---> uname -a: Linux prd-centos8-robot-2c-8g-42863.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 591 4925 19 2180 6807 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:e3:49:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84984sec preferred_lft 84984sec inet6 fe80::f816:3eff:fee3:49ec/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) 07/15/2025 _x86_64_ (2 CPU) 04:52:53 LINUX RESTART (2 CPU) 04:54:01 AM tps rtps wtps bread/s bwrtn/s 04:55:01 AM 118.91 0.15 118.76 4.00 10449.68 04:56:01 AM 45.00 1.03 43.97 115.29 5331.56 04:57:01 AM 66.61 7.00 59.61 1293.30 4553.10 04:58:01 AM 22.95 0.00 22.95 0.00 5149.26 04:59:01 AM 3.87 0.00 3.87 0.00 133.16 05:00:01 AM 0.30 0.00 0.30 0.00 3.63 05:01:01 AM 0.27 0.02 0.25 0.13 2.82 05:02:01 AM 0.33 0.07 0.27 1.73 4.58 05:03:01 AM 0.27 0.00 0.27 0.00 3.63 05:04:01 AM 0.18 0.00 0.18 0.00 2.67 05:05:01 AM 0.15 0.00 0.15 0.00 2.33 05:06:01 AM 0.22 0.00 0.22 0.00 3.22 05:07:01 AM 0.12 0.00 0.12 0.00 1.30 05:08:01 AM 0.27 0.03 0.23 0.27 4.53 05:09:01 AM 1.28 0.00 1.28 0.00 29.25 05:10:01 AM 0.18 0.00 0.18 0.00 2.12 05:11:01 AM 0.18 0.00 0.18 0.00 2.08 05:12:01 AM 0.17 0.00 0.17 0.00 2.12 05:13:01 AM 0.22 0.00 0.22 0.00 3.00 05:14:01 AM 0.17 0.00 0.17 0.00 2.52 05:15:01 AM 0.20 0.00 0.20 0.00 2.47 05:16:01 AM 29.14 0.67 28.47 74.23 1302.90 Average: 13.23 0.41 12.82 67.68 1226.87 04:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 AM 5098648 6934748 2783784 35.32 2688 2011804 789564 8.84 187484 2248708 136700 04:56:01 AM 5233084 7072372 2649348 33.61 2688 2015216 657088 7.36 218616 2081600 10760 04:57:01 AM 4965616 7050772 2916816 37.00 2688 2252864 650792 7.29 262220 2277920 144064 04:58:01 AM 4961716 7046760 2920716 37.05 2688 2252864 650792 7.29 262220 2277996 8 04:59:01 AM 4923632 7008880 2958800 37.54 2688 2253068 715156 8.01 262344 2315652 4 05:00:01 AM 4923424 7008676 2959008 37.54 2688 2253072 713688 7.99 262344 2315808 4 05:01:01 AM 4922544 7007804 2959888 37.55 2688 2253072 713688 7.99 262344 2316428 4 05:02:01 AM 4921712 7007044 2960720 37.56 2688 2253144 713688 7.99 262476 2317520 4 05:03:01 AM 4922032 7007364 2960400 37.56 2688 2253144 713688 7.99 262476 2317252 4 05:04:01 AM 4922076 7007408 2960356 37.56 2688 2253144 713688 7.99 262480 2317316 4 05:05:01 AM 4922148 7007540 2960284 37.56 2688 2253204 713688 7.99 262480 2317388 32 05:06:01 AM 4922096 7007488 2960336 37.56 2688 2253204 713688 7.99 262480 2317504 4 05:07:01 AM 4921548 7006940 2960884 37.56 2688 2253204 713688 7.99 262480 2317700 12 05:08:01 AM 4921808 7007204 2960624 37.56 2688 2253208 712924 7.98 262600 2317560 12 05:09:01 AM 4921540 7006944 2960892 37.56 2688 2253212 712924 7.98 262612 2317616 4 05:10:01 AM 4921404 7006808 2961028 37.56 2688 2253212 714692 8.00 262612 2317780 8 05:11:01 AM 4921904 7007312 2960528 37.56 2688 2253216 714692 8.00 262612 2317312 4 05:12:01 AM 4921912 7007320 2960520 37.56 2688 2253216 714692 8.00 262616 2317328 4 05:13:01 AM 4921980 7007392 2960452 37.56 2688 2253220 714692 8.00 262612 2317316 4 05:14:01 AM 4922076 7007488 2960356 37.56 2688 2253220 714692 8.00 262612 2317536 8 05:15:01 AM 4961496 7047612 2920936 37.06 2688 2253924 652536 7.31 262928 2278000 712 05:16:01 AM 5088576 6992980 2793856 35.44 2688 2077472 719776 8.06 457568 1979056 9092 Average: 4957408 7012039 2925024 37.11 2688 2223405 706569 7.91 265964 2282650 13702 04:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 111.15 87.92 1260.29 12.36 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 18.54 10.40 7.46 3.95 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 226.47 195.40 351.99 39.42 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 7.20 5.32 2.26 1.40 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 16.81 6.53 4.39 1.10 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.72 0.15 0.09 0.01 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 1.62 0.15 0.12 0.01 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 1.60 0.35 0.13 0.02 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 3.37 0.33 0.18 0.02 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 3.22 0.38 0.23 0.08 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 1.97 1.22 0.41 0.24 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 2.10 0.13 0.21 0.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 2.22 0.57 0.94 0.61 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 0.88 0.13 0.10 0.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 3.87 0.27 0.57 0.07 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 0.68 0.13 0.04 0.01 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 0.60 0.13 0.04 0.01 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 0.58 0.15 0.03 0.01 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.62 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.92 0.22 0.18 0.07 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 14.15 6.26 4.66 0.82 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 49.14 36.83 80.96 30.36 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 21.34 16.05 77.96 4.12 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) 07/15/2025 _x86_64_ (2 CPU) 04:52:53 LINUX RESTART (2 CPU) 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 39.90 0.00 5.50 1.28 0.12 53.20 04:55:01 AM 0 50.28 0.00 6.44 1.42 0.10 41.76 04:55:01 AM 1 29.54 0.00 4.57 1.15 0.13 64.60 04:56:01 AM all 13.02 0.00 1.85 0.68 0.08 84.37 04:56:01 AM 0 18.62 0.00 2.17 0.92 0.07 78.23 04:56:01 AM 1 7.41 0.00 1.54 0.45 0.08 90.52 04:57:01 AM all 32.27 0.00 5.86 0.53 0.11 61.23 04:57:01 AM 0 34.38 0.00 6.06 0.42 0.12 59.02 04:57:01 AM 1 30.17 0.00 5.66 0.63 0.10 63.43 04:58:01 AM all 0.41 0.00 0.31 0.38 0.05 98.86 04:58:01 AM 0 0.47 0.00 0.25 0.38 0.05 98.85 04:58:01 AM 1 0.35 0.00 0.37 0.37 0.05 98.86 04:59:01 AM all 1.38 0.00 0.19 0.01 0.06 98.36 04:59:01 AM 0 2.06 0.00 0.22 0.02 0.05 97.66 04:59:01 AM 1 0.70 0.00 0.17 0.00 0.07 99.06 05:00:01 AM all 0.41 0.00 0.09 0.00 0.08 99.42 05:00:01 AM 0 0.47 0.00 0.03 0.00 0.03 99.47 05:00:01 AM 1 0.35 0.00 0.15 0.00 0.12 99.38 05:01:01 AM all 0.39 0.00 0.10 0.00 0.07 99.44 05:01:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 05:01:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 05:02:01 AM all 0.40 0.00 0.12 0.00 0.08 99.40 05:02:01 AM 0 0.67 0.00 0.12 0.00 0.10 99.11 05:02:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 05:03:01 AM all 0.35 0.00 0.12 0.00 0.07 99.47 05:03:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 05:03:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 05:04:01 AM all 0.43 0.00 0.09 0.00 0.07 99.42 05:04:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 05:04:01 AM 1 0.27 0.00 0.13 0.00 0.08 99.52 05:05:01 AM all 0.69 0.00 0.10 0.00 0.07 99.14 05:05:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 05:05:01 AM 1 0.79 0.00 0.12 0.00 0.08 99.01 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 0.34 0.00 0.09 0.00 0.07 99.50 05:06:01 AM 0 0.45 0.00 0.03 0.00 0.05 99.47 05:06:01 AM 1 0.23 0.00 0.15 0.00 0.08 99.53 05:07:01 AM all 0.39 0.00 0.09 0.00 0.08 99.44 05:07:01 AM 0 0.50 0.00 0.05 0.00 0.05 99.40 05:07:01 AM 1 0.28 0.00 0.13 0.00 0.10 99.48 05:08:01 AM all 0.31 0.00 0.25 0.00 0.08 99.36 05:08:01 AM 0 0.18 0.00 0.22 0.00 0.05 99.55 05:08:01 AM 1 0.43 0.00 0.28 0.00 0.10 99.18 05:09:01 AM all 0.41 0.00 0.11 0.02 0.07 99.40 05:09:01 AM 0 0.22 0.00 0.15 0.02 0.08 99.53 05:09:01 AM 1 0.60 0.00 0.07 0.02 0.05 99.27 05:10:01 AM all 0.40 0.00 0.11 0.00 0.08 99.41 05:10:01 AM 0 0.27 0.00 0.15 0.00 0.12 99.47 05:10:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 05:11:01 AM all 0.20 0.00 0.10 0.00 0.07 99.63 05:11:01 AM 0 0.20 0.00 0.12 0.00 0.07 99.62 05:11:01 AM 1 0.20 0.00 0.08 0.00 0.07 99.65 05:12:01 AM all 0.41 0.00 0.10 0.00 0.07 99.42 05:12:01 AM 0 0.53 0.00 0.10 0.00 0.07 99.30 05:12:01 AM 1 0.28 0.00 0.10 0.00 0.07 99.55 05:13:01 AM all 0.39 0.00 0.08 0.00 0.08 99.46 05:13:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 05:13:01 AM 1 0.20 0.00 0.08 0.00 0.10 99.62 05:14:01 AM all 0.48 0.00 0.10 0.00 0.06 99.37 05:14:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 05:14:01 AM 1 0.33 0.00 0.10 0.00 0.07 99.50 05:15:01 AM all 0.64 0.00 0.14 0.00 0.08 99.14 05:15:01 AM 0 0.82 0.00 0.13 0.00 0.05 99.00 05:15:01 AM 1 0.47 0.00 0.15 0.00 0.10 99.28 05:16:01 AM all 27.24 0.01 3.72 0.16 0.08 68.79 05:16:01 AM 0 25.27 0.02 3.40 0.22 0.10 70.99 05:16:01 AM 1 29.21 0.00 4.04 0.10 0.07 66.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.50 0.00 0.88 0.14 0.07 93.41 Average: 0 6.31 0.00 0.91 0.15 0.06 92.56 Average: 1 4.69 0.00 0.84 0.12 0.08 94.26