---> uname -a: Linux prd-centos8-robot-2c-8g-16267.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4823 19 2255 6781 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:80:4c:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85102sec preferred_lft 85102sec inet6 fe80::f816:3eff:fe80:4c97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-16267.novalocal) 04/28/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.02 0.00 1.02 0.00 197.44 12:02:01 AM 0.52 0.08 0.43 1.87 92.59 12:03:01 AM 0.23 0.00 0.23 0.00 2.57 12:04:01 AM 0.38 0.00 0.38 0.00 65.89 12:05:01 AM 0.45 0.00 0.45 0.00 434.78 12:06:01 AM 0.60 0.02 0.58 0.53 82.77 12:07:01 AM 0.20 0.02 0.18 0.13 44.94 12:08:01 AM 0.38 0.07 0.32 7.60 48.14 12:09:01 AM 1.40 0.03 1.37 0.27 65.46 12:10:01 AM 0.27 0.00 0.27 0.00 46.92 12:11:01 AM 0.42 0.00 0.42 0.00 312.95 12:12:01 AM 0.47 0.00 0.47 0.00 447.21 12:13:02 AM 0.35 0.00 0.35 0.00 305.18 12:14:01 AM 18.50 0.24 18.26 36.87 3099.39 Average: 1.78 0.03 1.75 3.34 371.48 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4959584 7006924 2922844 37.08 2688 2216872 760904 8.52 268456 2277300 2596 12:02:01 AM 4956952 7004364 2925476 37.11 2688 2216944 760904 8.52 268592 2279076 4 12:03:01 AM 4956364 7005576 2926064 37.12 2688 2218744 760904 8.52 268592 2280696 1820 12:04:01 AM 4957472 7006676 2924956 37.11 2688 2218740 760904 8.52 269000 2279984 20 12:05:01 AM 4937868 7000820 2944560 37.36 2688 2232496 760916 8.52 269008 2299260 788 12:06:01 AM 4933088 6997624 2949340 37.42 2688 2234072 776808 8.70 269008 2304324 132 12:07:01 AM 4928612 6994396 2953816 37.47 2688 2235320 778196 8.71 269008 2308296 96 12:08:01 AM 4925744 6993020 2956684 37.51 2688 2236816 781436 8.75 269028 2311104 48 12:09:01 AM 4926648 6995196 2955780 37.50 2688 2238084 781436 8.75 269100 2310324 376 12:10:01 AM 4923388 6993184 2959040 37.54 2688 2239340 781848 8.75 269100 2313456 340 12:11:01 AM 4893468 6975232 2988960 37.92 2688 2251308 797376 8.93 269100 2343296 3000 12:12:01 AM 4843236 6938108 3039192 38.56 2688 2264408 828924 9.28 269100 2393648 2780 12:13:02 AM 4711112 6817672 3171316 40.23 2688 2276136 959656 10.75 269148 2525540 5392 12:14:01 AM 4951384 6952800 2931044 37.18 2688 2176368 700596 7.84 494536 2083580 13392 Average: 4914637 6977257 2967791 37.65 2688 2232546 785058 8.79 285055 2307849 2199 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 46.76 14.27 21.67 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 84.18 14.39 27.44 0.94 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 25.68 6.88 12.82 0.63 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 0.63 0.30 0.10 0.08 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 85.94 59.02 254.63 8.10 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 9.25 9.96 2.29 1.47 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 2.95 3.92 1.03 1.08 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 2.03 3.73 0.71 0.89 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 2.38 3.82 0.91 0.96 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 2.22 3.70 0.72 0.89 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 252.77 248.67 68.50 22.12 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 286.27 283.65 75.44 24.88 0.00 0.00 0.00 0.00 12:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 AM eth0 115.56 97.90 26.25 10.81 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 93.53 65.50 191.61 154.20 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 72.13 58.25 48.69 16.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-16267.novalocal) 04/28/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 49.36 0.03 0.58 0.08 0.09 49.87 12:01:01 AM 0 32.70 0.05 0.73 0.02 0.08 66.42 12:01:01 AM 1 66.03 0.00 0.42 0.15 0.10 33.30 12:02:01 AM all 50.14 0.00 0.51 0.00 0.08 49.27 12:02:01 AM 0 24.65 0.00 0.63 0.00 0.08 74.63 12:02:01 AM 1 75.64 0.00 0.38 0.00 0.08 23.89 12:03:01 AM all 49.38 0.00 0.38 0.00 0.08 50.15 12:03:01 AM 0 50.49 0.00 0.35 0.00 0.08 49.07 12:03:01 AM 1 48.26 0.00 0.42 0.00 0.08 51.24 12:04:01 AM all 50.15 0.00 0.26 0.00 0.08 49.50 12:04:01 AM 0 0.38 0.00 0.49 0.00 0.07 99.06 12:04:01 AM 1 99.72 0.00 0.03 0.00 0.10 0.15 12:05:01 AM all 24.82 0.00 1.16 0.08 0.08 73.85 12:05:01 AM 0 9.58 0.00 1.19 0.02 0.07 89.15 12:05:01 AM 1 40.08 0.00 1.14 0.15 0.08 58.54 12:06:01 AM all 4.70 0.00 1.25 0.00 0.07 93.99 12:06:01 AM 0 6.17 0.00 1.65 0.00 0.07 92.11 12:06:01 AM 1 3.23 0.00 0.84 0.00 0.07 95.87 12:07:01 AM all 3.92 0.00 1.10 0.00 0.08 94.90 12:07:01 AM 0 4.09 0.00 1.12 0.00 0.08 94.71 12:07:01 AM 1 3.74 0.00 1.09 0.00 0.08 95.09 12:08:01 AM all 3.93 0.00 1.07 0.00 0.08 94.92 12:08:01 AM 0 4.79 0.00 1.34 0.00 0.07 93.81 12:08:01 AM 1 3.08 0.00 0.80 0.00 0.08 96.04 12:09:01 AM all 3.95 0.00 1.14 0.01 0.07 94.83 12:09:01 AM 0 5.88 0.00 1.64 0.00 0.07 92.42 12:09:01 AM 1 2.02 0.00 0.65 0.02 0.07 97.24 12:10:01 AM all 3.92 0.00 1.02 0.00 0.08 94.99 12:10:01 AM 0 4.73 0.00 1.22 0.00 0.08 93.97 12:10:01 AM 1 3.11 0.00 0.82 0.00 0.07 96.00 12:11:01 AM all 30.53 0.00 4.74 0.06 0.09 64.58 12:11:01 AM 0 39.31 0.00 5.75 0.00 0.09 54.85 12:11:01 AM 1 21.84 0.00 3.74 0.12 0.08 74.22 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 33.24 0.00 5.26 0.03 0.12 61.35 12:12:01 AM 0 44.49 0.00 6.54 0.00 0.10 48.87 12:12:01 AM 1 22.10 0.00 4.00 0.05 0.14 73.72 12:13:02 AM all 25.83 0.00 2.27 0.02 0.08 71.80 12:13:02 AM 0 42.64 0.00 2.78 0.00 0.08 54.50 12:13:02 AM 1 9.14 0.00 1.76 0.03 0.08 88.98 12:14:01 AM all 25.42 0.00 2.73 0.50 0.07 71.28 12:14:01 AM 0 32.52 0.00 2.99 0.19 0.07 64.23 12:14:01 AM 1 18.32 0.00 2.46 0.82 0.07 78.33 Average: all 25.65 0.00 1.66 0.06 0.08 72.55 Average: 0 21.50 0.00 2.01 0.02 0.08 76.39 Average: 1 29.79 0.00 1.32 0.09 0.09 68.72