---> uname -a: Linux prd-centos8-robot-2c-8g-658.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 647 4810 19 2239 6751 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:4d:54:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85185sec preferred_lft 85185sec inet6 fe80::f816:3eff:fe4d:5454/64 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:42 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 196.17 137.13 59.04 14198.36 39523.68 12:50:01 AM 115.83 0.73 115.09 53.45 11774.38 12:51:01 AM 39.40 0.42 38.99 64.78 4218.84 12:52:01 AM 69.19 6.97 62.22 1292.98 5788.54 12:53:01 AM 23.38 0.00 23.38 0.00 4141.39 12:54:01 AM 3.48 0.00 3.48 0.00 128.13 12:55:01 AM 0.15 0.00 0.15 0.00 1.48 12:56:01 AM 0.60 0.22 0.38 11.73 76.85 12:57:01 AM 1.87 0.00 1.87 0.00 104.38 12:58:01 AM 0.48 0.03 0.45 1.87 91.65 12:59:01 AM 0.35 0.00 0.35 0.00 101.68 01:00:01 AM 0.28 0.00 0.28 0.00 103.15 01:01:01 AM 0.25 0.02 0.23 0.13 110.28 01:02:01 AM 0.57 0.07 0.50 1.73 140.66 01:03:01 AM 0.37 0.03 0.33 0.27 100.92 01:04:01 AM 1.37 0.00 1.37 0.00 88.62 01:05:01 AM 0.30 0.00 0.30 0.00 104.97 01:06:01 AM 0.20 0.00 0.20 0.00 130.01 01:07:01 AM 17.49 0.33 17.16 37.85 2131.62 Average: 24.68 7.57 17.11 812.79 3593.25 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5511452 7053900 2370972 30.08 2688 1735036 730896 8.18 186084 1904136 111572 12:50:01 AM 5168896 7009224 2713528 34.43 2688 2016136 725324 8.12 198564 2165904 103100 12:51:01 AM 5243108 7085148 2639316 33.48 2688 2018084 653964 7.32 219904 2072048 10752 12:52:01 AM 4927024 7020196 2955400 37.49 2688 2260680 678728 7.60 262956 2313752 110348 12:53:01 AM 4924808 7017712 2957616 37.52 2688 2260692 678728 7.60 262960 2313956 4 12:54:01 AM 4924752 7017656 2957672 37.52 2688 2260692 678728 7.60 262964 2313908 4 12:55:01 AM 4924848 7017752 2957576 37.52 2688 2260692 678728 7.60 262964 2313852 8 12:56:01 AM 4872968 6968624 3009456 38.18 2688 2263480 780184 8.74 263124 2365328 344 12:57:01 AM 4867996 6965780 3014428 38.24 2688 2265612 780184 8.74 263472 2370236 1244 12:58:01 AM 4865092 6965668 3017332 38.28 2688 2268380 780184 8.74 263668 2372872 1392 12:59:01 AM 4862184 6964860 3020240 38.32 2688 2270496 780184 8.74 263668 2376020 568 01:00:01 AM 4857096 6964012 3025328 38.38 2688 2274712 802388 8.98 263668 2380552 1744 01:01:01 AM 4852500 6962996 3029924 38.44 2688 2278284 825828 9.25 263668 2384776 2044 01:02:01 AM 4850044 6962832 3032380 38.47 2688 2280636 825828 9.25 263780 2387252 312 01:03:01 AM 4847088 6962796 3035336 38.51 2688 2283496 817372 9.15 263928 2390060 260 01:04:01 AM 4844600 6962696 3037824 38.54 2688 2285864 817372 9.15 263928 2392596 888 01:05:01 AM 4838340 6959848 3044084 38.62 2688 2289276 833316 9.33 263928 2398796 1260 01:06:01 AM 4835072 6959664 3047352 38.66 2688 2292412 849156 9.51 263928 2401988 528 01:07:01 AM 4941788 6924336 2940636 37.31 2688 2155444 757064 8.48 333628 2250044 24032 Average: 4945245 6986616 2937179 37.26 2688 2211584 761798 8.53 257410 2308846 19495 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.32 190.72 1395.43 57.89 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 93.44 73.08 1130.58 10.58 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 17.64 12.16 6.35 4.23 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 168.96 130.86 359.83 38.35 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 472.21 336.75 88.39 69.40 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 2.43 2.07 0.56 0.49 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 2.77 1.88 0.44 0.41 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 119.31 105.10 27.52 8.85 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 74.74 75.59 14.51 5.90 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 67.14 67.61 15.53 5.67 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 118.05 118.31 19.85 9.30 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 211.31 213.38 40.89 15.62 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 188.80 189.65 35.97 14.68 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 65.70 66.70 14.08 5.35 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 64.16 64.23 15.64 5.50 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 108.47 109.30 19.68 8.80 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 166.58 167.73 32.32 12.76 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 131.08 132.56 25.82 9.95 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 111.35 75.24 158.87 125.58 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 130.72 112.19 178.02 21.51 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:42 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 37.27 0.07 10.10 20.31 0.09 32.16 12:49:01 AM 0 37.24 0.05 8.68 22.27 0.10 31.66 12:49:01 AM 1 37.30 0.09 11.52 18.35 0.09 32.66 12:50:01 AM all 36.51 0.00 5.17 2.91 0.11 55.30 12:50:01 AM 0 15.36 0.00 3.63 2.68 0.10 78.22 12:50:01 AM 1 57.69 0.00 6.71 3.14 0.12 32.35 12:51:01 AM all 12.27 0.00 1.80 0.81 0.06 85.06 12:51:01 AM 0 13.11 0.00 1.49 0.47 0.07 84.87 12:51:01 AM 1 11.43 0.00 2.12 1.15 0.05 85.24 12:52:01 AM all 33.00 0.00 6.09 0.63 0.12 60.16 12:52:01 AM 0 23.26 0.00 5.51 0.67 0.10 70.46 12:52:01 AM 1 42.72 0.00 6.68 0.60 0.13 49.88 12:53:01 AM all 0.88 0.00 1.00 0.44 0.06 97.63 12:53:01 AM 0 0.77 0.00 1.11 0.42 0.07 97.64 12:53:01 AM 1 0.99 0.00 0.89 0.45 0.05 97.62 12:54:01 AM all 0.33 0.00 0.08 0.02 0.05 99.52 12:54:01 AM 0 0.13 0.00 0.08 0.03 0.05 99.70 12:54:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 12:55:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 12:55:01 AM 0 0.15 0.00 0.08 0.00 0.05 99.72 12:55:01 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 12:56:01 AM all 8.08 0.00 0.77 0.00 0.05 91.09 12:56:01 AM 0 9.60 0.00 0.61 0.00 0.05 89.74 12:56:01 AM 1 6.57 0.00 0.94 0.00 0.05 92.44 12:57:01 AM all 7.11 0.00 0.64 0.02 0.09 92.14 12:57:01 AM 0 4.68 0.00 0.64 0.00 0.10 94.59 12:57:01 AM 1 9.57 0.00 0.64 0.03 0.08 89.66 12:58:01 AM all 7.21 0.00 0.64 0.01 0.08 92.07 12:58:01 AM 0 4.76 0.00 0.47 0.00 0.07 94.70 12:58:01 AM 1 9.65 0.00 0.80 0.02 0.08 89.45 12:59:01 AM all 7.08 0.00 0.67 0.00 0.07 92.18 12:59:01 AM 0 5.98 0.00 0.62 0.00 0.07 93.33 12:59:01 AM 1 8.18 0.00 0.72 0.00 0.07 91.04 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 11.80 0.00 1.19 0.00 0.08 86.94 01:00:01 AM 0 5.24 0.00 0.86 0.00 0.07 93.83 01:00:01 AM 1 18.38 0.00 1.52 0.00 0.08 80.02 01:01:01 AM all 12.08 0.00 1.05 0.01 0.08 86.79 01:01:01 AM 0 8.10 0.00 0.89 0.00 0.08 90.92 01:01:01 AM 1 16.07 0.00 1.22 0.02 0.07 82.63 01:02:01 AM all 6.98 0.00 0.64 0.01 0.06 92.31 01:02:01 AM 0 10.56 0.00 0.73 0.02 0.05 88.64 01:02:01 AM 1 3.46 0.00 0.55 0.00 0.07 95.92 01:03:01 AM all 7.17 0.00 0.81 0.01 0.08 91.92 01:03:01 AM 0 6.03 0.00 0.57 0.02 0.08 93.30 01:03:01 AM 1 8.31 0.00 1.06 0.00 0.08 90.55 01:04:01 AM all 7.15 0.00 0.66 0.01 0.08 92.11 01:04:01 AM 0 3.94 0.00 0.54 0.02 0.07 95.44 01:04:01 AM 1 10.35 0.00 0.79 0.00 0.08 88.77 01:05:01 AM all 9.53 0.00 0.99 0.00 0.07 89.41 01:05:01 AM 0 7.99 0.00 0.99 0.00 0.07 90.95 01:05:01 AM 1 11.06 0.00 0.99 0.00 0.07 87.87 01:06:01 AM all 8.40 0.00 0.76 0.00 0.07 90.78 01:06:01 AM 0 4.56 0.00 0.69 0.00 0.07 94.69 01:06:01 AM 1 12.26 0.00 0.83 0.00 0.07 86.85 01:07:01 AM all 23.89 0.00 2.93 0.23 0.08 72.86 01:07:01 AM 0 18.27 0.00 2.74 0.18 0.08 78.73 01:07:01 AM 1 29.51 0.00 3.12 0.28 0.08 67.00 Average: all 12.47 0.00 1.89 1.32 0.07 84.24 Average: 0 9.43 0.00 1.62 1.39 0.07 87.48 Average: 1 15.50 0.00 2.17 1.25 0.07 81.00