---> uname -a: Linux prd-centos8-robot-2c-8g-12106.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4824 19 2209 6735 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:e5:10:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85097sec preferred_lft 85097sec inet6 fe80::f816:3eff:fee5:10aa/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) 12/10/2025 _x86_64_ (2 CPU) 00:45:07 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 110.49 0.53 109.96 19.46 8885.76 12:48:01 AM 57.89 0.85 57.04 63.99 7852.47 12:49:01 AM 63.93 7.13 56.80 1310.28 3724.54 12:50:01 AM 42.82 0.25 42.57 47.05 6662.11 12:51:01 AM 3.55 0.00 3.55 0.00 107.65 12:52:01 AM 0.62 0.00 0.62 0.00 9.58 12:53:01 AM 0.62 0.20 0.42 11.60 17.94 12:54:01 AM 2.00 0.05 1.95 2.00 141.89 12:55:01 AM 0.47 0.00 0.47 0.00 10.05 12:56:01 AM 0.50 0.00 0.50 0.00 36.24 12:57:01 AM 0.23 0.00 0.23 0.00 54.62 12:58:01 AM 0.22 0.00 0.22 0.00 47.08 12:59:01 AM 0.13 0.00 0.13 0.00 32.52 01:00:01 AM 0.20 0.00 0.20 0.00 81.07 01:01:01 AM 1.55 0.05 1.50 0.40 56.93 01:02:02 AM 0.45 0.07 0.38 1.73 57.13 01:03:01 AM 0.22 0.00 0.22 0.00 35.15 01:04:01 AM 0.13 0.00 0.13 0.00 44.92 01:05:01 AM 0.15 0.00 0.15 0.00 24.41 01:06:01 AM 15.00 0.40 14.60 46.79 735.83 Average: 15.07 0.48 14.60 75.24 1432.15 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5182236 6982068 2700196 34.26 2688 1976448 778388 8.72 187744 2172108 162568 12:48:01 AM 5028792 6915224 2853640 36.20 2688 2062040 832772 9.32 214944 2289964 51608 12:49:01 AM 4836224 6944636 3046208 38.65 2688 2273976 792328 8.87 257776 2404708 171564 12:50:01 AM 4898576 6999180 2983856 37.85 2688 2267144 708308 7.93 261392 2339076 20 12:51:01 AM 4898716 6999332 2983716 37.85 2688 2267148 708308 7.93 261396 2338836 4 12:52:01 AM 4898948 6999564 2983484 37.85 2688 2267148 708308 7.93 261396 2338776 4 12:53:01 AM 4857316 6958776 3025116 38.38 2688 2267992 774876 8.68 261544 2379900 88 12:54:01 AM 4849484 6953116 3032948 38.48 2688 2270180 792468 8.87 261816 2387432 16 12:55:01 AM 4847672 6951500 3034760 38.50 2688 2270368 792468 8.87 261816 2389524 4 12:56:01 AM 4845868 6951208 3036564 38.52 2688 2271904 792468 8.87 261816 2391224 644 12:57:01 AM 4840772 6948316 3041660 38.59 2688 2274076 811864 9.09 261816 2396120 1256 12:58:01 AM 4840632 6948368 3041800 38.59 2688 2274276 811864 9.09 261816 2396312 80 12:59:01 AM 4838420 6947608 3044012 38.62 2688 2275720 827632 9.27 261816 2398492 576 01:00:01 AM 4834892 6946424 3047540 38.66 2688 2278088 856020 9.58 261816 2401688 544 01:01:01 AM 4833884 6945628 3048548 38.68 2688 2278288 856020 9.58 261984 2402160 40 01:02:02 AM 4832944 6946300 3049488 38.69 2688 2279884 856020 9.58 262116 2403288 8 01:03:01 AM 4828264 6943788 3054168 38.75 2688 2282060 876692 9.82 262116 2407856 1208 01:04:01 AM 4827960 6943684 3054472 38.75 2688 2282252 876692 9.82 262116 2407940 80 01:05:01 AM 4826080 6943260 3056352 38.77 2688 2283708 876692 9.82 262116 2409784 852 01:06:01 AM 5029952 6983136 2852480 36.19 2688 2125088 732136 8.20 474656 2013448 43924 Average: 4883882 6957556 2998550 38.04 2688 2241389 803116 8.99 266200 2353432 21754 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.89 78.31 1071.55 11.56 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 57.91 41.84 583.83 6.51 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 48.34 41.00 335.81 8.87 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 328.52 280.06 100.45 93.78 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 2.43 2.20 0.56 0.50 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 2.62 1.92 0.45 0.42 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 48.57 32.12 12.04 3.06 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 222.48 222.70 34.69 16.08 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 0.32 0.08 0.03 0.01 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 105.97 105.85 17.28 7.89 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 219.86 220.58 35.84 16.11 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 0.57 0.08 0.04 0.01 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 109.30 109.66 17.77 7.91 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 219.04 218.98 36.73 16.46 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 0.65 0.43 0.21 0.21 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 99.82 99.88 16.74 7.45 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 217.59 217.44 36.07 15.91 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 0.65 0.08 0.06 0.01 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 109.78 105.33 75.90 7.83 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 93.60 64.51 117.62 86.43 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 98.94 92.05 124.77 15.35 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) 12/10/2025 _x86_64_ (2 CPU) 00:45:07 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.87 0.00 5.52 1.46 0.09 54.07 12:47:01 AM 0 37.25 0.00 5.27 1.16 0.10 56.21 12:47:01 AM 1 40.49 0.00 5.76 1.75 0.08 51.92 12:48:01 AM all 19.92 0.00 2.35 2.17 0.07 75.49 12:48:01 AM 0 14.14 0.00 1.99 2.39 0.07 81.41 12:48:01 AM 1 25.69 0.00 2.70 1.95 0.07 69.59 12:49:01 AM all 31.60 0.00 5.80 0.83 0.08 61.69 12:49:01 AM 0 22.10 0.00 5.06 1.02 0.08 71.74 12:49:01 AM 1 41.11 0.00 6.53 0.65 0.08 51.62 12:50:01 AM all 9.81 0.00 2.43 1.03 0.07 86.67 12:50:01 AM 0 8.98 0.00 2.43 0.77 0.07 87.75 12:50:01 AM 1 10.63 0.00 2.42 1.28 0.07 85.60 12:51:01 AM all 0.27 0.00 0.08 0.03 0.03 99.58 12:51:01 AM 0 0.47 0.00 0.10 0.07 0.03 99.33 12:51:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:52:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56 12:52:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:52:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 12:53:01 AM all 2.04 0.00 0.27 0.01 0.04 97.64 12:53:01 AM 0 3.62 0.00 0.28 0.02 0.03 96.05 12:53:01 AM 1 0.47 0.00 0.25 0.00 0.05 99.23 12:54:01 AM all 9.02 0.00 1.05 0.01 0.05 89.88 12:54:01 AM 0 12.30 0.00 1.10 0.00 0.05 86.55 12:54:01 AM 1 5.75 0.00 0.99 0.02 0.05 93.19 12:55:01 AM all 1.63 0.00 0.09 0.00 0.05 98.23 12:55:01 AM 0 1.71 0.00 0.08 0.00 0.05 98.16 12:55:01 AM 1 1.55 0.00 0.10 0.00 0.05 98.30 12:56:01 AM all 6.09 0.00 0.53 0.00 0.06 93.32 12:56:01 AM 0 2.50 0.00 0.47 0.00 0.05 96.98 12:56:01 AM 1 9.69 0.00 0.59 0.00 0.07 89.65 12:57:01 AM all 9.37 0.00 0.99 0.00 0.08 89.57 12:57:01 AM 0 8.56 0.00 0.99 0.00 0.07 90.38 12:57:01 AM 1 10.17 0.00 0.98 0.00 0.08 88.76 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 1.65 0.00 0.12 0.00 0.07 98.16 12:58:01 AM 0 0.85 0.00 0.12 0.00 0.05 98.98 12:58:01 AM 1 2.45 0.00 0.12 0.00 0.08 97.34 12:59:01 AM all 5.66 0.00 0.53 0.00 0.07 93.74 12:59:01 AM 0 7.12 0.00 0.54 0.00 0.07 92.28 12:59:01 AM 1 4.21 0.00 0.52 0.00 0.07 95.20 01:00:01 AM all 10.78 0.00 1.11 0.00 0.08 88.02 01:00:01 AM 0 6.60 0.00 1.03 0.00 0.08 92.29 01:00:01 AM 1 14.99 0.00 1.20 0.00 0.08 83.73 01:01:01 AM all 1.69 0.00 0.26 0.03 0.04 97.99 01:01:01 AM 0 1.10 0.00 0.33 0.05 0.03 98.48 01:01:01 AM 1 2.27 0.00 0.18 0.00 0.05 97.49 01:02:02 AM all 6.15 0.00 0.53 0.00 0.06 93.26 01:02:02 AM 0 8.90 0.00 0.50 0.00 0.07 90.52 01:02:02 AM 1 3.40 0.00 0.55 0.00 0.05 96.00 01:03:01 AM all 9.48 0.00 1.06 0.00 0.07 89.39 01:03:01 AM 0 6.48 0.00 1.03 0.00 0.07 92.42 01:03:01 AM 1 12.48 0.00 1.10 0.00 0.07 86.35 01:04:01 AM all 1.76 0.00 0.13 0.00 0.06 98.05 01:04:01 AM 0 1.25 0.00 0.13 0.00 0.05 98.56 01:04:01 AM 1 2.25 0.00 0.13 0.00 0.07 97.54 01:05:01 AM all 5.49 0.00 0.62 0.00 0.07 93.82 01:05:01 AM 0 3.44 0.00 0.62 0.00 0.07 95.87 01:05:01 AM 1 7.54 0.00 0.62 0.00 0.07 91.77 01:06:01 AM all 21.60 0.00 2.71 0.44 0.08 75.16 01:06:01 AM 0 12.05 0.00 2.57 0.17 0.07 85.15 01:06:01 AM 1 31.15 0.00 2.85 0.72 0.08 65.19 Average: all 9.67 0.00 1.31 0.30 0.06 88.65 Average: 0 8.01 0.00 1.24 0.28 0.06 90.41 Average: 1 11.33 0.00 1.39 0.32 0.06 86.89