---> uname -a: Linux prd-centos8-robot-2c-8g-7264.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 641 4775 19 2280 6757 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:60:80:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84616sec preferred_lft 84616sec inet6 fe80::f816:3eff:fe60:803e/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) 02/03/2026 _x86_64_ (2 CPU) 00:47:26 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 92.24 16.89 75.35 5429.65 7243.00 12:50:01 AM 87.55 1.08 86.47 75.31 10884.37 12:51:01 AM 33.95 0.42 33.53 64.77 2209.41 12:52:01 AM 74.43 6.93 67.49 1289.30 7902.92 12:53:01 AM 10.46 0.00 10.46 0.00 1036.18 12:54:01 AM 0.53 0.00 0.53 0.00 8.30 12:55:01 AM 0.32 0.00 0.32 0.00 3.15 12:56:01 AM 2.30 0.10 2.20 6.80 158.01 12:57:01 AM 0.35 0.00 0.35 0.00 209.20 12:58:01 AM 0.35 0.00 0.35 0.00 39.13 12:59:01 AM 0.30 0.00 0.30 0.00 230.69 01:00:01 AM 0.30 0.00 0.30 0.00 45.59 01:01:01 AM 0.22 0.00 0.22 0.00 38.62 01:02:01 AM 0.37 0.08 0.28 1.87 11.18 01:03:01 AM 0.53 0.03 0.50 0.27 23.91 01:04:01 AM 1.27 0.00 1.27 0.00 63.51 01:05:01 AM 0.45 0.00 0.45 0.00 181.27 01:06:01 AM 0.40 0.00 0.40 0.00 199.17 01:07:01 AM 0.28 0.00 0.28 0.00 85.55 01:08:01 AM 0.40 0.00 0.40 0.00 165.57 01:09:01 AM 0.32 0.00 0.32 0.00 61.20 01:10:01 AM 0.20 0.00 0.20 0.00 86.92 01:11:01 AM 0.18 0.00 0.18 0.00 9.67 01:12:01 AM 0.25 0.00 0.25 0.00 21.94 01:13:01 AM 0.33 0.00 0.33 0.00 15.53 01:14:01 AM 0.50 0.00 0.50 0.00 90.29 01:15:01 AM 0.58 0.32 0.27 6.93 48.82 01:16:01 AM 13.18 0.32 12.86 36.93 2626.85 01:17:01 AM 33.61 0.52 33.09 63.85 1559.76 Average: 12.24 0.91 11.32 237.60 1212.45 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5362948 7080740 2519472 31.96 2688 1900592 661660 7.41 186876 2010580 181280 12:50:01 AM 5205088 7049080 2677332 33.97 2688 2020308 677796 7.59 207748 2117024 17672 12:51:01 AM 5110996 7038836 2771424 35.16 2688 2099492 678124 7.59 229076 2175924 72552 12:52:01 AM 4926312 7026436 2956108 37.50 2688 2266632 664348 7.44 261304 2306376 26048 12:53:01 AM 4925548 7025676 2956872 37.51 2688 2266644 664348 7.44 261312 2306408 4 12:54:01 AM 4925472 7025600 2956948 37.51 2688 2266644 664348 7.44 261316 2306480 4 12:55:01 AM 4925556 7025684 2956864 37.51 2688 2266644 664348 7.44 261316 2306412 4 12:56:01 AM 4870320 6973488 3012100 38.21 2688 2269700 757676 8.48 261840 2360728 224 12:57:01 AM 4858620 6968092 3023800 38.36 2688 2275988 778760 8.72 261840 2371756 292 12:58:01 AM 4854920 6968252 3027500 38.41 2688 2279848 802104 8.98 261840 2375844 3152 12:59:01 AM 4848960 6966292 3033460 38.48 2688 2283848 818236 9.16 262144 2381732 280 01:00:01 AM 4849288 6967628 3033132 38.48 2688 2284856 776388 8.69 262208 2381572 24 01:01:01 AM 4848132 6967556 3034288 38.49 2688 2285936 758652 8.49 262224 2382640 84 01:02:01 AM 4847620 6967488 3034800 38.50 2688 2286380 758652 8.49 262400 2382832 184 01:03:01 AM 4846984 6967412 3035436 38.51 2688 2286940 752708 8.43 262536 2383444 236 01:04:01 AM 4838228 6962360 3044192 38.62 2688 2290668 802132 8.98 262588 2391712 2976 01:05:01 AM 4828804 6956512 3053616 38.74 2688 2294244 802132 8.98 262588 2400164 1304 01:06:01 AM 4824664 6956976 3057756 38.79 2688 2298824 802132 8.98 262588 2405484 8 01:07:01 AM 4822668 6958180 3059752 38.82 2688 2302024 817848 9.16 262588 2407304 728 01:08:01 AM 4817016 6958240 3065404 38.89 2688 2307744 817848 9.16 262588 2413204 1600 01:09:01 AM 4816660 6958228 3065760 38.89 2688 2308088 817848 9.16 262588 2413344 228 01:10:01 AM 4815736 6959680 3066684 38.91 2688 2310456 787572 8.82 262588 2414340 28 01:11:01 AM 4815740 6960080 3066680 38.91 2688 2310852 787572 8.82 262588 2414556 180 01:12:01 AM 4815836 6960604 3066584 38.90 2688 2311280 769264 8.61 262588 2414556 40 01:13:01 AM 4813744 6960260 3068676 38.93 2688 2313028 769264 8.61 262588 2416248 1452 01:14:01 AM 4809056 6957300 3073364 38.99 2688 2314756 834064 9.34 262736 2420448 748 01:15:01 AM 4805668 6955284 3076752 39.03 2688 2316120 849452 9.51 262860 2423876 540 01:16:01 AM 4919692 6944480 2962728 37.59 2688 2197076 728544 8.16 352452 2243404 22856 01:17:01 AM 4949392 6978064 2933028 37.21 2688 2201672 719204 8.05 512812 2059072 25336 Average: 4893092 6980845 2989328 37.92 2688 2255768 758035 8.49 268370 2337499 12416 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 356.09 222.73 1866.81 62.11 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 70.33 53.62 710.28 9.05 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 26.22 23.49 91.10 6.78 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 643.64 467.78 370.96 104.08 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 4.17 2.85 1.37 3.62 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 2.35 1.95 0.55 0.48 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 2.95 1.98 0.47 0.43 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 53.34 37.91 22.70 4.36 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 30.31 30.82 36.01 4.13 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 17.80 17.45 18.38 2.78 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 85.70 86.34 31.59 7.59 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 53.96 52.77 11.13 4.44 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 54.58 52.43 11.73 5.09 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 10.94 9.36 2.66 1.84 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 7.86 6.66 2.81 1.26 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 76.22 75.50 15.22 14.98 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 90.90 90.75 47.95 6.86 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 101.05 101.13 58.24 7.65 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 79.32 74.99 41.74 5.83 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 86.99 87.64 57.65 7.13 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 41.40 41.27 6.45 3.00 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 56.38 55.68 26.48 5.18 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 12.83 10.81 3.07 2.20 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 11.69 10.26 2.77 2.06 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 46.24 45.94 26.47 3.70 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 83.27 64.10 14.16 6.33 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 29.12 25.46 5.43 2.63 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 129.38 83.55 181.13 147.18 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 16.44 14.81 14.17 7.51 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 78.51 63.70 125.89 15.15 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) 02/03/2026 _x86_64_ (2 CPU) 00:47:26 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 43.29 0.00 6.68 1.25 0.10 48.68 12:49:01 AM 0 51.16 0.00 8.02 1.61 0.08 39.12 12:49:01 AM 1 35.38 0.00 5.33 0.89 0.12 58.28 12:50:01 AM all 21.47 0.00 3.70 1.26 0.08 73.48 12:50:01 AM 0 29.45 0.00 4.66 1.39 0.08 64.42 12:50:01 AM 1 13.51 0.00 2.75 1.13 0.08 82.53 12:51:01 AM all 22.84 0.00 3.67 0.59 0.08 72.82 12:51:01 AM 0 22.89 0.00 3.87 0.52 0.08 72.64 12:51:01 AM 1 22.80 0.00 3.46 0.67 0.07 73.01 12:52:01 AM all 24.01 0.00 5.55 0.78 0.08 69.58 12:52:01 AM 0 33.17 0.00 6.13 0.69 0.08 59.94 12:52:01 AM 1 14.85 0.00 4.97 0.87 0.08 79.22 12:53:01 AM all 0.37 0.00 0.14 0.10 0.04 99.35 12:53:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:53:01 AM 1 0.58 0.00 0.20 0.20 0.05 98.96 12:54:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 12:54:01 AM 0 0.13 0.00 0.08 0.00 0.07 99.72 12:54:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 12:55:01 AM all 0.26 0.00 0.09 0.00 0.04 99.61 12:55:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:55:01 AM 1 0.38 0.00 0.10 0.00 0.05 99.47 12:56:01 AM all 7.30 0.00 0.93 0.09 0.07 91.61 12:56:01 AM 0 5.86 0.00 0.44 0.02 0.07 93.62 12:56:01 AM 1 8.74 0.00 1.42 0.17 0.07 89.60 12:57:01 AM all 11.96 0.00 0.87 0.01 0.08 87.08 12:57:01 AM 0 20.04 0.00 1.46 0.00 0.08 78.42 12:57:01 AM 1 3.88 0.00 0.28 0.02 0.08 95.74 12:58:01 AM all 8.38 0.00 0.29 0.00 0.08 91.26 12:58:01 AM 0 11.89 0.00 0.32 0.00 0.08 87.71 12:58:01 AM 1 4.87 0.00 0.27 0.00 0.07 94.80 12:59:01 AM all 11.29 0.00 1.16 0.01 0.08 87.45 12:59:01 AM 0 17.64 0.00 1.80 0.02 0.08 80.45 12:59:01 AM 1 5.03 0.00 0.54 0.00 0.08 94.35 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.82 0.00 0.51 0.00 0.08 93.59 01:00:01 AM 0 7.55 0.00 0.57 0.00 0.07 91.81 01:00:01 AM 1 4.07 0.00 0.46 0.00 0.08 95.39 01:01:01 AM all 6.77 0.00 0.63 0.00 0.07 92.53 01:01:01 AM 0 8.77 0.00 0.75 0.00 0.07 90.40 01:01:01 AM 1 4.77 0.00 0.50 0.00 0.07 94.66 01:02:01 AM all 4.38 0.00 0.34 0.00 0.08 95.20 01:02:01 AM 0 3.51 0.00 0.27 0.00 0.07 96.16 01:02:01 AM 1 5.25 0.00 0.42 0.00 0.08 94.25 01:03:01 AM all 3.53 0.00 0.48 0.00 0.07 95.92 01:03:01 AM 0 3.19 0.00 0.57 0.00 0.07 96.18 01:03:01 AM 1 3.87 0.00 0.40 0.00 0.07 95.67 01:04:01 AM all 11.99 0.00 0.78 0.01 0.09 87.14 01:04:01 AM 0 13.52 0.00 1.16 0.00 0.07 85.24 01:04:01 AM 1 10.52 0.00 0.42 0.02 0.10 88.94 01:05:01 AM all 5.30 0.00 0.47 0.02 0.08 94.13 01:05:01 AM 0 6.68 0.00 0.54 0.03 0.08 92.67 01:05:01 AM 1 3.91 0.00 0.40 0.00 0.08 95.60 01:06:01 AM all 6.51 0.00 0.74 0.01 0.08 92.67 01:06:01 AM 0 6.26 0.00 0.84 0.00 0.07 92.83 01:06:01 AM 1 6.76 0.00 0.64 0.02 0.08 92.50 01:07:01 AM all 4.18 0.00 0.37 0.00 0.07 95.38 01:07:01 AM 0 6.75 0.00 0.30 0.00 0.08 92.86 01:07:01 AM 1 1.62 0.00 0.44 0.00 0.05 97.89 01:08:01 AM all 9.00 0.00 1.04 0.02 0.08 89.86 01:08:01 AM 0 12.84 0.00 1.26 0.00 0.08 85.82 01:08:01 AM 1 5.17 0.00 0.82 0.03 0.08 93.89 01:09:01 AM all 1.96 0.00 0.25 0.00 0.13 97.66 01:09:01 AM 0 1.68 0.00 0.24 0.00 0.19 97.90 01:09:01 AM 1 2.24 0.00 0.27 0.00 0.07 97.42 01:10:01 AM all 5.84 0.00 0.50 0.00 0.07 93.59 01:10:01 AM 0 6.15 0.00 0.49 0.00 0.07 93.29 01:10:01 AM 1 5.54 0.00 0.52 0.00 0.07 93.88 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.44 0.00 0.21 0.00 0.08 95.27 01:11:01 AM 0 5.23 0.00 0.23 0.00 0.08 94.45 01:11:01 AM 1 3.64 0.00 0.18 0.00 0.08 96.09 01:12:01 AM all 4.31 0.00 0.24 0.00 0.06 95.38 01:12:01 AM 0 6.86 0.00 0.27 0.00 0.07 92.81 01:12:01 AM 1 1.77 0.00 0.22 0.00 0.05 97.96 01:13:01 AM all 6.38 0.00 0.63 0.01 0.08 92.91 01:13:01 AM 0 4.88 0.00 0.52 0.00 0.08 94.51 01:13:01 AM 1 7.92 0.00 0.73 0.02 0.07 91.26 01:14:01 AM all 7.29 0.00 1.23 0.00 0.09 91.38 01:14:01 AM 0 8.81 0.00 1.43 0.00 0.08 89.68 01:14:01 AM 1 5.79 0.00 1.04 0.00 0.10 93.07 01:15:01 AM all 4.77 0.00 0.36 0.01 0.08 94.78 01:15:01 AM 0 7.17 0.00 0.40 0.02 0.08 92.33 01:15:01 AM 1 2.37 0.00 0.32 0.00 0.08 97.23 01:16:01 AM all 22.85 0.00 2.49 0.09 0.08 74.48 01:16:01 AM 0 20.46 0.00 2.47 0.12 0.08 76.86 01:16:01 AM 1 25.24 0.00 2.51 0.07 0.08 72.10 01:17:01 AM all 24.63 0.00 3.89 0.18 0.08 71.22 01:17:01 AM 0 24.52 0.00 3.66 0.10 0.08 71.63 01:17:01 AM 1 24.75 0.00 4.12 0.25 0.08 70.80 Average: all 10.04 0.00 1.32 0.15 0.08 88.41 Average: 0 11.96 0.00 1.48 0.16 0.08 86.33 Average: 1 8.12 0.00 1.16 0.15 0.07 90.49