.70 2688 2269180 711908 7.97 265172 2323576 8 01:08:01 AM 4895960 6997448 2986472 37.89 2688 2269228 735020 8.23 265308 2337104 68 01:09:01 AM 4881268 6982992 3001164 38.07 2688 2269464 739112 8.28 265308 2351784 244 01:10:01 AM 4907284 7009044 2975148 37.74 2688 2269500 730880 8.18 265308 2325796 44 01:11:01 AM 4907596 7009596 2974836 37.74 2688 2269736 709088 7.94 265308 2325688 244 01:12:01 AM 4893828 6995872 2988604 37.91 2688 2269780 739016 8.27 265308 2339532 48 01:13:01 AM 4887996 6990280 2994436 37.99 2688 2270020 732304 8.20 265308 2345244 252 01:14:01 AM 4907324 7009640 2975108 37.74 2688 2270052 711200 7.96 265308 2326080 40 01:15:01 AM 5020564 6981280 2861868 36.31 2688 2134052 715772 8.01 297352 2203732 50056 01:16:01 AM 5076096 7003748 2806336 35.60 2688 2101276 694612 7.78 463488 1985872 11376 Average: 4987056 7016358 2895376 36.73 2688 2199450 708381 7.93 265007 2257004 19395 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 248.45 144.74 1134.63 57.15 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 82.76 63.80 875.53 10.37 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 56.06 39.23 567.96 7.13 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 45.08 34.32 317.10 9.07 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 191.75 138.40 37.13 35.79 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 30.71 22.60 6.94 5.20 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.75 0.17 0.05 0.02 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 16.16 14.28 119.99 1.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.25 0.48 0.61 0.40 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 10.66 8.38 1.42 0.67 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.95 0.25 0.29 0.08 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 15.31 14.73 120.14 1.31 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.42 0.17 0.23 0.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.13 16.66 4.36 3.91 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 7.81 4.75 118.11 0.31 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 33.86 31.61 355.71 2.27 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.83 0.17 0.05 0.02 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 8.21 7.98 1.66 0.63 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 8.40 7.67 117.81 0.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 32.47 31.01 355.50 2.17 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.73 0.22 0.17 0.08 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 49.35 35.69 82.65 28.73 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 19.76 16.81 16.86 8.00 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 38.52 27.57 184.13 7.61 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) 07/18/2025 _x86_64_ (2 CPU) 00:52:49 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 44.24 0.08 10.10 10.36 0.11 35.11 12:54:01 AM 0 48.27 0.03 12.24 12.27 0.12 27.06 12:54:01 AM 1 40.23 0.12 7.98 8.46 0.10 43.12 12:55:01 AM all 33.53 0.00 5.06 3.09 0.13 58.19 12:55:01 AM 0 31.96 0.00 5.20 3.24 0.12 59.47 12:55:01 AM 1 35.10 0.00 4.92 2.93 0.13 56.91 12:56:01 AM all 22.53 0.00 2.75 0.97 0.10 73.65 12:56:01 AM 0 31.18 0.00 3.30 0.97 0.12 64.43 12:56:01 AM 1 13.89 0.00 2.21 0.97 0.08 82.85 12:57:01 AM all 30.68 0.00 5.64 0.50 0.10 63.08 12:57:01 AM 0 32.76 0.00 6.05 0.44 0.10 60.65 12:57:01 AM 1 28.60 0.00 5.23 0.57 0.10 65.50 12:58:01 AM all 3.16 0.00 1.00 0.57 0.04 95.22 12:58:01 AM 0 4.34 0.00 1.31 0.62 0.03 93.71 12:58:01 AM 1 1.99 0.00 0.70 0.52 0.05 96.74 12:59:01 AM all 2.21 0.00 0.30 0.00 0.07 97.42 12:59:01 AM 0 2.73 0.00 0.23 0.00 0.05 96.99 12:59:01 AM 1 1.69 0.00 0.37 0.00 0.08 97.86 01:00:01 AM all 0.40 0.00 0.12 0.00 0.06 99.42 01:00:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:00:01 AM 1 0.27 0.00 0.18 0.00 0.08 99.46 01:01:01 AM all 0.94 0.00 0.18 0.00 0.07 98.81 01:01:01 AM 0 1.44 0.00 0.17 0.00 0.03 98.36 01:01:01 AM 1 0.45 0.00 0.18 0.00 0.10 99.26 01:02:01 AM all 0.42 0.00 0.15 0.00 0.08 99.36 01:02:01 AM 0 0.45 0.00 0.13 0.00 0.07 99.35 01:02:01 AM 1 0.38 0.00 0.17 0.00 0.08 99.36 01:03:01 AM all 0.93 0.00 0.14 0.00 0.08 98.85 01:03:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 01:03:01 AM 1 1.34 0.00 0.18 0.00 0.10 98.38 01:04:01 AM all 0.50 0.00 0.13 0.00 0.10 99.27 01:04:01 AM 0 0.68 0.00 0.10 0.00 0.08 99.13 01:04:01 AM 1 0.32 0.00 0.15 0.00 0.12 99.41 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.99 0.26 0.27 0.12 0.08 98.29 01:05:01 AM 0 0.72 0.37 0.28 0.13 0.08 98.41 01:05:01 AM 1 1.26 0.15 0.25 0.10 0.08 98.16 01:06:01 AM all 0.50 0.00 0.10 0.01 0.09 99.30 01:06:01 AM 0 0.33 0.00 0.10 0.00 0.10 99.47 01:06:01 AM 1 0.67 0.00 0.10 0.02 0.08 99.13 01:07:01 AM all 2.18 0.00 0.21 0.00 0.09 97.52 01:07:01 AM 0 2.35 0.00 0.25 0.00 0.10 97.30 01:07:01 AM 1 2.01 0.00 0.17 0.00 0.08 97.74 01:08:01 AM all 0.64 0.00 0.32 0.00 0.10 98.95 01:08:01 AM 0 0.28 0.00 0.37 0.00 0.08 99.26 01:08:01 AM 1 0.99 0.00 0.27 0.00 0.12 98.63 01:09:01 AM all 1.05 0.00 0.23 0.01 0.08 98.63 01:09:01 AM 0 1.37 0.00 0.32 0.02 0.12 98.18 01:09:01 AM 1 0.72 0.00 0.15 0.00 0.05 99.08 01:10:01 AM all 0.50 0.00 0.12 0.00 0.08 99.31 01:10:01 AM 0 0.37 0.00 0.13 0.00 0.08 99.42 01:10:01 AM 1 0.64 0.00 0.10 0.00 0.07 99.20 01:11:01 AM all 0.99 0.00 0.14 0.00 0.08 98.80 01:11:01 AM 0 1.26 0.00 0.15 0.00 0.10 98.49 01:11:01 AM 1 0.72 0.00 0.13 0.00 0.05 99.10 01:12:01 AM all 0.43 0.00 0.17 0.00 0.08 99.32 01:12:01 AM 0 0.50 0.00 0.20 0.00 0.08 99.21 01:12:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 01:13:01 AM all 1.08 0.00 0.22 0.00 0.08 98.62 01:13:01 AM 0 0.92 0.00 0.18 0.00 0.07 98.83 01:13:01 AM 1 1.24 0.00 0.25 0.00 0.10 98.41 01:14:01 AM all 0.49 0.00 0.09 0.00 0.10 99.32 01:14:01 AM 0 0.52 0.00 0.07 0.00 0.08 99.33 01:14:01 AM 1 0.47 0.00 0.12 0.00 0.12 99.30 01:15:01 AM all 8.93 0.00 1.56 0.08 0.09 89.34 01:15:01 AM 0 9.87 0.00 1.50 0.08 0.08 88.46 01:15:01 AM 1 7.99 0.00 1.62 0.07 0.10 90.22 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 29.83 0.00 3.41 0.15 0.09 66.52 01:16:01 AM 0 43.67 0.00 4.24 0.20 0.08 51.81 01:16:01 AM 1 16.04 0.00 2.58 0.10 0.10 81.17 Average: all 8.12 0.01 1.41 0.69 0.09 89.68 Average: 0 9.41 0.02 1.59 0.78 0.08 88.12 Average: 1 6.84 0.01 1.22 0.60 0.09 91.24