---> uname -a: Linux prd-centos8-robot-2c-8g-603.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 591 4822 19 2283 6807 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:4e:01:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe4e:11d/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) 10/04/2025 _x86_64_ (2 CPU) 20:09:59 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 253.44 198.26 55.18 16564.18 38844.63 08:12:01 PM 120.88 0.08 120.79 2.40 11533.92 08:13:01 PM 36.62 0.65 35.97 51.05 4256.80 08:14:01 PM 34.24 7.13 27.11 1310.71 1970.17 08:15:01 PM 63.31 2.73 60.58 439.59 7679.14 08:16:01 PM 7.05 0.22 6.83 11.73 514.56 08:17:01 PM 2.30 0.00 2.30 0.00 646.04 08:18:01 PM 0.72 0.00 0.72 0.00 269.39 08:19:01 PM 0.43 0.00 0.43 0.00 325.81 08:20:00 PM 0.56 0.03 0.53 1.90 153.24 08:20:01 PM 94.95 11.11 83.84 258.59 5236.36 08:21:01 PM 29.59 0.48 29.11 69.98 2966.38 Average: 50.56 19.51 31.05 1714.32 6374.91 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5535268 7059676 2347164 29.78 2688 1717192 715868 8.02 184536 1882404 84000 08:12:01 PM 5044488 6940740 2837944 36.00 2688 2071528 787884 8.82 197048 2291700 159444 08:13:01 PM 5138568 6999564 2743864 34.81 2688 2037356 723608 8.10 210756 2185868 30480 08:14:01 PM 5018520 6990892 2863912 36.33 2688 2145516 735432 8.23 258664 2248460 68848 08:15:01 PM 4948496 7055684 2933936 37.22 2688 2274340 646764 7.24 266620 2286432 10824 08:16:01 PM 4905560 7013688 2976872 37.77 2688 2275480 699304 7.83 266752 2329480 788 08:17:01 PM 4873332 6998084 3009100 38.17 2688 2292116 730384 8.18 267224 2361000 140 08:18:01 PM 4865908 6998696 3016524 38.27 2688 2300144 730384 8.18 267224 2369004 460 08:19:01 PM 4852256 6995508 3030176 38.44 2688 2310592 730384 8.18 267272 2382184 1240 08:20:00 PM 4907080 7058504 2975352 37.75 2688 2318764 636320 7.12 267856 2327936 5056 08:20:01 PM 5077792 7047912 2804640 35.58 2688 2138872 636320 7.12 261308 2163924 6928 08:21:01 PM 4993004 7003716 2889428 36.66 2688 2184264 728628 8.16 502648 2030772 10040 Average: 5013356 7013555 2869076 36.40 2688 2172180 708440 7.93 268159 2238264 31521 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 275.24 170.65 1483.30 58.22 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 122.43 96.42 1284.53 12.52 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 6.06 5.50 4.24 2.39 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 38.69 32.48 328.51 6.82 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 155.55 112.11 38.97 28.31 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 19.46 12.33 10.80 1.51 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 35.31 33.46 130.58 9.21 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.86 17.61 42.32 6.68 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 21.00 20.75 53.82 14.23 0.00 0.00 0.00 0.00 08:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 PM eth0 30.17 21.87 70.94 3.26 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 863.64 683.84 2551.90 692.86 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 55.70 38.10 98.16 75.64 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 72.43 52.31 328.94 21.02 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) 10/04/2025 _x86_64_ (2 CPU) 20:09:59 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 61.48 0.05 11.41 2.38 0.09 24.58 08:11:01 PM 0 56.54 0.07 11.47 1.96 0.08 29.89 08:11:01 PM 1 66.40 0.03 11.36 2.80 0.10 19.31 08:12:01 PM all 35.73 0.00 5.20 1.19 0.10 57.79 08:12:01 PM 0 34.02 0.00 4.82 1.23 0.10 59.83 08:12:01 PM 1 37.44 0.00 5.58 1.15 0.10 55.74 08:13:01 PM all 7.94 0.00 1.32 0.78 0.06 89.91 08:13:01 PM 0 5.66 0.00 1.09 0.63 0.07 92.55 08:13:01 PM 1 10.21 0.00 1.55 0.92 0.05 87.27 08:14:01 PM all 19.98 0.00 3.31 0.67 0.07 75.97 08:14:01 PM 0 20.67 0.00 3.49 0.22 0.07 75.55 08:14:01 PM 1 19.29 0.00 3.13 1.12 0.07 76.39 08:15:01 PM all 19.55 0.00 3.64 0.70 0.06 76.05 08:15:01 PM 0 19.80 0.00 3.82 0.48 0.07 75.83 08:15:01 PM 1 19.29 0.00 3.46 0.91 0.05 76.28 08:16:01 PM all 1.66 0.00 0.23 0.07 0.05 97.99 08:16:01 PM 0 1.40 0.00 0.15 0.00 0.05 98.40 08:16:01 PM 1 1.92 0.00 0.32 0.13 0.05 97.58 08:17:01 PM all 15.97 0.00 0.23 0.04 0.08 83.68 08:17:01 PM 0 10.93 0.00 0.22 0.08 0.07 88.70 08:17:01 PM 1 21.01 0.00 0.25 0.00 0.08 78.66 08:18:01 PM all 9.44 0.00 0.14 0.03 0.05 90.35 08:18:01 PM 0 5.60 0.00 0.14 0.05 0.05 94.16 08:18:01 PM 1 13.18 0.00 0.13 0.00 0.05 86.64 08:19:01 PM all 11.66 0.00 0.19 0.01 0.06 88.08 08:19:01 PM 0 6.97 0.00 0.18 0.00 0.05 92.80 08:19:01 PM 1 16.35 0.00 0.20 0.02 0.07 83.36 08:20:00 PM all 6.46 0.00 0.35 0.01 0.06 93.13 08:20:00 PM 0 1.72 0.00 0.24 0.00 0.07 97.98 08:20:00 PM 1 11.20 0.00 0.46 0.02 0.05 88.27 08:20:01 PM all 36.55 0.00 25.89 0.00 0.00 37.56 08:20:01 PM 0 28.87 0.00 41.24 0.00 0.00 29.90 08:20:01 PM 1 44.00 0.00 11.00 0.00 0.00 45.00 08:20:01 PM CPU %user %nice %system %iowait %steal %idle 08:21:01 PM all 29.06 0.00 3.41 0.19 0.09 67.24 08:21:01 PM 0 11.96 0.00 2.69 0.12 0.08 85.16 08:21:01 PM 1 46.16 0.00 4.14 0.27 0.10 49.33 Average: all 20.07 0.00 2.74 0.56 0.07 76.56 Average: 0 16.10 0.01 2.66 0.44 0.07 80.73 Average: 1 24.03 0.00 2.82 0.67 0.07 72.41