---> uname -a: Linux prd-centos8-robot-2c-8g-12288.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: 2800.000 BogoMIPS: 5600.00 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 643 4865 19 2189 6755 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:26:c9:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84999sec preferred_lft 84999sec inet6 fe80::f816:3eff:fe26:c9f5/64 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) 11/21/2025 _x86_64_ (2 CPU) 00:35:01 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 118.56 0.07 118.50 1.87 11339.51 12:38:01 AM 33.37 1.07 32.31 115.83 3957.43 12:39:01 AM 68.69 6.97 61.72 1292.98 4025.98 12:40:01 AM 33.86 0.00 33.86 0.00 6242.54 12:41:01 AM 3.27 0.23 3.03 12.66 114.65 12:42:01 AM 2.00 0.00 2.00 0.00 69.81 12:43:01 AM 0.25 0.00 0.25 0.00 9.88 12:44:01 AM 0.35 0.00 0.35 0.00 5.62 12:45:01 AM 0.23 0.00 0.23 0.00 9.61 12:46:01 AM 0.58 0.00 0.58 0.00 8.48 12:47:01 AM 0.33 0.00 0.33 0.00 11.31 12:48:01 AM 0.20 0.00 0.20 0.00 3.62 12:49:01 AM 0.22 0.00 0.22 0.00 17.66 12:50:01 AM 0.13 0.00 0.13 0.00 2.30 12:51:01 AM 1.50 0.03 1.47 0.26 41.40 12:52:01 AM 0.33 0.00 0.33 0.00 6.45 12:53:01 AM 0.13 0.00 0.13 0.00 1.10 12:54:01 AM 0.35 0.00 0.35 0.00 12.33 12:55:01 AM 0.33 0.00 0.33 0.00 12.13 12:56:01 AM 6.51 5.95 0.57 574.88 9.03 12:57:01 AM 4.98 0.32 4.67 36.93 175.17 12:58:01 AM 34.02 0.47 33.56 52.92 1536.94 Average: 14.10 0.69 13.41 94.92 1255.13 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5004244 6891632 2878188 36.51 2688 2062992 862708 9.66 197560 2332120 159844 12:38:01 AM 5146852 6990072 2735580 34.70 2688 2018936 760816 8.52 222808 2164056 14252 12:39:01 AM 4918292 7011892 2964140 37.60 2688 2259512 714120 8.00 260148 2323504 175576 12:40:01 AM 4909176 7002408 2973256 37.72 2688 2259512 706888 7.91 260136 2327640 4 12:41:01 AM 4867048 6961236 3015384 38.25 2688 2260456 772468 8.65 260264 2369512 4 12:42:01 AM 4867124 6961344 3015308 38.25 2688 2260488 772468 8.65 260264 2369704 4 12:43:01 AM 4857988 6952436 3024444 38.37 2688 2260716 798308 8.94 260264 2378352 4 12:44:01 AM 4857600 6952084 3024832 38.37 2688 2260752 798308 8.94 260264 2378612 4 12:45:01 AM 4856068 6950776 3026364 38.39 2688 2260976 798308 8.94 260272 2380172 4 12:46:01 AM 4856592 6951332 3025840 38.39 2688 2261008 798308 8.94 260272 2380000 4 12:47:01 AM 4861956 6956920 3020476 38.32 2688 2261232 783052 8.77 260272 2374380 4 12:48:01 AM 4861392 6956388 3021040 38.33 2688 2261264 783052 8.77 260272 2374412 4 12:49:01 AM 4861520 6956976 3020912 38.32 2688 2261724 783052 8.77 260380 2375084 4 12:50:01 AM 4846704 6942204 3035728 38.51 2688 2261768 817876 9.16 260380 2389152 4 12:51:01 AM 4829420 6925164 3053012 38.73 2688 2262008 822332 9.21 260552 2405812 12 12:52:01 AM 4857892 6953668 3024540 38.37 2688 2262040 792716 8.88 260552 2377544 4 12:53:01 AM 4858444 6954456 3023988 38.36 2688 2262276 792716 8.88 260552 2377812 244 12:54:01 AM 4843800 6939852 3038632 38.55 2688 2262316 818544 9.17 260552 2391916 4 12:55:01 AM 4836292 6932588 3046140 38.64 2688 2262560 803664 9.00 260552 2399568 8 12:56:01 AM 4833120 6946696 3049312 38.68 2688 2279832 789204 8.84 262748 2400408 700 12:57:01 AM 5010232 6955100 2872200 36.44 2688 2112684 753272 8.43 263076 2236156 14420 12:58:01 AM 5031808 6963796 2850624 36.16 2688 2104724 758196 8.49 463888 2029852 11308 Average: 4894253 6954955 2988179 37.91 2688 2228172 785472 8.79 265274 2342535 17110 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.03 91.83 1281.64 12.72 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 15.19 11.01 8.09 4.69 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 49.83 41.41 341.44 11.88 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 184.19 147.57 35.00 34.03 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 30.17 23.13 6.99 10.31 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 1.45 0.33 0.35 0.21 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 18.38 16.88 120.07 1.25 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 4.18 0.50 0.70 0.28 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 9.56 7.71 1.93 1.04 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 5.08 0.25 0.58 0.08 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 17.10 15.63 120.00 1.17 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 0.75 0.15 0.05 0.01 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 18.20 17.78 3.35 3.27 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 7.62 7.17 118.67 0.47 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 30.89 30.49 352.82 2.18 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.60 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 9.81 8.60 2.03 0.69 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 9.85 7.35 118.31 0.72 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 33.12 32.01 355.79 2.41 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 4.97 1.07 0.70 0.15 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 46.13 31.46 81.42 26.61 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.11 16.56 15.17 8.69 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 28.88 23.15 134.86 5.59 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) 11/21/2025 _x86_64_ (2 CPU) 00:35:01 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.08 0.00 4.97 1.74 0.11 57.11 12:37:01 AM 0 28.82 0.00 4.16 1.34 0.12 65.57 12:37:01 AM 1 43.34 0.00 5.78 2.14 0.10 48.65 12:38:01 AM all 15.69 0.00 2.34 0.55 0.07 81.36 12:38:01 AM 0 7.36 0.00 1.90 0.53 0.07 90.14 12:38:01 AM 1 24.02 0.00 2.77 0.57 0.07 72.58 12:39:01 AM all 36.13 0.00 6.06 1.00 0.10 56.71 12:39:01 AM 0 36.90 0.00 6.14 0.75 0.10 56.11 12:39:01 AM 1 35.36 0.00 5.98 1.25 0.10 57.31 12:40:01 AM all 0.53 0.00 0.63 0.59 0.05 98.20 12:40:01 AM 0 0.57 0.00 0.60 0.72 0.03 98.08 12:40:01 AM 1 0.48 0.00 0.65 0.47 0.07 98.33 12:41:01 AM all 2.32 0.00 0.29 0.03 0.08 97.28 12:41:01 AM 0 0.62 0.00 0.17 0.00 0.05 99.17 12:41:01 AM 1 4.03 0.00 0.42 0.05 0.10 95.40 12:42:01 AM all 0.55 0.00 0.09 0.01 0.08 99.27 12:42:01 AM 0 0.68 0.00 0.07 0.02 0.05 99.18 12:42:01 AM 1 0.42 0.00 0.12 0.00 0.12 99.35 12:43:01 AM all 0.96 0.00 0.16 0.00 0.08 98.80 12:43:01 AM 0 0.73 0.00 0.13 0.00 0.05 99.08 12:43:01 AM 1 1.19 0.00 0.18 0.00 0.12 98.51 12:44:01 AM all 0.50 0.00 0.11 0.00 0.08 99.32 12:44:01 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 12:44:01 AM 1 0.42 0.00 0.13 0.00 0.08 99.36 12:45:01 AM all 0.98 0.00 0.10 0.00 0.08 98.84 12:45:01 AM 0 0.70 0.00 0.12 0.00 0.07 99.12 12:45:01 AM 1 1.25 0.00 0.08 0.00 0.10 98.56 12:46:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 12:46:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:46:01 AM 1 0.37 0.00 0.13 0.00 0.12 99.38 12:47:01 AM all 0.90 0.00 0.14 0.00 0.08 98.87 12:47:01 AM 0 0.68 0.00 0.12 0.00 0.07 99.13 12:47:01 AM 1 1.12 0.00 0.17 0.00 0.10 98.61 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.09 0.00 0.09 99.33 12:48:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 12:48:01 AM 1 0.35 0.00 0.12 0.00 0.12 99.42 12:49:01 AM all 2.02 0.00 0.18 0.00 0.09 97.71 12:49:01 AM 0 1.19 0.00 0.12 0.00 0.07 98.63 12:49:01 AM 1 2.86 0.00 0.23 0.00 0.12 96.79 12:50:01 AM all 0.48 0.00 0.15 0.00 0.08 99.28 12:50:01 AM 0 0.24 0.00 0.10 0.00 0.07 99.60 12:50:01 AM 1 0.72 0.00 0.20 0.00 0.10 98.97 12:51:01 AM all 0.95 0.00 0.37 0.01 0.07 98.60 12:51:01 AM 0 0.51 0.00 0.33 0.00 0.03 99.12 12:51:01 AM 1 1.38 0.00 0.42 0.02 0.12 98.07 12:52:01 AM all 0.48 0.00 0.09 0.00 0.09 99.33 12:52:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 12:52:01 AM 1 0.35 0.00 0.10 0.00 0.12 99.43 12:53:01 AM all 1.00 0.00 0.11 0.00 0.08 98.81 12:53:01 AM 0 0.70 0.00 0.07 0.00 0.05 99.18 12:53:01 AM 1 1.30 0.00 0.15 0.00 0.10 98.45 12:54:01 AM all 0.54 0.00 0.15 0.00 0.09 99.22 12:54:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 12:54:01 AM 1 0.45 0.00 0.22 0.00 0.12 99.21 12:55:01 AM all 1.03 0.00 0.18 0.00 0.10 98.69 12:55:01 AM 0 1.37 0.00 0.17 0.00 0.08 98.38 12:55:01 AM 1 0.69 0.00 0.20 0.00 0.12 99.00 12:56:01 AM all 0.51 0.23 0.19 0.12 0.08 98.87 12:56:01 AM 0 0.40 0.05 0.15 0.00 0.07 99.33 12:56:01 AM 1 0.62 0.42 0.23 0.23 0.08 98.41 12:57:01 AM all 4.10 0.00 1.23 0.04 0.08 94.56 12:57:01 AM 0 3.99 0.00 1.05 0.05 0.08 94.83 12:57:01 AM 1 4.21 0.00 1.40 0.03 0.07 94.29 12:58:01 AM all 32.85 0.00 3.61 0.18 0.08 63.27 12:58:01 AM 0 24.39 0.00 3.34 0.15 0.08 72.04 12:58:01 AM 1 41.29 0.00 3.88 0.22 0.08 54.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.35 0.01 0.97 0.19 0.08 92.39 Average: 0 5.14 0.00 0.87 0.16 0.07 93.76 Average: 1 7.57 0.02 1.07 0.23 0.10 91.01