---> uname -a: Linux prd-centos8-robot-2c-8g-50356.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 638 4893 19 2165 6760 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:5e:eb:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84654sec preferred_lft 84654sec inet6 fe80::f816:3eff:fe5e:eb5f/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) 09/07/2025 _x86_64_ (2 CPU) 03:15:10 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 91.05 6.36 84.69 1096.97 6116.34 03:18:01 AM 82.89 0.72 82.17 52.92 10635.89 03:19:01 AM 40.72 7.13 33.59 1310.50 2162.55 03:20:01 AM 59.93 0.25 59.68 47.05 7924.54 03:21:01 AM 4.22 0.20 4.02 11.60 152.77 03:22:01 AM 2.10 0.00 2.10 0.00 74.30 03:23:01 AM 0.12 0.00 0.12 0.00 0.77 03:24:01 AM 0.10 0.00 0.10 0.00 1.20 03:25:01 AM 0.18 0.00 0.18 0.00 1.75 03:26:01 AM 0.43 0.00 0.43 0.00 7.25 03:27:01 AM 0.17 0.00 0.17 0.00 2.02 03:28:01 AM 0.15 0.00 0.15 0.00 1.05 03:29:01 AM 0.10 0.00 0.10 0.00 1.03 03:30:01 AM 0.12 0.00 0.12 0.00 0.93 03:31:01 AM 0.40 0.03 0.37 0.27 7.91 03:32:01 AM 1.40 0.00 1.40 0.00 31.89 03:33:01 AM 0.17 0.00 0.17 0.00 2.53 03:34:01 AM 0.35 0.00 0.35 0.00 4.27 03:35:01 AM 0.35 0.00 0.35 0.00 3.60 03:36:01 AM 0.48 0.00 0.48 0.00 6.05 03:37:01 AM 0.37 0.00 0.37 0.00 3.60 03:38:01 AM 0.32 0.00 0.32 0.00 3.37 03:39:01 AM 0.35 0.00 0.35 0.00 3.97 03:40:01 AM 0.43 0.00 0.43 0.00 5.45 03:41:01 AM 0.52 0.00 0.52 0.00 7.03 03:42:01 AM 0.32 0.00 0.32 0.00 3.15 03:43:01 AM 15.43 0.32 15.11 36.91 569.65 03:44:01 AM 26.69 0.53 26.15 64.77 1190.39 Average: 11.78 0.56 11.23 93.61 1033.11 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5172176 6943888 2710248 34.38 2688 1951364 827240 9.26 194308 2187340 228216 03:18:01 AM 5123420 6959236 2759004 35.00 2688 2012308 782664 8.76 210080 2201840 9936 03:19:01 AM 4853948 6922080 3028476 38.42 2688 2238048 830484 9.30 276228 2383920 165132 03:20:01 AM 4912352 6999840 2970072 37.68 2688 2255384 713396 7.99 262676 2326396 28 03:21:01 AM 4872932 6961000 3009492 38.18 2688 2255956 781224 8.75 262804 2366072 232 03:22:01 AM 4872972 6961040 3009452 38.18 2688 2255956 781224 8.75 262804 2366056 8 03:23:01 AM 4872684 6960752 3009740 38.18 2688 2255956 781224 8.75 262804 2366452 16 03:24:01 AM 4873152 6961224 3009272 38.18 2688 2255960 781224 8.75 262804 2366100 12 03:25:01 AM 4872000 6960072 3010424 38.19 2688 2255960 781224 8.75 262804 2366996 4 03:26:01 AM 4872212 6960284 3010212 38.19 2688 2255960 781224 8.75 262804 2366952 12 03:27:01 AM 4872144 6960220 3010280 38.19 2688 2255964 781224 8.75 262804 2367004 8 03:28:01 AM 4871828 6959904 3010596 38.19 2688 2255964 781224 8.75 262804 2367192 16 03:29:01 AM 4872148 6960224 3010276 38.19 2688 2255964 781224 8.75 262804 2367020 8 03:30:01 AM 4871988 6960068 3010436 38.19 2688 2255968 786316 8.80 262804 2367024 4 03:31:01 AM 4872068 6960196 3010356 38.19 2688 2256004 787092 8.81 262924 2367024 60 03:32:01 AM 4872108 6960240 3010316 38.19 2688 2256008 787092 8.81 262924 2367028 4 03:33:01 AM 4871836 6959992 3010588 38.19 2688 2256032 787092 8.81 262924 2367216 16 03:34:01 AM 4871956 6960112 3010468 38.19 2688 2256032 787092 8.81 262924 2367012 8 03:35:01 AM 4872048 6960208 3010376 38.19 2688 2256036 787092 8.81 262924 2366900 4 03:36:01 AM 4872068 6960196 3010356 38.19 2688 2256036 787092 8.81 262924 2366972 8 03:37:01 AM 4872192 6960320 3010232 38.19 2688 2256036 787092 8.81 262924 2366904 4 03:38:01 AM 4872424 6960556 3010000 38.19 2688 2256040 787092 8.81 262928 2366904 4 03:39:01 AM 4872176 6960308 3010248 38.19 2688 2256040 787092 8.81 262928 2367024 4 03:40:01 AM 4871976 6960108 3010448 38.19 2688 2256040 781400 8.75 262928 2367140 4 03:41:01 AM 4872060 6960200 3010364 38.19 2688 2256044 781400 8.75 262928 2366980 4 03:42:01 AM 4871972 6960112 3010452 38.19 2688 2256044 781400 8.75 262928 2367032 4 03:43:01 AM 5036464 6943044 2845960 36.11 2688 2079492 782396 8.76 300260 2186112 27500 03:44:01 AM 5022676 6937732 2859748 36.28 2688 2088760 792364 8.87 461732 2043088 18880 Average: 4903928 6958327 2978496 37.79 2688 2223477 784782 8.79 267444 2335704 16076 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 172.83 119.84 1353.39 27.04 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 62.95 43.80 587.49 7.88 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 38.15 33.02 329.17 7.20 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 185.24 139.00 44.49 39.21 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 12.60 7.92 4.12 3.83 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 0.82 0.15 0.05 0.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.42 0.33 0.38 0.23 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 1.02 0.22 0.10 0.01 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 2.95 0.12 0.17 0.01 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 2.95 0.35 0.29 0.11 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.90 0.12 0.09 0.01 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 1.13 0.35 0.36 0.23 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 0.52 0.13 0.03 0.01 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 0.58 0.15 0.03 0.01 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.18 0.70 0.31 0.17 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 5.23 0.35 0.68 0.05 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 2.23 1.18 1.17 0.87 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 0.63 0.18 0.04 0.01 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 5.25 0.13 0.67 0.01 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.25 0.27 0.34 0.08 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.03 0.12 0.06 0.01 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 0.72 0.07 0.08 0.00 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 0.85 0.10 0.05 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.00 0.12 0.07 0.01 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 0.70 0.27 0.16 0.07 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 50.52 32.98 76.33 20.56 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 17.76 16.11 14.49 7.38 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 20.51 14.22 86.24 4.11 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) 09/07/2025 _x86_64_ (2 CPU) 03:15:10 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 37.70 0.00 5.77 1.26 0.11 55.17 03:17:01 AM 0 44.18 0.00 5.74 1.32 0.12 48.65 03:17:01 AM 1 31.23 0.00 5.80 1.20 0.10 61.67 03:18:01 AM all 22.64 0.00 3.55 4.51 0.08 69.22 03:18:01 AM 0 22.39 0.00 3.07 4.25 0.08 70.21 03:18:01 AM 1 22.89 0.00 4.03 4.76 0.08 68.23 03:19:01 AM all 25.85 0.00 4.08 2.67 0.09 67.31 03:19:01 AM 0 22.00 0.00 3.61 2.85 0.08 71.46 03:19:01 AM 1 29.71 0.00 4.55 2.49 0.10 63.15 03:20:01 AM all 16.38 0.00 3.29 2.37 0.06 77.90 03:20:01 AM 0 18.16 0.00 3.38 3.04 0.07 75.36 03:20:01 AM 1 14.60 0.00 3.21 1.70 0.05 80.44 03:21:01 AM all 1.24 0.00 0.22 0.02 0.03 98.50 03:21:01 AM 0 2.16 0.00 0.25 0.03 0.02 97.54 03:21:01 AM 1 0.32 0.00 0.18 0.00 0.03 99.46 03:22:01 AM all 0.46 0.00 0.12 0.01 0.03 99.39 03:22:01 AM 0 0.60 0.00 0.10 0.02 0.02 99.27 03:22:01 AM 1 0.32 0.00 0.13 0.00 0.03 99.52 03:23:01 AM all 0.37 0.00 0.13 0.00 0.04 99.46 03:23:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 03:23:01 AM 1 0.38 0.00 0.17 0.00 0.05 99.40 03:24:01 AM all 0.46 0.00 0.09 0.00 0.03 99.42 03:24:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 03:24:01 AM 1 0.30 0.00 0.13 0.00 0.03 99.53 03:25:01 AM all 0.46 0.00 0.12 0.00 0.03 99.39 03:25:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 03:25:01 AM 1 0.35 0.00 0.15 0.00 0.05 99.45 03:26:01 AM all 0.28 0.00 0.13 0.00 0.03 99.56 03:26:01 AM 0 0.25 0.00 0.08 0.00 0.02 99.65 03:26:01 AM 1 0.32 0.00 0.18 0.00 0.03 99.46 03:27:01 AM all 0.46 0.00 0.10 0.00 0.03 99.41 03:27:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 03:27:01 AM 1 0.40 0.00 0.15 0.00 0.05 99.40 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 0.48 0.00 0.10 0.00 0.04 99.38 03:28:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 03:28:01 AM 1 0.33 0.00 0.15 0.00 0.05 99.46 03:29:01 AM all 0.46 0.00 0.11 0.00 0.03 99.40 03:29:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.16 03:29:01 AM 1 0.22 0.00 0.12 0.00 0.03 99.63 03:30:01 AM all 0.47 0.00 0.10 0.00 0.03 99.41 03:30:01 AM 0 0.68 0.00 0.10 0.00 0.02 99.20 03:30:01 AM 1 0.25 0.00 0.10 0.00 0.03 99.62 03:31:01 AM all 0.72 0.00 0.24 0.01 0.08 98.96 03:31:01 AM 0 0.64 0.00 0.20 0.02 0.10 99.04 03:31:01 AM 1 0.79 0.00 0.29 0.00 0.05 98.87 03:32:01 AM all 0.50 0.00 0.12 0.02 0.04 99.32 03:32:01 AM 0 0.37 0.00 0.15 0.00 0.03 99.45 03:32:01 AM 1 0.64 0.00 0.08 0.03 0.05 99.20 03:33:01 AM all 0.64 0.00 0.13 0.00 0.03 99.21 03:33:01 AM 0 0.64 0.00 0.15 0.00 0.03 99.18 03:33:01 AM 1 0.63 0.00 0.12 0.00 0.02 99.23 03:34:01 AM all 0.47 0.00 0.11 0.00 0.03 99.40 03:34:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.56 03:34:01 AM 1 0.65 0.00 0.10 0.00 0.02 99.23 03:35:01 AM all 0.48 0.00 0.12 0.00 0.05 99.36 03:35:01 AM 0 0.53 0.00 0.13 0.00 0.05 99.28 03:35:01 AM 1 0.42 0.00 0.10 0.00 0.05 99.43 03:36:01 AM all 0.48 0.00 0.10 0.02 0.03 99.36 03:36:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.21 03:36:01 AM 1 0.30 0.00 0.12 0.03 0.03 99.52 03:37:01 AM all 0.41 0.00 0.11 0.00 0.03 99.46 03:37:01 AM 0 0.48 0.00 0.07 0.00 0.02 99.43 03:37:01 AM 1 0.33 0.00 0.15 0.00 0.03 99.48 03:38:01 AM all 0.47 0.00 0.10 0.00 0.03 99.40 03:38:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 03:38:01 AM 1 0.32 0.00 0.12 0.00 0.03 99.53 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 0.41 0.00 0.10 0.00 0.03 99.46 03:39:01 AM 0 0.47 0.00 0.07 0.00 0.02 99.45 03:39:01 AM 1 0.35 0.00 0.13 0.00 0.05 99.46 03:40:01 AM all 0.33 0.00 0.17 0.00 0.03 99.47 03:40:01 AM 0 0.32 0.00 0.15 0.00 0.02 99.52 03:40:01 AM 1 0.35 0.00 0.18 0.00 0.03 99.43 03:41:01 AM all 0.41 0.00 0.11 0.01 0.03 99.44 03:41:01 AM 0 0.33 0.00 0.12 0.00 0.03 99.52 03:41:01 AM 1 0.49 0.00 0.10 0.02 0.03 99.36 03:42:01 AM all 0.38 0.00 0.13 0.00 0.03 99.46 03:42:01 AM 0 0.28 0.00 0.13 0.00 0.03 99.55 03:42:01 AM 1 0.48 0.00 0.12 0.00 0.02 99.38 03:43:01 AM all 14.39 0.00 2.10 1.30 0.07 82.15 03:43:01 AM 0 21.49 0.00 2.60 1.59 0.07 74.25 03:43:01 AM 1 7.28 0.00 1.59 1.02 0.07 90.05 03:44:01 AM all 25.93 0.00 3.16 2.12 0.08 68.71 03:44:01 AM 0 31.16 0.00 3.37 1.99 0.08 63.40 03:44:01 AM 1 20.70 0.00 2.96 2.25 0.07 74.02 Average: all 5.50 0.00 0.88 0.51 0.04 93.06 Average: 0 6.15 0.00 0.86 0.54 0.04 92.40 Average: 1 4.84 0.00 0.90 0.48 0.05 93.73