---> uname -a: Linux prd-centos8-robot-2c-8g-4879.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 608 4862 19 2226 6790 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:3b:5f:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe3b:5f6c/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) 11/03/2025 _x86_64_ (2 CPU) 01:13:04 LINUX RESTART (2 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 123.44 0.38 123.06 16.13 11175.34 01:16:01 AM 43.61 1.03 42.58 113.05 5467.41 01:17:01 AM 56.73 6.78 49.95 1248.52 3290.34 01:18:01 AM 48.04 0.25 47.79 47.06 7050.14 01:19:01 AM 4.05 0.00 4.05 0.00 144.94 01:20:01 AM 0.57 0.00 0.57 0.00 7.78 01:21:01 AM 0.65 0.20 0.45 11.60 15.11 01:22:01 AM 1.92 0.05 1.87 2.00 182.71 01:23:01 AM 0.47 0.00 0.47 0.00 131.38 01:24:01 AM 0.40 0.00 0.40 0.00 50.37 01:25:01 AM 0.33 0.00 0.33 0.00 173.64 01:26:01 AM 0.22 0.00 0.22 0.00 83.22 01:27:01 AM 0.28 0.00 0.28 0.00 108.43 01:28:01 AM 2.32 0.32 2.00 36.91 205.43 01:29:01 AM 34.16 0.55 33.61 64.11 2429.06 Average: 21.15 0.64 20.51 102.63 2034.30 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 5101012 6977052 2781412 35.29 2688 2052808 744148 8.33 190992 2244624 170892 01:16:01 AM 5232644 7080332 2649780 33.62 2688 2023532 642120 7.19 218752 2079728 10756 01:17:01 AM 4897716 6994700 2984708 37.87 2688 2262516 692748 7.76 255820 2343192 170020 01:18:01 AM 4947456 7048328 2934968 37.23 2688 2267664 650584 7.28 260036 2288324 16 01:19:01 AM 4948260 7049132 2934164 37.22 2688 2267664 650584 7.28 260036 2288464 4 01:20:01 AM 4947804 7048680 2934620 37.23 2688 2267668 650584 7.28 260036 2288568 4 01:21:01 AM 4907024 7008664 2975400 37.75 2688 2268444 715320 8.01 260184 2329212 128 01:22:01 AM 4893852 6999712 2988572 37.91 2688 2272680 735168 8.23 260460 2341996 788 01:23:01 AM 4888508 6997396 2993916 37.98 2688 2275708 755096 8.45 260460 2347276 32 01:24:01 AM 4885080 6997340 2997344 38.03 2688 2279068 755096 8.45 260460 2350832 2068 01:25:01 AM 4881348 6996756 3001076 38.07 2688 2282204 789936 8.84 260460 2354352 48 01:26:01 AM 4872904 6992796 3009520 38.18 2688 2286688 807660 9.04 260460 2362608 2072 01:27:01 AM 4869380 6992304 3013044 38.22 2688 2289744 807660 9.04 260460 2366208 1916 01:28:01 AM 5018824 6994716 2863600 36.33 2688 2144348 713428 7.99 279396 2209396 35068 01:29:01 AM 5023096 6992800 2859328 36.27 2688 2142892 697692 7.81 482000 2018724 11380 Average: 4954327 7011381 2928097 37.15 2688 2225575 720522 8.07 268667 2280900 27013 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 128.54 102.73 1481.19 13.84 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.70 10.75 7.04 4.17 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 44.34 37.92 336.58 8.11 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 479.30 364.92 107.76 93.47 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 3.00 2.27 0.90 0.72 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.78 1.97 0.46 0.43 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 27.81 11.78 9.33 1.70 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 244.92 245.75 45.46 18.08 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 154.47 154.29 29.43 12.06 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 188.57 189.15 35.26 13.73 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 172.05 172.04 32.92 13.30 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 260.73 262.56 50.08 19.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 174.51 175.44 31.94 12.75 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 183.38 152.66 150.93 106.77 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 17.79 16.44 15.37 8.79 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 139.79 126.71 155.65 21.83 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) 11/03/2025 _x86_64_ (2 CPU) 01:13:04 LINUX RESTART (2 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 38.04 0.00 5.26 2.36 0.10 54.24 01:15:01 AM 0 38.71 0.00 5.36 2.37 0.10 53.46 01:15:01 AM 1 37.37 0.00 5.16 2.35 0.10 55.02 01:16:01 AM all 18.49 0.00 2.35 1.49 0.08 77.58 01:16:01 AM 0 18.00 0.00 2.28 0.63 0.08 79.00 01:16:01 AM 1 18.99 0.00 2.42 2.35 0.08 76.16 01:17:01 AM all 27.59 0.00 5.19 1.09 0.07 66.06 01:17:01 AM 0 31.54 0.00 5.58 1.55 0.08 61.25 01:17:01 AM 1 23.64 0.00 4.80 0.63 0.07 70.86 01:18:01 AM all 11.91 0.00 2.79 1.89 0.09 83.32 01:18:01 AM 0 13.24 0.00 3.37 1.56 0.10 81.73 01:18:01 AM 1 10.57 0.00 2.21 2.23 0.08 84.90 01:19:01 AM all 0.37 0.00 0.10 0.02 0.03 99.49 01:19:01 AM 0 0.17 0.00 0.12 0.03 0.02 99.67 01:19:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:20:01 AM all 0.16 0.00 0.08 0.00 0.03 99.74 01:20:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:20:01 AM 1 0.20 0.00 0.07 0.00 0.02 99.72 01:21:01 AM all 1.63 0.00 0.25 0.01 0.03 98.08 01:21:01 AM 0 2.69 0.00 0.28 0.02 0.05 96.96 01:21:01 AM 1 0.57 0.00 0.22 0.00 0.02 99.20 01:22:01 AM all 13.27 0.00 1.29 0.03 0.07 85.34 01:22:01 AM 0 15.61 0.00 1.23 0.05 0.07 83.04 01:22:01 AM 1 10.95 0.00 1.35 0.00 0.07 87.63 01:23:01 AM all 11.02 0.00 0.91 0.03 0.07 87.97 01:23:01 AM 0 17.41 0.00 1.16 0.00 0.08 81.34 01:23:01 AM 1 4.65 0.00 0.65 0.07 0.05 94.58 01:24:01 AM all 10.07 0.00 0.88 0.00 0.07 88.97 01:24:01 AM 0 14.08 0.00 1.00 0.00 0.07 84.86 01:24:01 AM 1 6.09 0.00 0.77 0.00 0.07 93.07 01:25:01 AM all 11.24 0.00 1.01 0.02 0.06 87.68 01:25:01 AM 0 15.01 0.00 1.18 0.00 0.05 83.76 01:25:01 AM 1 7.48 0.00 0.84 0.03 0.07 91.58 01:25:01 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 14.14 0.00 1.36 0.02 0.08 84.40 01:26:01 AM 0 17.62 0.00 1.34 0.00 0.08 80.96 01:26:01 AM 1 10.67 0.00 1.38 0.03 0.08 87.82 01:27:01 AM all 9.37 0.00 0.90 0.03 0.07 89.64 01:27:01 AM 0 13.92 0.00 1.03 0.03 0.07 84.95 01:27:01 AM 1 4.83 0.00 0.77 0.02 0.07 94.31 01:28:01 AM all 13.32 0.00 1.96 9.80 0.08 74.84 01:28:01 AM 0 17.60 0.00 2.49 19.63 0.07 60.22 01:28:01 AM 1 9.05 0.00 1.43 0.00 0.08 89.44 01:29:01 AM all 33.21 0.00 3.91 0.44 0.08 62.36 01:29:01 AM 0 35.05 0.00 3.96 0.40 0.08 60.50 01:29:01 AM 1 31.37 0.00 3.85 0.48 0.08 64.22 Average: all 14.27 0.00 1.89 1.15 0.07 82.62 Average: 0 16.73 0.00 2.04 1.75 0.07 79.41 Average: 1 11.82 0.00 1.74 0.55 0.06 85.83