---> uname -a: Linux prd-centos8-robot-2c-8g-44176.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 600 4913 19 2183 6798 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:36:58:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84853sec preferred_lft 84853sec inet6 fe80::f816:3eff:fe36:585f/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) 07/19/2025 _x86_64_ (2 CPU) 23:28:21 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 88.02 6.18 81.84 1091.24 5827.72 11:31:01 PM 87.94 0.72 87.22 52.92 11163.48 11:32:01 PM 39.11 7.13 31.98 1310.71 2163.87 11:33:01 PM 56.01 2.73 53.28 439.59 7616.18 11:34:01 PM 4.60 0.00 4.60 0.00 159.91 11:35:01 PM 0.28 0.00 0.28 0.00 4.30 11:36:01 PM 0.17 0.00 0.17 0.00 2.10 11:37:01 PM 1.83 0.00 1.83 0.00 92.67 11:38:01 PM 0.77 0.00 0.77 0.00 20.69 11:39:01 PM 0.60 0.00 0.60 0.00 18.86 11:40:01 PM 0.68 0.00 0.68 0.00 20.58 11:41:01 PM 0.17 0.00 0.17 0.00 8.71 11:42:01 PM 0.28 0.00 0.28 0.00 19.29 11:43:01 PM 0.22 0.03 0.18 1.87 21.34 11:44:01 PM 0.35 0.03 0.32 0.27 10.41 11:45:01 PM 1.35 0.03 1.32 1.33 29.32 11:46:01 PM 0.22 0.00 0.22 0.00 5.11 11:47:01 PM 0.10 0.00 0.10 0.00 1.47 11:48:01 PM 0.18 0.00 0.18 0.00 4.18 11:49:01 PM 0.38 0.00 0.38 0.00 5.83 11:50:01 PM 0.23 0.00 0.23 0.00 9.93 11:51:01 PM 0.33 0.00 0.33 0.00 8.35 11:52:01 PM 0.22 0.00 0.22 0.00 2.93 11:53:01 PM 15.08 0.33 14.74 37.05 556.90 11:54:01 PM 30.23 0.53 29.70 64.79 1443.51 Average: 13.17 0.71 12.47 119.99 1168.74 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5293320 7087696 2589104 32.85 2688 1971796 642252 7.19 186420 2068220 247668 11:31:01 PM 5093692 6962492 2788732 35.38 2688 2045268 749980 8.40 212416 2228660 43192 11:32:01 PM 4952924 7030736 2929500 37.16 2688 2246168 664848 7.44 257844 2299608 185400 11:33:01 PM 4950424 7046812 2932000 37.20 2688 2264280 629300 7.05 267820 2284560 16 11:34:01 PM 4950648 7047040 2931776 37.19 2688 2264284 629300 7.05 267820 2284432 12 11:35:01 PM 4950900 7047292 2931524 37.19 2688 2264284 629300 7.05 267820 2284368 8 11:36:01 PM 4912024 7008788 2970400 37.68 2688 2264656 699540 7.83 267940 2322960 368 11:37:01 PM 4905712 7003000 2976712 37.76 2688 2265180 733800 8.22 267940 2329264 4 11:38:01 PM 4904576 7002240 2977848 37.78 2688 2265556 733800 8.22 267940 2330424 40 11:39:01 PM 4902364 7000396 2980060 37.81 2688 2265932 733800 8.22 267940 2332656 24 11:40:01 PM 4898704 6997116 2983720 37.85 2688 2266312 755692 8.46 267940 2335964 4 11:41:01 PM 4898300 6997092 2984124 37.86 2688 2266692 736220 8.24 267940 2336768 160 11:42:01 PM 4896260 6995432 2986164 37.88 2688 2267072 736220 8.24 267940 2338564 52 11:43:01 PM 4895076 6994936 2987348 37.90 2688 2267752 736220 8.24 268216 2339564 96 11:44:01 PM 4895124 6994984 2987300 37.90 2688 2267752 739708 8.28 268380 2339484 16 11:45:01 PM 4895076 6994988 2987348 37.90 2688 2267804 739708 8.28 268384 2339492 16 11:46:01 PM 4894788 6994760 2987636 37.90 2688 2267864 739708 8.28 268384 2339700 4 11:47:01 PM 4894684 6994656 2987740 37.90 2688 2267864 739708 8.28 268384 2339992 4 11:48:01 PM 4894700 6994756 2987724 37.90 2688 2267948 739708 8.28 268384 2339968 12 11:49:01 PM 4894612 6994668 2987812 37.90 2688 2267948 739708 8.28 268384 2340036 12 11:50:01 PM 4894520 6994760 2987904 37.91 2688 2268132 715924 8.02 268532 2339916 28 11:51:01 PM 4894132 6994472 2988292 37.91 2688 2268232 734872 8.23 268532 2340156 8 11:52:01 PM 4894096 6994436 2988328 37.91 2688 2268232 734872 8.23 268532 2340156 8 11:53:01 PM 4987580 6912496 2894844 36.73 2688 2097652 778944 8.72 295352 2237780 31992 11:54:01 PM 5083368 7011104 2799056 35.51 2688 2100860 680028 7.61 467236 1974540 25040 Average: 4941104 7003886 2941320 37.31 2688 2231821 715726 8.01 271297 2295489 21367 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.82 110.26 1314.07 23.94 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 57.98 43.50 569.72 8.38 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 44.73 36.13 312.41 7.81 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 601.50 434.02 119.33 98.40 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 2.45 1.98 0.49 0.48 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 6.20 1.88 0.97 0.41 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 30.08 15.08 9.03 1.71 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 25.25 21.71 5.43 3.35 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 13.28 9.11 2.96 1.81 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 13.11 9.42 3.04 1.89 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 11.53 9.25 2.72 1.82 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 12.26 9.25 2.80 1.82 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 13.21 9.46 3.12 2.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 15.74 13.21 3.83 2.50 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 0.78 0.17 0.16 0.07 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.55 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 4.18 0.35 0.49 0.05 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.87 0.75 1.05 0.77 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.20 0.32 0.16 0.04 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 4.37 0.22 0.62 0.07 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 11.05 10.08 1.88 1.10 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 3.63 2.77 0.62 2.99 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.48 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 68.97 46.79 91.11 36.18 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 19.75 17.51 16.14 8.09 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 44.36 32.14 98.49 8.23 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) 07/19/2025 _x86_64_ (2 CPU) 23:28:21 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 39.04 0.00 5.73 0.93 0.10 54.20 11:30:01 PM 0 41.35 0.00 5.45 0.97 0.10 52.14 11:30:01 PM 1 36.72 0.00 6.00 0.90 0.10 56.27 11:31:01 PM all 22.55 0.00 3.10 1.03 0.07 73.25 11:31:01 PM 0 27.98 0.00 3.08 0.93 0.05 67.96 11:31:01 PM 1 17.13 0.00 3.12 1.13 0.08 78.54 11:32:01 PM all 24.67 0.00 5.02 0.38 0.10 69.83 11:32:01 PM 0 28.77 0.00 5.49 0.60 0.10 65.04 11:32:01 PM 1 20.56 0.00 4.54 0.17 0.10 74.63 11:33:01 PM all 13.86 0.00 3.03 1.62 0.07 81.42 11:33:01 PM 0 14.57 0.00 3.31 2.15 0.07 79.91 11:33:01 PM 1 13.16 0.00 2.76 1.09 0.07 82.93 11:34:01 PM all 0.34 0.00 0.08 0.02 0.03 99.52 11:34:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:34:01 PM 1 0.58 0.00 0.08 0.03 0.03 99.27 11:35:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:35:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 11:35:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 11:36:01 PM all 1.12 0.00 0.20 0.00 0.04 98.64 11:36:01 PM 0 0.15 0.00 0.15 0.00 0.05 99.65 11:36:01 PM 1 2.09 0.00 0.25 0.00 0.03 97.63 11:37:01 PM all 5.58 0.00 0.40 0.02 0.07 93.94 11:37:01 PM 0 5.50 0.00 0.35 0.02 0.07 94.06 11:37:01 PM 1 5.66 0.00 0.45 0.02 0.07 93.81 11:38:01 PM all 4.36 0.00 0.31 0.00 0.06 95.28 11:38:01 PM 0 2.46 0.00 0.18 0.00 0.05 97.31 11:38:01 PM 1 6.26 0.00 0.43 0.00 0.07 93.24 11:39:01 PM all 4.42 0.00 0.34 0.00 0.08 95.16 11:39:01 PM 0 3.53 0.00 0.35 0.00 0.08 96.04 11:39:01 PM 1 5.32 0.00 0.33 0.00 0.07 94.28 11:40:01 PM all 4.51 0.00 0.35 0.00 0.07 95.08 11:40:01 PM 0 7.03 0.00 0.50 0.00 0.07 92.40 11:40:01 PM 1 1.99 0.00 0.20 0.00 0.07 97.74 11:40:01 PM CPU %user %nice %system %iowait %steal %idle 11:41:01 PM all 4.39 0.00 0.33 0.00 0.05 95.23 11:41:01 PM 0 5.57 0.00 0.38 0.00 0.05 94.00 11:41:01 PM 1 3.21 0.00 0.28 0.00 0.05 96.45 11:42:01 PM all 4.37 0.00 0.37 0.00 0.06 95.20 11:42:01 PM 0 6.02 0.00 0.47 0.00 0.07 93.45 11:42:01 PM 1 2.72 0.00 0.27 0.00 0.05 96.96 11:43:01 PM all 5.57 0.00 0.29 0.00 0.06 94.08 11:43:01 PM 0 8.93 0.00 0.38 0.00 0.05 90.63 11:43:01 PM 1 2.21 0.00 0.20 0.00 0.07 97.53 11:44:01 PM all 0.36 0.00 0.20 0.00 0.03 99.41 11:44:01 PM 0 0.15 0.00 0.25 0.00 0.03 99.57 11:44:01 PM 1 0.57 0.00 0.15 0.00 0.03 99.25 11:45:01 PM all 0.34 0.00 0.08 0.01 0.03 99.53 11:45:01 PM 0 0.08 0.00 0.10 0.00 0.03 99.78 11:45:01 PM 1 0.60 0.00 0.07 0.02 0.03 99.28 11:46:01 PM all 0.47 0.00 0.07 0.00 0.04 99.42 11:46:01 PM 0 0.35 0.00 0.07 0.00 0.03 99.55 11:46:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:47:01 PM all 0.36 0.00 0.08 0.00 0.03 99.53 11:47:01 PM 0 0.12 0.00 0.07 0.00 0.02 99.80 11:47:01 PM 1 0.60 0.00 0.08 0.00 0.05 99.27 11:48:01 PM all 0.48 0.00 0.06 0.00 0.05 99.42 11:48:01 PM 0 0.23 0.00 0.05 0.00 0.03 99.68 11:48:01 PM 1 0.72 0.00 0.07 0.00 0.07 99.15 11:49:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:49:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:49:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:50:01 PM all 4.61 0.00 3.22 0.00 0.04 92.13 11:50:01 PM 0 4.91 0.00 6.15 0.00 0.05 88.89 11:50:01 PM 1 4.31 0.00 0.36 0.00 0.03 95.30 11:51:01 PM all 2.47 0.00 0.24 0.00 0.04 97.25 11:51:01 PM 0 4.32 0.00 0.36 0.00 0.03 95.28 11:51:01 PM 1 0.67 0.00 0.12 0.00 0.05 99.16 11:51:01 PM CPU %user %nice %system %iowait %steal %idle 11:52:01 PM all 0.36 0.00 0.07 0.00 0.03 99.55 11:52:01 PM 0 0.17 0.00 0.08 0.00 0.03 99.72 11:52:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 11:53:01 PM all 14.45 0.00 2.09 0.08 0.06 83.32 11:53:01 PM 0 11.70 0.00 2.27 0.08 0.05 85.89 11:53:01 PM 1 17.19 0.00 1.90 0.08 0.07 80.76 11:54:01 PM all 28.69 0.00 3.98 0.15 0.08 67.10 11:54:01 PM 0 34.18 0.00 4.52 0.17 0.08 61.05 11:54:01 PM 1 23.22 0.00 3.45 0.13 0.07 73.13 Average: all 7.53 0.00 1.19 0.17 0.05 91.06 Average: 0 8.35 0.00 1.37 0.20 0.05 90.04 Average: 1 6.71 0.00 1.01 0.14 0.06 92.07