---> uname -a: Linux prd-centos8-robot-2c-8g-8115.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 678 4725 19 2293 6720 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:54:99:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84593sec preferred_lft 84593sec inet6 fe80::f816:3eff:fe54:9923/64 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) 11/12/2025 _x86_64_ (2 CPU) 03:11:23 LINUX RESTART (2 CPU) 03:12:01 AM tps rtps wtps bread/s bwrtn/s 03:13:01 AM 118.79 48.08 70.70 5986.01 10236.93 03:14:01 AM 89.40 0.72 88.69 52.92 10562.87 03:15:01 AM 25.71 0.42 25.29 64.78 2173.11 03:16:01 AM 69.31 6.93 62.38 1289.30 3664.01 03:17:01 AM 31.34 0.03 31.31 3.47 6256.81 03:18:01 AM 2.88 0.00 2.88 0.00 77.92 03:19:01 AM 0.47 0.00 0.47 0.00 5.93 03:20:01 AM 0.70 0.25 0.45 13.60 33.59 03:21:01 AM 1.97 0.00 1.97 0.00 247.28 03:22:01 AM 0.37 0.00 0.37 0.00 136.35 03:23:01 AM 0.42 0.00 0.42 0.00 227.03 03:24:01 AM 0.22 0.00 0.22 0.00 24.16 03:25:01 AM 0.13 0.00 0.13 0.00 59.71 03:26:01 AM 0.27 0.00 0.27 0.00 16.13 03:27:01 AM 0.40 0.03 0.37 0.27 15.21 03:28:01 AM 1.25 0.00 1.25 0.00 50.37 03:29:01 AM 0.40 0.00 0.40 0.00 185.32 03:30:01 AM 0.33 0.00 0.33 0.00 112.95 03:31:01 AM 0.33 0.00 0.33 0.00 158.16 03:32:01 AM 0.58 0.00 0.58 0.00 158.93 03:33:01 AM 0.17 0.00 0.17 0.00 83.59 03:34:01 AM 6.08 5.95 0.13 574.88 25.12 03:35:01 AM 3.08 0.00 3.08 0.00 141.36 03:36:01 AM 0.28 0.00 0.28 0.00 12.41 03:37:01 AM 0.23 0.00 0.23 0.00 28.21 03:38:02 AM 0.35 0.00 0.35 0.00 67.39 03:39:01 AM 0.41 0.00 0.41 0.00 63.10 03:40:00 AM 0.43 0.00 0.43 0.00 45.04 03:41:01 AM 31.53 0.58 30.94 62.12 3400.35 Average: 13.38 2.17 11.21 277.74 1320.68 03:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 AM 5342308 7016400 2540124 32.23 2688 1856980 728544 8.16 186052 2037700 147736 03:14:01 AM 5115660 6955568 2766772 35.10 2688 2016028 766668 8.58 198532 2220308 42012 03:15:01 AM 5101312 6964000 2781120 35.28 2688 2038384 757988 8.49 225572 2206916 20416 03:16:01 AM 4850908 6946044 3031524 38.46 2688 2261944 750548 8.40 259600 2395040 175508 03:17:01 AM 4904492 6999476 2977940 37.78 2688 2262024 689860 7.72 260360 2336568 4 03:18:01 AM 4904664 6999652 2977768 37.78 2688 2262028 689860 7.72 260368 2336520 4 03:19:01 AM 4904752 6999740 2977680 37.78 2688 2262028 689860 7.72 260368 2336452 4 03:20:01 AM 4851604 6949300 3030828 38.45 2688 2264736 796232 8.92 260616 2388796 1624 03:21:01 AM 4841968 6943728 3040464 38.57 2688 2268804 796232 8.92 260688 2398584 308 03:22:01 AM 4836924 6942652 3045508 38.64 2688 2272772 819528 9.18 260688 2403664 276 03:23:01 AM 4827468 6939984 3054964 38.76 2688 2279544 836008 9.36 260688 2412836 356 03:24:01 AM 4827868 6941480 3054564 38.75 2688 2280648 819800 9.18 261056 2412456 816 03:25:01 AM 4826524 6941152 3055908 38.77 2688 2281664 802724 8.99 261056 2413532 84 03:26:01 AM 4824816 6939828 3057616 38.79 2688 2282048 802724 8.99 261056 2415704 72 03:27:01 AM 4824240 6939668 3058192 38.80 2688 2282456 796732 8.92 261200 2416116 256 03:28:01 AM 4823040 6939280 3059392 38.81 2688 2283276 796732 8.92 261200 2417044 396 03:29:01 AM 4810496 6932016 3071936 38.97 2688 2288572 816712 9.14 261252 2429588 288 03:30:01 AM 4807224 6932524 3075208 39.01 2688 2292336 830872 9.30 261252 2432388 760 03:31:01 AM 4802496 6932032 3079936 39.07 2688 2296632 846596 9.48 261252 2437276 416 03:32:01 AM 4795336 6929348 3087096 39.16 2688 2301064 846596 9.48 261252 2444568 296 03:33:01 AM 4796436 6932640 3085996 39.15 2688 2303232 846596 9.48 261252 2443384 4 03:34:01 AM 4777200 6933132 3105232 39.39 2688 2322916 840444 9.41 263392 2460356 2400 03:35:01 AM 4778916 6935272 3103516 39.37 2688 2323332 823516 9.22 263392 2458772 72 03:36:01 AM 4778600 6935376 3103832 39.38 2688 2323744 823516 9.22 263392 2459348 252 03:37:01 AM 4779224 6936532 3103208 39.37 2688 2324276 806592 9.03 263392 2458136 4 03:38:02 AM 4773880 6933652 3108552 39.44 2688 2326740 862688 9.66 263540 2463220 596 03:39:01 AM 4772792 6933776 3109640 39.45 2688 2327940 881760 9.87 263540 2464428 196 03:40:00 AM 4834800 7002064 3047632 38.66 2688 2334216 723764 8.10 264056 2403316 5240 03:41:01 AM 4860928 6897648 3021504 38.33 2688 2209908 768136 8.60 508708 2155720 10100 Average: 4861272 6949102 3021160 38.33 2688 2256216 795098 8.90 264096 2381336 14155 03:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 270.65 171.12 1731.29 57.04 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 80.77 54.46 768.96 8.80 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 17.36 14.63 7.19 5.08 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 45.33 39.74 340.07 9.73 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 475.85 355.51 102.15 91.15 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 2.90 2.15 0.62 0.55 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 3.28 1.87 0.47 0.41 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 54.01 36.79 22.71 4.07 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 15.98 14.00 17.35 2.23 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 30.19 29.04 20.86 3.70 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 89.07 88.92 47.71 8.35 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 59.56 55.86 12.41 5.12 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 52.90 50.07 11.79 5.07 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 12.43 9.08 2.97 1.79 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 13.43 9.73 3.13 1.89 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 16.51 14.76 6.43 1.45 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 103.30 101.65 33.69 16.81 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 90.79 90.70 47.61 6.93 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 123.66 124.41 63.21 9.21 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 123.16 66.89 55.26 5.62 0.00 0.00 0.00 0.00 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 51.92 52.37 18.20 4.16 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 75.19 74.88 29.08 6.00 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 13.90 11.75 3.40 2.40 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 13.21 11.26 3.28 2.34 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 8.55 6.17 23.83 1.17 0.00 0.00 0.00 0.00 03:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:02 AM eth0 130.17 107.05 39.23 9.21 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 30.80 22.91 5.09 2.09 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 57.01 35.13 23.08 5.58 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 78.90 57.00 165.84 148.47 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 73.85 58.98 124.48 14.72 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) 11/12/2025 _x86_64_ (2 CPU) 03:11:23 LINUX RESTART (2 CPU) 03:12:01 AM CPU %user %nice %system %iowait %steal %idle 03:13:01 AM all 48.39 0.03 7.86 1.29 0.20 42.24 03:13:01 AM 0 43.31 0.03 8.55 1.17 0.22 46.72 03:13:01 AM 1 53.45 0.02 7.17 1.40 0.18 37.78 03:14:01 AM all 26.77 0.00 3.85 5.33 0.10 63.96 03:14:01 AM 0 19.01 0.00 3.65 7.21 0.08 70.04 03:14:01 AM 1 34.53 0.00 4.05 3.44 0.12 57.86 03:15:01 AM all 14.89 0.00 2.39 0.17 0.08 82.49 03:15:01 AM 0 17.22 0.00 2.27 0.27 0.08 80.16 03:15:01 AM 1 12.55 0.00 2.50 0.07 0.07 84.82 03:16:01 AM all 37.67 0.00 6.08 0.60 0.12 55.53 03:16:01 AM 0 34.22 0.00 5.64 0.55 0.12 59.48 03:16:01 AM 1 41.13 0.00 6.52 0.65 0.12 51.58 03:17:01 AM all 1.42 0.00 1.35 0.64 0.04 96.55 03:17:01 AM 0 1.37 0.00 1.32 0.75 0.03 96.52 03:17:01 AM 1 1.48 0.00 1.37 0.52 0.05 96.58 03:18:01 AM all 0.33 0.00 0.07 0.01 0.04 99.55 03:18:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 03:18:01 AM 1 0.07 0.00 0.07 0.02 0.05 99.80 03:19:01 AM all 0.21 0.00 0.09 0.00 0.03 99.67 03:19:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 03:19:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 03:20:01 AM all 5.78 0.00 0.73 0.01 0.04 93.44 03:20:01 AM 0 1.57 0.00 0.20 0.00 0.03 98.19 03:20:01 AM 1 9.99 0.00 1.25 0.02 0.05 88.69 03:21:01 AM all 7.50 0.00 0.29 0.00 0.08 92.13 03:21:01 AM 0 2.92 0.00 0.23 0.00 0.07 96.78 03:21:01 AM 1 12.08 0.00 0.35 0.00 0.08 87.49 03:22:01 AM all 8.95 0.00 0.66 0.00 0.06 90.33 03:22:01 AM 0 8.14 0.00 0.89 0.00 0.05 90.92 03:22:01 AM 1 9.76 0.00 0.44 0.00 0.07 89.74 03:23:01 AM all 13.30 0.00 1.04 0.03 0.08 85.54 03:23:01 AM 0 6.57 0.00 0.44 0.00 0.10 92.89 03:23:01 AM 1 20.05 0.00 1.65 0.07 0.07 78.17 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 7.00 0.00 0.55 0.00 0.06 92.39 03:24:01 AM 0 5.22 0.00 0.49 0.00 0.05 94.24 03:24:01 AM 1 8.80 0.00 0.61 0.00 0.07 90.52 03:25:01 AM all 6.19 0.00 0.54 0.00 0.06 93.22 03:25:01 AM 0 4.68 0.00 0.44 0.00 0.05 94.83 03:25:01 AM 1 7.69 0.00 0.64 0.00 0.07 91.61 03:26:01 AM all 4.35 0.00 0.34 0.00 0.08 95.24 03:26:01 AM 0 2.62 0.00 0.23 0.00 0.07 97.08 03:26:01 AM 1 6.07 0.00 0.45 0.00 0.08 93.39 03:27:01 AM all 4.59 0.00 0.45 0.00 0.06 94.90 03:27:01 AM 0 6.80 0.00 0.43 0.00 0.07 92.70 03:27:01 AM 1 2.37 0.00 0.47 0.00 0.05 97.11 03:28:01 AM all 5.83 0.00 0.50 0.01 0.05 93.61 03:28:01 AM 0 5.72 0.00 0.48 0.00 0.03 93.77 03:28:01 AM 1 5.95 0.00 0.52 0.02 0.07 93.45 03:29:01 AM all 9.84 0.00 0.55 0.03 0.07 89.52 03:29:01 AM 0 6.43 0.00 0.47 0.05 0.07 92.98 03:29:01 AM 1 13.24 0.00 0.64 0.00 0.07 86.05 03:30:01 AM all 5.26 0.00 0.54 0.03 0.06 94.12 03:30:01 AM 0 3.96 0.00 0.44 0.05 0.05 95.51 03:30:01 AM 1 6.56 0.00 0.64 0.00 0.07 92.74 03:31:01 AM all 4.72 0.00 0.45 0.00 0.05 94.78 03:31:01 AM 0 4.17 0.00 0.47 0.00 0.05 95.31 03:31:01 AM 1 5.27 0.00 0.42 0.00 0.05 94.26 03:32:01 AM all 7.12 0.00 0.46 0.01 0.06 92.36 03:32:01 AM 0 3.03 0.00 0.49 0.02 0.05 96.41 03:32:01 AM 1 11.20 0.00 0.44 0.00 0.07 88.29 03:33:01 AM all 4.76 0.00 0.72 0.00 0.06 94.46 03:33:01 AM 0 3.84 0.00 0.54 0.00 0.05 95.58 03:33:01 AM 1 5.69 0.00 0.90 0.00 0.07 93.34 03:34:01 AM all 4.77 0.24 0.61 0.09 0.08 94.21 03:34:01 AM 0 3.32 0.45 0.52 0.18 0.07 95.46 03:34:01 AM 1 6.22 0.03 0.70 0.00 0.08 92.96 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 4.83 0.00 0.21 0.01 0.04 94.92 03:35:01 AM 0 3.28 0.00 0.20 0.02 0.03 96.47 03:35:01 AM 1 6.37 0.00 0.22 0.00 0.05 93.36 03:36:01 AM all 4.63 0.00 0.20 0.00 0.06 95.11 03:36:01 AM 0 4.00 0.00 0.22 0.00 0.07 95.72 03:36:01 AM 1 5.27 0.00 0.18 0.00 0.05 94.50 03:37:01 AM all 4.60 0.00 0.41 0.00 0.05 94.94 03:37:01 AM 0 1.34 0.00 0.17 0.00 0.03 98.46 03:37:01 AM 1 7.94 0.00 0.67 0.00 0.07 91.33 03:38:02 AM all 8.23 0.00 0.93 0.00 0.07 90.78 03:38:02 AM 0 3.69 0.00 0.64 0.00 0.07 95.61 03:38:02 AM 1 12.89 0.00 1.22 0.00 0.07 85.81 03:39:01 AM all 3.83 0.00 0.74 0.00 0.07 95.36 03:39:01 AM 0 3.85 0.00 0.66 0.00 0.07 95.42 03:39:01 AM 1 3.81 0.00 0.82 0.00 0.07 95.31 03:40:00 AM all 10.37 0.00 0.72 0.01 0.05 88.85 03:40:00 AM 0 3.05 0.00 0.57 0.02 0.05 96.31 03:40:00 AM 1 17.70 0.00 0.87 0.00 0.05 81.38 03:41:01 AM all 31.54 0.00 3.85 0.24 0.09 64.28 03:41:01 AM 0 15.03 0.00 2.85 0.30 0.08 81.74 03:41:01 AM 1 48.05 0.00 4.85 0.18 0.10 46.82 Average: all 10.29 0.01 1.29 0.29 0.07 88.05 Average: 0 7.57 0.02 1.16 0.37 0.06 90.82 Average: 1 13.01 0.00 1.41 0.22 0.07 85.29