---> uname -a: Linux prd-centos8-robot-2c-8g-1923.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 641 4817 19 2238 6758 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:e5:49:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85188sec preferred_lft 85188sec inet6 fe80::f816:3eff:fee5:4937/64 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) 09/28/2025 _x86_64_ (2 CPU) 04:56:27 LINUX RESTART (2 CPU) 04:57:01 AM tps rtps wtps bread/s bwrtn/s 04:58:01 AM 106.38 52.26 54.12 7590.07 24008.46 04:59:01 AM 122.74 0.73 122.01 53.45 12433.06 05:00:00 AM 24.93 0.42 24.51 65.81 2018.06 05:00:01 AM 0.00 0.00 0.00 0.00 0.00 05:01:01 AM 85.84 7.00 78.84 1293.04 8939.60 05:02:01 AM 13.76 0.05 13.71 1.60 1219.84 05:03:01 AM 0.57 0.00 0.57 0.00 8.55 05:04:01 AM 0.32 0.00 0.32 0.00 3.28 05:05:01 AM 0.63 0.22 0.42 11.73 103.62 05:06:01 AM 2.03 0.00 2.03 0.00 104.02 05:07:01 AM 0.50 0.03 0.47 1.87 258.02 05:08:01 AM 0.40 0.00 0.40 0.00 119.23 05:09:01 AM 0.18 0.00 0.18 0.00 86.25 05:10:00 AM 0.25 0.00 0.25 0.00 106.13 05:10:01 AM 0.00 0.00 0.00 0.00 0.00 05:11:01 AM 0.30 0.00 0.30 0.00 74.01 05:12:01 AM 0.47 0.03 0.43 0.27 63.60 05:13:01 AM 1.30 0.00 1.30 0.00 155.27 05:14:01 AM 0.22 0.00 0.22 0.00 43.74 05:15:01 AM 1.95 0.18 1.77 4.27 130.39 05:16:01 AM 29.61 0.47 29.14 69.84 2690.80 Average: 20.63 3.23 17.40 478.56 2765.20 04:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 AM 5413552 7007188 2468880 31.32 2688 1784696 756752 8.47 191644 1988332 118392 04:59:01 AM 5160076 7001448 2722356 34.54 2688 2016960 708356 7.93 198928 2171848 41872 05:00:00 AM 5181924 7027992 2700508 34.26 2688 2022140 690580 7.73 224240 2127540 14016 05:00:01 AM 5161496 7013300 2720936 34.52 2688 2027768 706656 7.91 226200 2145624 19644 05:01:01 AM 4903888 6998224 2978544 37.79 2688 2261512 681704 7.63 263564 2332480 26980 05:02:01 AM 4904828 6998972 2977604 37.78 2688 2261592 681704 7.63 263640 2331852 4 05:03:01 AM 4904564 6998708 2977868 37.78 2688 2261592 681704 7.63 263644 2331920 4 05:04:01 AM 4904632 6998776 2977800 37.78 2688 2261592 681704 7.63 263644 2331860 4 05:05:01 AM 4848676 6946216 3033756 38.49 2688 2265008 791272 8.86 263776 2387440 220 05:06:01 AM 4840112 6942904 3042320 38.60 2688 2270264 809020 9.06 264048 2395340 4428 05:07:01 AM 4831464 6938620 3050968 38.71 2688 2274628 809020 9.06 264324 2404052 1136 05:08:01 AM 4829728 6939376 3052704 38.73 2688 2277112 809020 9.06 264324 2406112 196 05:09:01 AM 4826272 6941132 3056160 38.77 2688 2282324 791116 8.86 264324 2409588 2864 05:10:00 AM 4825544 6941140 3056888 38.78 2688 2283068 767852 8.60 264324 2410416 532 05:10:01 AM 4824936 6940544 3057496 38.79 2688 2283072 783228 8.77 264324 2410892 552 05:11:01 AM 4821668 6938936 3060764 38.83 2688 2284732 798904 8.95 264324 2414364 64 05:12:01 AM 4819404 6938504 3063028 38.86 2688 2286564 798336 8.94 264508 2416080 200 05:13:01 AM 4815292 6938300 3067140 38.91 2688 2290472 798336 8.94 264500 2420124 308 05:14:01 AM 4814292 6938352 3068140 38.92 2688 2291524 798336 8.94 264500 2421124 120 05:15:01 AM 5040492 6990436 2841940 36.05 2688 2118896 685132 7.67 288524 2173056 7652 05:16:01 AM 5025800 7009096 2856632 36.24 2688 2157372 695840 7.79 489908 2011784 11968 Average: 4938030 6970865 2944402 37.35 2688 2202995 748789 8.38 265772 2306754 11960 04:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 296.78 177.63 1654.52 59.22 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 77.14 55.65 844.40 9.15 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 18.99 13.44 7.25 4.89 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.06 0.00 0.07 0.00 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 343.34 247.97 392.82 62.08 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 164.97 118.62 32.23 24.74 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 2.73 2.22 0.62 0.54 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 3.45 1.87 0.51 0.41 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 112.98 98.82 32.83 8.17 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 143.37 141.59 44.71 11.23 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 93.63 91.05 31.99 7.37 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 70.05 66.02 19.66 5.57 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 134.61 133.09 41.52 10.96 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 9.10 7.10 4.07 1.33 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 1.80 2.70 0.47 0.43 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 129.91 124.41 21.68 9.51 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 131.91 131.59 23.09 10.21 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 131.81 132.54 32.49 10.31 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 3.03 3.65 0.61 0.67 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 141.77 103.30 90.56 101.01 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 29.07 24.23 94.57 8.53 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 107.28 88.13 177.39 18.20 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) 09/28/2025 _x86_64_ (2 CPU) 04:56:27 LINUX RESTART (2 CPU) 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 37.69 0.03 7.53 18.44 0.10 36.22 04:58:01 AM 0 41.61 0.00 7.95 19.52 0.10 30.82 04:58:01 AM 1 33.76 0.05 7.10 17.36 0.10 41.64 04:59:01 AM all 33.44 0.00 5.33 4.34 0.11 56.78 04:59:01 AM 0 33.55 0.00 5.85 4.22 0.10 56.28 04:59:01 AM 1 33.34 0.00 4.81 4.46 0.12 57.27 05:00:00 AM all 13.67 0.00 2.29 4.73 0.05 79.27 05:00:00 AM 0 11.48 0.00 2.44 6.14 0.05 79.89 05:00:00 AM 1 15.86 0.00 2.14 3.31 0.05 78.64 05:00:01 AM all 49.73 0.00 2.70 0.00 0.00 47.57 05:00:01 AM 0 3.26 0.00 1.09 0.00 0.00 95.65 05:00:01 AM 1 95.70 0.00 4.30 0.00 0.00 0.00 05:01:01 AM all 32.05 0.00 5.82 2.83 0.11 59.19 05:01:01 AM 0 44.04 0.00 6.99 3.25 0.12 45.60 05:01:01 AM 1 20.02 0.00 4.64 2.41 0.10 72.82 05:02:01 AM all 0.62 0.00 0.47 0.23 0.03 98.65 05:02:01 AM 0 0.95 0.00 0.40 0.00 0.02 98.63 05:02:01 AM 1 0.28 0.00 0.54 0.47 0.03 98.68 05:03:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 05:03:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 05:03:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 05:04:01 AM all 0.26 0.00 0.11 0.00 0.02 99.62 05:04:01 AM 0 0.35 0.00 0.10 0.00 0.02 99.53 05:04:01 AM 1 0.17 0.00 0.12 0.00 0.02 99.70 05:05:01 AM all 7.86 0.00 1.08 0.01 0.05 91.00 05:05:01 AM 0 13.92 0.00 1.62 0.02 0.05 84.39 05:05:01 AM 1 1.83 0.00 0.55 0.00 0.05 97.57 05:06:01 AM all 14.86 0.00 1.48 0.01 0.10 83.54 05:06:01 AM 0 20.71 0.00 2.22 0.02 0.10 76.96 05:06:01 AM 1 9.09 0.00 0.76 0.00 0.10 90.05 05:07:01 AM all 9.81 0.00 0.89 0.02 0.06 89.22 05:07:01 AM 0 14.82 0.00 1.11 0.00 0.07 84.00 05:07:01 AM 1 4.83 0.00 0.67 0.03 0.05 94.42 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 8.01 0.00 0.74 0.01 0.07 91.18 05:08:01 AM 0 10.41 0.00 0.84 0.00 0.07 88.69 05:08:01 AM 1 5.58 0.00 0.63 0.02 0.07 93.71 05:09:01 AM all 13.55 0.00 1.43 0.01 0.08 84.93 05:09:01 AM 0 19.76 0.00 2.12 0.00 0.08 78.04 05:09:01 AM 1 7.31 0.00 0.73 0.02 0.08 91.86 05:10:00 AM all 6.04 0.00 0.54 0.00 0.05 93.37 05:10:00 AM 0 4.22 0.00 0.47 0.00 0.05 95.26 05:10:00 AM 1 7.88 0.00 0.61 0.00 0.05 91.46 05:10:01 AM all 3.15 0.00 0.90 0.00 0.00 95.95 05:10:01 AM 0 4.50 0.00 0.90 0.00 0.00 94.59 05:10:01 AM 1 1.80 0.00 0.90 0.00 0.00 97.30 05:11:01 AM all 8.27 0.00 0.76 0.00 0.11 90.85 05:11:01 AM 0 6.82 0.00 0.84 0.00 0.14 92.21 05:11:01 AM 1 9.71 0.00 0.69 0.00 0.08 89.51 05:12:01 AM all 9.20 0.00 1.01 0.01 0.08 89.70 05:12:01 AM 0 13.50 0.00 0.99 0.00 0.09 85.42 05:12:01 AM 1 4.99 0.00 1.02 0.02 0.08 93.89 05:13:01 AM all 10.91 0.00 1.10 0.01 0.12 87.86 05:13:01 AM 0 15.34 0.00 1.20 0.00 0.10 83.36 05:13:01 AM 1 6.50 0.00 1.01 0.02 0.13 92.34 05:14:01 AM all 3.29 0.00 0.40 0.00 0.06 96.25 05:14:01 AM 0 5.24 0.00 0.62 0.00 0.07 94.07 05:14:01 AM 1 1.34 0.00 0.18 0.00 0.05 98.43 05:15:01 AM all 13.01 0.00 1.46 0.02 0.08 85.43 05:15:01 AM 0 18.12 0.00 1.74 0.02 0.08 80.04 05:15:01 AM 1 7.91 0.00 1.17 0.02 0.08 90.81 05:16:01 AM all 25.27 0.00 2.95 0.59 0.11 71.09 05:16:01 AM 0 37.37 0.00 3.57 0.32 0.12 58.62 05:16:01 AM 1 12.66 0.00 2.30 0.87 0.10 84.07 Average: all 13.09 0.00 1.87 1.65 0.07 83.31 Average: 0 16.45 0.00 2.17 1.77 0.08 79.54 Average: 1 9.73 0.00 1.57 1.53 0.07 87.09