---> uname -a: Linux prd-centos8-robot-2c-8g-646.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4871 19 2225 6799 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:3f:dc:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fe3f:dc5e/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) 08/15/2025 _x86_64_ (2 CPU) 00:51:32 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 104.87 22.78 82.09 6493.84 7477.89 12:54:01 AM 77.34 0.72 76.62 52.92 9815.93 12:55:01 AM 36.48 0.57 35.91 64.79 2667.61 12:56:01 AM 76.39 6.96 69.43 1292.77 8551.78 12:57:01 AM 8.42 0.00 8.42 0.00 612.70 12:58:01 AM 2.43 0.00 2.43 0.00 65.53 12:59:01 AM 0.37 0.00 0.37 0.00 3.64 01:00:01 AM 0.68 0.22 0.47 11.73 92.57 01:01:01 AM 2.35 0.02 2.33 0.13 159.93 01:02:01 AM 0.58 0.10 0.48 3.60 102.70 01:03:01 AM 0.40 0.00 0.40 0.00 101.08 01:04:01 AM 0.23 0.00 0.23 0.00 38.73 01:05:01 AM 0.17 0.00 0.17 0.00 107.56 01:06:01 AM 0.25 0.00 0.25 0.00 104.07 01:07:01 AM 0.37 0.00 0.37 0.00 174.04 01:08:01 AM 1.38 0.03 1.35 0.27 66.49 01:09:01 AM 0.30 0.00 0.30 0.00 116.55 01:10:01 AM 20.22 0.42 19.81 47.71 2038.80 Average: 18.53 1.77 16.76 443.09 1796.05 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5386708 7091144 2495724 31.66 2688 1886652 648852 7.27 186160 1990464 175844 12:54:01 AM 5184536 7019028 2697896 34.23 2688 2010108 695396 7.79 198124 2144804 42480 12:55:01 AM 5166256 7052472 2716176 34.46 2688 2059744 686192 7.68 230024 2131676 52696 12:56:01 AM 4986044 7071532 2896388 36.74 2688 2253060 634872 7.11 262404 2255144 10844 12:57:01 AM 4986080 7071436 2896352 36.74 2688 2253060 634872 7.11 262408 2255232 4 12:58:01 AM 4986244 7071604 2896188 36.74 2688 2253064 634872 7.11 262408 2255160 4 12:59:01 AM 4985736 7071096 2896696 36.75 2688 2253064 634872 7.11 262408 2255600 4 01:00:01 AM 4929824 7018244 2952608 37.46 2688 2256132 737432 8.26 262644 2310832 196 01:01:01 AM 4926492 7017632 2955940 37.50 2688 2258864 737432 8.26 262912 2313868 252 01:02:01 AM 4922848 7016980 2959584 37.55 2688 2261840 737432 8.26 263256 2317268 200 01:03:01 AM 4919516 7016384 2962916 37.59 2688 2264568 737432 8.26 263256 2320432 48 01:04:01 AM 4916488 7016424 2965944 37.63 2688 2267652 737432 8.26 263256 2323568 2036 01:05:01 AM 4909628 7012552 2972804 37.71 2688 2270624 756580 8.47 263256 2330148 1816 01:06:01 AM 4906168 7012400 2976264 37.76 2688 2273940 756580 8.47 263256 2333672 2052 01:07:01 AM 4901960 7011272 2980472 37.81 2688 2277004 796472 8.92 263256 2337284 4 01:08:01 AM 4899296 7011768 2983136 37.85 2688 2280180 796472 8.92 263416 2340208 2140 01:09:01 AM 4953772 7071620 2928660 37.15 2688 2285548 629188 7.04 263744 2286304 4124 01:10:01 AM 4986920 6955216 2895512 36.73 2688 2141288 726396 8.13 485128 2052900 23428 Average: 4991918 7033822 2890514 36.67 2688 2211466 706599 7.91 265629 2253031 17676 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.30 202.22 1759.65 62.46 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 53.53 42.49 711.37 7.80 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 25.91 23.61 94.64 7.13 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 616.24 461.70 355.22 99.38 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 2.43 1.92 0.44 0.43 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 1.13 0.80 0.27 0.18 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.97 2.15 0.72 0.63 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 135.37 114.36 29.34 9.56 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 97.23 97.67 18.36 7.82 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 100.60 101.18 20.45 8.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 97.67 99.10 19.81 8.12 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 168.67 170.42 30.86 12.41 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 141.85 142.62 27.20 11.05 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 198.27 199.60 35.63 14.55 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 148.91 150.37 28.20 11.73 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 180.09 182.06 32.50 13.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 144.73 126.53 29.47 10.62 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 67.33 54.09 139.58 120.41 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 138.08 120.83 185.39 22.54 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) 08/15/2025 _x86_64_ (2 CPU) 00:51:32 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 46.92 0.00 7.33 1.91 0.12 43.73 12:53:01 AM 0 54.87 0.00 7.68 2.34 0.12 35.00 12:53:01 AM 1 38.94 0.00 6.98 1.47 0.12 52.49 12:54:01 AM all 23.54 0.00 3.19 1.61 0.09 71.56 12:54:01 AM 0 30.62 0.00 3.52 1.50 0.12 64.24 12:54:01 AM 1 16.46 0.00 2.86 1.72 0.07 78.89 12:55:01 AM all 21.60 0.00 3.19 0.39 0.07 74.75 12:55:01 AM 0 22.61 0.00 3.39 0.58 0.07 73.35 12:55:01 AM 1 20.60 0.00 2.99 0.20 0.07 76.15 12:56:01 AM all 24.59 0.00 5.16 1.54 0.08 68.62 12:56:01 AM 0 29.71 0.00 5.63 1.67 0.08 62.91 12:56:01 AM 1 19.48 0.00 4.70 1.41 0.08 74.33 12:57:01 AM all 0.32 0.00 0.12 0.08 0.03 99.45 12:57:01 AM 0 0.53 0.00 0.12 0.10 0.02 99.23 12:57:01 AM 1 0.10 0.00 0.12 0.07 0.05 99.67 12:58:01 AM all 0.33 0.00 0.07 0.01 0.03 99.57 12:58:01 AM 0 0.58 0.00 0.07 0.02 0.03 99.30 12:58:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 12:59:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 12:59:01 AM 0 0.64 0.00 0.08 0.00 0.02 99.25 12:59:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.81 01:00:01 AM all 8.61 0.00 0.90 0.01 0.05 90.44 01:00:01 AM 0 12.57 0.00 0.98 0.00 0.05 86.41 01:00:01 AM 1 4.67 0.00 0.82 0.02 0.05 94.44 01:01:01 AM all 8.76 0.00 0.74 0.02 0.07 90.41 01:01:01 AM 0 7.46 0.00 0.65 0.02 0.07 91.80 01:01:01 AM 1 10.07 0.00 0.83 0.02 0.07 89.01 01:02:01 AM all 8.07 0.00 0.75 0.00 0.07 91.12 01:02:01 AM 0 10.30 0.00 0.91 0.00 0.07 88.72 01:02:01 AM 1 5.84 0.00 0.59 0.00 0.07 93.51 01:03:01 AM all 8.35 0.00 0.75 0.00 0.07 90.84 01:03:01 AM 0 12.69 0.00 1.01 0.00 0.07 86.24 01:03:01 AM 1 4.02 0.00 0.49 0.00 0.07 95.43 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 8.78 0.00 0.91 0.00 0.10 90.21 01:04:01 AM 0 11.29 0.00 1.05 0.00 0.10 87.56 01:04:01 AM 1 6.27 0.00 0.77 0.00 0.10 92.85 01:05:01 AM all 9.70 0.00 0.88 0.00 0.08 89.34 01:05:01 AM 0 10.64 0.00 0.71 0.00 0.07 88.59 01:05:01 AM 1 8.77 0.00 1.06 0.00 0.08 90.09 01:06:01 AM all 10.07 0.00 1.05 0.01 0.07 88.80 01:06:01 AM 0 8.44 0.00 1.03 0.00 0.07 90.47 01:06:01 AM 1 11.71 0.00 1.08 0.02 0.07 87.13 01:07:01 AM all 10.01 0.00 0.81 0.00 0.07 89.12 01:07:01 AM 0 10.94 0.00 0.64 0.00 0.07 88.35 01:07:01 AM 1 9.08 0.00 0.98 0.00 0.07 89.88 01:08:01 AM all 9.23 0.00 1.03 0.03 0.07 89.64 01:08:01 AM 0 11.83 0.00 0.94 0.00 0.07 87.16 01:08:01 AM 1 6.65 0.00 1.12 0.05 0.07 92.11 01:09:01 AM all 10.66 0.00 0.86 0.00 0.08 88.41 01:09:01 AM 0 14.03 0.00 0.96 0.00 0.07 84.95 01:09:01 AM 1 7.29 0.00 0.76 0.00 0.08 91.87 01:10:01 AM all 25.43 0.00 3.21 0.33 0.08 70.95 01:10:01 AM 0 33.27 0.00 3.74 0.45 0.10 62.44 01:10:01 AM 1 17.58 0.00 2.69 0.22 0.07 79.45 Average: all 13.10 0.00 1.73 0.33 0.07 84.78 Average: 0 15.75 0.00 1.84 0.37 0.07 81.96 Average: 1 10.44 0.00 1.61 0.29 0.07 87.59