---> uname -a: Linux prd-centos8-robot-2c-8g-7592.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 601 4841 19 2254 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:d7:d9:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84780sec preferred_lft 84780sec inet6 fe80::f816:3eff:fed7:d9d3/64 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) 02/04/2026 _x86_64_ (2 CPU) 03:24:32 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 117.76 54.35 63.41 7527.09 33092.69 03:27:01 AM 116.51 1.08 115.43 75.31 12167.01 03:28:01 AM 23.46 0.45 23.01 64.79 1973.29 03:29:01 AM 67.88 6.90 60.98 1285.84 3803.58 03:30:01 AM 34.81 0.03 34.78 3.47 6414.13 03:31:01 AM 2.32 0.00 2.32 0.00 64.73 03:32:01 AM 0.25 0.00 0.25 0.00 3.10 03:33:01 AM 0.25 0.07 0.18 4.93 2.85 03:34:01 AM 2.02 0.00 2.02 0.00 197.67 03:35:01 AM 0.53 0.00 0.53 0.00 223.96 03:36:01 AM 0.40 0.03 0.37 1.87 100.72 03:37:01 AM 0.22 0.00 0.22 0.00 70.40 03:38:01 AM 0.27 0.00 0.27 0.00 99.45 03:39:01 AM 0.35 0.00 0.35 0.00 109.10 03:40:01 AM 1.40 0.03 1.37 0.27 86.25 03:41:01 AM 0.27 0.00 0.27 0.00 20.91 03:42:01 AM 0.37 0.00 0.37 0.00 69.47 03:43:01 AM 0.28 0.00 0.28 0.00 130.41 03:44:01 AM 0.12 0.00 0.12 0.00 21.21 03:45:01 AM 0.27 0.00 0.27 0.00 39.65 03:46:01 AM 0.32 0.00 0.32 0.00 36.08 03:47:01 AM 0.15 0.00 0.15 0.00 28.27 03:48:01 AM 0.18 0.00 0.18 0.00 28.85 03:49:01 AM 0.13 0.00 0.13 0.00 32.93 03:50:01 AM 0.32 0.00 0.32 0.00 51.13 03:51:01 AM 23.96 0.63 23.33 73.18 2485.57 Average: 15.18 2.45 12.74 347.59 2359.85 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5307592 6999904 2574832 32.67 2688 1878404 769892 8.62 221704 2046604 206084 03:27:01 AM 5165152 7008828 2717272 34.47 2688 2019368 721816 8.08 198852 2166456 40768 03:28:01 AM 5242684 7088040 2639740 33.49 2688 2021316 631396 7.07 219524 2070600 9568 03:29:01 AM 4913760 7013768 2968664 37.66 2688 2266032 689628 7.72 255584 2331628 175676 03:30:01 AM 4957892 7058480 2924532 37.10 2688 2266916 642636 7.20 261304 2277596 4 03:31:01 AM 4958184 7058800 2924240 37.10 2688 2266920 642636 7.20 261308 2277600 4 03:32:01 AM 4958332 7058948 2924092 37.10 2688 2266920 642636 7.20 261308 2277532 4 03:33:01 AM 4903832 7007332 2978592 37.79 2688 2269804 742604 8.31 261644 2330996 2732 03:34:01 AM 4901796 7006592 2980628 37.81 2688 2271108 742604 8.31 261644 2333252 228 03:35:01 AM 4890292 7001596 2992132 37.96 2688 2277616 742604 8.31 261916 2344160 188 03:36:01 AM 4885376 6999480 2997048 38.02 2688 2280416 758200 8.49 262192 2349176 24 03:37:01 AM 4882996 6999492 2999428 38.05 2688 2282800 758200 8.49 262192 2351508 336 03:38:01 AM 4877272 6998800 3005152 38.12 2688 2287864 775724 8.69 262192 2357036 2512 03:39:01 AM 4878876 7001108 3003548 38.10 2688 2288544 740548 8.29 262192 2355752 4 03:40:01 AM 4875472 6999720 3006952 38.15 2688 2290548 747952 8.37 262356 2358644 316 03:41:01 AM 4873836 6999720 3008588 38.17 2688 2292192 747952 8.37 262356 2360408 1436 03:42:01 AM 4872612 6999700 3009812 38.18 2688 2293388 747952 8.37 262356 2361656 680 03:43:01 AM 4869312 6999624 3013112 38.23 2688 2296636 747952 8.37 262356 2364908 88 03:44:01 AM 4868444 6999764 3013980 38.24 2688 2297628 747952 8.37 262356 2365804 472 03:45:01 AM 4867436 6999772 3014988 38.25 2688 2298636 747952 8.37 262356 2366820 388 03:46:01 AM 4866228 6999440 3016196 38.26 2688 2299512 747952 8.37 262356 2367900 312 03:47:01 AM 4863536 6997524 3018888 38.30 2688 2300296 747952 8.37 262356 2370884 280 03:48:01 AM 4859632 6994424 3022792 38.35 2688 2301108 747952 8.37 262356 2374580 272 03:49:01 AM 4855780 6991564 3026644 38.40 2688 2302092 747952 8.37 262356 2378348 296 03:50:01 AM 4918124 7059592 2964300 37.61 2688 2307768 634076 7.10 262692 2316600 4560 03:51:01 AM 4999432 7005968 2882992 36.57 2688 2179120 691112 7.74 498856 2022356 31028 Average: 4935149 7013384 2947275 37.39 2688 2246267 723301 8.10 265333 2303031 18395 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 365.33 209.06 1668.26 59.92 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 91.20 64.28 879.41 9.64 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 16.58 12.25 6.16 4.33 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.97 41.19 343.90 10.50 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 565.31 411.55 111.18 96.53 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 3.03 2.02 0.61 0.50 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 2.83 2.03 0.45 0.45 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 81.66 66.43 28.39 5.87 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 128.06 123.35 20.14 9.48 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 90.87 89.92 44.64 7.34 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 61.61 62.13 20.25 5.08 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 67.76 65.91 18.63 5.25 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 110.60 110.16 39.27 9.02 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 33.76 32.28 6.11 3.37 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 117.36 113.08 22.10 8.96 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 112.31 111.08 19.95 8.57 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 93.00 92.17 15.72 7.33 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 50.35 51.92 19.24 4.24 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 30.49 30.84 4.79 2.36 0.00 0.00 0.00 0.00 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 2.68 3.55 0.61 0.60 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 2.85 3.33 0.70 0.58 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 2.15 2.80 0.51 0.44 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 2.57 3.00 0.54 0.46 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 3.02 3.52 0.64 0.60 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 82.06 65.76 18.77 5.78 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 79.37 59.20 170.75 109.03 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 86.38 70.49 133.15 14.47 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) 02/04/2026 _x86_64_ (2 CPU) 03:24:32 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 39.04 0.03 7.77 14.74 0.11 38.31 03:26:01 AM 0 40.99 0.00 8.08 15.98 0.12 34.83 03:26:01 AM 1 37.10 0.07 7.45 13.49 0.10 41.79 03:27:01 AM all 27.79 0.00 4.73 1.72 0.13 65.63 03:27:01 AM 0 29.26 0.00 5.24 1.90 0.13 63.47 03:27:01 AM 1 26.31 0.00 4.22 1.55 0.13 67.79 03:28:01 AM all 11.15 0.00 1.80 1.57 0.05 85.44 03:28:01 AM 0 16.06 0.00 2.05 1.37 0.05 80.47 03:28:01 AM 1 6.23 0.00 1.54 1.77 0.05 90.41 03:29:01 AM all 33.64 0.00 6.34 0.75 0.10 59.17 03:29:01 AM 0 38.33 0.00 6.81 0.68 0.12 54.07 03:29:01 AM 1 28.95 0.00 5.88 0.82 0.08 64.27 03:30:01 AM all 4.04 0.00 1.59 1.44 0.04 92.88 03:30:01 AM 0 3.67 0.00 1.34 1.24 0.02 93.74 03:30:01 AM 1 4.42 0.00 1.85 1.65 0.07 92.01 03:31:01 AM all 0.37 0.00 0.10 0.01 0.03 99.50 03:31:01 AM 0 0.17 0.00 0.10 0.02 0.03 99.68 03:31:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 03:32:01 AM all 0.33 0.00 0.09 0.00 0.03 99.56 03:32:01 AM 0 0.40 0.00 0.12 0.00 0.03 99.45 03:32:01 AM 1 0.25 0.00 0.07 0.00 0.02 99.67 03:33:01 AM all 6.44 0.00 1.14 0.01 0.05 92.37 03:33:01 AM 0 10.04 0.00 1.76 0.00 0.05 88.15 03:33:01 AM 1 2.85 0.00 0.52 0.02 0.05 96.57 03:34:01 AM all 7.42 0.00 0.51 0.01 0.07 91.99 03:34:01 AM 0 8.14 0.00 0.54 0.00 0.07 91.25 03:34:01 AM 1 6.70 0.00 0.49 0.02 0.07 92.73 03:35:01 AM all 14.55 0.00 1.71 0.01 0.07 83.66 03:35:01 AM 0 20.86 0.00 2.68 0.00 0.07 76.39 03:35:01 AM 1 8.14 0.00 0.72 0.02 0.07 91.06 03:36:01 AM all 6.89 0.00 0.65 0.00 0.05 92.41 03:36:01 AM 0 9.36 0.00 0.74 0.00 0.05 89.85 03:36:01 AM 1 4.42 0.00 0.55 0.00 0.05 94.98 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 7.80 0.00 0.72 0.00 0.07 91.41 03:37:01 AM 0 12.28 0.00 1.02 0.00 0.08 86.62 03:37:01 AM 1 3.39 0.00 0.42 0.00 0.05 96.15 03:38:01 AM all 12.30 0.00 1.47 0.00 0.07 86.16 03:38:01 AM 0 14.54 0.00 1.83 0.00 0.07 83.56 03:38:01 AM 1 10.06 0.00 1.11 0.00 0.07 88.76 03:39:01 AM all 7.42 0.00 0.58 0.00 0.05 91.95 03:39:01 AM 0 13.95 0.00 0.89 0.00 0.07 85.09 03:39:01 AM 1 1.15 0.00 0.28 0.00 0.03 98.53 03:40:01 AM all 8.62 0.00 0.89 0.08 0.08 90.34 03:40:01 AM 0 11.27 0.00 0.98 0.00 0.07 87.68 03:40:01 AM 1 5.97 0.00 0.81 0.15 0.08 92.99 03:41:01 AM all 7.94 0.00 0.72 0.00 0.06 91.28 03:41:01 AM 0 8.59 0.00 0.82 0.00 0.05 90.54 03:41:01 AM 1 7.28 0.00 0.61 0.00 0.07 92.04 03:42:01 AM all 7.51 0.00 0.62 0.00 0.07 91.81 03:42:01 AM 0 9.29 0.00 0.58 0.00 0.07 90.07 03:42:01 AM 1 5.75 0.00 0.65 0.00 0.07 93.53 03:43:01 AM all 7.26 0.00 0.63 0.01 0.05 92.05 03:43:01 AM 0 9.99 0.00 0.80 0.02 0.05 89.14 03:43:01 AM 1 4.52 0.00 0.45 0.00 0.05 94.98 03:44:01 AM all 3.36 0.00 0.42 0.00 0.05 96.17 03:44:01 AM 0 3.75 0.00 0.44 0.00 0.07 95.75 03:44:01 AM 1 2.98 0.00 0.40 0.00 0.03 96.58 03:45:01 AM all 3.33 0.00 0.42 0.00 0.06 96.19 03:45:01 AM 0 4.81 0.00 0.53 0.00 0.05 94.60 03:45:01 AM 1 1.86 0.00 0.30 0.00 0.07 97.78 03:46:01 AM all 3.07 0.00 0.47 0.00 0.07 96.40 03:46:01 AM 0 3.22 0.00 0.45 0.00 0.07 96.26 03:46:01 AM 1 2.91 0.00 0.48 0.00 0.07 96.54 03:47:01 AM all 2.82 0.00 0.40 0.00 0.04 96.74 03:47:01 AM 0 2.22 0.00 0.35 0.00 0.03 97.39 03:47:01 AM 1 3.41 0.00 0.45 0.00 0.05 96.09 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 2.74 0.00 0.44 0.00 0.05 96.76 03:48:01 AM 0 3.29 0.00 0.50 0.00 0.05 96.16 03:48:01 AM 1 2.19 0.00 0.38 0.00 0.05 97.37 03:49:01 AM all 3.25 0.00 0.40 0.00 0.05 96.29 03:49:01 AM 0 2.79 0.00 0.35 0.00 0.05 96.80 03:49:01 AM 1 3.71 0.00 0.45 0.00 0.05 95.78 03:50:01 AM all 9.48 0.00 0.76 0.01 0.06 89.69 03:50:01 AM 0 2.89 0.00 0.54 0.00 0.05 96.52 03:50:01 AM 1 16.09 0.00 0.99 0.02 0.07 82.84 03:51:01 AM all 25.51 0.00 3.79 0.22 0.09 70.38 03:51:01 AM 0 39.61 0.00 4.72 0.25 0.10 55.32 03:51:01 AM 1 11.41 0.00 2.87 0.18 0.08 85.45 Average: all 10.17 0.00 1.51 0.79 0.06 87.47 Average: 0 12.31 0.00 1.71 0.83 0.06 85.09 Average: 1 8.03 0.00 1.31 0.76 0.06 89.84