---> uname -a: Linux prd-centos8-robot-2c-8g-3998.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 662 4802 19 2232 6735 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:d1:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85257sec preferred_lft 85257sec inet6 fe80::f816:3eff:fe4d:d168/64 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) 10/31/2025 _x86_64_ (2 CPU) 03:43:01 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 117.93 0.32 117.61 14.53 12021.28 03:46:01 AM 36.81 1.00 35.81 113.05 4221.26 03:47:01 AM 63.78 7.00 56.78 1292.10 3827.16 03:48:01 AM 40.64 0.03 40.61 3.47 6570.52 03:49:01 AM 4.28 0.00 4.28 0.00 141.44 03:50:01 AM 0.28 0.00 0.28 0.00 4.53 03:51:01 AM 0.60 0.22 0.38 11.73 21.33 03:52:02 AM 2.07 0.03 2.03 1.87 206.48 03:53:01 AM 0.31 0.00 0.31 0.00 110.17 03:54:01 AM 0.57 0.00 0.57 0.00 86.89 03:55:01 AM 0.25 0.00 0.25 0.00 41.11 03:56:01 AM 0.20 0.00 0.20 0.00 94.27 03:57:01 AM 0.18 0.00 0.18 0.00 92.90 03:58:01 AM 0.23 0.00 0.23 0.00 113.13 03:59:01 AM 1.47 0.03 1.43 0.27 136.14 04:00:01 AM 0.22 0.00 0.22 0.00 99.83 04:01:01 AM 8.20 0.32 7.88 36.92 381.71 04:02:01 AM 34.71 0.60 34.11 65.66 2565.91 Average: 17.39 0.53 16.86 85.61 1709.07 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5035232 6905436 2847200 36.12 2688 2046908 823584 9.22 191468 2311152 146088 03:46:01 AM 5197912 7039856 2684520 34.06 2688 2017632 708872 7.94 219444 2116684 10760 03:47:01 AM 4869156 6965020 3013276 38.23 2688 2261548 718780 8.05 253848 2375144 175496 03:48:01 AM 4912448 7007844 2969984 37.68 2688 2261764 693960 7.77 260672 2325700 16 03:49:01 AM 4912324 7007720 2970108 37.68 2688 2261764 693960 7.77 260676 2325868 4 03:50:01 AM 4911552 7006952 2970880 37.69 2688 2261768 712696 7.98 260676 2326152 8 03:51:01 AM 4866536 6963800 3015896 38.26 2688 2263632 773620 8.66 260828 2371104 996 03:52:02 AM 4855828 6956388 3026604 38.40 2688 2266976 792788 8.88 261100 2381468 192 03:53:01 AM 4849712 6953388 3032720 38.47 2688 2270044 811940 9.09 261100 2387676 80 03:54:01 AM 4847448 6953500 3034984 38.50 2688 2272420 811940 9.09 261364 2389752 120 03:55:01 AM 4844616 6953352 3037816 38.54 2688 2275108 811940 9.09 261388 2392556 1672 03:56:01 AM 4842004 6952604 3040428 38.57 2688 2276984 811940 9.09 261392 2395180 756 03:57:01 AM 4836992 6950596 3045440 38.64 2688 2279988 830756 9.30 261392 2399888 1004 03:58:01 AM 4833560 6950332 3048872 38.68 2688 2283172 837592 9.38 261392 2403192 828 03:59:01 AM 4830324 6949916 3052108 38.72 2688 2285984 859876 9.63 261604 2406072 512 04:00:01 AM 4827016 6949732 3055416 38.76 2688 2289116 864524 9.68 261604 2409248 720 04:01:01 AM 4821960 6845628 3060472 38.83 2688 2194108 845000 9.46 321932 2371928 94148 04:02:01 AM 4937112 6914128 2945320 37.37 2688 2149332 772520 8.65 487348 2099372 25104 Average: 4890652 6957011 2991780 37.96 2688 2234347 787572 8.82 270513 2343785 25472 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.41 98.08 1464.50 13.47 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 13.40 10.31 6.74 3.95 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 43.05 38.12 334.93 8.23 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 493.95 359.51 103.88 86.30 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 2.52 2.00 0.57 0.49 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 2.57 2.25 0.44 0.45 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 55.95 41.15 16.42 3.83 0.00 0.00 0.00 0.00 03:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:02 AM eth0 222.01 222.46 38.51 16.34 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 165.24 164.67 31.36 12.88 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 85.65 85.90 16.82 6.80 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 60.77 59.64 36.87 4.95 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 106.45 106.93 17.79 8.23 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 107.26 107.61 21.77 8.72 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 157.36 157.66 30.70 11.86 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 120.73 119.94 24.35 9.73 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 168.28 169.24 32.06 12.32 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 175.39 136.40 156.66 122.60 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.88 16.46 15.24 8.26 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 117.94 105.40 130.63 18.86 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) 10/31/2025 _x86_64_ (2 CPU) 03:43:01 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 38.95 0.00 5.21 1.64 0.12 54.08 03:45:01 AM 0 30.76 0.00 4.41 1.59 0.12 63.13 03:45:01 AM 1 47.13 0.00 6.01 1.70 0.12 45.04 03:46:01 AM all 15.70 0.00 2.23 0.52 0.09 81.46 03:46:01 AM 0 8.43 0.00 2.04 0.45 0.08 89.00 03:46:01 AM 1 22.95 0.00 2.42 0.58 0.10 73.95 03:47:01 AM all 32.25 0.00 6.14 0.71 0.13 60.77 03:47:01 AM 0 21.17 0.00 5.54 0.75 0.12 72.42 03:47:01 AM 1 43.34 0.00 6.75 0.67 0.13 49.11 03:48:01 AM all 7.82 0.00 2.26 0.58 0.08 89.26 03:48:01 AM 0 3.34 0.00 2.10 0.76 0.08 93.72 03:48:01 AM 1 12.30 0.00 2.42 0.40 0.08 84.79 03:49:01 AM all 0.31 0.00 0.07 0.02 0.06 99.55 03:49:01 AM 0 0.38 0.00 0.07 0.00 0.05 99.50 03:49:01 AM 1 0.23 0.00 0.07 0.03 0.07 99.60 03:50:01 AM all 0.36 0.00 0.09 0.00 0.05 99.50 03:50:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 03:50:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 03:51:01 AM all 3.76 0.00 0.52 0.01 0.07 95.64 03:51:01 AM 0 1.41 0.00 0.37 0.00 0.10 98.13 03:51:01 AM 1 6.12 0.00 0.67 0.02 0.03 93.16 03:52:02 AM all 11.12 0.00 1.14 0.02 0.10 87.62 03:52:02 AM 0 5.70 0.00 1.04 0.03 0.08 93.14 03:52:02 AM 1 16.62 0.00 1.24 0.00 0.12 82.02 03:53:01 AM all 11.33 0.00 1.05 0.00 0.11 87.51 03:53:01 AM 0 14.41 0.00 1.26 0.00 0.12 84.22 03:53:01 AM 1 8.26 0.00 0.85 0.00 0.10 90.78 03:54:01 AM all 8.06 0.00 0.75 0.01 0.11 91.07 03:54:01 AM 0 4.83 0.00 0.62 0.02 0.10 94.44 03:54:01 AM 1 11.34 0.00 0.88 0.00 0.12 87.66 03:55:01 AM all 6.93 0.00 0.59 0.00 0.10 92.38 03:55:01 AM 0 2.13 0.00 0.35 0.00 0.08 97.44 03:55:01 AM 1 11.75 0.00 0.82 0.00 0.12 87.31 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 6.08 0.00 0.65 0.00 0.14 93.13 03:56:01 AM 0 5.48 0.00 0.49 0.00 0.12 93.92 03:56:01 AM 1 6.69 0.00 0.81 0.00 0.17 92.33 03:57:01 AM all 9.23 0.00 0.75 0.00 0.12 89.91 03:57:01 AM 0 5.21 0.00 0.62 0.00 0.10 94.07 03:57:01 AM 1 13.25 0.00 0.88 0.00 0.13 85.74 03:58:01 AM all 9.67 0.00 0.97 0.00 0.10 89.26 03:58:01 AM 0 11.66 0.00 1.01 0.00 0.10 87.23 03:58:01 AM 1 7.70 0.00 0.92 0.00 0.10 91.27 03:59:01 AM all 9.19 0.00 0.94 0.00 0.11 89.76 03:59:01 AM 0 4.96 0.00 0.74 0.00 0.10 94.20 03:59:01 AM 1 13.42 0.00 1.15 0.00 0.12 85.31 04:00:01 AM all 8.61 0.00 1.02 0.00 0.10 90.27 04:00:01 AM 0 9.35 0.00 1.10 0.00 0.10 89.45 04:00:01 AM 1 7.87 0.00 0.94 0.00 0.10 91.08 04:01:01 AM all 22.54 0.00 2.70 0.07 0.12 74.57 04:01:01 AM 0 13.18 0.00 2.28 0.05 0.10 84.39 04:01:01 AM 1 31.95 0.00 3.13 0.08 0.13 64.71 04:02:01 AM all 31.07 0.00 4.27 0.26 0.10 64.30 04:02:01 AM 0 12.50 0.00 3.78 0.32 0.10 83.30 04:02:01 AM 1 49.67 0.00 4.77 0.20 0.10 45.26 Average: all 12.96 0.00 1.75 0.21 0.10 84.98 Average: 0 8.62 0.00 1.55 0.22 0.10 89.51 Average: 1 17.32 0.00 1.94 0.21 0.10 80.43