---> uname -a: Linux prd-centos8-robot-2c-8g-5667.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4868 19 2224 6795 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:cf:b9:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84901sec preferred_lft 84901sec inet6 fe80::f816:3eff:fecf:b9af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-5667.novalocal) 02/11/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.97 0.08 0.88 3.20 227.56 12:02:01 AM 0.55 0.07 0.48 1.73 51.31 12:03:01 AM 0.22 0.00 0.22 0.00 44.79 12:04:01 AM 0.28 0.00 0.28 0.00 45.60 12:05:01 AM 0.42 0.00 0.42 0.00 390.05 12:06:01 AM 0.82 0.30 0.52 6.40 415.84 12:07:01 AM 1.13 0.13 1.00 8.67 179.99 12:08:01 AM 4.83 0.00 4.83 0.00 534.51 12:09:01 AM 1.90 0.00 1.90 0.00 50.17 12:10:01 AM 0.15 0.00 0.15 0.00 1.95 12:11:01 AM 0.15 0.00 0.15 0.00 1.38 12:12:01 AM 0.27 0.00 0.27 0.00 3.75 12:13:01 AM 0.23 0.00 0.23 0.00 3.45 12:14:01 AM 0.17 0.00 0.17 0.00 2.12 12:15:01 AM 0.12 0.00 0.12 0.00 1.03 12:16:01 AM 11.48 0.20 11.28 31.06 2265.91 Average: 1.48 0.05 1.43 3.19 263.69 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4948236 6982332 2934208 37.22 2688 2203704 806008 9.02 242908 2313120 140 12:02:01 AM 4943300 6978740 2939144 37.29 2688 2205064 806008 9.02 242928 2318468 128 12:03:01 AM 4941832 6978536 2940612 37.31 2688 2206316 806008 9.02 242928 2319764 104 12:04:01 AM 4969868 7007776 2912576 36.95 2688 2207556 773008 8.66 243140 2291828 56 12:05:01 AM 4936716 6986488 2945728 37.37 2688 2219396 788880 8.83 243140 2325048 300 12:06:01 AM 4885832 6947908 2996612 38.02 2688 2231692 820796 9.19 243240 2375952 44 12:07:01 AM 4761384 6830676 3121060 39.60 2688 2239024 971240 10.87 243240 2499764 2336 12:08:01 AM 5139136 7051704 2743308 34.80 2688 2087076 665144 7.45 236680 2148816 4 12:09:01 AM 5141760 7053580 2740684 34.77 2688 2087076 665144 7.45 236680 2148428 8 12:10:01 AM 5141656 7053476 2740788 34.77 2688 2087076 657812 7.37 236680 2148436 8 12:11:01 AM 5143844 7055684 2738600 34.74 2688 2087084 657812 7.37 236696 2146444 4 12:12:01 AM 5143844 7055684 2738600 34.74 2688 2087084 657812 7.37 236688 2146352 4 12:13:01 AM 5143448 7055292 2738996 34.75 2688 2087088 657812 7.37 236688 2146784 12 12:14:01 AM 5143720 7055564 2738724 34.74 2688 2087088 657812 7.37 236688 2146588 12 12:15:01 AM 5176240 7088084 2706204 34.33 2688 2087084 620996 6.95 237344 2113684 20 12:16:01 AM 4999572 6967824 2882872 36.57 2688 2143716 696812 7.80 299808 2230724 26084 Average: 5035024 7009334 2847420 36.12 2688 2147070 731819 8.19 243467 2238762 1829 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 4.54 4.41 6.26 0.94 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 3.38 3.71 0.84 0.88 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 2.82 3.77 0.88 0.95 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 3.80 5.03 1.29 1.27 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 238.82 233.24 67.32 21.08 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 246.57 240.30 68.83 21.77 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 133.98 116.56 30.12 15.36 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 18.16 12.00 7.28 2.66 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 0.48 0.17 0.09 0.07 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 0.50 0.10 0.05 0.01 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 0.35 0.07 0.02 0.00 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 2.53 0.08 0.26 0.01 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 3.33 0.53 1.33 0.39 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 1.37 0.48 0.66 0.45 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 3.50 0.07 0.27 0.00 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 74.80 47.46 165.57 142.00 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 46.18 41.75 21.94 12.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-5667.novalocal) 02/11/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 4.32 0.03 0.39 0.10 0.08 95.07 12:01:01 AM 0 4.19 0.03 0.35 0.20 0.08 95.14 12:01:01 AM 1 4.46 0.02 0.43 0.00 0.08 95.00 12:02:01 AM all 4.38 0.00 0.20 0.00 0.08 95.33 12:02:01 AM 0 2.27 0.00 0.18 0.00 0.07 97.48 12:02:01 AM 1 6.50 0.00 0.22 0.00 0.10 93.18 12:03:01 AM all 4.67 0.00 0.18 0.00 0.09 95.06 12:03:01 AM 0 3.14 0.00 0.15 0.00 0.12 96.59 12:03:01 AM 1 6.19 0.00 0.22 0.00 0.07 93.52 12:04:01 AM all 4.75 0.00 0.19 0.00 0.07 94.99 12:04:01 AM 0 4.43 0.00 0.17 0.00 0.07 95.34 12:04:01 AM 1 5.07 0.00 0.22 0.00 0.07 94.64 12:05:01 AM all 34.82 0.00 1.65 0.03 0.10 63.41 12:05:01 AM 0 51.89 0.00 1.38 0.00 0.10 46.62 12:05:01 AM 1 17.96 0.00 1.91 0.05 0.10 79.98 12:06:01 AM all 35.71 0.01 1.73 0.07 0.09 62.39 12:06:01 AM 0 47.21 0.00 1.53 0.00 0.09 51.17 12:06:01 AM 1 24.22 0.02 1.93 0.14 0.10 73.59 12:07:01 AM all 26.71 0.00 1.04 0.07 0.08 72.10 12:07:01 AM 0 37.72 0.00 0.95 0.00 0.08 61.25 12:07:01 AM 1 15.74 0.00 1.13 0.13 0.08 82.92 12:08:01 AM all 8.34 0.00 0.72 0.06 0.04 90.84 12:08:01 AM 0 15.71 0.00 0.52 0.03 0.05 83.69 12:08:01 AM 1 0.95 0.00 0.92 0.08 0.03 98.01 12:09:01 AM all 0.30 0.00 0.07 0.01 0.03 99.60 12:09:01 AM 0 0.33 0.00 0.07 0.02 0.02 99.57 12:09:01 AM 1 0.27 0.00 0.07 0.00 0.03 99.63 12:10:01 AM all 0.15 0.00 0.08 0.00 0.03 99.73 12:10:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:10:01 AM 1 0.20 0.00 0.10 0.00 0.03 99.67 12:11:01 AM all 0.23 0.00 0.08 0.00 0.03 99.66 12:11:01 AM 0 0.42 0.00 0.08 0.00 0.02 99.48 12:11:01 AM 1 0.05 0.00 0.08 0.00 0.03 99.83 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.33 0.00 0.05 0.00 0.04 99.57 12:12:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:12:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 12:13:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:13:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 12:13:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 12:14:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 12:14:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 12:14:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:15:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:15:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 12:15:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 12:16:01 AM all 19.69 0.00 1.74 0.63 0.08 77.85 12:16:01 AM 0 27.60 0.00 1.85 1.07 0.08 69.40 12:16:01 AM 1 11.78 0.00 1.64 0.20 0.07 86.31 Average: all 8.99 0.00 0.52 0.06 0.06 90.38 Average: 0 12.16 0.00 0.47 0.08 0.06 87.23 Average: 1 5.81 0.00 0.57 0.04 0.06 93.52