---> uname -a: Linux prd-centos8-robot-2c-8g-4560.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4936 19 2189 6827 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:a4:23:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85022sec preferred_lft 85022sec inet6 fe80::f816:3eff:fea4:23c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-4560.novalocal) 11/02/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.97 0.02 0.95 0.13 194.29 12:02:01 AM 0.77 0.28 0.48 13.46 12.44 12:03:01 AM 2.12 0.00 2.12 0.00 96.85 12:04:01 AM 0.42 0.00 0.42 0.00 8.63 12:05:01 AM 0.50 0.00 0.50 0.00 5.78 12:06:01 AM 0.35 0.00 0.35 0.00 4.63 12:07:01 AM 0.32 0.00 0.32 0.00 3.15 12:08:01 AM 0.78 0.10 0.68 8.66 12.63 12:09:01 AM 0.77 0.03 0.73 0.27 18.14 12:10:01 AM 1.58 0.00 1.58 0.00 37.96 12:11:01 AM 0.67 0.00 0.67 0.00 14.68 12:12:01 AM 0.47 0.00 0.47 0.00 11.31 12:13:01 AM 0.58 0.00 0.58 0.00 18.05 12:14:01 AM 0.47 0.07 0.40 3.20 40.11 12:15:01 AM 7.13 0.28 6.85 33.86 350.22 12:16:01 AM 32.34 0.47 31.87 59.18 1463.60 Average: 3.14 0.08 3.06 7.42 143.29 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4957512 7065556 2924920 37.11 2688 2274892 612280 6.86 266628 2271700 16 12:02:01 AM 4905884 7015232 2976548 37.76 2688 2276204 711320 7.96 267072 2322048 880 12:03:01 AM 4905708 7015152 2976724 37.76 2688 2276308 711320 7.96 267072 2322568 112 12:04:01 AM 4905468 7014920 2976964 37.77 2688 2276308 711320 7.96 267072 2322972 4 12:05:01 AM 4904348 7013804 2978084 37.78 2688 2276312 711320 7.96 267072 2324148 4 12:06:01 AM 4904060 7013524 2978372 37.78 2688 2276320 711320 7.96 267072 2324312 4 12:07:01 AM 4903808 7013272 2978624 37.79 2688 2276320 726916 8.14 267072 2324388 4 12:08:01 AM 4903892 7013708 2978540 37.79 2688 2276680 702088 7.86 267100 2324420 4 12:09:01 AM 4903712 7013740 2978720 37.79 2688 2276900 704396 7.89 267316 2324532 24 12:10:01 AM 4903276 7013496 2979156 37.79 2688 2277112 688756 7.71 267316 2324876 16 12:11:01 AM 4903352 7013820 2979080 37.79 2688 2277340 688756 7.71 267328 2324968 16 12:12:01 AM 4903208 7013876 2979224 37.80 2688 2277552 688756 7.71 267328 2325052 20 12:13:01 AM 4902060 7013236 2980372 37.81 2688 2278040 688756 7.71 267328 2326204 128 12:14:01 AM 4824296 6936608 3058136 38.80 2688 2279176 793804 8.89 267628 2403012 140 12:15:01 AM 5116964 7053264 2765468 35.08 2688 2104716 620124 6.94 267048 2124428 16892 12:16:01 AM 5105372 7037708 2777060 35.23 2688 2105104 646424 7.24 469856 1947616 11384 Average: 4928308 7016307 2954124 37.48 2688 2255330 694854 7.78 279832 2289828 1853 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 3.53 2.15 0.79 0.63 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 60.04 47.29 39.42 4.63 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 14.66 14.15 16.17 1.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.95 0.42 0.46 0.30 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.47 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 1.33 0.33 0.41 0.24 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.63 0.25 0.04 0.01 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 7.10 6.93 1.13 0.52 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 1.62 2.17 1.34 0.49 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 1.30 2.05 1.20 0.43 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 1.47 2.07 1.21 0.43 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 2.03 2.05 1.24 0.42 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 33.21 33.23 6.26 3.03 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 39.63 39.19 33.91 3.70 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 79.64 50.58 93.93 28.66 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 16.84 15.86 14.67 8.52 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 16.53 13.68 13.26 3.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-4560.novalocal) 11/02/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.36 0.03 0.24 0.03 0.05 99.29 12:01:01 AM 0 0.57 0.02 0.20 0.03 0.05 99.13 12:01:01 AM 1 0.15 0.05 0.28 0.02 0.05 99.45 12:02:01 AM all 4.01 0.00 0.72 0.01 0.06 95.21 12:02:01 AM 0 7.26 0.00 0.94 0.02 0.05 91.74 12:02:01 AM 1 0.82 0.00 0.50 0.00 0.07 98.61 12:03:01 AM all 5.47 0.00 0.42 0.01 0.08 94.02 12:03:01 AM 0 10.66 0.00 0.74 0.00 0.05 88.54 12:03:01 AM 1 0.65 0.00 0.13 0.02 0.10 99.10 12:04:01 AM all 5.21 0.00 0.41 0.00 0.06 94.32 12:04:01 AM 0 10.23 0.00 0.74 0.00 0.04 88.99 12:04:01 AM 1 0.60 0.00 0.10 0.00 0.08 99.22 12:05:01 AM all 5.05 0.00 0.37 0.00 0.07 94.52 12:05:01 AM 0 10.13 0.00 0.65 0.00 0.07 89.14 12:05:01 AM 1 0.37 0.00 0.10 0.00 0.07 99.47 12:06:01 AM all 5.36 0.00 0.37 0.00 0.05 94.21 12:06:01 AM 0 10.57 0.00 0.71 0.00 0.05 88.67 12:06:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:07:01 AM all 5.21 0.00 0.38 0.00 0.06 94.34 12:07:01 AM 0 10.27 0.00 0.72 0.00 0.05 88.95 12:07:01 AM 1 0.55 0.00 0.07 0.00 0.07 99.32 12:08:01 AM all 4.96 0.00 0.40 0.01 0.08 94.56 12:08:01 AM 0 3.85 0.00 0.36 0.00 0.09 95.71 12:08:01 AM 1 6.08 0.00 0.43 0.02 0.07 93.40 12:09:01 AM all 1.01 0.00 0.24 0.00 0.10 98.65 12:09:01 AM 0 1.34 0.00 0.22 0.00 0.12 98.33 12:09:01 AM 1 0.68 0.00 0.27 0.00 0.08 98.96 12:10:01 AM all 0.99 0.00 0.13 0.01 0.10 98.77 12:10:01 AM 0 1.24 0.00 0.13 0.00 0.10 98.53 12:10:01 AM 1 0.73 0.00 0.13 0.02 0.10 99.01 12:11:01 AM all 0.95 0.00 0.12 0.00 0.09 98.84 12:11:01 AM 0 1.14 0.00 0.13 0.00 0.10 98.63 12:11:01 AM 1 0.77 0.00 0.10 0.00 0.08 99.05 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.94 0.00 0.11 0.00 0.10 98.85 12:12:01 AM 0 1.35 0.00 0.08 0.00 0.12 98.45 12:12:01 AM 1 0.53 0.00 0.13 0.00 0.08 99.25 12:13:01 AM all 2.31 0.00 0.30 0.00 0.08 97.31 12:13:01 AM 0 2.88 0.00 0.23 0.00 0.07 96.82 12:13:01 AM 1 1.74 0.00 0.37 0.00 0.10 97.79 12:14:01 AM all 4.63 0.00 0.59 0.00 0.08 94.69 12:14:01 AM 0 3.18 0.00 0.30 0.00 0.10 96.42 12:14:01 AM 1 6.11 0.00 0.88 0.00 0.07 92.94 12:15:01 AM all 4.68 0.00 1.48 0.03 0.07 93.74 12:15:01 AM 0 6.19 0.00 1.77 0.02 0.08 91.94 12:15:01 AM 1 3.17 0.00 1.19 0.05 0.05 95.54 12:16:01 AM all 31.29 0.00 3.54 0.15 0.09 64.93 12:16:01 AM 0 46.46 0.00 4.10 0.22 0.10 49.13 12:16:01 AM 1 16.16 0.00 2.98 0.08 0.08 80.70 Average: all 5.16 0.00 0.62 0.02 0.08 94.13 Average: 0 7.91 0.00 0.75 0.02 0.08 91.24 Average: 1 2.47 0.00 0.48 0.01 0.08 96.95