---> uname -a: Linux prd-centos8-robot-2c-8g-48970.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 602 4931 19 2163 6797 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:0c:02:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85090sec preferred_lft 85090sec inet6 fe80::f816:3eff:fe0c:222/64 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) 08/03/2025 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 94.30 16.94 77.36 5348.26 7308.35 07:25:01 AM 82.79 0.72 82.07 52.92 9866.99 07:26:01 AM 37.79 0.57 37.23 64.79 3290.52 07:27:01 AM 69.06 6.96 62.10 1292.77 7594.77 07:28:01 AM 6.60 0.00 6.60 0.00 515.55 07:29:01 AM 1.77 0.00 1.77 0.00 58.56 07:30:01 AM 0.25 0.00 0.25 0.00 3.20 07:31:01 AM 0.18 0.00 0.18 0.00 2.02 07:32:01 AM 0.17 0.00 0.17 0.00 1.98 07:33:01 AM 0.32 0.00 0.32 0.00 5.36 07:34:01 AM 0.12 0.00 0.12 0.00 1.05 07:35:01 AM 0.15 0.00 0.15 0.00 1.05 07:36:01 AM 0.10 0.00 0.10 0.00 0.63 07:37:01 AM 0.10 0.00 0.10 0.00 1.47 07:38:01 AM 0.34 0.00 0.34 0.00 4.97 07:39:01 AM 1.40 0.03 1.37 0.27 32.69 07:40:01 AM 0.27 0.00 0.27 0.00 4.58 07:41:01 AM 0.38 0.00 0.38 0.00 6.18 07:42:01 AM 0.18 0.00 0.18 0.00 2.87 07:43:01 AM 7.30 0.32 6.98 36.92 198.95 07:44:01 AM 31.53 0.53 30.99 64.79 1459.94 Average: 15.97 1.24 14.73 327.02 1447.05 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5344476 7064792 2537948 32.20 2688 1902484 696868 7.80 186864 2029548 181960 07:25:01 AM 5174376 7010784 2708048 34.36 2688 2012868 737816 8.26 198412 2159908 42484 07:26:01 AM 5072760 6998668 2809664 35.64 2688 2099912 732796 8.21 234432 2218656 65912 07:27:01 AM 4948804 7034524 2933620 37.22 2688 2253572 663208 7.43 261900 2289504 10820 07:28:01 AM 4910344 6996008 2972080 37.71 2688 2253772 710244 7.95 262020 2329116 40 07:29:01 AM 4910140 6995808 2972284 37.71 2688 2253776 710244 7.95 262020 2329188 4 07:30:01 AM 4910756 6996424 2971668 37.70 2688 2253776 732904 8.21 262020 2328712 4 07:31:01 AM 4909032 6994708 2973392 37.72 2688 2253780 732904 8.21 262020 2330304 4 07:32:01 AM 4909040 6994716 2973384 37.72 2688 2253780 732904 8.21 262020 2330304 4 07:33:01 AM 4908444 6994120 2973980 37.73 2688 2253780 732904 8.21 262020 2330660 4 07:34:01 AM 4908836 6994516 2973588 37.72 2688 2253784 732904 8.21 262020 2330392 4 07:35:01 AM 4909144 6994824 2973280 37.72 2688 2253784 732904 8.21 262020 2330440 4 07:36:01 AM 4909012 6994692 2973412 37.72 2688 2253784 732904 8.21 262020 2330324 4 07:37:01 AM 4908716 6994400 2973708 37.73 2688 2253788 732904 8.21 262020 2330656 12 07:38:01 AM 4907892 6993608 2974532 37.74 2688 2253820 732904 8.21 262020 2330952 48 07:39:01 AM 4908708 6994424 2973716 37.73 2688 2253824 732904 8.21 262208 2330376 4 07:40:01 AM 4908400 6994144 2974024 37.73 2688 2253852 750752 8.41 262208 2330496 4 07:41:01 AM 4908768 6994520 2973656 37.73 2688 2253856 750752 8.41 262208 2330384 8 07:42:01 AM 4908516 6994272 2973908 37.73 2688 2253860 735272 8.23 262208 2330392 4 07:43:01 AM 4999000 6941664 2883424 36.58 2688 2114652 744552 8.34 292092 2229228 48540 07:44:01 AM 5114356 7024384 2768068 35.12 2688 2083500 676948 7.58 458788 1953180 26928 Average: 4966168 6999810 2916256 37.00 2688 2203524 725642 8.12 264930 2277749 17943 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 370.86 226.20 1872.09 66.45 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 67.54 46.53 602.91 7.55 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 39.14 32.44 318.68 7.90 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 210.73 155.25 52.57 35.06 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 15.23 6.67 3.95 0.92 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 0.63 0.22 0.20 0.07 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 1.32 0.10 0.09 0.01 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 2.04 0.15 0.13 0.01 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 3.62 0.15 0.21 0.01 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 3.15 0.22 0.37 0.19 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.77 0.22 0.17 0.07 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.50 0.13 0.03 0.01 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 3.23 0.15 0.34 0.01 0.00 0.00 0.00 0.00 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 2.60 0.73 1.15 0.77 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 1.98 0.59 0.32 0.10 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 5.33 0.17 0.79 0.07 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 2.07 0.63 0.26 0.11 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 0.82 0.12 0.05 0.01 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 0.67 0.10 0.04 0.01 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 47.48 27.46 75.17 23.58 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 19.06 17.10 15.66 7.96 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 38.07 24.56 140.38 7.19 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) 08/03/2025 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 42.67 0.00 7.03 2.95 0.10 47.26 07:24:01 AM 0 36.81 0.00 7.54 2.26 0.10 53.29 07:24:01 AM 1 48.51 0.00 6.52 3.64 0.10 41.24 07:25:01 AM all 21.79 0.00 3.05 2.55 0.08 72.52 07:25:01 AM 0 14.75 0.00 1.98 2.15 0.07 81.06 07:25:01 AM 1 28.86 0.00 4.13 2.96 0.10 63.96 07:26:01 AM all 23.35 0.00 3.25 0.76 0.08 72.57 07:26:01 AM 0 23.54 0.00 3.24 0.87 0.08 72.28 07:26:01 AM 1 23.16 0.00 3.26 0.65 0.07 72.87 07:27:01 AM all 21.86 0.00 4.39 1.13 0.07 72.55 07:27:01 AM 0 22.67 0.00 4.38 1.12 0.07 71.76 07:27:01 AM 1 21.05 0.00 4.41 1.14 0.07 73.33 07:28:01 AM all 1.29 0.00 0.19 0.07 0.03 98.41 07:28:01 AM 0 1.35 0.00 0.18 0.13 0.03 98.29 07:28:01 AM 1 1.24 0.00 0.20 0.00 0.03 98.53 07:29:01 AM all 0.39 0.00 0.10 0.02 0.03 99.47 07:29:01 AM 0 0.45 0.00 0.05 0.00 0.00 99.50 07:29:01 AM 1 0.33 0.00 0.15 0.03 0.05 99.43 07:30:01 AM all 0.43 0.00 0.09 0.00 0.04 99.44 07:30:01 AM 0 0.57 0.00 0.02 0.00 0.03 99.38 07:30:01 AM 1 0.29 0.00 0.17 0.00 0.05 99.50 07:31:01 AM all 0.44 0.00 0.12 0.00 0.03 99.40 07:31:01 AM 0 0.60 0.00 0.10 0.00 0.02 99.29 07:31:01 AM 1 0.28 0.00 0.15 0.00 0.05 99.52 07:32:01 AM all 0.39 0.00 0.11 0.00 0.03 99.47 07:32:01 AM 0 0.48 0.00 0.05 0.00 0.02 99.45 07:32:01 AM 1 0.30 0.00 0.17 0.00 0.05 99.48 07:33:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 07:33:01 AM 0 0.42 0.00 0.07 0.00 0.02 99.50 07:33:01 AM 1 0.28 0.00 0.13 0.00 0.05 99.53 07:34:01 AM all 0.43 0.00 0.08 0.00 0.03 99.45 07:34:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 07:34:01 AM 1 0.32 0.00 0.13 0.00 0.05 99.50 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 0.44 0.00 0.08 0.00 0.04 99.44 07:35:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 07:35:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 07:36:01 AM all 0.38 0.00 0.11 0.00 0.03 99.48 07:36:01 AM 0 0.47 0.00 0.05 0.00 0.02 99.47 07:36:01 AM 1 0.30 0.00 0.17 0.00 0.03 99.50 07:37:01 AM all 0.32 0.00 0.11 0.00 0.03 99.54 07:37:01 AM 0 0.28 0.00 0.07 0.00 0.02 99.63 07:37:01 AM 1 0.35 0.00 0.15 0.00 0.05 99.45 07:38:01 AM all 0.62 0.00 0.10 0.00 0.03 99.24 07:38:01 AM 0 0.83 0.00 0.05 0.00 0.02 99.10 07:38:01 AM 1 0.41 0.00 0.15 0.00 0.05 99.39 07:39:01 AM all 0.45 0.00 0.23 0.01 0.05 99.26 07:39:01 AM 0 0.38 0.00 0.33 0.02 0.08 99.18 07:39:01 AM 1 0.52 0.00 0.12 0.00 0.02 99.35 07:40:01 AM all 0.52 0.00 0.12 0.00 0.03 99.33 07:40:01 AM 0 0.52 0.00 0.15 0.00 0.03 99.30 07:40:01 AM 1 0.52 0.00 0.08 0.00 0.03 99.37 07:41:01 AM all 0.22 0.00 0.10 0.00 0.04 99.64 07:41:01 AM 0 0.20 0.00 0.12 0.00 0.05 99.63 07:41:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 07:42:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 07:42:01 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 07:42:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 07:43:01 AM all 9.14 0.00 1.50 0.06 0.05 89.25 07:43:01 AM 0 8.64 0.00 1.60 0.07 0.05 89.64 07:43:01 AM 1 9.63 0.00 1.40 0.05 0.05 88.86 07:44:01 AM all 31.36 0.00 4.16 0.17 0.08 64.23 07:44:01 AM 0 16.97 0.00 3.65 0.12 0.08 79.18 07:44:01 AM 1 45.73 0.00 4.67 0.22 0.08 49.30 Average: all 7.50 0.00 1.20 0.37 0.05 90.89 Average: 0 6.25 0.00 1.13 0.32 0.04 92.25 Average: 1 8.75 0.00 1.26 0.41 0.05 89.52