---> uname -a: Linux prd-centos8-robot-2c-8g-5529.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: 2800.000 BogoMIPS: 5600.00 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 670 4849 19 2177 6728 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:1e:bf:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85010sec preferred_lft 85010sec inet6 fe80::f816:3eff:fe1e:bf88/64 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) 01/29/2026 _x86_64_ (2 CPU) 00:34:55 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 123.59 1.10 122.48 76.58 11504.29 12:38:01 AM 32.41 0.42 31.99 64.79 4001.53 12:39:01 AM 69.24 6.90 62.34 1286.05 3939.08 12:40:01 AM 33.36 0.03 33.32 3.47 6277.34 12:41:01 AM 4.32 0.08 4.23 5.86 158.88 12:42:01 AM 0.17 0.00 0.17 0.00 2.28 12:43:01 AM 0.28 0.00 0.28 0.00 11.43 12:44:01 AM 0.23 0.00 0.23 0.00 3.77 12:45:01 AM 0.28 0.00 0.28 0.00 11.51 12:46:01 AM 0.25 0.00 0.25 0.00 4.57 12:47:01 AM 0.28 0.00 0.28 0.00 10.31 12:48:01 AM 0.42 0.00 0.42 0.00 6.40 12:49:01 AM 0.22 0.00 0.22 0.00 16.86 12:50:01 AM 0.32 0.03 0.28 0.27 6.61 12:51:01 AM 1.30 0.00 1.30 0.00 30.16 12:52:01 AM 0.33 0.00 0.33 0.00 12.63 12:53:01 AM 0.27 0.00 0.27 0.00 4.73 12:54:01 AM 0.15 0.00 0.15 0.00 9.72 12:55:01 AM 0.22 0.00 0.22 0.00 4.13 12:56:01 AM 0.47 0.00 0.47 0.00 14.60 12:57:01 AM 7.78 0.32 7.46 36.92 209.45 12:58:01 AM 33.49 0.52 32.98 63.86 1614.75 Average: 13.98 0.43 13.55 69.89 1258.42 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5155176 6998224 2727256 34.60 2688 2018800 808504 9.05 199020 2181216 100852 12:38:01 AM 5225616 7070312 2656816 33.71 2688 2020744 732792 8.21 219780 2089916 9580 12:39:01 AM 4915160 7015300 2967272 37.64 2688 2266080 741740 8.31 255864 2331212 176440 12:40:01 AM 4885760 6985724 2996672 38.02 2688 2266156 736712 8.25 261284 2351732 8 12:41:01 AM 4841048 6941760 3041384 38.58 2688 2266900 802176 8.98 261620 2395744 4 12:42:01 AM 4841348 6942092 3041084 38.58 2688 2266932 802176 8.98 261620 2395708 4 12:43:01 AM 4830040 6931012 3052392 38.72 2688 2267160 827680 9.27 261620 2406880 4 12:44:01 AM 4830228 6931236 3052204 38.72 2688 2267196 827680 9.27 261620 2406776 12 12:45:01 AM 4828764 6929996 3053668 38.74 2688 2267420 827680 9.27 261632 2408552 8 12:46:01 AM 4828544 6929808 3053888 38.74 2688 2267452 827680 9.27 261632 2408536 4 12:47:01 AM 4836004 6937492 3046428 38.65 2688 2267676 816376 9.14 261632 2401072 4 12:48:01 AM 4833736 6935256 3048696 38.68 2688 2267708 816376 9.14 261632 2403360 4 12:49:01 AM 4833184 6935152 3049248 38.68 2688 2268156 816376 9.14 261740 2403876 4 12:50:01 AM 4818532 6920552 3063900 38.87 2688 2268208 857100 9.60 261848 2417772 12 12:51:01 AM 4801652 6903912 3080780 39.08 2688 2268448 840108 9.41 261844 2434716 252 12:52:01 AM 4830028 6932324 3052404 38.72 2688 2268484 811876 9.09 261844 2406420 44 12:53:01 AM 4830360 6932888 3052072 38.72 2688 2268716 811876 9.09 261844 2406604 240 12:54:01 AM 4815768 6918340 3066664 38.91 2688 2268760 839864 9.40 261844 2420324 52 12:55:01 AM 4808108 6910920 3074324 39.00 2688 2269000 832180 9.32 261844 2427860 244 12:56:01 AM 4808288 6911132 3074144 39.00 2688 2269032 832180 9.32 261844 2427960 40 12:57:01 AM 4875700 6837664 3006732 38.14 2688 2132464 869916 9.74 299672 2342148 55592 12:58:01 AM 5003432 6926996 2879000 36.52 2688 2096184 788824 8.83 466136 2056012 25328 Average: 4876203 6939913 3006229 38.14 2688 2231258 812176 9.09 267701 2360200 16761 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 107.07 83.70 1183.47 19.99 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 13.05 9.28 6.05 4.07 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 57.49 43.71 344.30 10.48 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 152.18 107.05 29.98 23.19 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 28.01 21.16 6.94 4.72 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 1.33 0.17 0.13 0.02 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 17.44 16.19 120.47 1.57 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.92 0.30 0.40 0.20 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 10.38 8.23 1.44 0.65 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.20 0.27 0.29 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 18.80 16.43 120.22 1.22 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.98 0.45 0.59 0.28 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 19.59 18.63 3.94 3.77 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 10.95 6.50 118.30 0.43 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 33.16 31.08 355.71 2.22 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.82 0.17 0.06 0.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 9.40 9.10 2.01 0.70 0.00 0.00 0.00 0.00 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 7.95 7.27 117.79 0.47 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 31.54 30.79 355.45 2.15 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 0.62 0.22 0.11 0.08 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 60.50 37.75 83.63 32.96 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 19.10 16.26 16.35 8.04 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 27.55 21.08 129.55 5.32 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) 01/29/2026 _x86_64_ (2 CPU) 00:34:55 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.42 0.00 5.17 1.43 0.09 56.89 12:37:01 AM 0 33.44 0.00 5.25 1.53 0.10 59.68 12:37:01 AM 1 39.38 0.00 5.09 1.34 0.08 54.11 12:38:01 AM all 12.12 0.00 1.66 0.28 0.07 85.87 12:38:01 AM 0 10.69 0.00 1.89 0.13 0.07 87.22 12:38:01 AM 1 13.55 0.00 1.44 0.42 0.07 84.53 12:39:01 AM all 37.11 0.00 6.45 0.74 0.10 55.60 12:39:01 AM 0 36.42 0.00 6.31 0.55 0.10 56.62 12:39:01 AM 1 37.80 0.00 6.59 0.93 0.10 54.58 12:40:01 AM all 1.28 0.00 0.72 0.60 0.06 97.34 12:40:01 AM 0 1.70 0.00 0.90 0.87 0.05 96.47 12:40:01 AM 1 0.85 0.00 0.53 0.33 0.07 98.21 12:41:01 AM all 2.28 0.00 0.29 0.02 0.08 97.33 12:41:01 AM 0 0.70 0.00 0.23 0.03 0.07 98.96 12:41:01 AM 1 3.87 0.00 0.35 0.00 0.08 95.70 12:42:01 AM all 0.48 0.00 0.11 0.00 0.07 99.34 12:42:01 AM 0 0.65 0.00 0.05 0.00 0.03 99.27 12:42:01 AM 1 0.32 0.00 0.17 0.00 0.10 99.41 12:43:01 AM all 0.92 0.00 0.15 0.00 0.08 98.85 12:43:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 12:43:01 AM 1 1.21 0.00 0.22 0.00 0.10 98.48 12:44:01 AM all 0.39 0.00 0.13 0.00 0.08 99.40 12:44:01 AM 0 0.55 0.00 0.13 0.00 0.07 99.25 12:44:01 AM 1 0.23 0.00 0.13 0.00 0.08 99.55 12:45:01 AM all 0.79 0.00 0.14 0.00 0.07 99.00 12:45:01 AM 0 1.32 0.00 0.13 0.00 0.07 98.48 12:45:01 AM 1 0.25 0.00 0.15 0.00 0.07 99.53 12:46:01 AM all 0.45 0.00 0.11 0.00 0.06 99.38 12:46:01 AM 0 0.18 0.00 0.13 0.00 0.07 99.62 12:46:01 AM 1 0.72 0.00 0.08 0.00 0.05 99.15 12:47:01 AM all 0.92 0.00 0.15 0.00 0.08 98.85 12:47:01 AM 0 1.17 0.00 0.23 0.00 0.10 98.49 12:47:01 AM 1 0.67 0.00 0.07 0.00 0.07 99.20 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.50 0.00 0.12 0.00 0.08 99.31 12:48:01 AM 0 0.25 0.00 0.17 0.00 0.08 99.50 12:48:01 AM 1 0.75 0.00 0.07 0.00 0.07 99.12 12:49:01 AM all 2.05 0.00 0.20 0.00 0.07 97.68 12:49:01 AM 0 2.85 0.00 0.23 0.00 0.10 96.82 12:49:01 AM 1 1.25 0.00 0.17 0.00 0.03 98.55 12:50:01 AM all 0.63 0.00 0.28 0.00 0.08 99.01 12:50:01 AM 0 0.55 0.00 0.30 0.00 0.07 99.08 12:50:01 AM 1 0.72 0.00 0.25 0.00 0.08 98.95 12:51:01 AM all 1.08 0.00 0.23 0.02 0.07 98.61 12:51:01 AM 0 1.61 0.00 0.27 0.03 0.07 98.03 12:51:01 AM 1 0.55 0.00 0.18 0.00 0.07 99.20 12:52:01 AM all 0.50 0.00 0.09 0.00 0.08 99.32 12:52:01 AM 0 0.35 0.00 0.12 0.00 0.10 99.43 12:52:01 AM 1 0.65 0.00 0.07 0.00 0.07 99.22 12:53:01 AM all 0.95 0.00 0.12 0.00 0.05 98.88 12:53:01 AM 0 1.25 0.00 0.12 0.00 0.05 98.58 12:53:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 12:54:01 AM all 0.46 0.00 0.13 0.00 0.07 99.35 12:54:01 AM 0 0.30 0.00 0.10 0.00 0.03 99.57 12:54:01 AM 1 0.62 0.00 0.15 0.00 0.10 99.13 12:55:01 AM all 0.93 0.00 0.17 0.00 0.07 98.84 12:55:01 AM 0 1.05 0.00 0.17 0.00 0.05 98.73 12:55:01 AM 1 0.80 0.00 0.17 0.00 0.08 98.94 12:56:01 AM all 0.45 0.00 0.09 0.00 0.08 99.38 12:56:01 AM 0 0.52 0.00 0.05 0.00 0.05 99.38 12:56:01 AM 1 0.38 0.00 0.13 0.00 0.10 99.38 12:57:01 AM all 11.83 0.00 1.50 0.06 0.07 86.54 12:57:01 AM 0 9.88 0.00 1.29 0.05 0.05 88.73 12:57:01 AM 1 13.77 0.00 1.72 0.07 0.08 84.35 12:58:01 AM all 31.25 0.00 4.22 0.13 0.08 64.33 12:58:01 AM 0 20.48 0.00 4.05 0.10 0.08 75.28 12:58:01 AM 1 42.02 0.00 4.38 0.15 0.07 53.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.53 0.00 1.01 0.15 0.07 92.24 Average: 0 5.74 0.00 1.01 0.15 0.07 93.03 Average: 1 7.31 0.00 1.01 0.15 0.08 91.45