---> uname -a: Linux prd-centos8-robot-2c-8g-53179.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 568 4940 19 2187 6830 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:28:69:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84647sec preferred_lft 84647sec inet6 fe80::f816:3eff:fe28:6989/64 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) 09/17/2025 _x86_64_ (2 CPU) 04:39:00 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 124.25 0.40 123.85 16.66 10963.54 04:42:01 AM 44.87 0.68 44.19 51.58 5511.15 04:43:01 AM 40.56 7.10 33.46 1310.18 2195.38 04:44:01 AM 60.43 0.25 60.18 47.05 7947.57 04:45:01 AM 4.22 0.20 4.02 11.60 162.51 04:46:01 AM 2.13 0.00 2.13 0.00 77.07 04:47:01 AM 0.30 0.00 0.30 0.00 4.73 04:48:01 AM 0.13 0.00 0.13 0.00 1.58 04:49:01 AM 0.15 0.00 0.15 0.00 1.05 04:50:00 AM 0.32 0.00 0.32 0.00 4.95 04:50:01 AM 0.00 0.00 0.00 0.00 0.00 04:51:01 AM 0.18 0.00 0.18 0.00 2.57 04:52:01 AM 0.28 0.00 0.28 0.00 3.72 04:53:01 AM 6.15 5.95 0.20 574.88 2.27 04:54:01 AM 2.92 0.03 2.88 0.27 70.33 04:55:01 AM 1.38 0.00 1.38 0.00 32.71 04:56:01 AM 0.25 0.00 0.25 0.00 3.80 04:57:01 AM 0.18 0.00 0.18 0.00 1.88 04:58:01 AM 0.12 0.00 0.12 0.00 1.75 04:59:01 AM 0.15 0.00 0.15 0.00 2.02 05:00:00 AM 0.38 0.00 0.38 0.00 5.70 05:00:01 AM 0.00 0.00 0.00 0.00 0.00 05:01:01 AM 0.27 0.02 0.25 0.13 2.85 05:02:01 AM 0.35 0.07 0.28 1.73 5.26 05:03:01 AM 0.22 0.00 0.22 0.00 2.57 05:04:01 AM 0.10 0.00 0.10 0.00 0.80 05:05:01 AM 0.33 0.00 0.33 0.00 5.40 05:06:01 AM 0.12 0.00 0.12 0.00 0.77 05:07:01 AM 4.62 0.32 4.30 36.92 157.13 05:08:01 AM 33.36 0.80 32.56 60.78 1431.46 Average: 11.74 0.56 11.18 75.42 1021.67 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5147472 7020128 2734960 34.70 2688 2049340 697752 7.81 190676 2200892 168728 04:42:01 AM 5108872 6985108 2773560 35.19 2688 2052440 734116 8.22 213048 2211928 44244 04:43:01 AM 4870320 6991264 3012112 38.21 2688 2289796 727720 8.15 291104 2349100 210920 04:44:01 AM 4976628 7072740 2905804 36.86 2688 2263620 623796 6.98 262948 2260480 4 04:45:01 AM 4937296 7033976 2945136 37.36 2688 2264188 676304 7.57 263080 2300432 220 04:46:01 AM 4937528 7034208 2944904 37.36 2688 2264188 676304 7.57 263080 2300364 8 04:47:01 AM 4936376 7033056 2946056 37.37 2688 2264188 676304 7.57 263080 2301520 12 04:48:01 AM 4936188 7032872 2946244 37.38 2688 2264192 676304 7.57 263080 2301504 8 04:49:01 AM 4936748 7033396 2945684 37.37 2688 2264192 676304 7.57 263080 2301388 4 04:50:00 AM 4937008 7033656 2945424 37.37 2688 2264192 696604 7.80 263080 2301108 16 04:50:01 AM 4936604 7033256 2945828 37.37 2688 2264196 696604 7.80 263080 2301460 32 04:51:01 AM 4936724 7033376 2945708 37.37 2688 2264196 696604 7.80 263080 2301392 8 04:52:01 AM 4936488 7033140 2945944 37.37 2688 2264196 696604 7.80 263080 2301464 12 04:53:01 AM 4918828 7032752 2963604 37.60 2688 2281436 687776 7.70 265324 2316736 672 04:54:01 AM 4919160 7033092 2963272 37.59 2688 2281440 688308 7.71 265488 2316376 24 04:55:01 AM 4918912 7032880 2963520 37.60 2688 2281472 688308 7.71 265488 2316688 44 04:56:01 AM 4919188 7033160 2963244 37.59 2688 2281476 688308 7.71 265488 2316376 4 04:57:01 AM 4919280 7033276 2963152 37.59 2688 2281500 688308 7.71 265488 2316404 32 04:58:01 AM 4919352 7033348 2963080 37.59 2688 2281500 688308 7.71 265488 2316404 4 04:59:01 AM 4918780 7032780 2963652 37.60 2688 2281504 688308 7.71 265488 2316616 8 05:00:00 AM 4919560 7033560 2962872 37.59 2688 2281504 688304 7.71 265488 2316132 4 05:00:01 AM 4918888 7032912 2963544 37.60 2688 2281504 688304 7.71 265488 2316600 20 05:01:01 AM 4918200 7032228 2964232 37.61 2688 2281508 688304 7.71 265488 2317136 16 05:02:01 AM 4918836 7032932 2963596 37.60 2688 2281576 688304 7.71 265640 2316604 8 05:03:01 AM 4918548 7032644 2963884 37.60 2688 2281576 688304 7.71 265640 2316604 4 05:04:01 AM 4918584 7032684 2963848 37.60 2688 2281580 688304 7.71 265640 2316608 4 05:05:01 AM 4918368 7032468 2964064 37.60 2688 2281580 688304 7.71 265640 2316804 4 05:06:01 AM 4918488 7032588 2963944 37.60 2688 2281580 688304 7.71 265640 2316620 4 05:07:01 AM 5078736 7011208 2803696 35.57 2688 2103808 690608 7.73 260556 2177700 13356 05:08:01 AM 5088828 7020972 2793604 35.44 2688 2105204 672712 7.53 463460 1971828 11364 Average: 4949493 7029855 2932939 37.21 2688 2248822 687957 7.70 267748 2287709 14993 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 125.92 95.60 1485.02 12.85 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 14.73 7.80 6.87 3.95 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 36.83 31.11 328.38 6.15 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 201.22 138.14 46.21 40.15 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 16.08 10.21 4.35 3.81 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 0.88 0.15 0.05 0.01 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 2.05 0.32 0.40 0.20 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 1.32 0.17 0.09 0.01 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 4.02 0.15 0.17 0.01 0.00 0.00 0.00 0.00 04:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:00 AM eth0 2.95 0.20 0.26 0.07 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 2.14 0.71 0.16 0.06 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 0.47 0.07 0.03 0.00 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 2.50 0.22 0.27 0.04 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.77 1.25 0.72 0.45 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 0.92 0.18 0.12 0.04 0.00 0.00 0.00 0.00 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 4.98 0.88 1.04 0.36 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 0.82 0.10 0.05 0.01 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 1.12 0.57 0.17 0.11 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 0.80 0.32 0.06 0.02 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 1.25 0.47 0.33 0.21 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 0.96 0.43 0.21 0.12 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 0.00 0.00 0.00 0.00 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 1.37 0.50 0.40 0.25 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 1.03 0.28 0.09 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 0.80 0.28 0.06 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 0.77 0.23 0.06 0.02 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 3.08 0.37 0.33 0.08 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 0.73 0.22 0.06 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 46.42 27.69 74.46 19.10 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 18.73 17.13 15.73 8.41 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 17.70 11.97 70.23 3.45 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) 09/17/2025 _x86_64_ (2 CPU) 04:39:00 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 38.76 0.00 5.77 1.63 0.13 53.71 04:41:01 AM 0 27.74 0.00 5.06 1.85 0.12 65.24 04:41:01 AM 1 49.84 0.00 6.48 1.42 0.13 42.12 04:42:01 AM all 16.60 0.00 1.93 0.71 0.07 80.70 04:42:01 AM 0 22.77 0.00 2.29 0.70 0.08 74.15 04:42:01 AM 1 10.43 0.00 1.57 0.72 0.05 87.24 04:43:01 AM all 21.64 0.00 4.00 0.51 0.08 73.76 04:43:01 AM 0 20.19 0.00 4.18 0.40 0.08 75.15 04:43:01 AM 1 23.09 0.00 3.83 0.62 0.08 72.38 04:44:01 AM all 15.27 0.00 2.97 0.76 0.07 80.92 04:44:01 AM 0 8.99 0.00 2.81 0.84 0.07 87.30 04:44:01 AM 1 21.56 0.00 3.14 0.69 0.07 74.54 04:45:01 AM all 1.22 0.00 0.18 0.02 0.04 98.55 04:45:01 AM 0 0.58 0.00 0.10 0.02 0.03 99.27 04:45:01 AM 1 1.86 0.00 0.25 0.02 0.05 97.83 04:46:01 AM all 0.32 0.00 0.12 0.02 0.04 99.51 04:46:01 AM 0 0.30 0.00 0.05 0.02 0.02 99.62 04:46:01 AM 1 0.33 0.00 0.18 0.02 0.07 99.40 04:47:01 AM all 0.39 0.00 0.12 0.00 0.07 99.42 04:47:01 AM 0 0.45 0.00 0.07 0.00 0.03 99.45 04:47:01 AM 1 0.33 0.00 0.17 0.00 0.10 99.40 04:48:01 AM all 0.45 0.00 0.10 0.00 0.06 99.39 04:48:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 04:48:01 AM 1 0.32 0.00 0.15 0.00 0.10 99.43 04:49:01 AM all 0.34 0.00 0.11 0.00 0.08 99.47 04:49:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 04:49:01 AM 1 0.27 0.00 0.13 0.00 0.10 99.50 04:50:00 AM all 0.42 0.00 0.10 0.00 0.06 99.42 04:50:00 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 04:50:00 AM 1 0.19 0.00 0.09 0.00 0.07 99.66 04:50:01 AM all 0.36 0.00 0.72 0.00 0.00 98.92 04:50:01 AM 0 0.72 0.00 0.72 0.00 0.00 98.56 04:50:01 AM 1 0.00 0.00 0.72 0.00 0.00 99.28 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 0.37 0.00 0.09 0.00 0.05 99.49 04:51:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 04:51:01 AM 1 0.25 0.00 0.13 0.00 0.07 99.55 04:52:01 AM all 0.36 0.00 0.13 0.00 0.06 99.45 04:52:01 AM 0 0.42 0.00 0.12 0.00 0.07 99.40 04:52:01 AM 1 0.30 0.00 0.15 0.00 0.05 99.50 04:53:01 AM all 0.49 0.24 0.22 0.10 0.08 98.87 04:53:01 AM 0 0.59 0.48 0.27 0.20 0.05 98.41 04:53:01 AM 1 0.40 0.00 0.17 0.00 0.10 99.33 04:54:01 AM all 0.48 0.00 0.23 0.02 0.07 99.20 04:54:01 AM 0 0.35 0.00 0.23 0.00 0.10 99.31 04:54:01 AM 1 0.62 0.00 0.23 0.03 0.03 99.08 04:55:01 AM all 0.57 0.00 0.13 0.02 0.05 99.23 04:55:01 AM 0 0.42 0.00 0.20 0.00 0.08 99.30 04:55:01 AM 1 0.72 0.00 0.07 0.03 0.02 99.17 04:56:01 AM all 0.43 0.00 0.11 0.00 0.06 99.40 04:56:01 AM 0 0.28 0.00 0.17 0.00 0.08 99.46 04:56:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:57:01 AM all 0.56 0.00 0.08 0.00 0.06 99.31 04:57:01 AM 0 0.52 0.00 0.10 0.00 0.08 99.30 04:57:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 04:58:01 AM all 0.31 0.00 0.11 0.00 0.06 99.52 04:58:01 AM 0 0.18 0.00 0.15 0.00 0.07 99.60 04:58:01 AM 1 0.43 0.00 0.07 0.00 0.05 99.45 04:59:01 AM all 0.33 0.00 0.11 0.00 0.05 99.52 04:59:01 AM 0 0.28 0.00 0.15 0.00 0.07 99.50 04:59:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 05:00:00 AM all 0.35 0.00 0.11 0.00 0.05 99.49 05:00:00 AM 0 0.10 0.00 0.09 0.00 0.03 99.78 05:00:00 AM 1 0.60 0.00 0.14 0.00 0.07 99.19 05:00:01 AM all 0.96 0.00 0.64 0.00 0.32 98.08 05:00:01 AM 0 0.65 0.00 0.00 0.00 0.65 98.71 05:00:01 AM 1 1.27 0.00 1.27 0.00 0.00 97.45 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 0.31 0.00 0.11 0.00 0.06 99.52 05:01:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 05:01:01 AM 1 0.54 0.00 0.15 0.00 0.08 99.23 05:02:01 AM all 0.43 0.00 0.11 0.00 0.06 99.40 05:02:01 AM 0 0.22 0.00 0.12 0.00 0.07 99.60 05:02:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 05:03:01 AM all 0.42 0.00 0.11 0.00 0.07 99.41 05:03:01 AM 0 0.22 0.00 0.13 0.00 0.10 99.55 05:03:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 05:04:01 AM all 0.41 0.00 0.10 0.00 0.05 99.44 05:04:01 AM 0 0.23 0.00 0.13 0.00 0.07 99.56 05:04:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 05:05:01 AM all 0.35 0.00 0.10 0.01 0.05 99.49 05:05:01 AM 0 0.27 0.00 0.15 0.02 0.08 99.48 05:05:01 AM 1 0.43 0.00 0.05 0.00 0.02 99.50 05:06:01 AM all 0.38 0.00 0.11 0.00 0.06 99.46 05:06:01 AM 0 0.28 0.00 0.15 0.00 0.08 99.48 05:06:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 05:07:01 AM all 6.20 0.00 1.39 0.04 0.07 92.31 05:07:01 AM 0 4.88 0.00 1.72 0.03 0.07 93.29 05:07:01 AM 1 7.51 0.00 1.05 0.05 0.07 91.32 05:08:01 AM all 31.04 0.01 3.63 0.17 0.10 65.06 05:08:01 AM 0 18.79 0.02 3.30 0.12 0.08 77.69 05:08:01 AM 1 43.30 0.00 3.96 0.22 0.12 52.41 Average: all 4.98 0.01 0.80 0.14 0.06 94.00 Average: 0 3.99 0.02 0.79 0.15 0.07 94.99 Average: 1 5.97 0.00 0.81 0.14 0.06 93.02