---> uname -a: Linux prd-centos8-robot-2c-8g-4678.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 594 4914 19 2189 6805 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:0b:d9:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85422sec preferred_lft 85422sec inet6 fe80::f816:3eff:fe0b:d94f/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) 10/18/2025 _x86_64_ (2 CPU) 00:34:42 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 208.58 134.10 74.48 14057.39 40973.76 12:37:01 AM 111.10 0.72 110.38 52.92 10994.20 12:38:01 AM 37.78 0.38 37.39 62.52 4237.96 12:39:01 AM 36.62 6.75 29.87 1247.98 2097.28 12:40:01 AM 57.30 0.25 57.05 47.05 7913.13 12:41:01 AM 4.53 0.00 4.53 0.00 169.64 12:42:01 AM 0.35 0.00 0.35 0.00 4.97 12:43:01 AM 0.13 0.00 0.13 0.00 1.85 12:44:01 AM 2.45 0.22 2.23 11.73 134.24 12:45:01 AM 0.60 0.00 0.60 0.00 96.78 12:46:01 AM 0.27 0.00 0.27 0.00 18.08 12:47:01 AM 0.25 0.00 0.25 0.00 17.50 12:48:01 AM 0.12 0.00 0.12 0.00 8.93 12:49:01 AM 0.28 0.03 0.25 1.87 19.86 12:50:01 AM 15.34 0.35 15.00 37.19 632.89 12:51:01 AM 32.41 0.52 31.89 63.85 1565.68 Average: 31.76 8.96 22.80 974.10 4306.03 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5408116 7007056 2474316 31.39 2688 1789676 768668 8.61 190952 1993924 102604 12:37:01 AM 5167600 7013288 2714832 34.44 2688 2021148 687996 7.70 195560 2169836 104276 12:38:01 AM 5230128 7077288 2652304 33.65 2688 2023120 633244 7.09 219124 2084464 10760 12:39:01 AM 4848888 6971008 3033544 38.48 2688 2290772 744332 8.33 290532 2371744 209672 12:40:01 AM 4952796 7052088 2929636 37.17 2688 2266696 661020 7.40 262272 2285736 28 12:41:01 AM 4953316 7052636 2929116 37.16 2688 2266700 661020 7.40 262272 2285532 12 12:42:01 AM 4953328 7052648 2929104 37.16 2688 2266700 661020 7.40 262272 2285692 16 12:43:01 AM 4953688 7053196 2928744 37.16 2688 2266892 661020 7.40 262276 2285544 200 12:44:01 AM 4907368 7008888 2975064 37.74 2688 2268904 715932 8.02 262540 2331632 4 12:45:01 AM 4900916 7005224 2981516 37.82 2688 2271700 715932 8.02 262544 2337744 188 12:46:01 AM 4900324 7005020 2982108 37.83 2688 2272088 715932 8.02 262544 2338588 136 12:47:01 AM 4899836 7004896 2982596 37.84 2688 2272452 715932 8.02 262544 2338900 40 12:48:01 AM 4898908 7004356 2983524 37.85 2688 2272832 715932 8.02 262544 2339740 188 12:49:01 AM 4898488 7004352 2983944 37.86 2688 2273256 715932 8.02 262692 2340076 44 12:50:01 AM 5046316 6977180 2836116 35.98 2688 2104400 715632 8.01 306860 2169792 36204 12:51:01 AM 5005536 6942392 2876896 36.50 2688 2110564 745216 8.34 467040 2055180 28120 Average: 4995347 7014470 2887085 36.63 2688 2189869 702172 7.86 268410 2250883 30781 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.32 190.99 1662.60 59.49 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 85.39 66.34 844.97 10.02 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 13.51 8.42 6.41 3.90 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 42.27 33.91 329.80 6.82 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 579.62 427.12 115.49 97.75 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 3.38 2.13 1.95 0.50 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 3.10 2.05 0.75 0.62 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 20.93 10.86 6.16 1.17 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 36.96 29.41 12.22 5.26 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 26.19 23.54 7.15 4.98 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 13.13 9.32 2.97 1.87 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 12.41 9.08 2.93 1.79 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 13.10 9.21 3.35 2.15 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 10.20 7.75 2.51 1.66 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 89.80 55.25 99.56 35.99 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 17.88 16.74 13.82 8.62 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 80.58 56.39 194.57 15.16 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) 10/18/2025 _x86_64_ (2 CPU) 00:34:42 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 40.63 0.04 9.96 5.28 0.08 44.00 12:36:01 AM 0 44.31 0.05 11.51 8.53 0.08 35.52 12:36:01 AM 1 36.96 0.03 8.41 2.04 0.08 52.46 12:37:01 AM all 33.04 0.00 4.87 3.57 0.11 58.41 12:37:01 AM 0 33.62 0.00 5.17 1.33 0.10 59.77 12:37:01 AM 1 32.46 0.00 4.57 5.80 0.12 57.05 12:38:01 AM all 13.27 0.00 1.81 0.83 0.06 84.04 12:38:01 AM 0 22.77 0.00 2.26 1.04 0.07 73.87 12:38:01 AM 1 3.76 0.00 1.37 0.62 0.05 94.20 12:39:01 AM all 18.76 0.00 4.04 0.48 0.07 76.65 12:39:01 AM 0 23.28 0.00 4.45 0.62 0.07 71.59 12:39:01 AM 1 14.24 0.00 3.63 0.35 0.07 81.71 12:40:01 AM all 16.26 0.00 3.58 0.51 0.07 79.58 12:40:01 AM 0 17.40 0.00 3.40 0.42 0.07 78.72 12:40:01 AM 1 15.13 0.00 3.77 0.60 0.07 80.44 12:41:01 AM all 0.36 0.00 0.11 0.02 0.03 99.49 12:41:01 AM 0 0.13 0.00 0.12 0.03 0.03 99.68 12:41:01 AM 1 0.58 0.00 0.10 0.00 0.02 99.30 12:42:01 AM all 0.32 0.00 0.08 0.00 0.04 99.57 12:42:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:42:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 12:43:01 AM all 0.40 0.00 0.13 0.00 0.03 99.45 12:43:01 AM 0 0.20 0.00 0.15 0.00 0.03 99.62 12:43:01 AM 1 0.60 0.00 0.10 0.00 0.02 99.28 12:44:01 AM all 10.73 0.00 1.10 0.02 0.07 88.09 12:44:01 AM 0 15.25 0.00 1.46 0.00 0.08 83.21 12:44:01 AM 1 6.22 0.00 0.74 0.03 0.05 92.97 12:45:01 AM all 13.64 0.00 0.50 0.00 0.07 85.79 12:45:01 AM 0 22.33 0.00 0.62 0.00 0.07 76.98 12:45:01 AM 1 4.96 0.00 0.38 0.00 0.07 94.58 12:46:01 AM all 4.38 0.00 0.33 0.00 0.06 95.23 12:46:01 AM 0 7.71 0.00 0.49 0.00 0.07 91.73 12:46:01 AM 1 1.05 0.00 0.17 0.00 0.05 98.73 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 4.35 0.00 0.32 0.00 0.08 95.25 12:47:01 AM 0 6.86 0.00 0.42 0.00 0.10 92.63 12:47:01 AM 1 1.85 0.00 0.22 0.00 0.05 97.88 12:48:01 AM all 4.40 0.00 0.28 0.00 0.06 95.26 12:48:01 AM 0 7.58 0.00 0.44 0.00 0.07 91.92 12:48:01 AM 1 1.22 0.00 0.13 0.00 0.05 98.60 12:49:01 AM all 3.55 0.00 0.28 0.00 0.06 96.10 12:49:01 AM 0 4.71 0.00 0.32 0.00 0.05 94.92 12:49:01 AM 1 2.39 0.00 0.25 0.00 0.07 97.29 12:50:01 AM all 19.98 0.00 2.54 0.08 0.08 77.33 12:50:01 AM 0 31.52 0.00 3.26 0.12 0.10 65.01 12:50:01 AM 1 8.45 0.00 1.82 0.05 0.05 89.63 12:51:01 AM all 33.14 0.00 4.00 0.14 0.10 62.62 12:51:01 AM 0 44.80 0.00 4.62 0.20 0.10 50.28 12:51:01 AM 1 21.49 0.00 3.37 0.08 0.10 74.96 Average: all 13.58 0.00 2.12 0.68 0.06 83.55 Average: 0 17.66 0.00 2.42 0.77 0.07 79.08 Average: 1 9.49 0.00 1.82 0.60 0.06 88.03