---> uname -a: Linux prd-centos8-robot-2c-8g-9603.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 651 4772 19 2274 6748 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:5e:0f:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84569sec preferred_lft 84569sec inet6 fe80::f816:3eff:fe5e:f10/64 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) 02/12/2026 _x86_64_ (2 CPU) 00:47:36 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 126.07 70.58 55.50 7849.52 38237.85 12:50:01 AM 127.16 1.17 125.99 77.44 12414.81 12:51:01 AM 33.38 0.38 32.99 64.26 3987.19 12:52:01 AM 61.85 6.93 54.92 1286.37 3556.46 12:53:01 AM 39.64 0.03 39.61 3.47 6562.11 12:54:01 AM 0.37 0.00 0.37 0.00 6.71 12:55:01 AM 0.12 0.00 0.12 0.00 1.03 12:56:01 AM 0.23 0.07 0.17 4.93 2.47 12:57:01 AM 2.12 0.03 2.08 1.87 268.43 12:58:01 AM 0.50 0.00 0.50 0.00 137.88 12:59:01 AM 0.28 0.00 0.28 0.00 112.91 01:00:01 AM 0.55 0.00 0.55 0.00 144.13 01:01:01 AM 0.17 0.00 0.17 0.00 53.77 01:02:01 AM 0.42 0.08 0.33 1.87 12.48 01:03:01 AM 0.33 0.03 0.30 0.27 17.38 01:04:01 AM 1.32 0.00 1.32 0.00 52.77 01:05:01 AM 0.47 0.00 0.47 0.00 129.84 01:06:01 AM 0.38 0.00 0.38 0.00 176.82 01:07:01 AM 0.28 0.00 0.28 0.00 136.25 01:08:01 AM 0.40 0.00 0.40 0.00 151.47 01:09:01 AM 0.53 0.00 0.53 0.00 82.84 01:10:01 AM 0.32 0.00 0.32 0.00 36.54 01:11:01 AM 0.22 0.00 0.22 0.00 62.00 01:12:01 AM 0.17 0.00 0.17 0.00 15.21 01:13:01 AM 0.38 0.00 0.38 0.00 24.50 01:14:01 AM 0.47 0.00 0.47 0.00 92.40 01:15:01 AM 0.35 0.00 0.35 0.00 45.63 01:16:01 AM 5.45 0.32 5.13 36.92 276.26 01:17:01 AM 33.97 0.52 33.46 63.85 3394.24 01:18:01 AM 22.98 0.00 22.98 0.00 1290.30 Average: 15.36 2.67 12.69 313.04 2382.84 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5523844 7031248 2358588 29.92 2688 1701256 743756 8.33 184292 1896740 89576 12:50:01 AM 5131664 6971692 2750768 34.90 2688 2015552 777408 8.70 198728 2203524 100692 12:51:01 AM 5208384 7050068 2674048 33.92 2688 2017484 676164 7.57 219428 2106652 9008 12:52:01 AM 4926596 7023496 2955836 37.50 2688 2262340 677664 7.59 255252 2317564 175760 12:53:01 AM 4921440 7017628 2960992 37.56 2688 2262532 678292 7.59 260860 2315444 20 12:54:01 AM 4921228 7017416 2961204 37.57 2688 2262532 678292 7.59 260864 2315508 4 12:55:01 AM 4921456 7017644 2960976 37.56 2688 2262532 678292 7.59 260864 2315440 4 12:56:01 AM 4869852 6968184 3012580 38.22 2688 2264672 744860 8.34 261200 2366272 1976 12:57:01 AM 4857532 6960016 3024900 38.38 2688 2268824 785236 8.79 261388 2378300 136 12:58:01 AM 4851484 6957844 3030948 38.45 2688 2272716 805268 9.02 261388 2384652 96 12:59:01 AM 4844424 6957472 3038008 38.54 2688 2279420 822796 9.21 261388 2391596 3512 01:00:01 AM 4844304 6958524 3038128 38.54 2688 2280568 822796 9.21 261756 2391620 528 01:01:01 AM 4842856 6958168 3039576 38.56 2688 2281640 787512 8.82 261756 2392860 24 01:02:01 AM 4842436 6958184 3039996 38.57 2688 2282084 787512 8.82 261880 2393024 188 01:03:01 AM 4842344 6958548 3040088 38.57 2688 2282536 767032 8.59 262060 2393284 256 01:04:01 AM 4838864 6955980 3043568 38.61 2688 2283460 787820 8.82 262060 2396484 492 01:05:01 AM 4825888 6948252 3056544 38.78 2688 2288716 808048 9.05 262112 2409032 2048 01:06:01 AM 4822452 6948908 3059980 38.82 2688 2292784 823900 9.23 262112 2412932 916 01:07:01 AM 4818792 6948692 3063640 38.87 2688 2296284 823900 9.23 262112 2416376 384 01:08:01 AM 4811896 6948100 3070536 38.95 2688 2302532 823900 9.23 262112 2423272 2192 01:09:01 AM 4811724 6948044 3070708 38.96 2688 2302648 823900 9.23 262112 2423696 16 01:10:01 AM 4808924 6947740 3073508 38.99 2688 2305152 785244 8.79 262112 2426516 1532 01:11:01 AM 4809412 6948640 3073020 38.99 2688 2305556 785244 8.79 262112 2426168 116 01:12:01 AM 4810860 6950576 3071572 38.97 2688 2306052 769868 8.62 262112 2424784 220 01:13:01 AM 4810760 6950876 3071672 38.97 2688 2306444 769868 8.62 262112 2424792 32 01:14:01 AM 4802692 6945484 3079740 39.07 2688 2309128 854028 9.56 262260 2432152 188 01:15:01 AM 4801360 6945284 3081072 39.09 2688 2310252 870476 9.75 262260 2433388 72 01:16:01 AM 4946368 6968056 2936064 37.25 2688 2194028 708788 7.94 305968 2265756 73904 01:17:01 AM 4929536 6951024 2952896 37.46 2688 2194416 718584 8.05 510992 2083632 11536 01:18:01 AM 4924892 6947888 2957540 37.52 2688 2196280 743348 8.32 510900 2088268 8880 Average: 4897475 6968656 2984957 37.87 2688 2239681 770993 8.63 273552 2334991 16144 12:48:01 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 277.92 158.08 1212.78 56.10 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 117.41 87.87 1330.59 12.35 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 14.85 10.60 6.00 4.07 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 42.00 38.19 338.95 8.78 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 578.17 420.11 115.46 97.66 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 2.42 1.98 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 2.65 1.98 0.45 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 45.34 29.28 20.22 3.22 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 18.89 17.58 19.56 2.83 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 29.86 28.85 20.50 3.71 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 75.65 76.53 45.45 7.36 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 61.21 59.09 12.98 5.12 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 50.52 48.91 11.16 4.52 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 11.21 9.26 2.75 1.80 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 13.50 10.96 3.24 2.11 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 28.35 27.30 8.47 2.60 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 86.19 86.67 30.95 15.53 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 85.80 86.14 47.93 6.71 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 106.28 107.71 53.07 7.83 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 91.30 89.89 61.08 7.50 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 14.70 14.23 2.69 1.24 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 70.82 70.69 29.18 5.88 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 13.08 11.29 3.20 2.30 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 14.90 12.76 3.58 2.57 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 3.65 3.18 2.60 0.55 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 106.28 99.67 35.64 8.81 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 26.88 23.93 5.10 2.53 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 121.59 73.53 177.62 143.63 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 17.54 16.13 15.13 8.83 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 3.75 3.32 2.21 1.47 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 71.09 57.52 120.64 14.28 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) 02/12/2026 _x86_64_ (2 CPU) 00:47:36 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 31.65 0.07 8.15 32.99 0.18 26.96 12:49:01 AM 0 31.63 0.10 9.07 32.97 0.22 26.01 12:49:01 AM 1 31.67 0.03 7.23 33.00 0.15 27.91 12:50:01 AM all 37.26 0.00 5.94 2.02 0.12 54.66 12:50:01 AM 0 50.33 0.00 7.23 2.20 0.13 40.11 12:50:01 AM 1 24.26 0.00 4.66 1.83 0.12 69.14 12:51:01 AM all 10.41 0.00 1.80 0.53 0.07 87.20 12:51:01 AM 0 14.94 0.00 1.82 0.64 0.07 82.53 12:51:01 AM 1 5.88 0.00 1.77 0.42 0.07 91.87 12:52:01 AM all 30.65 0.00 5.93 1.50 0.13 61.78 12:52:01 AM 0 33.90 0.00 6.41 1.69 0.15 57.84 12:52:01 AM 1 27.40 0.00 5.45 1.30 0.12 65.73 12:53:01 AM all 7.16 0.00 2.34 0.55 0.08 89.87 12:53:01 AM 0 6.08 0.00 2.13 0.37 0.08 91.34 12:53:01 AM 1 8.25 0.00 2.56 0.72 0.07 88.40 12:54:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 12:54:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:54:01 AM 1 0.58 0.00 0.07 0.00 0.07 99.28 12:55:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 12:55:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 12:55:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:56:01 AM all 4.26 0.00 0.79 0.01 0.05 94.89 12:56:01 AM 0 6.08 0.00 1.15 0.02 0.07 92.68 12:56:01 AM 1 2.43 0.00 0.42 0.00 0.03 97.12 12:57:01 AM all 8.95 0.00 0.42 0.01 0.11 90.51 12:57:01 AM 0 11.48 0.00 0.55 0.00 0.12 87.85 12:57:01 AM 1 6.42 0.00 0.28 0.02 0.10 93.17 12:58:01 AM all 9.34 0.00 0.91 0.00 0.10 89.66 12:58:01 AM 0 13.72 0.00 1.48 0.00 0.10 84.70 12:58:01 AM 1 4.96 0.00 0.33 0.00 0.10 94.61 12:59:01 AM all 13.48 0.00 1.23 0.02 0.10 85.18 12:59:01 AM 0 13.90 0.00 1.81 0.03 0.08 84.17 12:59:01 AM 1 13.06 0.00 0.64 0.00 0.12 86.18 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.22 0.00 0.70 0.01 0.09 91.98 01:00:01 AM 0 11.92 0.00 0.92 0.00 0.10 87.06 01:00:01 AM 1 2.61 0.00 0.49 0.02 0.08 96.80 01:01:01 AM all 7.03 0.00 0.67 0.00 0.09 92.21 01:01:01 AM 0 7.56 0.00 0.70 0.00 0.12 91.62 01:01:01 AM 1 6.51 0.00 0.64 0.00 0.07 92.79 01:02:01 AM all 4.51 0.00 0.38 0.00 0.10 95.01 01:02:01 AM 0 4.70 0.00 0.40 0.00 0.10 94.80 01:02:01 AM 1 4.32 0.00 0.37 0.00 0.10 95.21 01:03:01 AM all 5.19 0.00 0.54 0.00 0.08 94.19 01:03:01 AM 0 8.36 0.00 0.65 0.00 0.08 90.91 01:03:01 AM 1 2.02 0.00 0.42 0.00 0.08 97.48 01:04:01 AM all 7.27 0.00 0.69 0.01 0.08 91.96 01:04:01 AM 0 12.92 0.00 1.15 0.00 0.10 85.82 01:04:01 AM 1 1.86 0.00 0.25 0.02 0.05 97.83 01:05:01 AM all 10.16 0.00 0.59 0.07 0.08 89.10 01:05:01 AM 0 6.94 0.00 0.52 0.13 0.08 92.32 01:05:01 AM 1 13.38 0.00 0.66 0.00 0.08 85.88 01:06:01 AM all 6.34 0.00 0.67 0.00 0.10 92.89 01:06:01 AM 0 5.54 0.00 0.61 0.00 0.10 93.76 01:06:01 AM 1 7.14 0.00 0.74 0.00 0.10 92.02 01:07:01 AM all 3.58 0.00 0.45 0.00 0.08 95.89 01:07:01 AM 0 4.33 0.00 0.46 0.00 0.08 95.13 01:07:01 AM 1 2.82 0.00 0.45 0.00 0.08 96.64 01:08:01 AM all 10.68 0.00 1.15 0.01 0.15 88.01 01:08:01 AM 0 18.18 0.00 1.70 0.00 0.17 79.96 01:08:01 AM 1 3.22 0.00 0.60 0.02 0.13 96.03 01:09:01 AM all 1.19 0.00 0.18 0.01 0.13 98.50 01:09:01 AM 0 1.07 0.00 0.20 0.00 0.12 98.61 01:09:01 AM 1 1.30 0.00 0.15 0.02 0.13 98.39 01:10:01 AM all 5.54 0.00 0.60 0.00 0.09 93.76 01:10:01 AM 0 4.16 0.00 0.59 0.00 0.08 95.17 01:10:01 AM 1 6.93 0.00 0.62 0.00 0.10 92.35 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.73 0.00 0.20 0.01 0.11 94.95 01:11:01 AM 0 5.00 0.00 0.18 0.00 0.12 94.70 01:11:01 AM 1 4.47 0.00 0.22 0.02 0.10 95.20 01:12:01 AM all 5.26 0.00 0.29 0.00 0.08 94.36 01:12:01 AM 0 3.94 0.00 0.27 0.00 0.08 95.70 01:12:01 AM 1 6.58 0.00 0.32 0.00 0.08 93.02 01:13:01 AM all 4.97 0.00 0.47 0.00 0.08 94.48 01:13:01 AM 0 6.93 0.00 0.48 0.00 0.09 92.51 01:13:01 AM 1 3.04 0.00 0.45 0.00 0.08 96.42 01:14:01 AM all 8.43 0.00 1.12 0.00 0.10 90.35 01:14:01 AM 0 8.32 0.00 1.02 0.00 0.10 90.56 01:14:01 AM 1 8.54 0.00 1.21 0.00 0.10 90.15 01:15:01 AM all 4.83 0.00 0.62 0.00 0.08 94.46 01:15:01 AM 0 5.58 0.00 0.60 0.00 0.08 93.73 01:15:01 AM 1 4.08 0.00 0.64 0.00 0.08 95.20 01:16:01 AM all 15.18 0.00 2.02 0.02 0.10 82.69 01:16:01 AM 0 8.38 0.00 2.04 0.02 0.10 89.46 01:16:01 AM 1 21.99 0.00 1.99 0.02 0.10 75.89 01:17:01 AM all 29.03 0.00 3.46 0.41 0.10 67.00 01:17:01 AM 0 49.42 0.00 4.39 0.65 0.10 45.43 01:17:01 AM 1 8.66 0.00 2.54 0.17 0.10 88.54 01:18:01 AM all 6.69 0.00 1.17 1.21 0.07 90.87 01:18:01 AM 0 10.17 0.00 1.45 0.73 0.08 87.56 01:18:01 AM 1 3.20 0.00 0.88 1.69 0.05 94.17 Average: all 10.07 0.00 1.46 1.31 0.10 87.07 Average: 0 12.20 0.00 1.68 1.32 0.10 84.70 Average: 1 7.94 0.00 1.24 1.30 0.09 89.43