---> uname -a: Linux prd-centos8-robot-2c-8g-35345.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4858 19 2208 6769 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:39:c4:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85238sec preferred_lft 85238sec inet6 fe80::f816:3eff:fe39:c43f/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) 06/18/2025 _x86_64_ (2 CPU) 03:45:38 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 125.25 48.76 76.50 7564.88 33942.78 03:48:01 AM 97.70 0.73 96.97 53.05 10720.93 03:49:01 AM 32.31 0.43 31.88 64.79 2842.03 03:50:01 AM 77.04 6.96 70.08 1292.77 8218.01 03:51:01 AM 8.81 0.00 8.81 0.00 671.46 03:52:01 AM 2.53 0.00 2.53 0.00 76.97 03:53:01 AM 0.12 0.00 0.12 0.00 0.77 03:54:01 AM 0.37 0.02 0.35 0.13 83.66 03:55:01 AM 1.98 0.00 1.98 0.00 88.85 03:56:01 AM 0.32 0.07 0.25 3.20 98.63 03:57:01 AM 0.37 0.00 0.37 0.00 125.33 03:58:01 AM 0.25 0.00 0.25 0.00 107.33 03:59:01 AM 0.28 0.00 0.28 0.00 100.25 04:00:01 AM 0.22 0.00 0.22 0.00 61.37 04:01:01 AM 0.47 0.03 0.43 0.27 126.21 04:02:01 AM 1.52 0.08 1.44 1.90 130.10 04:03:01 AM 0.33 0.00 0.33 0.00 120.56 04:04:01 AM 16.24 0.33 15.91 37.85 1929.44 04:05:01 AM 31.94 0.52 31.43 63.86 1187.50 Average: 20.97 3.05 17.92 478.53 3194.17 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5392248 7064900 2490184 31.59 2688 1855904 689276 7.72 186880 1984544 170236 03:48:01 AM 5185712 7004884 2696720 34.21 2688 1995944 720576 8.07 198276 2150876 42500 03:49:01 AM 5174700 7036000 2707732 34.35 2688 2035960 701228 7.85 229180 2125244 37476 03:50:01 AM 4967276 7033136 2915156 36.98 2688 2234516 672124 7.53 261232 2275936 12376 03:51:01 AM 4968140 7033856 2914292 36.97 2688 2234520 672124 7.53 261232 2275712 4 03:52:01 AM 4968040 7033756 2914392 36.97 2688 2234520 672124 7.53 261236 2275784 4 03:53:01 AM 4968164 7033880 2914268 36.97 2688 2234520 672124 7.53 261236 2275724 4 03:54:01 AM 4917316 6985568 2965116 37.62 2688 2237056 742920 8.32 261444 2326068 208 03:55:01 AM 4913264 6984112 2969168 37.67 2688 2239680 742920 8.32 261732 2329952 1992 03:56:01 AM 4909264 6983072 2973168 37.72 2688 2242652 742920 8.32 261928 2333596 1956 03:57:01 AM 4904460 6980460 2977972 37.78 2688 2244812 742920 8.32 261928 2338448 496 03:58:01 AM 4899700 6978396 2982732 37.84 2688 2247508 778856 8.72 261928 2343356 24 03:59:01 AM 4895288 6977064 2987144 37.90 2688 2250580 778856 8.72 261928 2347464 172 04:00:01 AM 4889232 6974144 2993200 37.97 2688 2253716 802012 8.98 261928 2353228 1516 04:01:01 AM 4885240 6973388 2997192 38.02 2688 2256952 821708 9.20 262096 2356732 1112 04:02:01 AM 4881540 6973404 3000892 38.07 2688 2260676 821708 9.20 262244 2360336 1904 04:03:01 AM 4795636 6889340 3086796 39.16 2688 2262508 916416 10.26 262244 2446128 204 04:04:01 AM 4992688 6944180 2889744 36.66 2688 2125580 732040 8.20 325772 2208956 23940 04:05:01 AM 4944788 6907496 2937644 37.27 2688 2137076 778728 8.72 485116 2099640 33340 Average: 4971195 6989002 2911237 36.93 2688 2188667 747452 8.37 267872 2274091 17340 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.47 155.72 1652.21 59.85 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 68.28 53.25 759.73 8.78 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 21.41 18.43 21.79 5.90 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 549.25 353.18 397.02 84.86 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 1.62 1.03 0.20 0.18 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.95 2.02 0.57 0.48 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 4.98 2.15 0.57 0.46 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 109.93 96.92 25.51 8.48 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 64.81 65.52 14.53 5.55 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 51.52 52.17 13.20 4.48 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 87.50 88.59 17.58 7.26 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 77.19 78.02 17.16 6.70 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 176.57 174.05 100.55 12.59 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 114.68 115.41 28.62 9.74 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 150.77 152.43 31.32 11.96 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 119.10 121.22 30.05 9.49 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 58.00 58.95 14.55 5.00 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 96.25 67.28 147.47 117.07 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.63 18.20 15.04 12.24 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 105.04 88.11 173.18 19.54 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) 06/18/2025 _x86_64_ (2 CPU) 03:45:38 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 45.76 0.03 9.35 3.79 0.12 40.94 03:47:01 AM 0 45.40 0.03 8.77 2.40 0.12 43.27 03:47:01 AM 1 46.11 0.03 9.93 5.19 0.12 38.61 03:48:01 AM all 27.04 0.00 3.83 1.23 0.08 67.83 03:48:01 AM 0 38.86 0.00 4.23 0.73 0.08 56.09 03:48:01 AM 1 15.22 0.00 3.42 1.72 0.08 79.56 03:49:01 AM all 19.98 0.00 3.15 0.28 0.07 76.52 03:49:01 AM 0 27.60 0.00 3.84 0.28 0.05 68.23 03:49:01 AM 1 12.37 0.00 2.47 0.27 0.08 84.81 03:50:01 AM all 25.24 0.00 5.25 0.86 0.09 68.55 03:50:01 AM 0 30.42 0.00 5.95 1.15 0.10 62.37 03:50:01 AM 1 20.05 0.00 4.55 0.57 0.08 74.74 03:51:01 AM all 0.33 0.00 0.11 0.07 0.04 99.46 03:51:01 AM 0 0.05 0.00 0.12 0.13 0.03 99.67 03:51:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 03:52:01 AM all 0.36 0.00 0.09 0.01 0.03 99.52 03:52:01 AM 0 0.15 0.00 0.12 0.02 0.03 99.68 03:52:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 03:53:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 03:53:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 03:53:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 03:54:01 AM all 8.59 0.00 0.97 0.00 0.06 90.38 03:54:01 AM 0 9.87 0.00 1.07 0.00 0.05 89.01 03:54:01 AM 1 7.31 0.00 0.88 0.00 0.07 91.75 03:55:01 AM all 8.79 0.00 0.71 0.01 0.07 90.43 03:55:01 AM 0 8.30 0.00 0.69 0.00 0.07 90.94 03:55:01 AM 1 9.28 0.00 0.73 0.02 0.07 89.91 03:56:01 AM all 7.31 0.00 0.62 0.00 0.06 92.01 03:56:01 AM 0 10.32 0.00 0.69 0.00 0.07 88.93 03:56:01 AM 1 4.30 0.00 0.55 0.00 0.05 95.09 03:57:01 AM all 6.65 0.00 0.66 0.00 0.05 92.64 03:57:01 AM 0 7.60 0.00 0.77 0.00 0.05 91.58 03:57:01 AM 1 5.70 0.00 0.55 0.00 0.05 93.69 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 9.14 0.00 0.75 0.00 0.07 90.05 03:58:01 AM 0 7.83 0.00 0.54 0.00 0.07 91.56 03:58:01 AM 1 10.45 0.00 0.96 0.00 0.07 88.53 03:59:01 AM all 9.18 0.00 1.08 0.00 0.08 89.66 03:59:01 AM 0 11.31 0.00 1.13 0.00 0.08 87.48 03:59:01 AM 1 7.05 0.00 1.03 0.00 0.08 91.84 04:00:01 AM all 11.61 0.00 1.04 0.00 0.06 87.29 04:00:01 AM 0 12.22 0.00 1.23 0.00 0.07 86.48 04:00:01 AM 1 10.99 0.00 0.86 0.00 0.05 88.10 04:01:01 AM all 11.13 0.00 1.14 0.00 0.08 87.66 04:01:01 AM 0 15.67 0.00 1.23 0.00 0.07 83.03 04:01:01 AM 1 6.60 0.00 1.04 0.00 0.08 92.28 04:02:01 AM all 11.16 0.00 1.10 0.01 0.08 87.65 04:02:01 AM 0 13.54 0.00 1.06 0.02 0.09 85.30 04:02:01 AM 1 8.79 0.00 1.15 0.00 0.07 90.00 04:03:01 AM all 9.35 0.00 0.71 0.00 0.07 89.87 04:03:01 AM 0 9.10 0.00 0.71 0.00 0.07 90.12 04:03:01 AM 1 9.60 0.00 0.72 0.00 0.07 89.61 04:04:01 AM all 20.52 0.00 2.94 0.31 0.08 76.16 04:04:01 AM 0 22.04 0.00 3.29 0.12 0.07 74.49 04:04:01 AM 1 19.00 0.00 2.59 0.50 0.08 77.83 04:05:01 AM all 33.39 0.00 4.28 0.12 0.12 62.08 04:05:01 AM 0 30.03 0.00 4.00 0.08 0.12 65.77 04:05:01 AM 1 36.75 0.00 4.55 0.17 0.13 58.40 Average: all 14.01 0.00 2.00 0.35 0.07 83.57 Average: 0 15.83 0.00 2.08 0.26 0.07 81.76 Average: 1 12.19 0.00 1.91 0.45 0.07 85.38