---> uname -a: Linux prd-centos8-robot-2c-8g-3160.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 601 4803 19 2292 6797 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:72:7b:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84569sec preferred_lft 84569sec inet6 fe80::f816:3eff:fe72:7b88/64 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) 01/23/2026 _x86_64_ (2 CPU) 00:46:55 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 84.79 0.48 84.30 18.13 6723.71 12:50:01 AM 77.19 1.12 76.07 75.84 10607.96 12:51:01 AM 37.97 3.78 34.19 1255.85 2152.40 12:52:01 AM 53.10 3.50 49.60 94.24 6991.37 12:53:01 AM 18.00 0.03 17.96 3.47 1287.04 12:54:01 AM 6.03 0.00 6.03 0.00 186.05 12:55:01 AM 0.32 0.00 0.32 0.00 3.07 12:56:01 AM 0.50 0.07 0.43 4.93 79.85 12:57:01 AM 2.00 0.03 1.97 1.87 198.82 12:58:01 AM 0.48 0.00 0.48 0.00 136.74 12:59:01 AM 0.38 0.00 0.38 0.00 227.51 01:00:01 AM 0.23 0.00 0.23 0.00 8.96 01:01:01 AM 0.22 0.02 0.20 0.13 65.12 01:02:01 AM 0.70 0.10 0.60 2.00 22.91 01:03:01 AM 1.30 0.00 1.30 0.00 36.67 01:04:01 AM 6.22 5.95 0.27 574.97 23.78 01:05:01 AM 3.15 0.00 3.15 0.00 250.10 01:06:01 AM 0.60 0.00 0.60 0.00 153.64 01:07:01 AM 0.30 0.00 0.30 0.00 155.18 01:08:01 AM 0.40 0.00 0.40 0.00 130.79 01:09:01 AM 0.20 0.00 0.20 0.00 90.65 01:10:01 AM 0.15 0.00 0.15 0.00 26.92 01:11:01 AM 0.30 0.00 0.30 0.00 70.59 01:12:01 AM 0.20 0.00 0.20 0.00 10.26 01:13:01 AM 0.62 0.00 0.62 0.00 31.98 01:14:01 AM 0.37 0.00 0.37 0.00 80.84 01:15:01 AM 0.35 0.00 0.35 0.00 53.42 01:16:01 AM 2.63 0.32 2.32 36.92 147.63 01:17:01 AM 32.49 0.27 32.23 25.33 3389.50 Average: 11.42 0.54 10.88 72.20 1149.79 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5232096 7007208 2650336 33.62 2688 1954420 750440 8.40 194524 2127424 219580 12:50:01 AM 5214936 7053736 2667496 33.84 2688 2014520 674164 7.55 209708 2109476 9944 12:51:01 AM 4978048 6980980 2904384 36.85 2688 2173480 748752 8.38 262436 2277496 100788 12:52:01 AM 4901668 6997260 2980764 37.82 2688 2262156 689536 7.72 255708 2343440 26396 12:53:01 AM 4971060 7066648 2911372 36.93 2688 2262256 631408 7.07 261344 2267728 12 12:54:01 AM 4971344 7066824 2911088 36.93 2688 2262256 631408 7.07 261348 2267780 4 12:55:01 AM 4971504 7066984 2910928 36.93 2688 2262256 631408 7.07 261348 2267776 4 12:56:01 AM 4916432 7014376 2966000 37.63 2688 2264724 736700 8.25 261688 2321688 12 12:57:01 AM 4908228 7010136 2974204 37.73 2688 2268724 736700 8.25 261876 2329792 160 12:58:01 AM 4900660 7007392 2981772 37.83 2688 2273544 754352 8.45 261876 2337028 1060 12:59:01 AM 4895004 7007476 2987428 37.90 2688 2279248 769996 8.62 261876 2342896 4 01:00:01 AM 4892412 7005984 2990020 37.93 2688 2280348 769996 8.62 262244 2345404 928 01:01:01 AM 4890904 7005516 2991528 37.95 2688 2281388 739416 8.28 262244 2346716 68 01:02:01 AM 4890636 7005692 2991796 37.96 2688 2281832 740868 8.30 262612 2346732 24 01:03:01 AM 4890220 7005688 2992212 37.96 2688 2282252 722244 8.09 262612 2347136 216 01:04:01 AM 4871692 7005220 3010740 38.20 2688 2300308 724344 8.11 264840 2363172 1076 01:05:01 AM 4859000 6997880 3023432 38.36 2688 2305636 760524 8.52 264892 2375752 372 01:06:01 AM 4855812 6999316 3026620 38.40 2688 2310280 776172 8.69 264892 2379132 684 01:07:01 AM 4851808 6999260 3030624 38.45 2688 2314216 776172 8.69 264892 2383072 28 01:08:01 AM 4845316 6998028 3037116 38.53 2688 2319452 776172 8.69 264892 2389296 1476 01:09:01 AM 4844644 6998584 3037788 38.54 2688 2320676 776172 8.69 264892 2390380 8 01:10:01 AM 4843192 6999628 3039240 38.56 2688 2323180 747084 8.37 264892 2391680 1740 01:11:01 AM 4842788 6999628 3039644 38.56 2688 2323568 747084 8.37 264892 2392016 72 01:12:01 AM 4844588 7001848 3037844 38.54 2688 2323988 747084 8.37 264892 2390512 252 01:13:01 AM 4844908 7002668 3037524 38.54 2688 2324484 747084 8.37 264892 2390088 24 01:14:01 AM 4839280 6999656 3043152 38.61 2688 2327108 788196 8.83 265040 2394772 340 01:15:01 AM 4835992 6997528 3046440 38.65 2688 2328268 804520 9.01 265040 2398132 76 01:16:01 AM 4951048 6995572 2931384 37.19 2688 2212784 684956 7.67 311168 2249784 76664 01:17:01 AM 4900244 6937644 2982188 37.83 2688 2210528 748024 8.38 512072 2114224 11264 Average: 4912257 7008081 2970175 37.68 2688 2263720 735551 8.24 269160 2323466 15630 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 85.14 72.74 1060.12 8.68 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 61.38 44.12 604.51 7.57 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 47.77 39.92 338.89 9.23 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 12.25 11.31 9.05 4.58 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 597.18 489.94 115.77 101.02 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 2.32 1.98 0.44 0.43 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 2.70 1.90 0.44 0.41 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 53.64 36.74 22.45 3.92 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 15.58 14.71 17.65 2.39 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 33.37 32.34 29.05 4.45 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 87.09 86.77 39.24 7.70 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 55.18 54.13 11.64 4.77 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 51.81 50.01 11.09 4.54 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 10.74 9.06 2.65 1.79 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 12.01 9.95 2.98 1.96 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 17.35 16.36 6.69 1.73 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 103.53 103.13 33.34 16.88 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 96.87 97.50 57.28 7.47 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 111.98 112.58 62.12 8.13 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 82.65 77.77 53.91 6.75 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 35.66 36.11 11.25 2.66 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 72.71 72.79 29.26 6.01 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 12.56 10.76 3.05 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 13.60 11.76 3.29 2.41 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 5.78 5.00 3.20 0.95 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 112.00 100.12 36.55 8.74 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 35.84 25.95 6.60 2.61 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 114.23 72.31 177.53 144.62 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 15.30 14.50 12.79 7.72 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 67.52 59.04 95.27 13.18 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) 01/23/2026 _x86_64_ (2 CPU) 00:46:55 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 31.40 0.00 4.10 3.59 0.10 60.80 12:49:01 AM 0 19.45 0.00 2.97 3.37 0.10 74.12 12:49:01 AM 1 43.37 0.00 5.24 3.82 0.10 47.47 12:50:01 AM all 19.46 0.00 3.30 3.99 0.09 73.16 12:50:01 AM 0 17.68 0.00 2.90 4.54 0.10 74.79 12:50:01 AM 1 21.24 0.00 3.70 3.44 0.08 71.53 12:51:01 AM all 26.45 0.00 3.90 1.24 0.07 68.34 12:51:01 AM 0 25.16 0.00 3.57 1.35 0.07 69.86 12:51:01 AM 1 27.73 0.00 4.23 1.13 0.07 66.83 12:52:01 AM all 19.38 0.00 3.71 2.38 0.08 74.45 12:52:01 AM 0 19.23 0.00 3.70 2.59 0.08 74.40 12:52:01 AM 1 19.54 0.00 3.71 2.18 0.08 74.49 12:53:01 AM all 3.02 0.00 1.47 0.54 0.06 94.91 12:53:01 AM 0 3.00 0.00 1.34 0.67 0.05 94.94 12:53:01 AM 1 3.05 0.00 1.61 0.40 0.07 94.88 12:54:01 AM all 0.22 0.00 0.06 0.04 0.03 99.65 12:54:01 AM 0 0.35 0.00 0.05 0.00 0.05 99.55 12:54:01 AM 1 0.08 0.00 0.07 0.08 0.02 99.75 12:55:01 AM all 0.30 0.00 0.07 0.00 0.03 99.60 12:55:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 12:55:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:56:01 AM all 5.35 0.00 0.85 0.00 0.05 93.74 12:56:01 AM 0 1.39 0.00 0.17 0.00 0.07 98.38 12:56:01 AM 1 9.32 0.00 1.54 0.00 0.03 89.11 12:57:01 AM all 8.02 0.00 0.30 0.01 0.08 91.60 12:57:01 AM 0 5.22 0.00 0.23 0.02 0.07 94.46 12:57:01 AM 1 10.82 0.00 0.37 0.00 0.08 88.73 12:58:01 AM all 10.58 0.00 0.83 0.00 0.08 88.51 12:58:01 AM 0 10.12 0.00 1.32 0.00 0.08 88.47 12:58:01 AM 1 11.03 0.00 0.33 0.00 0.08 88.55 12:59:01 AM all 12.47 0.00 1.10 0.04 0.08 86.30 12:59:01 AM 0 7.48 0.00 0.59 0.00 0.08 91.85 12:59:01 AM 1 17.45 0.00 1.61 0.08 0.08 80.77 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.00 0.00 0.59 0.00 0.08 92.33 01:00:01 AM 0 4.95 0.00 0.52 0.00 0.08 94.44 01:00:01 AM 1 9.07 0.00 0.66 0.00 0.07 90.19 01:01:01 AM all 6.04 0.00 0.60 0.00 0.07 93.30 01:01:01 AM 0 1.69 0.00 0.47 0.00 0.07 97.77 01:01:01 AM 1 10.43 0.00 0.73 0.00 0.07 88.77 01:02:01 AM all 4.40 0.00 0.49 0.01 0.08 95.01 01:02:01 AM 0 4.74 0.00 0.53 0.02 0.08 94.62 01:02:01 AM 1 4.06 0.00 0.45 0.00 0.08 95.41 01:03:01 AM all 4.52 0.00 0.35 0.01 0.08 95.04 01:03:01 AM 0 4.73 0.00 0.38 0.00 0.08 94.80 01:03:01 AM 1 4.31 0.00 0.32 0.02 0.07 95.29 01:04:01 AM all 5.80 0.22 0.65 0.15 0.06 93.11 01:04:01 AM 0 9.69 0.00 0.77 0.00 0.05 89.49 01:04:01 AM 1 2.10 0.43 0.53 0.30 0.07 96.56 01:05:01 AM all 10.30 0.00 0.52 0.03 0.08 89.07 01:05:01 AM 0 7.05 0.00 0.57 0.07 0.07 92.24 01:05:01 AM 1 13.54 0.00 0.47 0.00 0.08 85.91 01:06:01 AM all 6.22 0.00 0.60 0.00 0.08 93.10 01:06:01 AM 0 6.65 0.00 0.50 0.00 0.08 92.76 01:06:01 AM 1 5.79 0.00 0.69 0.00 0.08 93.43 01:07:01 AM all 3.43 0.00 0.44 0.00 0.08 96.06 01:07:01 AM 0 1.81 0.00 0.49 0.00 0.07 97.64 01:07:01 AM 1 5.05 0.00 0.39 0.00 0.08 94.48 01:08:01 AM all 8.38 0.00 0.68 0.03 0.10 90.81 01:08:01 AM 0 5.36 0.00 0.44 0.07 0.10 94.04 01:08:01 AM 1 11.39 0.00 0.92 0.00 0.10 87.59 01:09:01 AM all 3.05 0.00 0.56 0.02 0.10 96.27 01:09:01 AM 0 1.14 0.00 0.27 0.03 0.08 98.48 01:09:01 AM 1 4.97 0.00 0.85 0.00 0.12 94.06 01:10:01 AM all 5.35 0.00 0.54 0.00 0.08 94.03 01:10:01 AM 0 3.61 0.00 0.52 0.00 0.08 95.78 01:10:01 AM 1 7.10 0.00 0.55 0.00 0.08 92.26 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.40 0.00 0.20 0.00 0.08 95.33 01:11:01 AM 0 4.33 0.00 0.18 0.00 0.07 95.42 01:11:01 AM 1 4.46 0.00 0.22 0.00 0.08 95.24 01:12:01 AM all 4.79 0.00 0.18 0.01 0.11 94.90 01:12:01 AM 0 6.32 0.00 0.20 0.00 0.12 93.37 01:12:01 AM 1 3.27 0.00 0.17 0.02 0.10 96.44 01:13:01 AM all 4.57 0.00 0.47 0.08 0.06 94.82 01:13:01 AM 0 7.99 0.00 0.76 0.00 0.05 91.20 01:13:01 AM 1 1.28 0.00 0.18 0.15 0.07 98.31 01:14:01 AM all 7.77 0.00 1.03 0.00 0.09 91.11 01:14:01 AM 0 7.88 0.00 0.94 0.00 0.09 91.10 01:14:01 AM 1 7.66 0.00 1.13 0.00 0.10 91.12 01:15:01 AM all 4.70 0.00 0.67 0.00 0.08 94.55 01:15:01 AM 0 1.84 0.00 0.40 0.00 0.07 97.69 01:15:01 AM 1 7.57 0.00 0.94 0.00 0.08 91.41 01:16:01 AM all 15.09 0.00 1.71 0.08 0.09 83.04 01:16:01 AM 0 6.54 0.00 1.57 0.02 0.08 91.79 01:16:01 AM 1 23.65 0.00 1.84 0.13 0.10 74.28 01:17:01 AM all 28.26 0.00 2.76 0.93 0.08 67.98 01:17:01 AM 0 21.22 0.00 2.55 1.05 0.10 75.08 01:17:01 AM 1 35.30 0.00 2.97 0.80 0.07 60.86 Average: all 9.35 0.01 1.13 0.46 0.08 88.98 Average: 0 7.49 0.00 1.00 0.48 0.08 90.95 Average: 1 11.20 0.02 1.26 0.43 0.08 87.01