---> uname -a: Linux prd-centos8-robot-2c-8g-43979.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 593 4904 19 2199 6805 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:bd:0d:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85396sec preferred_lft 85396sec inet6 fe80::f816:3eff:febd:d4c/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) 07/19/2025 _x86_64_ (2 CPU) 04:47:48 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 188.49 147.09 41.40 13615.49 38071.11 04:50:01 AM 76.14 5.93 70.20 1086.09 5917.55 04:51:01 AM 84.82 0.72 84.11 52.92 9932.59 04:52:01 AM 25.40 0.42 24.98 64.79 2555.39 04:53:01 AM 73.21 6.96 66.24 1292.77 7726.16 04:54:01 AM 12.73 0.00 12.73 0.00 1208.30 04:55:01 AM 0.23 0.00 0.23 0.00 3.73 04:56:01 AM 0.15 0.00 0.15 0.00 1.20 04:57:01 AM 0.38 0.02 0.37 0.13 43.07 04:58:01 AM 2.12 0.00 2.12 0.00 132.76 04:59:01 AM 0.52 0.00 0.52 0.00 60.03 05:00:02 AM 0.32 0.02 0.30 0.13 16.11 05:01:01 AM 9.15 6.05 3.10 584.62 85.75 05:02:01 AM 0.33 0.07 0.27 1.73 18.99 05:03:01 AM 0.48 0.07 0.42 2.13 12.15 05:04:01 AM 31.36 0.60 30.76 63.18 1806.40 Average: 31.64 10.50 21.14 1048.38 4229.15 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5741856 7147768 2140576 27.16 2688 1603324 641256 7.18 164468 1712068 40244 04:50:01 AM 5320464 7047232 2561968 32.50 2688 1908756 717220 8.03 185380 2057752 183176 04:51:01 AM 5172700 7012500 2709732 34.38 2688 2016068 708744 7.94 196808 2164956 42480 04:52:01 AM 5148196 7025560 2734236 34.69 2688 2051480 683036 7.65 224036 2156840 33348 04:53:01 AM 4962880 7050964 2919552 37.04 2688 2255636 635712 7.12 260932 2277908 26908 04:54:01 AM 4962804 7050732 2919628 37.04 2688 2255644 635712 7.12 260944 2277992 16 04:55:01 AM 4963008 7050936 2919424 37.04 2688 2255644 635712 7.12 260948 2277924 12 04:56:01 AM 4963060 7050992 2919372 37.04 2688 2255648 635712 7.12 260948 2277912 4 04:57:01 AM 4920452 7009616 2961980 37.58 2688 2256920 683260 7.65 261212 2320140 188 04:58:01 AM 4912716 7005076 2969716 37.68 2688 2260084 699492 7.83 261216 2327928 1268 04:59:01 AM 4912184 7004932 2970248 37.68 2688 2260464 699492 7.83 261216 2328272 36 05:00:02 AM 4909436 7002560 2972996 37.72 2688 2260840 709188 7.94 261216 2331016 20 05:01:01 AM 4891048 7001824 2991384 37.95 2688 2278464 707160 7.92 263424 2346808 84 05:02:01 AM 4890828 7002068 2991604 37.95 2688 2278916 707160 7.92 263548 2346900 4 05:03:01 AM 4936848 7051280 2945584 37.37 2688 2282092 632844 7.09 264204 2300768 3000 05:04:01 AM 5056108 7009184 2826324 35.86 2688 2125860 690776 7.73 466332 2003620 21004 Average: 5041537 7032702 2840895 36.04 2688 2162865 676405 7.57 257302 2219300 21987 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 251.42 153.79 875.51 48.58 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 105.87 79.29 1089.95 17.64 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 57.76 38.79 576.71 6.69 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 21.66 15.91 7.84 5.45 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 563.43 417.86 420.17 97.56 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 7.73 6.50 2.28 1.65 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.67 1.98 0.52 0.44 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 3.68 1.97 0.55 0.43 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 43.42 27.59 13.60 4.53 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 33.84 29.61 9.45 5.96 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 15.18 9.45 3.09 1.93 0.00 0.00 0.00 0.00 05:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:02 AM eth0 12.29 8.98 2.71 1.78 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 12.10 10.05 2.72 1.88 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 11.44 9.31 2.72 1.86 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 35.00 21.71 13.25 4.27 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 51.10 41.39 95.47 34.79 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 76.86 54.68 194.99 14.73 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) 07/19/2025 _x86_64_ (2 CPU) 04:47:48 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 33.00 0.06 8.64 9.09 0.10 49.12 04:49:01 AM 0 34.82 0.07 7.44 9.09 0.10 48.48 04:49:01 AM 1 31.17 0.05 9.85 9.08 0.10 49.75 04:50:01 AM all 32.17 0.00 4.73 5.22 0.12 57.76 04:50:01 AM 0 45.45 0.00 5.95 5.55 0.12 42.93 04:50:01 AM 1 18.91 0.00 3.51 4.89 0.12 72.57 04:51:01 AM all 20.68 0.00 3.02 1.25 0.08 74.97 04:51:01 AM 0 26.70 0.00 2.72 1.20 0.08 69.29 04:51:01 AM 1 14.67 0.00 3.32 1.30 0.07 80.64 04:52:01 AM all 18.16 0.00 2.96 0.38 0.07 78.42 04:52:01 AM 0 24.83 0.00 3.07 0.42 0.07 71.61 04:52:01 AM 1 11.50 0.00 2.85 0.35 0.07 85.23 04:53:01 AM all 27.83 0.00 5.58 1.12 0.09 65.38 04:53:01 AM 0 34.87 0.00 6.15 1.21 0.08 57.70 04:53:01 AM 1 20.82 0.00 5.01 1.04 0.10 73.04 04:54:01 AM all 0.43 0.00 0.22 0.14 0.03 99.18 04:54:01 AM 0 0.70 0.00 0.18 0.00 0.03 99.08 04:54:01 AM 1 0.17 0.00 0.25 0.28 0.02 99.28 04:55:01 AM all 0.33 0.00 0.07 0.00 0.02 99.58 04:55:01 AM 0 0.57 0.00 0.05 0.00 0.00 99.38 04:55:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:56:01 AM all 0.22 0.00 0.07 0.00 0.01 99.71 04:56:01 AM 0 0.32 0.00 0.07 0.00 0.00 99.62 04:56:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 04:57:01 AM all 6.75 0.00 0.73 0.03 0.05 92.44 04:57:01 AM 0 9.04 0.00 0.94 0.00 0.05 89.98 04:57:01 AM 1 4.45 0.00 0.52 0.07 0.05 94.91 04:58:01 AM all 16.23 0.00 0.77 0.02 0.07 82.91 04:58:01 AM 0 21.18 0.00 1.10 0.00 0.07 77.64 04:58:01 AM 1 11.29 0.00 0.43 0.03 0.07 88.18 04:59:01 AM all 4.57 0.00 0.30 0.01 0.06 95.06 04:59:01 AM 0 4.46 0.00 0.28 0.00 0.05 95.20 04:59:01 AM 1 4.69 0.00 0.32 0.02 0.07 94.91 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:02 AM all 4.31 0.01 0.29 0.00 0.04 95.34 05:00:02 AM 0 5.43 0.02 0.33 0.00 0.05 94.17 05:00:02 AM 1 3.19 0.00 0.25 0.00 0.03 96.52 05:01:01 AM all 4.41 0.21 0.40 0.11 0.04 94.82 05:01:01 AM 0 5.56 0.42 0.51 0.20 0.05 93.26 05:01:01 AM 1 3.27 0.00 0.29 0.02 0.03 96.39 05:02:01 AM all 4.48 0.00 0.31 0.00 0.05 95.16 05:02:01 AM 0 1.94 0.00 0.18 0.00 0.03 97.85 05:02:01 AM 1 7.02 0.00 0.43 0.00 0.07 92.47 05:03:01 AM all 6.50 0.00 0.55 0.00 0.04 92.91 05:03:01 AM 0 9.02 0.00 0.55 0.00 0.05 90.38 05:03:01 AM 1 3.98 0.00 0.55 0.00 0.03 95.44 05:04:01 AM all 26.48 0.00 3.75 0.18 0.08 69.51 05:04:01 AM 0 37.75 0.00 4.26 0.23 0.10 57.65 05:04:01 AM 1 15.23 0.00 3.23 0.13 0.07 81.34 Average: all 12.92 0.02 2.02 1.10 0.06 83.88 Average: 0 16.42 0.03 2.11 1.12 0.06 80.26 Average: 1 9.42 0.00 1.94 1.08 0.06 87.51