---> uname -a: Linux prd-centos8-robot-2c-8g-50366.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4702 19 2328 6732 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:0b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84977sec preferred_lft 84977sec inet6 fe80::f816:3eff:fe4d:b16/64 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) 09/07/2025 _x86_64_ (2 CPU) 03:31:44 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 200.23 143.94 56.29 13292.04 37168.13 03:34:01 AM 84.29 6.25 78.04 1093.42 6524.36 03:35:01 AM 82.11 0.75 81.36 53.45 9850.68 03:36:01 AM 26.46 0.38 26.07 64.25 2465.13 03:37:01 AM 74.51 6.96 67.54 1292.77 7964.80 03:38:01 AM 14.38 0.00 14.38 0.00 1249.88 03:39:01 AM 2.32 0.00 2.32 0.00 70.97 03:40:01 AM 0.12 0.00 0.12 0.00 0.90 03:41:01 AM 0.68 0.28 0.40 14.93 15.69 03:42:01 AM 2.37 0.00 2.37 0.00 151.56 03:43:01 AM 0.43 0.00 0.43 0.00 310.58 03:44:01 AM 0.40 0.00 0.40 0.00 216.81 03:45:01 AM 0.18 0.00 0.18 0.00 145.58 03:46:01 AM 0.22 0.00 0.22 0.00 166.79 03:47:01 AM 6.37 5.98 0.38 575.24 240.96 03:48:01 AM 3.87 0.00 3.87 0.00 187.17 03:49:01 AM 0.40 0.00 0.40 0.00 319.39 03:50:01 AM 0.30 0.00 0.30 0.00 217.05 03:51:01 AM 0.33 0.00 0.33 0.00 77.77 03:52:01 AM 0.47 0.00 0.47 0.00 340.03 03:53:01 AM 0.30 0.00 0.30 0.00 144.27 03:54:01 AM 12.88 0.32 12.56 36.93 564.24 03:55:02 AM 27.64 0.48 27.16 53.85 3887.59 Average: 23.53 7.19 16.34 716.52 3143.03 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5761500 7138256 2120932 26.91 2688 1576104 660664 7.40 160320 1702824 28944 03:34:01 AM 5315452 7035508 2566980 32.57 2688 1901980 703732 7.88 191096 2054092 182872 03:35:01 AM 5157424 6991332 2725008 34.57 2688 2010116 735296 8.23 202556 2173876 42484 03:36:01 AM 5154112 7037672 2728320 34.61 2688 2057316 710140 7.95 233876 2138012 51044 03:37:01 AM 4930992 7015972 2951440 37.44 2688 2252268 692404 7.75 266380 2303248 26976 03:38:01 AM 4933292 7018092 2949140 37.41 2688 2252280 692404 7.75 266388 2302568 16 03:39:01 AM 4933420 7018220 2949012 37.41 2688 2252280 692404 7.75 266392 2302492 12 03:40:01 AM 4932708 7017508 2949724 37.42 2688 2252280 690132 7.73 266392 2302844 4 03:41:01 AM 4888808 6974956 2993624 37.98 2688 2253644 774256 8.67 266752 2346456 716 03:42:01 AM 4875888 6966664 3006544 38.14 2688 2258328 774256 8.67 266820 2359048 3092 03:43:01 AM 4846424 6946408 3036008 38.52 2688 2267508 789660 8.84 266820 2387948 3048 03:44:01 AM 4835480 6939132 3046952 38.65 2688 2271140 805176 9.02 266820 2399464 232 03:45:01 AM 4828440 6936388 3053992 38.74 2688 2275472 842224 9.43 266820 2406020 224 03:46:01 AM 4818680 6935508 3063752 38.87 2688 2284352 842224 9.43 266820 2415500 4124 03:47:01 AM 4796784 6935088 3085648 39.15 2688 2305704 842704 9.44 268868 2435664 1776 03:48:01 AM 4790820 6932780 3091612 39.22 2688 2309444 859592 9.62 268868 2441436 2124 03:49:01 AM 4781236 6932552 3101196 39.34 2688 2318756 859592 9.62 268868 2450724 1960 03:50:01 AM 4776216 6932396 3106216 39.41 2688 2323576 879112 9.84 268868 2456056 312 03:51:01 AM 4772592 6932056 3109840 39.45 2688 2326940 879112 9.84 268868 2459420 1452 03:52:01 AM 4762592 6931204 3119840 39.58 2688 2336032 879112 9.84 268868 2468672 440 03:53:01 AM 4758288 6931780 3124144 39.63 2688 2340868 879112 9.84 268868 2473916 1048 03:54:01 AM 4781488 6891928 3100944 39.34 2688 2283812 771652 8.64 370352 2372088 128908 03:55:02 AM 4905984 6981392 2976448 37.76 2688 2249396 712188 7.97 536752 2084692 11000 Average: 4927766 6972730 2954666 37.48 2688 2215635 781180 8.75 271454 2314655 21426 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 194.85 104.28 657.06 42.18 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 150.89 113.18 1303.85 23.36 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 67.66 44.15 594.71 6.81 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 21.19 19.91 80.99 5.98 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 359.31 267.91 326.79 67.27 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 174.89 132.49 37.00 28.57 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.70 1.95 0.44 0.42 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.75 1.90 0.45 0.41 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 69.94 50.85 15.40 4.66 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 184.64 184.75 39.46 13.61 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 8.62 8.73 27.89 1.48 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 124.06 124.64 26.94 9.66 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 180.54 181.57 37.91 13.49 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 8.46 8.55 27.02 1.41 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 107.97 109.08 26.11 8.52 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 205.13 203.42 40.22 15.35 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 8.05 8.40 28.26 1.42 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 83.90 84.25 25.48 6.85 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 199.03 199.95 38.60 14.97 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 7.90 7.83 27.65 1.36 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 65.86 66.49 23.01 5.45 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 173.39 128.21 234.92 304.10 0.00 0.00 0.00 0.00 03:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 AM eth0 16.18 15.48 13.97 6.93 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 105.13 89.91 158.01 25.40 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) 09/07/2025 _x86_64_ (2 CPU) 03:31:44 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 24.92 0.06 8.72 28.57 0.08 37.65 03:33:01 AM 0 23.38 0.05 8.46 33.37 0.08 34.66 03:33:01 AM 1 26.46 0.07 8.98 23.77 0.08 40.64 03:34:01 AM all 34.12 0.00 5.18 5.72 0.13 54.85 03:34:01 AM 0 27.18 0.00 4.24 4.40 0.13 64.05 03:34:01 AM 1 41.05 0.00 6.12 7.03 0.12 45.68 03:35:01 AM all 21.54 0.00 3.26 6.04 0.13 69.03 03:35:01 AM 0 18.38 0.00 3.16 3.46 0.13 74.87 03:35:01 AM 1 24.69 0.00 3.36 8.61 0.13 63.21 03:36:01 AM all 21.13 0.00 3.25 9.27 0.10 66.24 03:36:01 AM 0 12.46 0.00 3.04 4.10 0.08 80.31 03:36:01 AM 1 29.82 0.00 3.47 14.45 0.12 52.15 03:37:01 AM all 27.35 0.00 5.52 5.17 0.12 61.84 03:37:01 AM 0 21.93 0.00 5.44 5.32 0.12 67.19 03:37:01 AM 1 32.79 0.00 5.60 5.02 0.12 56.48 03:38:01 AM all 0.64 0.00 0.49 0.40 0.03 98.44 03:38:01 AM 0 0.75 0.00 0.52 0.39 0.03 98.31 03:38:01 AM 1 0.53 0.00 0.45 0.42 0.02 98.58 03:39:01 AM all 0.37 0.00 0.10 0.03 0.02 99.49 03:39:01 AM 0 0.17 0.00 0.12 0.05 0.02 99.65 03:39:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 03:40:01 AM all 0.38 0.00 0.10 0.00 0.02 99.50 03:40:01 AM 0 0.17 0.00 0.10 0.00 0.02 99.72 03:40:01 AM 1 0.60 0.00 0.10 0.00 0.02 99.28 03:41:01 AM all 4.45 0.00 0.47 0.10 0.03 94.94 03:41:01 AM 0 4.11 0.00 0.44 0.03 0.03 95.39 03:41:01 AM 1 4.80 0.00 0.50 0.17 0.03 94.50 03:42:01 AM all 12.75 0.00 1.16 0.03 0.08 85.99 03:42:01 AM 0 6.97 0.00 1.04 0.05 0.07 91.86 03:42:01 AM 1 18.59 0.00 1.28 0.00 0.09 80.05 03:43:01 AM all 13.24 0.00 0.64 0.07 0.05 86.00 03:43:01 AM 0 16.62 0.00 0.74 0.00 0.05 82.59 03:43:01 AM 1 9.85 0.00 0.55 0.13 0.05 89.41 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 10.23 0.00 0.74 0.08 0.07 88.89 03:44:01 AM 0 8.37 0.00 0.64 0.15 0.07 90.77 03:44:01 AM 1 12.09 0.00 0.84 0.00 0.07 87.00 03:45:01 AM all 11.61 0.00 1.16 0.03 0.05 87.15 03:45:01 AM 0 6.00 0.00 0.94 0.07 0.05 92.94 03:45:01 AM 1 17.26 0.00 1.37 0.00 0.05 81.31 03:46:01 AM all 12.62 0.00 0.61 0.07 0.05 86.65 03:46:01 AM 0 5.23 0.00 0.35 0.13 0.03 94.25 03:46:01 AM 1 20.00 0.00 0.87 0.00 0.07 79.07 03:47:01 AM all 10.09 0.31 0.92 0.62 0.06 88.00 03:47:01 AM 0 7.83 0.62 0.81 1.06 0.07 89.62 03:47:01 AM 1 12.36 0.00 1.03 0.18 0.05 86.38 03:48:01 AM all 12.43 0.00 1.24 0.03 0.07 86.23 03:48:01 AM 0 5.99 0.00 1.06 0.03 0.07 92.85 03:48:01 AM 1 18.94 0.00 1.43 0.03 0.07 79.53 03:49:01 AM all 13.64 0.00 0.67 0.08 0.06 85.54 03:49:01 AM 0 4.29 0.00 0.33 0.07 0.05 95.26 03:49:01 AM 1 22.98 0.00 1.00 0.10 0.07 75.85 03:50:01 AM all 10.80 0.00 0.75 0.05 0.06 88.34 03:50:01 AM 0 6.95 0.00 0.54 0.10 0.05 92.36 03:50:01 AM 1 14.67 0.00 0.96 0.00 0.07 84.30 03:51:01 AM all 11.26 0.00 1.50 0.03 0.07 87.14 03:51:01 AM 0 8.60 0.00 1.70 0.00 0.07 89.63 03:51:01 AM 1 13.93 0.00 1.30 0.07 0.07 84.63 03:52:01 AM all 13.11 0.00 0.68 0.09 0.05 86.07 03:52:01 AM 0 14.50 0.00 0.75 0.02 0.05 84.68 03:52:01 AM 1 11.72 0.00 0.60 0.17 0.05 87.46 03:53:01 AM all 9.89 0.00 0.76 0.06 0.06 89.23 03:53:01 AM 0 6.26 0.00 0.72 0.00 0.05 92.97 03:53:01 AM 1 13.54 0.00 0.81 0.12 0.07 85.46 03:54:01 AM all 22.28 0.00 2.49 1.24 0.09 73.91 03:54:01 AM 0 15.47 0.00 1.93 0.97 0.08 81.54 03:54:01 AM 1 29.13 0.00 3.05 1.50 0.10 66.21 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:02 AM all 26.93 0.00 3.09 2.05 0.07 67.87 03:55:02 AM 0 15.57 0.00 2.82 1.92 0.07 79.62 03:55:02 AM 1 38.28 0.00 3.36 2.17 0.07 56.12 Average: all 14.17 0.02 1.89 2.60 0.07 81.26 Average: 0 10.31 0.03 1.73 2.42 0.06 85.44 Average: 1 18.03 0.00 2.05 2.78 0.07 77.07