---> uname -a: Linux prd-centos8-robot-2c-8g-24031.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 620 4771 19 2306 6778 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:86:8e:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84688sec preferred_lft 84688sec inet6 fe80::f816:3eff:fe86:8ed2/64 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) 02/28/2026 _x86_64_ (2 CPU) 06:44:33 LINUX RESTART (2 CPU) 06:45:01 AM tps rtps wtps bread/s bwrtn/s 06:46:01 AM 81.62 16.96 64.66 5438.05 6163.75 06:47:01 AM 95.95 1.08 94.87 75.31 11821.06 06:48:01 AM 27.55 0.42 27.13 64.79 2359.81 06:49:01 AM 83.32 9.41 73.91 1681.84 7413.58 06:50:01 AM 19.53 0.00 19.53 0.00 2425.49 06:51:01 AM 4.98 0.07 4.92 4.93 210.93 06:52:01 AM 1.15 0.00 1.15 0.00 107.51 06:53:01 AM 0.20 0.00 0.20 0.00 19.28 06:54:01 AM 0.22 0.00 0.22 0.00 3.12 06:55:02 AM 0.40 0.00 0.40 0.00 77.71 06:56:01 AM 6.51 5.85 0.66 564.96 24.92 06:57:01 AM 3.45 0.00 3.45 0.00 177.14 06:58:01 AM 0.62 0.00 0.62 0.00 41.61 06:59:01 AM 0.52 0.00 0.52 0.00 23.98 07:00:01 AM 1.52 0.03 1.48 0.27 49.13 07:01:01 AM 0.70 0.02 0.68 0.13 71.79 07:02:01 AM 0.45 0.07 0.38 1.73 73.93 07:03:01 AM 0.72 0.00 0.72 0.00 66.63 07:04:01 AM 0.58 0.00 0.58 0.00 67.56 07:05:01 AM 0.50 0.00 0.50 0.00 55.09 07:06:01 AM 0.40 0.00 0.40 0.00 50.40 07:07:01 AM 0.32 0.00 0.32 0.00 53.27 07:08:01 AM 0.83 0.32 0.52 6.93 153.95 07:09:01 AM 1.12 0.00 1.12 0.00 108.72 07:10:01 AM 0.93 0.00 0.93 0.00 130.32 07:11:01 AM 0.62 0.00 0.62 0.00 94.83 07:12:01 AM 5.51 0.32 5.20 36.92 272.23 07:13:01 AM 35.65 0.47 35.19 52.92 3276.04 Average: 13.43 1.25 12.18 283.01 1264.83 06:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 AM 5402848 7093664 2479576 31.46 2688 1874148 664980 7.45 185908 1974168 185292 06:47:01 AM 5152904 7013112 2729520 34.63 2688 2036360 722076 8.09 207040 2168856 40196 06:48:01 AM 5167700 7057292 2714724 34.44 2688 2065216 692684 7.76 231792 2130424 26732 06:49:01 AM 4911452 7037420 2970972 37.69 2688 2293760 656660 7.35 274960 2311820 58664 06:50:01 AM 4912668 7038380 2969756 37.68 2688 2293760 667856 7.48 274960 2311936 4 06:51:01 AM 4864180 6991664 3018244 38.29 2688 2295528 722796 8.09 275372 2360048 528 06:52:01 AM 4858648 6988248 3023776 38.36 2688 2297644 738264 8.27 275552 2365484 216 06:53:01 AM 4856680 6986596 3025744 38.39 2688 2297960 738264 8.27 275552 2367232 24 06:54:01 AM 4856832 6986756 3025592 38.38 2688 2297968 738264 8.27 275552 2367240 4 06:55:02 AM 4854316 6986468 3028108 38.42 2688 2300196 754512 8.45 275596 2369540 12 06:56:01 AM 4836728 6986388 3045696 38.64 2688 2317676 753140 8.43 277992 2384768 1164 06:57:01 AM 4832176 6984328 3050248 38.70 2688 2320176 753140 8.43 278064 2389080 16 06:58:01 AM 4830352 6983704 3052072 38.72 2688 2321376 753140 8.43 278084 2390836 288 06:59:01 AM 4830284 6983876 3052140 38.72 2688 2321608 753140 8.43 278084 2390904 32 07:00:01 AM 4829360 6983720 3053064 38.73 2688 2322412 769428 8.62 278292 2391484 308 07:01:01 AM 4826392 6982840 3056032 38.77 2688 2324460 749968 8.40 278312 2394200 552 07:02:01 AM 4825276 6983512 3057148 38.78 2688 2326264 749968 8.40 278520 2395452 256 07:03:01 AM 4823560 6983204 3058864 38.81 2688 2327688 749968 8.40 278696 2396868 140 07:04:01 AM 4821848 6983108 3060576 38.83 2688 2329320 749968 8.40 278904 2398472 132 07:05:01 AM 4820960 6983564 3061464 38.84 2688 2330648 749968 8.40 279064 2399340 156 07:06:01 AM 4818680 6983228 3063744 38.87 2688 2332584 749968 8.40 279128 2401464 796 07:07:01 AM 4815848 6982216 3066576 38.90 2688 2334380 749968 8.40 279196 2404248 1164 07:08:01 AM 4810152 6979732 3072272 38.98 2688 2337716 749968 8.40 279336 2408940 32 07:09:01 AM 4808032 6981028 3074392 39.00 2688 2341000 749968 8.40 279612 2411492 780 07:10:01 AM 4804400 6980444 3078024 39.05 2688 2344036 767872 8.60 279716 2414932 560 07:11:01 AM 4801168 6980456 3081256 39.09 2688 2347268 767872 8.60 279784 2418208 1296 07:12:01 AM 4899104 6954616 2983320 37.85 2688 2227292 738624 8.27 313028 2304612 68324 07:13:01 AM 4934852 6989712 2947572 37.39 2688 2227948 721336 8.08 518796 2069572 25376 Average: 4885979 6994617 2996445 38.01 2688 2278085 736563 8.25 280175 2338986 14752 06:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 336.39 214.85 1697.43 61.32 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 79.81 60.48 864.13 9.23 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 19.00 10.15 7.47 4.48 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 241.34 181.01 376.19 46.23 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 1.72 0.77 0.82 0.12 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 50.50 34.99 13.86 9.69 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 43.97 43.80 7.67 3.72 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 13.46 11.23 2.36 1.07 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 2.55 0.25 0.17 0.02 0.00 0.00 0.00 0.00 06:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:02 AM eth0 59.23 59.15 11.37 5.16 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 49.83 32.80 9.94 5.35 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 100.67 87.02 22.33 10.27 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 32.51 29.88 8.15 5.08 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 11.60 10.93 2.57 1.39 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 26.47 21.39 4.56 1.98 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 25.94 23.09 9.43 4.51 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 31.08 28.01 8.76 7.03 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 29.27 30.36 7.93 5.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 34.29 35.75 9.37 6.00 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 27.10 28.53 7.16 4.51 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 28.31 22.71 13.72 3.59 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.10 17.70 5.03 4.37 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.44 18.54 4.30 2.44 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 46.48 46.59 12.08 7.87 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 56.03 54.88 14.66 7.06 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 25.01 23.21 5.15 3.21 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 94.42 58.11 182.86 139.51 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 18.69 17.51 16.06 9.07 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 54.40 43.00 118.84 13.19 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) 02/28/2026 _x86_64_ (2 CPU) 06:44:33 LINUX RESTART (2 CPU) 06:45:01 AM CPU %user %nice %system %iowait %steal %idle 06:46:01 AM all 41.56 0.00 6.37 1.02 0.11 50.95 06:46:01 AM 0 35.74 0.00 6.19 0.83 0.08 57.15 06:46:01 AM 1 47.37 0.00 6.54 1.20 0.13 44.75 06:47:01 AM all 23.17 0.00 3.61 1.43 0.10 71.68 06:47:01 AM 0 13.10 0.00 3.20 1.30 0.10 82.30 06:47:01 AM 1 33.23 0.00 4.03 1.56 0.10 61.08 06:48:01 AM all 14.86 0.00 2.25 0.64 0.08 82.17 06:48:01 AM 0 13.54 0.00 2.24 0.55 0.08 83.58 06:48:01 AM 1 16.18 0.00 2.26 0.72 0.08 80.76 06:49:01 AM all 32.74 0.00 6.24 0.81 0.10 60.11 06:49:01 AM 0 32.01 0.00 6.39 0.85 0.10 60.65 06:49:01 AM 1 33.46 0.00 6.10 0.77 0.10 59.57 06:50:01 AM all 0.08 0.00 0.21 0.31 0.03 99.37 06:50:01 AM 0 0.12 0.00 0.18 0.22 0.05 99.43 06:50:01 AM 1 0.05 0.00 0.23 0.40 0.02 99.30 06:51:01 AM all 8.15 0.00 0.50 0.03 0.08 91.25 06:51:01 AM 0 2.36 0.00 0.28 0.03 0.08 97.24 06:51:01 AM 1 14.02 0.00 0.71 0.02 0.09 85.16 06:52:01 AM all 11.66 0.00 0.60 0.01 0.07 87.67 06:52:01 AM 0 4.64 0.00 0.49 0.02 0.07 94.78 06:52:01 AM 1 18.93 0.00 0.70 0.00 0.07 80.29 06:53:01 AM all 1.96 0.00 0.21 0.00 0.07 97.76 06:53:01 AM 0 2.31 0.00 0.20 0.00 0.07 97.43 06:53:01 AM 1 1.61 0.00 0.22 0.00 0.07 98.10 06:54:01 AM all 0.43 0.00 0.11 0.00 0.07 99.39 06:54:01 AM 0 0.25 0.00 0.13 0.00 0.07 99.55 06:54:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 06:55:02 AM all 6.66 0.00 0.33 0.00 0.08 92.93 06:55:02 AM 0 1.57 0.00 0.33 0.00 0.07 98.03 06:55:02 AM 1 11.76 0.00 0.34 0.00 0.08 87.82 06:56:01 AM all 5.01 0.24 0.43 0.10 0.07 94.15 06:56:01 AM 0 3.17 0.48 0.43 0.20 0.05 95.68 06:56:01 AM 1 6.88 0.00 0.43 0.00 0.09 92.61 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 9.91 0.00 0.57 0.03 0.09 89.41 06:57:01 AM 0 3.89 0.00 0.49 0.03 0.08 95.51 06:57:01 AM 1 16.12 0.00 0.66 0.02 0.09 83.12 06:58:01 AM all 5.98 0.00 0.36 0.00 0.08 93.58 06:58:01 AM 0 6.71 0.00 0.30 0.00 0.07 92.92 06:58:01 AM 1 5.24 0.00 0.42 0.00 0.08 94.25 06:59:01 AM all 3.21 0.00 0.25 0.00 0.08 96.46 06:59:01 AM 0 2.43 0.00 0.25 0.00 0.07 97.25 06:59:01 AM 1 4.00 0.00 0.24 0.00 0.08 95.68 07:00:01 AM all 3.32 0.00 0.33 0.01 0.07 96.28 07:00:01 AM 0 1.37 0.00 0.33 0.00 0.05 98.25 07:00:01 AM 1 5.27 0.00 0.32 0.02 0.08 94.31 07:01:01 AM all 7.09 0.00 0.92 0.02 0.08 91.90 07:01:01 AM 0 4.84 0.00 1.42 0.02 0.08 93.64 07:01:01 AM 1 9.38 0.00 0.41 0.02 0.07 90.13 07:02:01 AM all 8.17 0.00 0.51 0.00 0.05 91.27 07:02:01 AM 0 4.19 0.00 0.49 0.00 0.05 95.27 07:02:01 AM 1 12.17 0.00 0.53 0.00 0.05 87.25 07:03:01 AM all 4.02 0.00 0.32 0.00 0.07 95.59 07:03:01 AM 0 3.10 0.00 0.30 0.00 0.07 96.53 07:03:01 AM 1 4.95 0.00 0.33 0.00 0.07 94.65 07:04:01 AM all 4.67 0.00 0.37 0.00 0.06 94.90 07:04:01 AM 0 3.73 0.00 0.35 0.00 0.05 95.86 07:04:01 AM 1 5.60 0.00 0.38 0.00 0.07 93.94 07:05:01 AM all 3.65 0.00 0.33 0.00 0.06 95.97 07:05:01 AM 0 3.88 0.00 0.30 0.00 0.07 95.75 07:05:01 AM 1 3.41 0.00 0.35 0.00 0.05 96.19 07:06:01 AM all 4.88 0.00 0.32 0.00 0.07 94.73 07:06:01 AM 0 7.83 0.00 0.33 0.00 0.08 91.75 07:06:01 AM 1 1.94 0.00 0.30 0.00 0.05 97.71 07:07:01 AM all 6.68 0.00 0.28 0.00 0.08 92.97 07:07:01 AM 0 3.88 0.00 0.22 0.00 0.07 95.83 07:07:01 AM 1 9.49 0.00 0.34 0.00 0.08 90.08 07:07:01 AM CPU %user %nice %system %iowait %steal %idle 07:08:01 AM all 10.60 0.00 0.27 0.02 0.39 88.72 07:08:01 AM 0 5.80 0.00 0.25 0.02 0.58 93.35 07:08:01 AM 1 15.40 0.00 0.30 0.02 0.20 84.08 07:09:01 AM all 10.52 0.00 0.42 0.02 0.08 88.96 07:09:01 AM 0 6.52 0.00 0.39 0.00 0.07 93.03 07:09:01 AM 1 14.49 0.00 0.45 0.03 0.08 84.94 07:10:01 AM all 10.52 0.00 0.45 0.03 0.08 88.92 07:10:01 AM 0 5.50 0.00 0.40 0.03 0.08 93.98 07:10:01 AM 1 15.58 0.00 0.49 0.02 0.08 83.83 07:11:01 AM all 7.92 0.00 0.29 0.01 0.07 91.71 07:11:01 AM 0 0.90 0.00 0.15 0.02 0.05 98.88 07:11:01 AM 1 14.93 0.00 0.43 0.00 0.08 84.55 07:12:01 AM all 19.92 0.00 1.65 0.06 0.09 78.28 07:12:01 AM 0 19.75 0.00 1.50 0.08 0.08 78.58 07:12:01 AM 1 20.09 0.00 1.80 0.03 0.10 77.98 07:13:01 AM all 31.28 0.00 4.36 0.24 0.09 64.03 07:13:01 AM 0 22.88 0.00 4.15 0.27 0.08 72.62 07:13:01 AM 1 39.67 0.00 4.57 0.22 0.10 55.45 Average: all 10.69 0.01 1.18 0.17 0.09 87.87 Average: 0 7.73 0.02 1.14 0.16 0.09 90.86 Average: 1 13.66 0.00 1.22 0.18 0.08 84.86