---> uname -a: Linux prd-centos8-robot-2c-8g-3587.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 582 4931 19 2183 6816 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:2d:43:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84858sec preferred_lft 84858sec inet6 fe80::f816:3eff:fe2d:43a2/64 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) 08/23/2025 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 118.78 0.07 118.71 1.87 12142.85 11:09:01 PM 38.06 1.07 36.99 115.85 4158.37 11:10:01 PM 67.23 9.45 57.78 1685.30 3791.09 11:11:01 PM 25.21 0.00 25.21 0.00 5965.83 11:12:02 PM 3.62 0.00 3.62 0.00 121.58 11:13:01 PM 0.32 0.00 0.32 0.00 5.46 11:14:01 PM 0.40 0.20 0.20 11.60 3.47 11:15:01 PM 2.07 0.00 2.07 0.00 102.18 11:16:01 PM 0.33 0.00 0.33 0.00 19.83 11:17:01 PM 0.40 0.00 0.40 0.00 13.70 11:18:01 PM 0.18 0.00 0.18 0.00 17.31 11:19:01 PM 0.18 0.00 0.18 0.00 17.21 11:20:01 PM 0.17 0.00 0.17 0.00 8.70 11:21:01 PM 0.37 0.03 0.33 1.87 26.19 11:22:01 PM 1.55 0.03 1.52 0.27 33.78 11:23:01 PM 0.43 0.03 0.40 1.33 6.58 11:24:01 PM 0.33 0.00 0.33 0.00 4.63 11:25:01 PM 0.47 0.00 0.47 0.00 9.16 11:26:01 PM 0.30 0.00 0.30 0.00 2.83 11:27:01 PM 0.52 0.00 0.52 0.00 6.33 11:28:01 PM 0.45 0.00 0.45 0.00 15.43 11:29:01 PM 0.28 0.00 0.28 0.00 3.62 11:30:01 PM 0.33 0.00 0.33 0.00 3.30 11:31:01 PM 19.26 0.42 18.84 47.72 934.82 Average: 11.73 0.47 11.26 77.80 1143.10 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5246456 7080200 2635976 33.44 2688 2009344 614744 6.88 188236 2096456 104004 11:09:01 PM 5249340 7086428 2633092 33.40 2688 2012772 625808 7.01 219480 2062304 10756 11:10:01 PM 4968164 7066716 2914268 36.97 2688 2265652 633420 7.09 268124 2267276 172872 11:11:01 PM 4961924 7060132 2920508 37.05 2688 2265620 633420 7.09 268272 2267144 4 11:12:02 PM 4962296 7060508 2920136 37.05 2688 2265624 633420 7.09 268276 2267100 4 11:13:01 PM 4962384 7060596 2920048 37.05 2688 2265624 633420 7.09 268276 2267036 8 11:14:01 PM 4918560 7017788 2963872 37.60 2688 2266648 720264 8.06 268400 2310480 664 11:15:01 PM 4917052 7016660 2965380 37.62 2688 2267028 720264 8.06 268400 2312084 100 11:16:01 PM 4915268 7015260 2967164 37.64 2688 2267404 720264 8.06 268400 2313948 28 11:17:01 PM 4911840 7012200 2970592 37.69 2688 2267780 720264 8.06 268400 2317256 176 11:18:01 PM 4910376 7011116 2972056 37.70 2688 2268160 720264 8.06 268400 2318516 112 11:19:01 PM 4909160 7010284 2973272 37.72 2688 2268536 720264 8.06 268400 2320036 28 11:20:01 PM 4906364 7008104 2976068 37.76 2688 2269152 714728 8.00 268400 2322596 416 11:21:01 PM 4903612 7005688 2978820 37.79 2688 2269476 713860 7.99 268676 2324760 4 11:22:01 PM 4904616 7006692 2977816 37.78 2688 2269476 713860 7.99 268844 2324100 4 11:23:01 PM 4904124 7006316 2978308 37.78 2688 2269592 713860 7.99 268848 2324628 4 11:24:01 PM 4903660 7005852 2978772 37.79 2688 2269592 713860 7.99 268848 2324836 4 11:25:01 PM 4903536 7005808 2978896 37.79 2688 2269672 713860 7.99 268848 2325188 80 11:26:01 PM 4903764 7006040 2978668 37.79 2688 2269676 713860 7.99 268848 2324992 4 11:27:01 PM 4903680 7005956 2978752 37.79 2688 2269676 713860 7.99 268848 2325064 4 11:28:01 PM 4898956 7001512 2983476 37.85 2688 2269956 713860 7.99 268996 2329316 4 11:29:01 PM 4898844 7001404 2983588 37.85 2688 2269960 713860 7.99 268996 2329388 4 11:30:01 PM 4898664 7001224 2983768 37.85 2688 2269960 733384 8.21 268996 2329388 4 11:31:01 PM 5090568 7013580 2791864 35.42 2688 2095748 677824 7.59 467216 1964304 22272 Average: 4952217 7023586 2930215 37.17 2688 2239672 693604 7.77 271476 2277842 12982 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 110.78 86.12 1248.17 12.56 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.08 12.41 7.73 4.58 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 50.87 41.44 336.20 11.63 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 465.96 338.60 88.86 78.85 0.00 0.00 0.00 0.00 11:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:02 PM eth0 2.57 1.98 0.55 0.48 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.63 1.88 0.43 0.41 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 52.22 34.98 12.96 3.78 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 11.90 9.38 2.82 1.81 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 12.83 9.16 2.82 1.80 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 12.70 9.17 2.91 1.86 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 12.03 9.40 3.07 2.03 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 11.20 9.08 2.73 1.79 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 17.16 14.61 4.53 2.87 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 6.11 4.82 1.20 0.84 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.63 0.18 0.16 0.07 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.00 0.52 0.16 0.09 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 0.85 0.20 0.31 0.20 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.83 0.45 0.32 0.23 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.37 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.48 0.13 0.15 0.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 13.60 12.76 2.41 4.08 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.40 0.13 0.02 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 88.20 59.16 100.35 38.17 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 37.26 27.39 75.84 7.01 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) 08/23/2025 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 37.77 0.00 5.24 1.12 0.12 55.75 11:08:01 PM 0 35.12 0.00 5.17 1.10 0.10 58.50 11:08:01 PM 1 40.40 0.00 5.31 1.15 0.13 53.01 11:09:01 PM all 13.04 0.00 2.00 0.38 0.08 84.50 11:09:01 PM 0 8.90 0.00 1.70 0.35 0.08 88.96 11:09:01 PM 1 17.18 0.00 2.30 0.40 0.07 80.05 11:10:01 PM all 32.38 0.00 5.69 0.55 0.09 61.29 11:10:01 PM 0 20.25 0.00 4.68 0.38 0.08 74.60 11:10:01 PM 1 44.53 0.00 6.71 0.72 0.10 47.95 11:11:01 PM all 1.10 0.00 1.06 0.42 0.08 97.35 11:11:01 PM 0 1.27 0.00 0.84 0.33 0.07 97.49 11:11:01 PM 1 0.92 0.00 1.29 0.50 0.08 97.21 11:12:02 PM all 0.35 0.00 0.07 0.02 0.04 99.52 11:12:02 PM 0 0.57 0.00 0.05 0.03 0.03 99.32 11:12:02 PM 1 0.13 0.00 0.08 0.00 0.05 99.73 11:13:01 PM all 0.33 0.00 0.08 0.00 0.05 99.53 11:13:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.39 11:13:01 PM 1 0.14 0.00 0.12 0.00 0.07 99.68 11:14:01 PM all 3.73 0.00 0.40 0.00 0.05 95.82 11:14:01 PM 0 3.44 0.00 0.42 0.00 0.03 96.11 11:14:01 PM 1 4.02 0.00 0.39 0.00 0.07 95.53 11:15:01 PM all 4.38 0.00 0.31 0.02 0.08 95.21 11:15:01 PM 0 2.09 0.00 0.18 0.03 0.08 97.61 11:15:01 PM 1 6.67 0.00 0.43 0.00 0.08 92.82 11:16:01 PM all 4.25 0.00 0.33 0.00 0.08 95.34 11:16:01 PM 0 1.29 0.00 0.18 0.00 0.07 98.46 11:16:01 PM 1 7.21 0.00 0.48 0.00 0.10 92.21 11:17:01 PM all 4.50 0.00 0.37 0.00 0.08 95.05 11:17:01 PM 0 3.24 0.00 0.30 0.00 0.08 96.37 11:17:01 PM 1 5.75 0.00 0.43 0.00 0.08 93.73 11:18:01 PM all 4.54 0.00 0.36 0.00 0.09 95.00 11:18:01 PM 0 3.59 0.00 0.28 0.00 0.08 96.04 11:18:01 PM 1 5.50 0.00 0.43 0.00 0.10 93.97 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.29 0.00 0.35 0.00 0.10 95.26 11:19:01 PM 0 3.16 0.00 0.28 0.00 0.10 96.46 11:19:01 PM 1 5.43 0.00 0.42 0.00 0.10 94.05 11:20:01 PM all 6.44 0.00 0.39 0.00 0.09 93.07 11:20:01 PM 0 3.23 0.00 0.27 0.00 0.08 96.42 11:20:01 PM 1 9.66 0.00 0.52 0.00 0.10 89.72 11:21:01 PM all 1.79 0.00 0.17 0.00 0.07 97.97 11:21:01 PM 0 0.72 0.00 0.12 0.00 0.05 99.12 11:21:01 PM 1 2.87 0.00 0.22 0.00 0.08 96.83 11:22:01 PM all 0.38 0.00 0.20 0.01 0.07 99.35 11:22:01 PM 0 0.60 0.00 0.17 0.00 0.07 99.17 11:22:01 PM 1 0.15 0.00 0.23 0.02 0.07 99.53 11:23:01 PM all 0.49 0.00 0.05 0.00 0.05 99.41 11:23:01 PM 0 0.85 0.00 0.03 0.00 0.03 99.08 11:23:01 PM 1 0.13 0.00 0.07 0.00 0.07 99.73 11:24:01 PM all 0.28 0.00 0.08 0.00 0.04 99.60 11:24:01 PM 0 0.43 0.00 0.07 0.00 0.02 99.48 11:24:01 PM 1 0.12 0.00 0.10 0.00 0.07 99.72 11:25:01 PM all 0.31 0.00 0.08 0.00 0.04 99.57 11:25:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 11:25:01 PM 1 0.23 0.00 0.12 0.00 0.07 99.58 11:26:01 PM all 0.33 0.00 0.06 0.00 0.05 99.57 11:26:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:26:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.27 11:27:01 PM all 0.34 0.00 0.06 0.00 0.04 99.56 11:27:01 PM 0 0.15 0.00 0.07 0.00 0.05 99.73 11:27:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:28:01 PM all 6.65 0.00 3.54 0.00 0.09 89.72 11:28:01 PM 0 1.97 0.00 0.23 0.00 0.10 97.69 11:28:01 PM 1 11.69 0.00 7.11 0.00 0.07 81.13 11:29:01 PM all 0.35 0.00 0.07 0.00 0.04 99.54 11:29:01 PM 0 0.17 0.00 0.10 0.00 0.07 99.67 11:29:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.34 0.00 0.08 0.00 0.05 99.52 11:30:01 PM 0 0.13 0.00 0.10 0.00 0.05 99.72 11:30:01 PM 1 0.55 0.00 0.07 0.00 0.05 99.33 11:31:01 PM all 19.91 0.00 3.18 0.13 0.08 76.71 11:31:01 PM 0 14.33 0.00 2.73 0.15 0.08 82.70 11:31:01 PM 1 25.50 0.00 3.62 0.10 0.07 70.71 Average: all 6.19 0.00 1.01 0.11 0.07 92.62 Average: 0 4.45 0.00 0.76 0.10 0.06 94.63 Average: 1 7.94 0.00 1.26 0.12 0.07 90.61