---> uname -a: Linux prd-centos8-robot-2c-8g-8843.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 621 4785 19 2290 6777 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:f0:35:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84634sec preferred_lft 84634sec inet6 fe80::f816:3eff:fef0:3534/64 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) 02/09/2026 _x86_64_ (2 CPU) 01:40:00 LINUX RESTART (2 CPU) 01:41:01 AM tps rtps wtps bread/s bwrtn/s 01:42:01 AM 122.06 1.08 120.98 75.32 11432.28 01:43:01 AM 33.09 0.38 32.71 64.26 3977.54 01:44:01 AM 90.95 9.45 81.51 1682.37 8758.35 01:45:01 AM 13.98 0.00 13.98 0.00 1379.05 01:46:01 AM 0.40 0.00 0.40 0.00 5.36 01:47:01 AM 0.47 0.00 0.47 0.00 5.50 01:48:01 AM 0.45 0.10 0.35 6.80 14.65 01:49:01 AM 2.17 0.00 2.17 0.00 259.26 01:50:01 AM 0.48 0.00 0.48 0.00 152.27 01:51:01 AM 0.45 0.00 0.45 0.00 238.44 01:52:01 AM 0.33 0.00 0.33 0.00 15.29 01:53:01 AM 0.18 0.00 0.18 0.00 64.81 01:54:01 AM 0.18 0.00 0.18 0.00 14.83 01:55:01 AM 0.17 0.03 0.13 0.27 9.45 01:56:01 AM 1.43 0.00 1.43 0.00 56.01 01:57:01 AM 0.35 0.00 0.35 0.00 183.39 01:58:01 AM 0.45 0.00 0.45 0.00 116.56 01:59:02 AM 0.28 0.00 0.28 0.00 172.44 02:00:01 AM 0.22 0.00 0.22 0.00 113.49 02:01:01 AM 0.63 0.02 0.62 0.13 100.00 02:02:01 AM 0.55 0.07 0.48 1.73 36.96 02:03:01 AM 0.18 0.00 0.18 0.00 58.03 02:04:01 AM 0.23 0.00 0.23 0.00 21.38 02:05:01 AM 0.13 0.00 0.13 0.00 9.73 02:06:01 AM 0.37 0.00 0.37 0.00 66.39 02:07:01 AM 0.45 0.00 0.45 0.00 67.56 02:08:01 AM 0.20 0.00 0.20 0.00 40.79 02:09:01 AM 29.22 0.63 28.59 73.18 3286.97 Average: 10.72 0.42 10.30 68.05 1095.45 01:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 AM 5165032 7008044 2717400 34.47 2688 2018612 737716 8.26 198704 2172180 100700 01:43:01 AM 5188740 7036720 2693692 34.17 2688 2024064 701756 7.86 223824 2123116 12548 01:44:01 AM 4935448 7046604 2946984 37.39 2688 2277372 649012 7.27 266476 2295880 31920 01:45:01 AM 4935568 7046572 2946864 37.39 2688 2277388 649012 7.27 266500 2295932 4 01:46:01 AM 4935320 7046324 2947112 37.39 2688 2277388 649012 7.27 266504 2296000 4 01:47:01 AM 4935500 7046508 2946932 37.39 2688 2277392 649012 7.27 266504 2295940 4 01:48:01 AM 4881424 6995188 3001008 38.07 2688 2280172 757712 8.48 267028 2349148 2372 01:49:01 AM 4871408 6989808 3011024 38.20 2688 2284816 757712 8.48 267028 2359300 1316 01:50:01 AM 4865024 6987452 3017408 38.28 2688 2288812 789884 8.84 267028 2365116 912 01:51:01 AM 4858660 6987220 3023772 38.36 2688 2294936 806288 9.03 267028 2371484 4 01:52:01 AM 4857608 6987328 3024824 38.37 2688 2296104 787844 8.82 267396 2372552 868 01:53:01 AM 4858516 6989312 3023916 38.36 2688 2297172 787844 8.82 267400 2371616 32 01:54:01 AM 4858440 6989604 3023992 38.36 2688 2297548 787844 8.82 267396 2371984 24 01:55:01 AM 4860096 6991712 3022336 38.34 2688 2298000 751088 8.41 267512 2370308 244 01:56:01 AM 4859388 6991460 3023044 38.35 2688 2298456 751088 8.41 267600 2370764 40 01:57:01 AM 4843984 6981476 3038448 38.55 2688 2303892 790392 8.85 267652 2385580 80 01:58:01 AM 4837864 6979012 3044568 38.62 2688 2307548 790392 8.85 267652 2391732 448 01:59:02 AM 4835500 6981560 3046932 38.65 2688 2312480 790392 8.85 267652 2393992 272 02:00:01 AM 4831588 6981040 3050844 38.70 2688 2315852 789396 8.84 267652 2397940 348 02:01:01 AM 4829500 6981364 3052932 38.73 2688 2318236 789396 8.84 267652 2400088 4 02:02:01 AM 4828988 6981864 3053444 38.74 2688 2319276 789396 8.84 267816 2400320 100 02:03:01 AM 4827960 6982708 3054472 38.75 2688 2321120 789396 8.84 267816 2401672 236 02:04:01 AM 4827552 6982692 3054880 38.76 2688 2321512 789396 8.84 267816 2402200 48 02:05:01 AM 4830700 6986400 3051732 38.72 2688 2322072 772132 8.65 267816 2399028 348 02:06:01 AM 4823440 6981340 3058992 38.81 2688 2324288 838064 9.38 267964 2405772 760 02:07:01 AM 4821928 6981244 3060504 38.83 2688 2325696 838064 9.38 267964 2407156 348 02:08:01 AM 4881540 7046640 3000892 38.07 2688 2331464 667480 7.47 268292 2348240 4944 02:09:01 AM 4948496 6984476 2933936 37.22 2688 2208632 699256 7.83 515932 2059228 12924 Average: 4886972 6998988 2995460 38.00 2688 2279296 755213 8.46 272272 2341938 6138 01:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 123.10 88.30 1267.08 18.64 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 20.23 14.78 7.49 5.21 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 430.29 312.13 414.25 70.44 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 209.28 149.09 40.50 30.77 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 2.67 2.12 0.57 0.50 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 3.42 1.97 0.52 0.43 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 53.71 36.76 22.84 4.14 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 18.81 15.83 23.87 2.59 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 32.41 28.81 21.31 3.81 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 72.56 73.43 39.05 6.73 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 64.35 62.98 13.13 5.41 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 51.34 49.81 11.19 4.57 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 11.01 8.97 2.67 1.79 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 13.15 10.73 3.15 2.10 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 4.42 3.62 2.88 0.59 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 115.18 114.08 36.96 17.43 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 85.79 84.64 47.05 6.80 0.00 0.00 0.00 0.00 01:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:02 AM eth0 125.95 126.71 72.15 9.54 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 73.01 61.40 32.23 5.22 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 52.47 52.92 18.07 4.29 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 30.15 29.39 4.36 2.44 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 58.30 56.05 27.70 5.59 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 13.53 11.28 3.44 2.47 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 8.63 7.42 3.51 1.44 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 111.10 98.42 35.61 8.66 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 35.26 27.91 6.25 2.40 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 53.97 32.02 14.47 4.18 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 86.47 60.36 176.23 147.84 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 70.02 57.92 83.91 13.43 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) 02/09/2026 _x86_64_ (2 CPU) 01:40:00 LINUX RESTART (2 CPU) 01:41:01 AM CPU %user %nice %system %iowait %steal %idle 01:42:01 AM all 34.16 0.00 5.26 1.81 0.11 58.66 01:42:01 AM 0 47.58 0.00 6.10 1.98 0.10 44.23 01:42:01 AM 1 20.76 0.00 4.43 1.63 0.12 73.07 01:43:01 AM all 11.81 0.00 2.27 0.46 0.06 85.40 01:43:01 AM 0 15.88 0.00 2.37 0.35 0.07 81.34 01:43:01 AM 1 7.74 0.00 2.17 0.57 0.05 89.47 01:44:01 AM all 34.57 0.00 6.55 0.84 0.10 57.94 01:44:01 AM 0 36.48 0.00 7.25 0.91 0.10 55.25 01:44:01 AM 1 32.65 0.00 5.85 0.77 0.10 60.63 01:45:01 AM all 0.66 0.00 0.58 0.16 0.06 98.55 01:45:01 AM 0 0.94 0.00 0.40 0.05 0.07 98.55 01:45:01 AM 1 0.38 0.00 0.75 0.27 0.05 98.55 01:46:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:46:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:46:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:47:01 AM all 0.24 0.00 0.08 0.00 0.06 99.62 01:47:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 01:47:01 AM 1 0.13 0.00 0.10 0.00 0.08 99.68 01:48:01 AM all 6.49 0.00 0.87 0.01 0.07 92.56 01:48:01 AM 0 11.55 0.00 1.51 0.02 0.05 86.87 01:48:01 AM 1 1.44 0.00 0.23 0.00 0.08 98.24 01:49:01 AM all 8.40 0.00 0.31 0.00 0.10 91.19 01:49:01 AM 0 9.20 0.00 0.35 0.00 0.10 90.35 01:49:01 AM 1 7.60 0.00 0.27 0.00 0.10 92.03 01:50:01 AM all 9.20 0.00 0.80 0.00 0.11 89.90 01:50:01 AM 0 12.34 0.00 1.24 0.00 0.10 86.32 01:50:01 AM 1 6.05 0.00 0.35 0.00 0.12 93.48 01:51:01 AM all 12.14 0.00 1.10 0.03 0.12 86.62 01:51:01 AM 0 9.25 0.00 0.69 0.03 0.13 89.90 01:51:01 AM 1 15.04 0.00 1.51 0.02 0.10 83.34 01:52:01 AM all 6.95 0.00 0.58 0.00 0.10 92.37 01:52:01 AM 0 2.86 0.00 0.37 0.00 0.10 96.67 01:52:01 AM 1 11.12 0.00 0.80 0.00 0.10 87.97 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 6.77 0.00 0.61 0.00 0.08 92.54 01:53:01 AM 0 10.78 0.00 0.83 0.00 0.09 88.30 01:53:01 AM 1 2.83 0.00 0.38 0.00 0.08 96.71 01:54:01 AM all 4.27 0.00 0.31 0.00 0.10 95.32 01:54:01 AM 0 5.45 0.00 0.40 0.00 0.12 94.04 01:54:01 AM 1 3.09 0.00 0.22 0.00 0.08 96.61 01:55:01 AM all 5.08 0.00 0.47 0.00 0.09 94.36 01:55:01 AM 0 5.86 0.00 0.42 0.00 0.08 93.64 01:55:01 AM 1 4.30 0.00 0.52 0.00 0.10 95.09 01:56:01 AM all 4.17 0.00 0.37 0.01 0.08 95.37 01:56:01 AM 0 0.72 0.00 0.15 0.02 0.10 99.01 01:56:01 AM 1 7.76 0.00 0.61 0.00 0.05 91.58 01:57:01 AM all 10.95 0.00 0.69 0.01 0.08 88.26 01:57:01 AM 0 15.16 0.00 0.62 0.00 0.08 84.14 01:57:01 AM 1 6.74 0.00 0.76 0.02 0.08 92.40 01:58:01 AM all 4.92 0.00 0.49 0.01 0.09 94.49 01:58:01 AM 0 6.35 0.00 0.57 0.02 0.10 92.96 01:58:01 AM 1 3.49 0.00 0.40 0.00 0.08 96.03 01:59:02 AM all 5.58 0.00 0.51 0.00 0.10 93.81 01:59:02 AM 0 7.18 0.00 0.47 0.00 0.08 92.27 01:59:02 AM 1 3.98 0.00 0.55 0.00 0.12 95.35 02:00:01 AM all 6.53 0.00 0.36 0.01 0.09 93.01 02:00:01 AM 0 5.14 0.00 0.41 0.02 0.10 94.33 02:00:01 AM 1 7.92 0.00 0.31 0.00 0.09 91.69 02:01:01 AM all 5.32 0.00 0.87 0.01 0.09 93.71 02:01:01 AM 0 8.04 0.00 1.21 0.00 0.10 90.65 02:01:01 AM 1 2.61 0.00 0.54 0.02 0.08 96.76 02:02:01 AM all 3.40 0.00 0.42 0.00 0.09 96.09 02:02:01 AM 0 4.26 0.00 0.55 0.00 0.08 95.11 02:02:01 AM 1 2.55 0.00 0.28 0.00 0.10 97.07 02:03:01 AM all 5.67 0.00 0.34 0.00 0.09 93.90 02:03:01 AM 0 6.67 0.00 0.30 0.00 0.08 92.94 02:03:01 AM 1 4.67 0.00 0.37 0.00 0.10 94.86 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 4.29 0.00 0.19 0.00 0.09 95.42 02:04:01 AM 0 5.36 0.00 0.18 0.00 0.10 94.35 02:04:01 AM 1 3.23 0.00 0.20 0.00 0.08 96.49 02:05:01 AM all 4.29 0.00 0.36 0.00 0.08 95.27 02:05:01 AM 0 4.97 0.00 0.30 0.00 0.07 94.66 02:05:01 AM 1 3.61 0.00 0.42 0.00 0.10 95.87 02:06:01 AM all 8.38 0.00 0.91 0.00 0.09 90.63 02:06:01 AM 0 9.35 0.00 0.87 0.00 0.09 89.69 02:06:01 AM 1 7.40 0.00 0.95 0.00 0.09 91.56 02:07:01 AM all 4.04 0.00 0.77 0.00 0.10 95.09 02:07:01 AM 0 5.36 0.00 0.87 0.00 0.10 93.67 02:07:01 AM 1 2.73 0.00 0.67 0.00 0.10 96.50 02:08:01 AM all 10.31 0.00 0.58 0.00 0.08 89.03 02:08:01 AM 0 14.06 0.00 0.77 0.00 0.08 85.08 02:08:01 AM 1 6.54 0.00 0.38 0.00 0.08 92.99 02:09:01 AM all 26.90 0.00 3.90 0.38 0.08 68.73 02:09:01 AM 0 24.83 0.00 3.95 0.47 0.08 70.67 02:09:01 AM 1 28.98 0.00 3.86 0.30 0.08 66.78 Average: all 8.79 0.00 1.10 0.13 0.09 89.89 Average: 0 10.25 0.00 1.19 0.14 0.09 88.33 Average: 1 7.34 0.00 1.00 0.13 0.09 91.44