---> uname -a: Linux prd-centos8-robot-2c-8g-2555.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 663 4787 19 2246 6737 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:4c:eb:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85064sec preferred_lft 85064sec inet6 fe80::f816:3eff:fe4c:ebf4/64 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-2555.novalocal) 02/04/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.92 0.00 0.92 0.00 271.35 12:02:01 AM 0.45 0.08 0.37 1.86 5.66 12:03:01 AM 0.27 0.00 0.27 0.00 62.40 12:04:01 AM 0.15 0.00 0.15 0.00 1.87 12:05:01 AM 0.67 0.02 0.65 0.53 495.93 12:06:01 AM 0.27 0.00 0.27 0.00 46.53 12:07:01 AM 0.35 0.13 0.22 8.66 45.48 12:08:01 AM 1.25 0.00 1.25 0.00 74.32 12:09:01 AM 0.27 0.00 0.27 0.00 46.95 12:10:01 AM 0.40 0.00 0.40 0.00 206.11 12:11:01 AM 0.55 0.00 0.55 0.00 355.48 12:12:01 AM 0.42 0.00 0.42 0.00 387.39 12:13:01 AM 6.38 0.20 6.18 31.06 591.35 12:14:01 AM 40.64 0.42 40.23 43.86 4031.41 Average: 3.78 0.06 3.72 6.14 472.96 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4954420 6982240 2928036 37.15 2688 2197280 788736 8.83 241940 2309096 4 12:02:01 AM 4951292 6980976 2931164 37.19 2688 2199144 788736 8.83 241960 2311996 1800 12:03:01 AM 4950332 6980016 2932124 37.20 2688 2199144 788736 8.83 241960 2313348 16 12:04:01 AM 4965992 7007424 2916464 37.00 2688 2210896 759400 8.50 242176 2297580 11764 12:05:01 AM 4954940 6999620 2927516 37.14 2688 2214160 759400 8.50 242176 2308664 332 12:06:01 AM 4955452 7001368 2927004 37.13 2688 2215428 759400 8.50 242176 2308128 308 12:07:01 AM 4953976 7001428 2928480 37.15 2688 2216940 775748 8.69 242200 2309812 304 12:08:01 AM 4951436 7000192 2931020 37.18 2688 2218212 775748 8.69 242200 2312248 264 12:09:01 AM 4947040 6997016 2935416 37.24 2688 2219480 775748 8.69 242200 2316648 220 12:10:01 AM 4933760 6991356 2948696 37.41 2688 2227072 795292 8.90 242200 2329604 1712 12:11:01 AM 4883428 6953404 2999028 38.05 2688 2239464 827536 9.27 242200 2379992 3568 12:12:01 AM 4842388 6923020 3040068 38.57 2688 2250120 876148 9.81 242200 2420740 2676 12:13:01 AM 4844204 6857756 3038252 38.54 2688 2186176 788876 8.83 298332 2377888 83608 12:14:01 AM 4934032 6930728 2948424 37.40 2688 2171416 724908 8.12 483520 2113940 27888 Average: 4930192 6971896 2952264 37.45 2688 2211781 784601 8.79 263389 2314977 9605 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 44.49 8.89 20.37 0.58 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 51.45 12.52 20.70 0.81 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 3.23 0.50 0.72 0.33 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 56.47 41.31 249.10 5.45 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 44.94 31.49 6.78 4.39 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 11.18 4.13 3.35 1.11 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 2.75 3.77 0.76 0.90 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 2.68 3.85 0.83 0.97 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 2.15 3.77 0.73 0.90 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 140.25 135.60 40.67 12.66 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 238.40 237.45 69.08 21.61 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 187.87 174.88 59.29 17.31 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 116.73 80.37 199.47 152.32 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 20.13 17.48 15.12 8.16 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 65.91 54.00 49.07 16.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-2555.novalocal) 02/04/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 50.18 0.03 0.55 0.08 0.11 49.06 12:01:01 AM 0 51.81 0.00 0.40 0.15 0.12 47.52 12:01:01 AM 1 48.55 0.05 0.70 0.00 0.10 50.59 12:02:01 AM all 49.44 0.00 0.35 0.00 0.09 50.12 12:02:01 AM 0 97.30 0.00 0.10 0.00 0.08 2.52 12:02:01 AM 1 1.49 0.00 0.60 0.00 0.10 97.81 12:03:01 AM all 49.54 0.00 0.22 0.00 0.09 50.14 12:03:01 AM 0 99.66 0.00 0.03 0.00 0.10 0.21 12:03:01 AM 1 0.80 0.00 0.40 0.00 0.08 98.71 12:04:01 AM all 38.74 0.00 0.40 0.00 0.09 60.76 12:04:01 AM 0 68.70 0.00 0.34 0.00 0.08 30.89 12:04:01 AM 1 8.83 0.00 0.47 0.00 0.10 90.60 12:05:01 AM all 8.65 0.00 0.28 0.13 0.10 90.85 12:05:01 AM 0 12.56 0.00 0.27 0.00 0.10 87.07 12:05:01 AM 1 4.74 0.00 0.28 0.25 0.10 94.62 12:06:01 AM all 4.46 0.00 0.18 0.00 0.08 95.27 12:06:01 AM 0 4.59 0.00 0.20 0.00 0.08 95.12 12:06:01 AM 1 4.33 0.00 0.17 0.00 0.08 95.42 12:07:01 AM all 4.45 0.00 0.29 0.01 0.08 95.16 12:07:01 AM 0 4.09 0.00 0.32 0.00 0.08 95.51 12:07:01 AM 1 4.81 0.00 0.27 0.02 0.08 94.82 12:08:01 AM all 4.30 0.00 0.17 0.01 0.08 95.44 12:08:01 AM 0 4.83 0.00 0.17 0.02 0.08 94.90 12:08:01 AM 1 3.78 0.00 0.17 0.00 0.08 95.97 12:09:01 AM all 4.38 0.00 0.17 0.00 0.09 95.36 12:09:01 AM 0 5.31 0.00 0.15 0.00 0.10 94.44 12:09:01 AM 1 3.46 0.00 0.18 0.00 0.08 96.27 12:10:01 AM all 22.63 0.00 1.08 0.05 0.08 76.15 12:10:01 AM 0 32.11 0.00 0.97 0.10 0.09 66.73 12:10:01 AM 1 13.27 0.00 1.19 0.00 0.08 85.45 12:11:01 AM all 36.20 0.00 1.73 0.06 0.11 61.89 12:11:01 AM 0 53.71 0.00 1.52 0.00 0.12 44.65 12:11:01 AM 1 19.05 0.00 1.95 0.12 0.10 78.79 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 28.86 0.00 1.43 0.10 0.09 69.51 12:12:01 AM 0 45.43 0.00 1.18 0.14 0.09 53.17 12:12:01 AM 1 12.59 0.00 1.68 0.07 0.10 85.56 12:13:01 AM all 31.94 0.00 1.78 0.53 0.11 65.64 12:13:01 AM 0 50.24 0.00 1.93 0.62 0.12 47.08 12:13:01 AM 1 13.67 0.00 1.63 0.44 0.10 84.16 12:14:01 AM all 31.98 0.00 3.55 1.08 0.12 63.26 12:14:01 AM 0 41.93 0.00 3.90 1.07 0.12 52.98 12:14:01 AM 1 22.04 0.00 3.20 1.10 0.13 73.53 Average: all 26.09 0.00 0.87 0.15 0.10 72.80 Average: 0 40.73 0.00 0.82 0.15 0.10 58.20 Average: 1 11.52 0.00 0.92 0.14 0.10 87.32