---> uname -a: Linux prd-centos8-robot-2c-8g-24284.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4824 19 2214 6741 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:22:f6:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84839sec preferred_lft 84839sec inet6 fe80::f816:3eff:fe22:f6fe/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) 03/01/2026 _x86_64_ (2 CPU) 00:46:51 LINUX RESTART (2 CPU) 12:47:02 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 215.94 161.68 54.26 15206.03 39835.05 12:49:01 AM 121.59 1.23 120.36 79.57 12894.37 12:50:01 AM 33.26 0.35 32.91 61.98 4052.62 12:51:01 AM 72.29 9.45 62.85 1681.17 3816.88 12:52:01 AM 32.98 0.03 32.94 3.47 6308.12 12:53:01 AM 0.35 0.00 0.35 0.00 5.00 12:54:01 AM 0.32 0.00 0.32 0.00 3.55 12:55:01 AM 0.50 0.05 0.45 4.80 12.06 12:56:01 AM 2.13 0.00 2.13 0.00 96.20 12:57:01 AM 0.25 0.00 0.25 0.00 10.86 12:58:01 AM 0.37 0.05 0.32 2.00 28.67 12:59:01 AM 0.45 0.00 0.45 0.00 86.69 01:00:01 AM 0.48 0.00 0.48 0.00 9.06 01:01:01 AM 0.57 0.05 0.52 0.40 7.01 01:02:01 AM 0.55 0.10 0.45 2.00 7.73 01:03:01 AM 1.58 0.00 1.58 0.00 33.16 01:04:01 AM 0.32 0.00 0.32 0.00 3.68 01:05:01 AM 0.45 0.02 0.43 0.93 10.96 01:06:01 AM 0.68 0.00 0.68 0.00 16.15 01:07:01 AM 0.55 0.00 0.55 0.00 13.46 01:08:01 AM 0.27 0.00 0.27 0.00 9.58 01:09:01 AM 0.18 0.00 0.18 0.00 11.88 01:10:01 AM 0.20 0.03 0.17 1.33 44.54 01:11:01 AM 0.45 0.00 0.45 0.00 12.41 01:12:01 AM 16.41 0.38 16.03 46.65 1030.49 Average: 20.00 6.84 13.16 674.05 2709.96 12:47:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5530144 7041952 2352288 29.84 2688 1705708 732524 8.20 184820 1889960 91160 12:49:01 AM 5130320 6990244 2752112 34.91 2688 2035864 726736 8.14 207468 2196632 100680 12:50:01 AM 5214360 7075872 2668072 33.85 2688 2037728 650600 7.28 228092 2092692 9020 12:51:01 AM 4869056 6995448 3013376 38.23 2688 2292952 706952 7.92 269764 2366268 174512 12:52:01 AM 4870612 6996964 3011820 38.21 2688 2293276 689696 7.72 275612 2354192 4 12:53:01 AM 4870452 6996804 3011980 38.21 2688 2293276 689696 7.72 275616 2354260 4 12:54:01 AM 4870748 6997100 3011684 38.21 2688 2293276 689696 7.72 275616 2354200 4 12:55:01 AM 4824892 6951952 3057540 38.79 2688 2293984 776520 8.69 275948 2399304 464 12:56:01 AM 4822864 6950320 3059568 38.82 2688 2294396 776520 8.69 275952 2401516 56 12:57:01 AM 4822848 6950712 3059584 38.82 2688 2294788 776520 8.69 275952 2401380 220 12:58:01 AM 4815776 6946036 3066656 38.90 2688 2297184 776520 8.69 276232 2407864 1840 12:59:01 AM 4808460 6939308 3073972 39.00 2688 2297772 792844 8.88 276380 2414744 4 01:00:01 AM 4809080 6940032 3073352 38.99 2688 2297876 815548 9.13 276380 2414100 4 01:01:01 AM 4808480 6939448 3073952 39.00 2688 2297892 794540 8.90 276384 2414756 4 01:02:01 AM 4808936 6939996 3073496 38.99 2688 2297968 793688 8.89 276684 2414348 16 01:03:01 AM 4808896 6939952 3073536 38.99 2688 2297972 793688 8.89 276684 2414580 4 01:04:01 AM 4808648 6939704 3073784 39.00 2688 2297972 793688 8.89 276684 2414636 4 01:05:01 AM 4808360 6939660 3074072 39.00 2688 2298240 793688 8.89 276684 2415164 24 01:06:01 AM 4808204 6939764 3074228 39.00 2688 2298500 793688 8.89 276684 2415212 24 01:07:01 AM 4808120 6939936 3074312 39.00 2688 2298752 793688 8.89 276684 2415468 12 01:08:01 AM 4807420 6939492 3075012 39.01 2688 2299008 793688 8.89 276684 2415912 108 01:09:01 AM 4807412 6939748 3075020 39.01 2688 2299260 793688 8.89 276684 2415908 44 01:10:01 AM 4732584 6866328 3149848 39.96 2688 2300684 880404 9.86 276716 2490048 132 01:11:01 AM 4733040 6866876 3149392 39.95 2688 2300752 880404 9.86 276716 2489788 4 01:12:01 AM 5004312 6962356 2878120 36.51 2688 2130980 740736 8.29 483356 2035452 22356 Average: 4880161 6957040 3002271 38.09 2688 2245842 769838 8.62 276019 2351935 16028 12:47:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 334.56 187.19 1550.25 60.54 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 113.41 91.27 1345.46 12.38 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 17.21 10.61 6.90 3.95 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 46.25 40.67 339.74 10.39 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 523.15 386.29 101.21 86.25 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.40 2.12 1.24 0.49 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.98 1.92 0.51 0.42 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 44.04 29.10 11.56 3.16 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 12.63 10.01 3.02 1.95 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 13.75 9.85 3.13 1.91 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.84 15.69 10.88 3.09 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 35.93 34.81 31.44 3.30 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 18.78 13.60 16.74 0.96 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 1.97 0.22 0.43 0.20 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.23 0.05 0.20 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.95 0.40 0.59 0.27 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 3.08 0.47 0.54 0.22 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 8.80 8.18 2.32 0.79 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.85 2.05 1.75 0.43 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 4.85 2.07 2.07 0.43 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 3.92 2.53 2.50 0.94 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 1.90 2.02 1.68 0.42 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 74.30 70.87 40.58 6.38 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 0.82 0.25 0.14 0.04 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 92.27 63.13 108.45 41.82 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 55.17 39.31 142.41 9.60 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) 03/01/2026 _x86_64_ (2 CPU) 00:46:51 LINUX RESTART (2 CPU) 12:47:02 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 47.54 0.06 10.91 17.69 0.10 23.70 12:48:01 AM 0 49.01 0.05 10.48 17.96 0.10 22.40 12:48:01 AM 1 46.07 0.07 11.35 17.41 0.10 24.99 12:49:01 AM all 36.79 0.00 5.82 3.20 0.10 54.09 12:49:01 AM 0 23.41 0.00 4.32 2.76 0.10 69.40 12:49:01 AM 1 50.21 0.00 7.32 3.64 0.10 38.74 12:50:01 AM all 11.06 0.00 1.66 1.64 0.07 85.58 12:50:01 AM 0 8.82 0.00 1.37 1.75 0.07 87.99 12:50:01 AM 1 13.29 0.00 1.95 1.52 0.07 83.17 12:51:01 AM all 33.43 0.00 6.22 1.55 0.10 58.70 12:51:01 AM 0 25.52 0.00 6.03 1.85 0.10 66.50 12:51:01 AM 1 41.32 0.00 6.42 1.25 0.10 50.91 12:52:01 AM all 3.76 0.00 1.54 1.08 0.05 93.57 12:52:01 AM 0 2.82 0.00 1.43 0.69 0.05 95.02 12:52:01 AM 1 4.69 0.00 1.66 1.47 0.05 92.12 12:53:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 12:53:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:53:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:54:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:54:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 12:54:01 AM 1 0.48 0.00 0.03 0.00 0.02 99.47 12:55:01 AM all 2.75 0.00 0.31 0.00 0.05 96.89 12:55:01 AM 0 0.94 0.00 0.28 0.00 0.05 98.73 12:55:01 AM 1 4.57 0.00 0.33 0.00 0.05 95.05 12:56:01 AM all 4.69 0.00 0.34 0.02 0.06 94.89 12:56:01 AM 0 6.44 0.00 0.44 0.02 0.07 93.04 12:56:01 AM 1 2.94 0.00 0.25 0.02 0.05 96.74 12:57:01 AM all 4.53 0.00 0.34 0.00 0.07 95.06 12:57:01 AM 0 3.83 0.00 0.32 0.00 0.05 95.80 12:57:01 AM 1 5.23 0.00 0.37 0.00 0.08 94.31 12:58:01 AM all 8.43 0.00 0.72 0.00 0.06 90.80 12:58:01 AM 0 11.52 0.00 1.10 0.00 0.07 87.31 12:58:01 AM 1 5.34 0.00 0.33 0.00 0.05 94.27 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 6.10 0.00 0.92 0.00 0.08 92.90 12:59:01 AM 0 10.30 0.00 1.55 0.00 0.07 88.08 12:59:01 AM 1 2.16 0.00 0.32 0.00 0.08 97.43 01:00:01 AM all 4.30 0.00 0.47 0.00 0.07 95.17 01:00:01 AM 0 1.90 0.00 0.27 0.00 0.08 97.74 01:00:01 AM 1 6.86 0.00 0.67 0.00 0.05 92.41 01:01:01 AM all 4.29 0.00 0.47 0.01 0.05 95.18 01:01:01 AM 0 0.45 0.00 0.17 0.02 0.03 99.33 01:01:01 AM 1 8.56 0.00 0.80 0.00 0.07 90.57 01:02:01 AM all 4.30 0.00 0.55 0.00 0.07 95.08 01:02:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.16 01:02:01 AM 1 8.34 0.00 1.02 0.00 0.07 90.57 01:03:01 AM all 3.97 0.00 0.35 0.01 0.06 95.61 01:03:01 AM 0 7.16 0.00 0.57 0.00 0.06 92.22 01:03:01 AM 1 1.05 0.00 0.15 0.02 0.07 98.72 01:04:01 AM all 3.87 0.00 0.39 0.00 0.06 95.68 01:04:01 AM 0 6.00 0.00 0.53 0.00 0.07 93.40 01:04:01 AM 1 1.85 0.00 0.26 0.00 0.05 97.84 01:05:01 AM all 1.81 0.00 0.16 0.00 0.05 97.98 01:05:01 AM 0 1.12 0.00 0.12 0.00 0.05 98.71 01:05:01 AM 1 2.52 0.00 0.21 0.00 0.05 97.23 01:06:01 AM all 1.04 0.00 0.13 0.00 0.08 98.75 01:06:01 AM 0 1.34 0.00 0.12 0.00 0.07 98.48 01:06:01 AM 1 0.75 0.00 0.15 0.00 0.08 99.01 01:07:01 AM all 1.05 0.00 0.12 0.00 0.08 98.75 01:07:01 AM 0 1.37 0.00 0.10 0.00 0.10 98.43 01:07:01 AM 1 0.73 0.00 0.13 0.00 0.07 99.06 01:08:01 AM all 1.16 0.00 0.13 0.00 0.06 98.65 01:08:01 AM 0 1.12 0.00 0.12 0.00 0.05 98.71 01:08:01 AM 1 1.20 0.00 0.13 0.00 0.07 98.60 01:09:01 AM all 0.96 0.00 0.11 0.00 0.08 98.86 01:09:01 AM 0 1.22 0.00 0.12 0.00 0.10 98.56 01:09:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 5.86 0.00 0.80 0.01 0.07 93.27 01:10:01 AM 0 3.74 0.00 0.39 0.00 0.07 95.81 01:10:01 AM 1 8.02 0.00 1.21 0.02 0.07 90.68 01:11:01 AM all 0.53 0.00 0.12 0.00 0.07 99.29 01:11:01 AM 0 0.55 0.00 0.12 0.00 0.07 99.26 01:11:01 AM 1 0.50 0.00 0.12 0.00 0.07 99.32 01:12:01 AM all 18.79 0.00 3.19 0.18 0.07 77.77 01:12:01 AM 0 16.99 0.00 2.80 0.07 0.07 80.07 01:12:01 AM 1 20.59 0.00 3.57 0.30 0.07 75.46 Average: all 8.49 0.00 1.44 1.01 0.07 88.98 Average: 0 7.43 0.00 1.32 1.00 0.07 90.18 Average: 1 9.56 0.00 1.56 1.03 0.07 87.78