---> uname -a: Linux prd-centos8-robot-2c-8g-4515.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 628 4788 19 2281 6771 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:7a:a3:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84629sec preferred_lft 84629sec inet6 fe80::f816:3eff:fe7a:a363/64 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) 08/28/2025 _x86_64_ (2 CPU) 09:14:29 LINUX RESTART (2 CPU) 09:15:02 AM tps rtps wtps bread/s bwrtn/s 09:16:01 AM 75.42 33.82 41.60 7364.96 11001.71 09:17:01 AM 78.06 0.07 77.99 1.87 7676.61 09:18:01 AM 62.71 0.65 62.06 51.06 8205.95 09:19:01 AM 12.58 0.42 12.16 64.77 374.58 09:20:01 AM 82.74 6.96 75.77 1292.77 8755.53 09:21:01 AM 10.95 0.00 10.95 0.00 1135.34 09:22:01 AM 3.43 0.22 3.22 11.73 148.09 09:23:01 AM 1.93 0.00 1.93 0.00 97.32 09:24:01 AM 0.67 0.00 0.67 0.00 92.17 09:25:01 AM 0.50 0.00 0.50 0.00 25.43 09:26:01 AM 0.52 0.00 0.52 0.00 22.43 09:27:01 AM 0.65 0.00 0.65 0.00 79.00 09:28:01 AM 0.57 0.00 0.57 0.00 49.53 09:29:01 AM 0.37 0.00 0.37 0.00 61.02 09:30:01 AM 0.65 0.03 0.62 0.27 52.90 09:31:01 AM 1.35 0.00 1.35 0.00 40.44 09:32:01 AM 0.30 0.00 0.30 0.00 28.10 09:33:01 AM 0.42 0.00 0.42 0.00 75.42 09:34:01 AM 0.35 0.00 0.35 0.00 76.26 09:35:01 AM 0.72 0.00 0.72 0.00 84.97 09:36:01 AM 0.42 0.02 0.40 0.13 74.74 09:37:01 AM 9.22 5.93 3.28 574.84 123.23 09:38:01 AM 0.42 0.00 0.42 0.00 53.82 09:39:01 AM 0.42 0.00 0.42 0.00 195.28 09:40:01 AM 1.12 0.00 1.12 0.00 119.29 09:41:01 AM 0.48 0.00 0.48 0.00 120.46 09:42:01 AM 0.73 0.00 0.73 0.00 139.91 09:43:01 AM 13.53 0.33 13.20 37.85 747.58 09:44:01 AM 31.59 0.47 31.13 52.92 3043.28 Average: 13.51 1.67 11.84 321.95 1466.99 09:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 AM 5510724 7055948 2371708 30.09 2688 1737620 708752 7.94 186188 1902016 68768 09:17:01 AM 5296860 7093520 2585572 32.80 2688 1973848 647332 7.25 186872 2056700 164776 09:18:01 AM 5172476 7012128 2709956 34.38 2688 2015952 699680 7.83 198588 2162384 4 09:19:01 AM 5179504 7047464 2702928 34.29 2688 2043056 679216 7.61 222972 2131268 35728 09:20:01 AM 4969844 7060572 2912588 36.95 2688 2258076 636164 7.12 262236 2271632 26988 09:21:01 AM 4968652 7059308 2913780 36.97 2688 2258080 636164 7.12 262232 2271568 4 09:22:01 AM 4916872 7009004 2965560 37.62 2688 2259624 738092 8.26 262368 2323372 252 09:23:01 AM 4909600 7002876 2972832 37.71 2688 2260708 738092 8.26 262440 2330516 444 09:24:01 AM 4903700 6999092 2978732 37.79 2688 2262824 738092 8.26 262620 2336396 208 09:25:01 AM 4903416 6999120 2979016 37.79 2688 2263136 738092 8.26 262620 2336832 4 09:26:01 AM 4898392 6996096 2984040 37.86 2688 2265152 753520 8.44 262664 2341808 1540 09:27:01 AM 4897496 6995760 2984936 37.87 2688 2265696 753520 8.44 262676 2342508 4 09:28:01 AM 4894480 6994004 2987952 37.91 2688 2266964 753520 8.44 262776 2345720 4 09:29:01 AM 4892336 6993708 2990096 37.93 2688 2268812 753520 8.44 262848 2347668 160 09:30:01 AM 4888576 6991136 2993856 37.98 2688 2269992 771316 8.64 263064 2350840 100 09:31:01 AM 4888612 6991476 2993820 37.98 2688 2270300 771316 8.64 263064 2351152 84 09:32:01 AM 4884616 6989240 2997816 38.03 2688 2272052 771316 8.64 263120 2355084 1120 09:33:01 AM 4882288 6988512 3000144 38.06 2688 2273676 771316 8.64 263128 2357056 724 09:34:01 AM 4878448 6986596 3003984 38.11 2688 2275680 771316 8.64 263264 2360960 644 09:35:01 AM 4876664 6986516 3005768 38.13 2688 2277336 771316 8.64 263488 2362556 272 09:36:01 AM 4872500 6984164 3009932 38.19 2688 2279140 763696 8.55 263712 2366260 148 09:37:01 AM 4851576 6982456 3030856 38.45 2688 2298304 763692 8.55 265704 2385332 776 09:38:01 AM 4848800 6981292 3033632 38.49 2688 2299904 763692 8.55 265752 2388000 980 09:39:01 AM 4842864 6980668 3039568 38.56 2688 2305224 763692 8.55 266012 2393704 684 09:40:01 AM 4836456 6977900 3045976 38.64 2688 2308832 782040 8.76 266144 2399596 1548 09:41:01 AM 4831476 6975928 3050956 38.71 2688 2311840 782040 8.76 266212 2404724 1168 09:42:01 AM 4821948 6970472 3060484 38.83 2688 2315904 782040 8.76 266212 2414300 1460 09:43:01 AM 4945904 6970996 2936528 37.25 2688 2197996 741220 8.30 345132 2230992 79580 09:44:01 AM 4894648 6923836 2987784 37.90 2688 2202236 777060 8.70 503328 2128244 26396 Average: 4943439 6999993 2938993 37.29 2688 2226137 742097 8.31 265774 2301696 14295 09:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 338.00 194.60 1397.29 62.61 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 48.05 40.94 539.71 6.29 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 63.89 45.36 583.75 5.73 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 10.58 9.76 5.97 4.16 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 228.62 173.33 370.64 38.67 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 1.65 0.95 1.00 0.19 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 33.68 18.58 10.03 9.55 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 23.96 22.41 6.16 5.71 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 45.43 45.95 7.80 3.83 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 15.36 11.51 2.62 1.08 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 55.68 53.98 10.35 4.81 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 39.84 23.96 7.51 2.39 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 72.00 56.39 13.80 6.65 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 70.57 64.72 14.97 8.38 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 31.97 31.11 7.19 4.66 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 17.21 14.93 3.19 1.41 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 33.03 24.33 6.29 2.52 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 34.11 32.68 9.75 5.42 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 59.60 57.05 11.91 9.78 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 60.47 57.56 10.91 7.03 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 63.55 64.98 11.53 7.77 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 39.39 32.88 14.05 4.22 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 29.91 25.34 5.65 4.77 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 64.96 65.37 13.26 8.08 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 68.14 67.61 15.08 9.83 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 24.16 21.56 4.94 2.99 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 2.40 2.70 2.03 0.74 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 94.75 63.88 188.96 153.10 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 18.08 17.26 16.86 8.62 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 58.08 46.18 112.83 13.45 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) 08/28/2025 _x86_64_ (2 CPU) 09:14:29 LINUX RESTART (2 CPU) 09:15:02 AM CPU %user %nice %system %iowait %steal %idle 09:16:01 AM all 33.29 0.01 5.70 2.85 0.09 58.08 09:16:01 AM 0 37.33 0.00 4.73 3.38 0.09 54.47 09:16:01 AM 1 29.22 0.02 6.68 2.31 0.09 61.70 09:17:01 AM all 23.88 0.00 3.66 1.07 0.07 71.32 09:17:01 AM 0 14.11 0.00 2.80 1.23 0.07 81.79 09:17:01 AM 1 33.65 0.00 4.52 0.90 0.08 60.85 09:18:01 AM all 14.33 0.00 1.98 1.63 0.07 82.00 09:18:01 AM 0 7.06 0.00 1.69 1.60 0.07 89.59 09:18:01 AM 1 21.60 0.00 2.27 1.65 0.07 74.40 09:19:01 AM all 14.96 0.00 2.14 0.09 0.06 82.75 09:19:01 AM 0 10.80 0.00 2.00 0.05 0.05 87.10 09:19:01 AM 1 19.11 0.00 2.28 0.13 0.07 78.40 09:20:01 AM all 29.23 0.00 5.54 1.53 0.08 63.62 09:20:01 AM 0 22.71 0.00 5.04 1.52 0.08 70.65 09:20:01 AM 1 35.74 0.00 6.03 1.55 0.08 56.59 09:21:01 AM all 0.33 0.00 0.16 0.14 0.04 99.32 09:21:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 09:21:01 AM 1 0.12 0.00 0.25 0.28 0.05 99.30 09:22:01 AM all 4.07 0.00 0.22 0.02 0.06 95.64 09:22:01 AM 0 0.80 0.00 0.15 0.00 0.05 99.00 09:22:01 AM 1 7.34 0.00 0.28 0.03 0.07 92.27 09:23:01 AM all 4.00 0.00 0.30 0.01 0.06 95.63 09:23:01 AM 0 2.06 0.00 0.28 0.02 0.05 97.59 09:23:01 AM 1 5.95 0.00 0.32 0.00 0.07 93.67 09:24:01 AM all 10.66 0.00 0.59 0.00 0.07 88.68 09:24:01 AM 0 6.59 0.00 0.42 0.00 0.07 92.92 09:24:01 AM 1 14.87 0.00 0.76 0.00 0.07 84.30 09:25:01 AM all 1.94 0.00 0.17 0.00 0.06 97.84 09:25:01 AM 0 0.80 0.00 0.17 0.00 0.08 98.95 09:25:01 AM 1 3.08 0.00 0.17 0.00 0.03 96.72 09:26:01 AM all 6.16 0.00 0.28 0.00 0.07 93.49 09:26:01 AM 0 5.17 0.00 0.27 0.00 0.05 94.51 09:26:01 AM 1 7.15 0.00 0.30 0.00 0.08 92.46 09:26:01 AM CPU %user %nice %system %iowait %steal %idle 09:27:01 AM all 2.27 0.00 0.21 0.00 0.05 97.47 09:27:01 AM 0 1.39 0.00 0.27 0.00 0.07 98.28 09:27:01 AM 1 3.15 0.00 0.15 0.00 0.03 96.67 09:28:01 AM all 7.15 0.00 0.52 0.01 0.08 92.25 09:28:01 AM 0 9.08 0.00 0.60 0.02 0.07 90.24 09:28:01 AM 1 5.25 0.00 0.44 0.00 0.08 94.22 09:29:01 AM all 5.91 0.00 0.38 0.00 0.06 93.65 09:29:01 AM 0 4.47 0.00 0.35 0.00 0.05 95.12 09:29:01 AM 1 7.36 0.00 0.40 0.00 0.07 92.17 09:30:01 AM all 6.04 0.00 0.52 0.00 0.07 93.37 09:30:01 AM 0 2.04 0.00 0.50 0.00 0.07 97.39 09:30:01 AM 1 10.19 0.00 0.54 0.00 0.07 89.21 09:31:01 AM all 2.60 0.00 0.25 0.01 0.06 97.08 09:31:01 AM 0 2.01 0.00 0.18 0.00 0.07 97.74 09:31:01 AM 1 3.21 0.00 0.32 0.02 0.05 96.40 09:32:01 AM all 5.69 0.00 0.22 0.00 0.08 94.02 09:32:01 AM 0 8.05 0.00 0.18 0.00 0.08 91.68 09:32:01 AM 1 3.33 0.00 0.25 0.00 0.07 96.35 09:33:01 AM all 6.44 0.00 0.46 0.00 0.08 93.02 09:33:01 AM 0 7.21 0.00 0.51 0.00 0.07 92.21 09:33:01 AM 1 5.68 0.00 0.41 0.00 0.09 93.82 09:34:01 AM all 6.73 0.00 0.44 0.00 0.07 92.76 09:34:01 AM 0 3.40 0.00 0.30 0.00 0.07 96.23 09:34:01 AM 1 10.14 0.00 0.58 0.00 0.07 89.21 09:35:01 AM all 4.34 0.00 0.32 0.08 0.09 95.16 09:35:01 AM 0 4.84 0.00 0.30 0.00 0.08 94.78 09:35:01 AM 1 3.85 0.00 0.33 0.17 0.10 95.55 09:36:01 AM all 4.48 0.00 0.33 0.00 0.08 95.11 09:36:01 AM 0 3.63 0.00 0.33 0.00 0.08 95.95 09:36:01 AM 1 5.32 0.00 0.33 0.00 0.08 94.26 09:37:01 AM all 4.59 0.24 0.42 0.14 0.08 94.53 09:37:01 AM 0 3.81 0.48 0.47 0.27 0.07 94.90 09:37:01 AM 1 5.37 0.00 0.37 0.02 0.08 94.16 09:37:01 AM CPU %user %nice %system %iowait %steal %idle 09:38:01 AM all 5.86 0.00 0.28 0.00 0.07 93.79 09:38:01 AM 0 1.42 0.00 0.17 0.00 0.07 98.35 09:38:01 AM 1 10.35 0.00 0.39 0.00 0.07 89.19 09:39:01 AM all 16.25 0.00 0.42 0.01 0.08 83.25 09:39:01 AM 0 10.20 0.00 0.35 0.00 0.07 89.38 09:39:01 AM 1 22.37 0.00 0.49 0.02 0.08 77.04 09:40:01 AM all 11.70 0.00 0.54 0.01 0.08 87.67 09:40:01 AM 0 9.95 0.00 0.56 0.00 0.07 89.42 09:40:01 AM 1 13.44 0.00 0.52 0.02 0.08 85.94 09:41:01 AM all 7.40 0.00 0.31 0.00 0.07 92.23 09:41:01 AM 0 4.83 0.00 0.37 0.00 0.07 94.74 09:41:01 AM 1 9.97 0.00 0.25 0.00 0.07 89.72 09:42:01 AM all 6.07 0.00 0.19 0.01 0.08 93.65 09:42:01 AM 0 6.05 0.00 0.13 0.02 0.08 93.72 09:42:01 AM 1 6.09 0.00 0.25 0.00 0.08 93.57 09:43:01 AM all 26.12 0.00 2.38 0.07 0.08 71.34 09:43:01 AM 0 16.54 0.00 2.15 0.07 0.07 81.17 09:43:01 AM 1 35.70 0.00 2.62 0.07 0.10 61.51 09:44:01 AM all 31.47 0.00 3.97 0.37 0.08 64.10 09:44:01 AM 0 30.67 0.00 3.88 0.38 0.10 64.96 09:44:01 AM 1 32.26 0.00 4.07 0.37 0.07 63.24 Average: all 10.49 0.01 1.14 0.28 0.07 88.02 Average: 0 8.18 0.02 1.01 0.29 0.07 90.43 Average: 1 12.80 0.00 1.26 0.26 0.07 85.60