---> uname -a: Linux prd-centos8-robot-2c-8g-52059.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 4811 19 2234 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:b9:cb:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85187sec preferred_lft 85187sec inet6 fe80::f816:3eff:feb9:cbb3/64 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) 07:35:46 LINUX RESTART (2 CPU) 07:36:02 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 228.12 161.16 66.97 15053.31 41773.88 07:38:01 AM 122.13 0.72 121.41 52.92 12383.86 07:39:01 AM 26.82 0.42 26.41 64.78 2107.81 07:40:01 AM 81.66 6.96 74.69 1292.77 8724.01 07:41:01 AM 11.48 0.00 11.48 0.00 1147.38 07:42:01 AM 2.43 0.00 2.43 0.00 70.99 07:43:01 AM 0.13 0.00 0.13 0.00 1.18 07:44:01 AM 0.63 0.22 0.42 11.73 22.21 07:45:01 AM 1.90 0.00 1.90 0.00 153.76 07:46:01 AM 0.30 0.03 0.27 1.87 134.39 07:47:01 AM 0.37 0.00 0.37 0.00 104.68 07:48:01 AM 0.22 0.00 0.22 0.00 108.00 07:49:01 AM 0.17 0.00 0.17 0.00 63.99 07:50:01 AM 0.25 0.00 0.25 0.00 102.57 07:51:01 AM 0.40 0.03 0.37 0.27 104.50 07:52:01 AM 1.37 0.00 1.37 0.00 125.90 07:53:01 AM 0.20 0.00 0.20 0.00 115.43 07:54:01 AM 0.20 0.00 0.20 0.00 107.25 07:55:01 AM 15.03 0.32 14.71 36.92 730.99 07:56:01 AM 32.76 0.53 32.22 64.78 2637.20 Average: 26.16 8.39 17.77 817.27 3504.64 07:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5400620 7004960 2481812 31.49 2688 1795052 757808 8.49 198576 1994080 132532 07:38:01 AM 5159248 6993060 2723184 34.55 2688 2009424 700984 7.85 199104 2166884 42492 07:39:01 AM 5198624 7037392 2683808 34.05 2688 2014620 673284 7.54 223640 2109512 14020 07:40:01 AM 4934112 7018484 2948320 37.40 2688 2251736 671060 7.51 262664 2303928 26912 07:41:01 AM 4934024 7018280 2948408 37.40 2688 2251748 671060 7.51 262676 2303896 4 07:42:01 AM 4934056 7018312 2948376 37.40 2688 2251748 671060 7.51 262684 2303952 8 07:43:01 AM 4933996 7018252 2948436 37.41 2688 2251748 671060 7.51 262684 2304012 4 07:44:01 AM 4881540 6968500 3000892 38.07 2688 2254460 760732 8.52 262836 2355988 1960 07:45:01 AM 4871060 6961688 3011372 38.20 2688 2258120 760732 8.52 263184 2365952 2856 07:46:01 AM 4868928 6961956 3013504 38.23 2688 2260568 760732 8.52 263380 2368192 1264 07:47:01 AM 4866736 6961924 3015696 38.26 2688 2262712 760732 8.52 263380 2370432 404 07:48:01 AM 4863800 6961824 3018632 38.30 2688 2265516 783176 8.77 263380 2373412 4 07:49:01 AM 4861196 6961624 3021236 38.33 2688 2267920 783176 8.77 263380 2375824 524 07:50:01 AM 4855908 6959452 3026524 38.40 2688 2271068 799068 8.95 263380 2380832 632 07:51:01 AM 4852860 6959652 3029572 38.43 2688 2274316 822308 9.21 263492 2384000 852 07:52:01 AM 4849116 6959308 3033316 38.48 2688 2277688 822308 9.21 263492 2387588 1404 07:53:01 AM 4843884 6956988 3038548 38.55 2688 2280604 837684 9.38 263492 2392588 900 07:54:01 AM 4840552 6957128 3041880 38.59 2688 2284084 837684 9.38 263492 2396060 1196 07:55:01 AM 4942072 6920080 2940360 37.30 2688 2150708 744388 8.33 331448 2246892 67172 07:56:01 AM 4946136 6926748 2936296 37.25 2688 2154028 740788 8.29 491392 2088324 25160 Average: 4941923 6976281 2940509 37.30 2688 2204393 751491 8.41 269588 2298617 16015 07:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 349.58 225.55 1874.51 63.59 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 85.25 67.11 827.08 9.92 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 17.06 13.83 7.05 4.92 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 424.43 311.03 402.72 74.10 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 197.35 144.17 37.29 28.33 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 2.65 2.07 0.58 0.50 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 2.55 1.90 0.43 0.41 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 126.35 109.52 25.81 9.11 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 91.72 93.02 19.35 7.49 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 56.15 55.81 11.84 4.64 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 123.33 123.99 20.19 9.66 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 127.95 129.06 22.99 10.16 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 58.16 58.34 11.68 4.86 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 129.16 130.19 23.35 9.96 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 112.81 113.35 21.11 9.18 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 173.04 173.92 30.99 12.97 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 130.12 130.24 23.54 10.17 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 238.08 239.98 39.98 16.97 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 132.11 93.57 162.51 130.36 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 19.61 18.23 15.79 8.51 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 129.69 111.65 177.55 21.26 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) 07:35:46 LINUX RESTART (2 CPU) 07:36:02 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 46.91 0.06 11.79 7.63 0.10 33.50 07:37:01 AM 0 41.79 0.05 12.49 7.01 0.10 38.55 07:37:01 AM 1 52.04 0.07 11.08 8.25 0.10 28.45 07:38:01 AM all 32.72 0.00 5.19 2.76 0.08 59.25 07:38:01 AM 0 19.60 0.00 4.27 2.40 0.07 73.66 07:38:01 AM 1 45.81 0.00 6.11 3.13 0.10 44.86 07:39:01 AM all 12.46 0.00 2.21 0.33 0.06 84.95 07:39:01 AM 0 7.35 0.00 2.10 0.08 0.05 90.41 07:39:01 AM 1 17.56 0.00 2.32 0.57 0.07 79.49 07:40:01 AM all 32.47 0.00 5.81 1.60 0.09 60.03 07:40:01 AM 0 19.23 0.00 4.62 1.95 0.10 74.10 07:40:01 AM 1 45.77 0.00 7.00 1.26 0.08 45.89 07:41:01 AM all 0.61 0.00 0.47 0.24 0.03 98.65 07:41:01 AM 0 0.82 0.00 0.45 0.13 0.03 98.56 07:41:01 AM 1 0.40 0.00 0.48 0.35 0.03 98.73 07:42:01 AM all 0.28 0.00 0.08 0.01 0.03 99.60 07:42:01 AM 0 0.42 0.00 0.08 0.02 0.03 99.45 07:42:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 07:43:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 07:43:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 07:43:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 07:44:01 AM all 8.10 0.00 0.73 0.02 0.06 91.09 07:44:01 AM 0 5.83 0.00 0.62 0.02 0.05 93.48 07:44:01 AM 1 10.38 0.00 0.84 0.02 0.07 88.70 07:45:01 AM all 10.79 0.00 0.82 0.01 0.07 88.32 07:45:01 AM 0 3.40 0.00 0.45 0.02 0.07 96.06 07:45:01 AM 1 18.30 0.00 1.19 0.00 0.07 80.44 07:46:01 AM all 6.43 0.00 0.59 0.00 0.07 92.92 07:46:01 AM 0 2.38 0.00 0.35 0.00 0.05 97.22 07:46:01 AM 1 10.49 0.00 0.82 0.00 0.08 88.60 07:47:01 AM all 7.24 0.00 0.65 0.00 0.08 92.02 07:47:01 AM 0 6.18 0.00 0.57 0.00 0.08 93.17 07:47:01 AM 1 8.30 0.00 0.74 0.00 0.08 90.88 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 9.98 0.00 0.85 0.00 0.06 89.10 07:48:01 AM 0 8.92 0.00 0.91 0.00 0.05 90.12 07:48:01 AM 1 11.06 0.00 0.80 0.00 0.07 88.07 07:49:01 AM all 5.95 0.00 0.57 0.02 0.06 93.41 07:49:01 AM 0 5.49 0.00 0.54 0.03 0.07 93.88 07:49:01 AM 1 6.41 0.00 0.60 0.00 0.05 92.93 07:50:01 AM all 8.42 0.00 0.81 0.00 0.08 90.68 07:50:01 AM 0 6.32 0.00 0.60 0.00 0.08 92.99 07:50:01 AM 1 10.52 0.00 1.03 0.00 0.08 88.37 07:51:01 AM all 9.28 0.00 0.81 0.00 0.07 89.83 07:51:01 AM 0 4.02 0.00 0.57 0.00 0.07 95.34 07:51:01 AM 1 14.57 0.00 1.06 0.00 0.07 84.30 07:52:01 AM all 9.81 0.00 0.97 0.03 0.07 89.13 07:52:01 AM 0 11.32 0.00 0.97 0.02 0.07 87.62 07:52:01 AM 1 8.29 0.00 0.96 0.03 0.07 90.65 07:53:01 AM all 9.19 0.00 0.78 0.00 0.07 89.96 07:53:01 AM 0 7.59 0.00 0.59 0.00 0.07 91.76 07:53:01 AM 1 10.80 0.00 0.97 0.00 0.07 88.16 07:54:01 AM all 9.50 0.00 1.13 0.02 0.08 89.27 07:54:01 AM 0 10.97 0.00 1.25 0.03 0.08 87.65 07:54:01 AM 1 8.04 0.00 1.01 0.00 0.08 90.87 07:55:01 AM all 24.44 0.00 2.67 0.08 0.08 72.73 07:55:01 AM 0 16.51 0.00 1.87 0.10 0.08 81.44 07:55:01 AM 1 32.38 0.00 3.48 0.07 0.07 64.01 07:56:01 AM all 29.53 0.00 4.00 0.33 0.08 66.06 07:56:01 AM 0 21.83 0.00 3.89 0.32 0.07 73.90 07:56:01 AM 1 37.22 0.00 4.12 0.35 0.08 58.22 Average: all 13.70 0.00 2.04 0.65 0.07 83.53 Average: 0 10.00 0.00 1.86 0.60 0.06 87.48 Average: 1 17.42 0.00 2.23 0.70 0.07 79.58