---> uname -a: Linux prd-centos8-robot-2c-8g-47722.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 618 4843 19 2235 6781 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:6c:32:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:fe6c:326b/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) 07/31/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 136.97 60.73 76.24 7271.71 29587.65 03:38:01 AM 97.37 0.72 96.65 52.92 11219.30 03:39:01 AM 23.69 0.20 23.49 31.59 2014.23 03:40:01 AM 64.75 9.56 55.18 1711.43 3674.68 03:41:01 AM 29.91 0.03 29.87 3.47 6088.37 03:42:01 AM 4.30 0.00 4.30 0.00 173.09 03:43:01 AM 0.33 0.00 0.33 0.00 3.55 03:44:01 AM 0.45 0.02 0.43 0.13 40.03 03:45:01 AM 1.83 0.00 1.83 0.00 135.94 03:46:01 AM 0.50 0.03 0.47 1.87 93.82 03:47:01 AM 0.30 0.00 0.30 0.00 105.88 03:48:01 AM 0.25 0.00 0.25 0.00 103.90 03:49:01 AM 0.15 0.00 0.15 0.00 66.78 03:50:01 AM 0.18 0.00 0.18 0.00 100.68 03:51:01 AM 0.52 0.03 0.48 0.27 118.34 03:52:01 AM 1.43 0.00 1.43 0.00 139.50 03:53:01 AM 0.28 0.00 0.28 0.00 101.62 03:54:01 AM 7.43 0.35 7.08 38.25 253.93 03:55:01 AM 32.19 0.53 31.66 64.78 2663.18 Average: 21.20 3.80 17.40 482.99 2983.42 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5441208 7104908 2441224 30.97 2688 1846668 652564 7.31 184292 1938532 164848 03:38:01 AM 5177472 7011296 2704960 34.32 2688 2009520 717212 8.03 197848 2149336 42488 03:39:01 AM 5243652 7078336 2638780 33.48 2688 2010504 637896 7.14 209476 2078400 10848 03:40:01 AM 4910264 7004792 2972168 37.71 2688 2261836 711284 7.96 266564 2328780 170900 03:41:01 AM 4959624 7053968 2922808 37.08 2688 2261916 653220 7.31 267260 2272952 4 03:42:01 AM 4959540 7053884 2922892 37.08 2688 2261916 653220 7.31 267264 2273016 4 03:43:01 AM 4959888 7054232 2922544 37.08 2688 2261916 653220 7.31 267264 2272720 4 03:44:01 AM 4913940 7010288 2968492 37.66 2688 2263920 723864 8.11 267412 2317896 920 03:45:01 AM 4908508 7007208 2973924 37.73 2688 2266280 723864 8.11 267760 2323264 1076 03:46:01 AM 4905592 7006956 2976840 37.77 2688 2268936 723864 8.11 267956 2325916 1048 03:47:01 AM 4899840 7003384 2982592 37.84 2688 2271124 739520 8.28 267956 2331836 180 03:48:01 AM 4894720 7001176 2987712 37.90 2688 2274028 759360 8.50 267956 2336804 16 03:49:01 AM 4891456 7001064 2990976 37.94 2688 2277188 774992 8.68 267956 2339996 1196 03:50:01 AM 4887164 6999608 2995268 38.00 2688 2280016 797512 8.93 267956 2344008 1036 03:51:01 AM 4882276 6997936 3000156 38.06 2688 2283224 797460 8.93 268084 2348704 904 03:52:01 AM 4877240 6995684 3005192 38.13 2688 2286020 812844 9.10 268084 2353604 420 03:53:01 AM 4873656 6995400 3008776 38.17 2688 2289312 812844 9.10 268084 2357060 748 03:54:01 AM 4908668 6925240 2973764 37.73 2688 2187948 754604 8.45 325088 2283288 85512 03:55:01 AM 5028480 7012344 2853952 36.21 2688 2156796 667132 7.47 491256 2003800 26932 Average: 4974905 7016721 2907527 36.89 2688 2211530 724551 8.11 271343 2262101 26794 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.85 183.17 1645.05 57.26 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 75.57 56.29 826.61 9.38 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 8.11 5.31 4.08 2.83 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 50.77 43.95 330.59 19.21 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 536.70 393.47 106.36 86.43 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 2.62 2.07 0.57 0.50 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 2.53 1.92 0.43 0.42 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 96.92 81.25 22.89 7.07 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 99.50 100.57 18.37 7.77 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 60.34 60.14 13.79 5.11 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 114.95 116.18 19.32 8.93 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 104.90 105.77 20.91 8.59 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 214.71 213.63 85.31 15.12 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 70.49 70.74 15.91 6.38 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 185.61 187.17 34.43 13.76 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 127.87 129.04 24.93 10.16 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 177.42 179.52 32.58 12.91 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 169.24 139.44 156.77 123.73 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 18.19 17.51 15.89 8.01 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 127.75 109.85 177.62 21.24 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) 07/31/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 41.28 0.03 7.49 9.41 0.12 41.67 03:37:01 AM 0 49.02 0.02 7.79 10.77 0.13 32.27 03:37:01 AM 1 33.57 0.05 7.18 8.05 0.10 51.04 03:38:01 AM all 29.29 0.00 4.34 1.44 0.12 64.81 03:38:01 AM 0 35.16 0.00 4.71 1.52 0.10 58.51 03:38:01 AM 1 23.41 0.00 3.97 1.37 0.13 71.12 03:39:01 AM all 11.03 0.00 1.25 0.34 0.06 87.32 03:39:01 AM 0 16.93 0.00 1.24 0.52 0.05 81.27 03:39:01 AM 1 5.15 0.00 1.25 0.17 0.07 93.36 03:40:01 AM all 33.84 0.00 6.26 0.84 0.13 58.92 03:40:01 AM 0 46.02 0.00 7.40 1.31 0.13 45.14 03:40:01 AM 1 21.73 0.00 5.14 0.38 0.12 72.63 03:41:01 AM all 1.26 0.00 1.27 0.54 0.05 96.89 03:41:01 AM 0 1.45 0.00 1.28 0.42 0.07 96.79 03:41:01 AM 1 1.07 0.00 1.26 0.65 0.03 96.98 03:42:01 AM all 0.37 0.00 0.08 0.02 0.04 99.49 03:42:01 AM 0 0.63 0.00 0.10 0.03 0.03 99.20 03:42:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 03:43:01 AM all 0.38 0.00 0.08 0.00 0.04 99.50 03:43:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 03:43:01 AM 1 0.15 0.00 0.08 0.00 0.07 99.70 03:44:01 AM all 6.70 0.00 0.74 0.00 0.06 92.50 03:44:01 AM 0 9.05 0.00 0.89 0.00 0.05 90.01 03:44:01 AM 1 4.37 0.00 0.59 0.00 0.07 94.97 03:45:01 AM all 7.90 0.00 0.76 0.01 0.08 91.25 03:45:01 AM 0 8.43 0.00 0.76 0.00 0.07 90.74 03:45:01 AM 1 7.35 0.00 0.77 0.02 0.10 91.76 03:46:01 AM all 6.82 0.00 0.65 0.00 0.10 92.43 03:46:01 AM 0 6.19 0.00 0.62 0.00 0.10 93.09 03:46:01 AM 1 7.46 0.00 0.67 0.00 0.10 91.77 03:47:01 AM all 6.66 0.00 0.69 0.00 0.09 92.55 03:47:01 AM 0 7.64 0.00 0.74 0.00 0.10 91.52 03:47:01 AM 1 5.69 0.00 0.64 0.00 0.08 93.59 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 9.13 0.00 0.75 0.00 0.10 90.02 03:48:01 AM 0 11.29 0.00 0.77 0.00 0.10 87.83 03:48:01 AM 1 6.97 0.00 0.72 0.00 0.10 92.21 03:49:01 AM all 8.92 0.00 1.17 0.00 0.10 89.81 03:49:01 AM 0 8.33 0.00 1.10 0.00 0.10 90.47 03:49:01 AM 1 9.50 0.00 1.25 0.00 0.10 89.14 03:50:01 AM all 8.97 0.00 0.65 0.00 0.09 90.29 03:50:01 AM 0 10.99 0.00 0.74 0.00 0.10 88.17 03:50:01 AM 1 6.95 0.00 0.55 0.00 0.08 92.41 03:51:01 AM all 10.27 0.00 1.25 0.01 0.09 88.39 03:51:01 AM 0 9.51 0.00 1.31 0.00 0.08 89.10 03:51:01 AM 1 11.02 0.00 1.18 0.02 0.10 87.68 03:52:01 AM all 9.07 0.00 0.86 0.02 0.08 89.97 03:52:01 AM 0 13.22 0.00 0.98 0.02 0.08 85.70 03:52:01 AM 1 4.92 0.00 0.74 0.02 0.08 94.24 03:53:01 AM all 8.61 0.00 0.92 0.00 0.11 90.36 03:53:01 AM 0 11.27 0.00 1.03 0.00 0.12 87.58 03:53:01 AM 1 5.97 0.00 0.81 0.00 0.10 93.12 03:54:01 AM all 19.31 0.00 2.49 0.05 0.10 78.04 03:54:01 AM 0 20.41 0.00 2.42 0.07 0.10 77.00 03:54:01 AM 1 18.22 0.00 2.57 0.03 0.10 79.08 03:55:01 AM all 30.66 0.00 4.19 0.23 0.10 64.82 03:55:01 AM 0 36.86 0.00 4.17 0.33 0.10 58.53 03:55:01 AM 1 24.47 0.00 4.22 0.12 0.10 71.10 Average: all 13.20 0.00 1.89 0.68 0.09 84.13 Average: 0 15.97 0.00 2.01 0.79 0.09 81.14 Average: 1 10.44 0.00 1.78 0.57 0.09 87.11