---> uname -a: Linux prd-centos8-robot-2c-8g-51982.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 603 4843 19 2251 6796 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:58:39:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84877sec preferred_lft 84877sec inet6 fe80::f816:3eff:fe58:39e0/64 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) 08/11/2025 _x86_64_ (2 CPU) 03:21:22 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 85.24 8.32 76.92 1454.56 6319.71 03:24:01 AM 86.92 0.72 86.20 52.92 11040.02 03:25:01 AM 50.97 7.13 43.84 1310.50 2646.72 03:26:01 AM 47.91 0.25 47.66 47.06 7417.86 03:27:01 AM 3.88 0.22 3.67 11.73 166.41 03:28:01 AM 2.57 0.00 2.57 0.00 149.79 03:29:01 AM 0.35 0.00 0.35 0.00 39.89 03:30:01 AM 0.20 0.00 0.20 0.00 11.10 03:31:01 AM 0.62 0.00 0.62 0.00 75.06 03:32:01 AM 0.47 0.00 0.47 0.00 53.69 03:33:01 AM 0.48 0.00 0.48 0.00 73.36 03:34:01 AM 0.42 0.00 0.42 0.00 44.14 03:35:01 AM 0.23 0.00 0.23 0.00 12.60 03:36:01 AM 0.43 0.00 0.43 0.00 79.74 03:37:01 AM 1.60 0.03 1.57 0.27 72.84 03:38:01 AM 0.73 0.00 0.73 0.00 89.70 03:39:01 AM 0.43 0.00 0.43 0.00 77.94 03:40:01 AM 0.38 0.00 0.38 0.00 39.06 03:41:01 AM 0.47 0.00 0.47 0.00 79.89 03:42:01 AM 0.62 0.00 0.62 0.00 98.88 03:43:01 AM 0.95 0.00 0.95 0.00 210.86 03:44:01 AM 0.57 0.00 0.57 0.00 91.33 03:45:01 AM 0.67 0.00 0.67 0.00 134.57 03:46:01 AM 22.10 0.42 21.68 47.73 2685.85 Average: 12.88 0.71 12.17 121.86 1321.28 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5306192 7029904 2576240 32.68 2688 1905820 711200 7.96 187760 2066248 183488 03:24:01 AM 5171984 7007816 2710448 34.39 2688 2012076 714984 8.01 210700 2148620 13660 03:25:01 AM 4887952 6978740 2994480 37.99 2688 2258264 725164 8.12 259848 2358532 198236 03:26:01 AM 4957500 7045340 2924932 37.11 2688 2255304 646788 7.24 262544 2278824 4 03:27:01 AM 4908512 6997804 2973920 37.73 2688 2256756 721956 8.08 262684 2327504 120 03:28:01 AM 4901416 6993100 2981016 37.82 2688 2259180 721956 8.08 262928 2334268 508 03:29:01 AM 4901308 6993532 2981124 37.82 2688 2259696 721956 8.08 262928 2334548 20 03:30:01 AM 4895916 6990376 2986516 37.89 2688 2261932 737636 8.26 262972 2339840 1976 03:31:01 AM 4895756 6990552 2986676 37.89 2688 2262260 737636 8.26 262984 2339812 332 03:32:01 AM 4894084 6990556 2988348 37.91 2688 2263964 737636 8.26 263148 2341608 628 03:33:01 AM 4892188 6990120 2990244 37.94 2688 2265400 753060 8.43 263156 2343304 72 03:34:01 AM 4891072 6990172 2991360 37.95 2688 2266568 753060 8.43 263176 2344408 116 03:35:01 AM 4890436 6989836 2991996 37.96 2688 2266860 753060 8.43 263176 2344788 88 03:36:01 AM 4887276 6988812 2995156 38.00 2688 2268996 753060 8.43 263236 2348084 112 03:37:01 AM 4884684 6988144 2997748 38.03 2688 2270944 736368 8.25 263380 2350576 908 03:38:01 AM 4883300 6988424 2999132 38.05 2688 2272608 736368 8.25 263588 2351952 396 03:39:01 AM 4881760 6988552 3000672 38.07 2688 2274276 736368 8.25 263808 2353068 28 03:40:01 AM 4878856 6987904 3003576 38.10 2688 2276540 739516 8.28 263996 2355764 1376 03:41:01 AM 4876752 6987192 3005680 38.13 2688 2277936 739516 8.28 264016 2357832 580 03:42:01 AM 4872132 6986152 3010300 38.19 2688 2281480 739516 8.28 264184 2362312 1528 03:43:01 AM 4867188 6986604 3015244 38.25 2688 2286876 739516 8.28 264428 2367312 1308 03:44:01 AM 4864736 6986368 3017696 38.28 2688 2289120 739516 8.28 264472 2369500 1172 03:45:01 AM 4825764 6951356 3056668 38.78 2688 2293052 771340 8.64 264512 2408652 1432 03:46:01 AM 5011292 7005124 2871140 36.42 2688 2167432 687920 7.70 494852 2018424 22272 Average: 4922002 6993020 2960430 37.56 2688 2239722 731462 8.19 267603 2314408 17932 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 279.99 182.14 1553.58 51.88 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 68.34 52.03 577.15 8.62 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 52.05 37.19 328.96 8.92 0.00 0.00 0.00 0.00 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 166.71 121.81 36.66 33.79 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 31.16 19.58 9.90 3.48 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 56.32 55.56 9.98 7.62 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 23.56 21.86 3.99 1.89 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 60.55 59.83 11.54 5.25 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 31.94 14.38 5.96 1.47 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 89.80 70.79 17.89 10.82 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 51.45 49.02 11.30 4.46 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 29.41 28.65 6.88 4.49 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 15.29 14.26 2.97 1.31 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 39.06 33.76 8.31 5.17 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 53.47 50.12 13.37 8.73 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 59.62 61.84 10.67 7.29 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 62.59 60.02 10.98 7.19 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 59.76 58.24 17.11 6.86 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 28.39 22.26 5.92 3.30 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 47.72 47.27 8.23 6.54 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 79.34 80.49 17.53 11.00 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 50.62 48.18 10.14 6.41 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 6.83 7.13 1.97 1.50 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 91.72 63.46 184.75 137.02 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 63.98 52.49 119.40 14.38 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) 08/11/2025 _x86_64_ (2 CPU) 03:21:22 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 37.22 0.00 5.53 0.88 0.10 56.27 03:23:01 AM 0 36.47 0.00 5.69 1.09 0.10 56.65 03:23:01 AM 1 37.96 0.00 5.37 0.68 0.10 55.89 03:24:01 AM all 23.98 0.00 3.73 0.83 0.08 71.38 03:24:01 AM 0 25.35 0.00 3.48 0.88 0.08 70.20 03:24:01 AM 1 22.61 0.00 3.99 0.77 0.07 72.57 03:25:01 AM all 31.81 0.00 5.13 0.38 0.08 62.60 03:25:01 AM 0 33.08 0.00 5.19 0.45 0.08 61.20 03:25:01 AM 1 30.54 0.00 5.06 0.32 0.08 64.00 03:26:01 AM all 8.81 0.00 2.04 0.68 0.07 88.41 03:26:01 AM 0 9.12 0.00 2.42 0.97 0.05 87.44 03:26:01 AM 1 8.50 0.00 1.65 0.38 0.08 89.38 03:27:01 AM all 4.90 0.00 0.31 0.02 0.06 94.71 03:27:01 AM 0 8.69 0.00 0.40 0.03 0.07 90.81 03:27:01 AM 1 1.12 0.00 0.22 0.00 0.05 98.61 03:28:01 AM all 10.99 0.00 0.50 0.03 0.09 88.38 03:28:01 AM 0 16.90 0.00 0.57 0.00 0.09 82.45 03:28:01 AM 1 5.15 0.00 0.44 0.05 0.10 94.26 03:29:01 AM all 4.06 0.00 0.29 0.00 0.06 95.59 03:29:01 AM 0 0.84 0.00 0.23 0.00 0.07 98.86 03:29:01 AM 1 7.37 0.00 0.34 0.00 0.05 92.23 03:30:01 AM all 6.60 0.00 0.30 0.00 0.08 93.02 03:30:01 AM 0 11.91 0.00 0.30 0.00 0.10 87.69 03:30:01 AM 1 1.30 0.00 0.30 0.00 0.05 98.34 03:31:01 AM all 1.83 0.00 0.20 0.00 0.07 97.90 03:31:01 AM 0 1.89 0.00 0.23 0.00 0.07 97.81 03:31:01 AM 1 1.77 0.00 0.17 0.00 0.07 97.99 03:32:01 AM all 9.81 0.00 0.60 0.00 0.06 89.52 03:32:01 AM 0 18.26 0.00 0.81 0.00 0.05 80.87 03:32:01 AM 1 1.62 0.00 0.40 0.00 0.07 97.91 03:33:01 AM all 4.40 0.00 0.26 0.00 0.07 95.27 03:33:01 AM 0 6.34 0.00 0.23 0.00 0.07 93.36 03:33:01 AM 1 2.46 0.00 0.28 0.00 0.07 97.19 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 6.24 0.00 0.37 0.00 0.08 93.31 03:34:01 AM 0 6.58 0.00 0.36 0.00 0.07 92.99 03:34:01 AM 1 5.90 0.00 0.39 0.00 0.08 93.62 03:35:01 AM all 2.65 0.00 0.20 0.00 0.08 97.07 03:35:01 AM 0 1.62 0.00 0.18 0.00 0.08 98.11 03:35:01 AM 1 3.69 0.00 0.22 0.00 0.08 96.01 03:36:01 AM all 7.39 0.00 0.32 0.00 0.08 92.20 03:36:01 AM 0 10.22 0.00 0.39 0.00 0.08 89.31 03:36:01 AM 1 4.58 0.00 0.25 0.00 0.08 95.08 03:37:01 AM all 8.77 0.00 0.69 0.01 0.08 90.45 03:37:01 AM 0 7.80 0.00 0.54 0.02 0.07 91.57 03:37:01 AM 1 9.75 0.00 0.84 0.00 0.09 89.33 03:38:01 AM all 4.22 0.00 0.31 0.00 0.07 95.41 03:38:01 AM 0 3.58 0.00 0.28 0.00 0.07 96.07 03:38:01 AM 1 4.86 0.00 0.33 0.00 0.07 94.74 03:39:01 AM all 4.28 0.00 0.37 0.00 0.08 95.27 03:39:01 AM 0 6.62 0.00 0.38 0.00 0.08 92.91 03:39:01 AM 1 1.94 0.00 0.35 0.00 0.07 97.64 03:40:01 AM all 5.00 0.00 0.40 0.00 0.06 94.54 03:40:01 AM 0 6.27 0.00 0.42 0.00 0.05 93.26 03:40:01 AM 1 3.73 0.00 0.39 0.00 0.07 95.81 03:41:01 AM all 4.65 0.00 0.27 0.01 0.07 95.01 03:41:01 AM 0 7.67 0.00 0.28 0.00 0.07 91.97 03:41:01 AM 1 1.62 0.00 0.25 0.02 0.07 98.04 03:42:01 AM all 12.05 0.00 0.39 0.00 0.08 87.47 03:42:01 AM 0 14.64 0.00 0.47 0.00 0.08 84.81 03:42:01 AM 1 9.47 0.00 0.32 0.00 0.08 90.13 03:43:01 AM all 17.86 0.00 0.59 0.02 0.08 81.45 03:43:01 AM 0 31.19 0.00 0.69 0.02 0.08 68.01 03:43:01 AM 1 4.68 0.00 0.49 0.02 0.08 94.73 03:44:01 AM all 6.70 0.00 0.28 0.00 0.07 92.95 03:44:01 AM 0 9.66 0.00 0.28 0.00 0.08 89.97 03:44:01 AM 1 3.75 0.00 0.28 0.00 0.05 95.92 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 8.36 0.00 0.32 0.01 0.09 91.22 03:45:01 AM 0 8.45 0.00 0.30 0.00 0.08 91.17 03:45:01 AM 1 8.27 0.00 0.33 0.02 0.10 91.28 03:46:01 AM all 26.62 0.00 3.10 0.16 0.09 70.04 03:46:01 AM 0 38.38 0.00 3.55 0.22 0.10 57.75 03:46:01 AM 1 14.80 0.00 2.64 0.10 0.08 82.37 Average: all 10.82 0.00 1.11 0.13 0.08 87.87 Average: 0 13.39 0.00 1.16 0.15 0.08 85.22 Average: 1 8.24 0.00 1.06 0.10 0.07 90.52