---> uname -a: Linux prd-centos8-robot-2c-8g-18376.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4980 19 2131 6815 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:6b:16:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe6b:1608/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 66.53 17.83 48.70 3776.47 31931.32 11:08:01 PM 119.51 6.60 112.91 1269.92 9157.56 11:09:01 PM 43.10 0.58 42.52 26.26 4156.91 11:10:01 PM 37.71 0.98 36.73 130.47 2453.07 11:11:01 PM 54.73 2.55 52.18 441.85 7030.69 11:12:01 PM 6.63 0.03 6.60 0.67 307.78 11:13:01 PM 2.02 0.00 2.02 0.00 90.07 11:14:01 PM 0.47 0.00 0.47 0.00 92.27 11:15:01 PM 0.27 0.00 0.27 0.00 2.42 11:16:02 PM 0.35 0.00 0.35 0.00 87.65 11:17:01 PM 2.41 0.24 2.17 34.43 104.80 11:18:01 PM 36.84 0.25 36.59 25.06 2055.51 Average: 30.92 2.42 28.50 476.04 4795.79 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5488508 7062236 2393940 30.37 2688 1766172 712320 7.98 164304 1945900 103276 11:08:01 PM 5209760 7031312 2672688 33.91 2688 1998604 705244 7.90 187880 2140416 103400 11:09:01 PM 5165564 6991252 2716884 34.47 2688 2003172 748600 8.38 207944 2163072 12720 11:10:01 PM 4999336 7005616 2883112 36.58 2688 2176988 715580 8.01 230876 2285104 161488 11:11:01 PM 5015828 7035976 2866620 36.37 2688 2189968 663640 7.43 239256 2249572 28 11:12:01 PM 4974460 6995808 2907988 36.89 2688 2191168 767844 8.60 239304 2293016 784 11:13:01 PM 4972116 6993464 2910332 36.92 2688 2191168 767844 8.60 239304 2295148 4 11:14:01 PM 4958592 6982564 2923856 37.09 2688 2193792 786116 8.80 239452 2308280 4 11:15:01 PM 4958200 6982172 2924248 37.10 2688 2193792 786116 8.80 239452 2308712 4 11:16:02 PM 4955172 6981680 2927276 37.14 2688 2196328 786116 8.80 239452 2311820 4 11:17:01 PM 5127768 7008796 2754680 34.95 2688 2052248 706488 7.91 242592 2148064 13200 11:18:01 PM 5097620 6972272 2784828 35.33 2688 2050740 735920 8.24 440036 1994912 192 Average: 5076910 7003596 2805538 35.59 2688 2100345 740152 8.29 242488 2203668 32925 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 262.33 174.63 1490.31 51.19 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 43.93 35.14 468.51 6.76 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 22.03 9.15 51.95 3.53 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 43.59 36.32 313.83 16.65 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 634.49 522.13 124.95 101.37 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 64.80 49.68 19.47 6.56 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 116.90 50.64 36.61 3.27 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 124.09 24.69 59.76 1.61 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 107.27 44.31 48.14 2.86 0.00 0.00 0.00 0.00 11:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 PM eth0 83.04 14.68 25.97 0.95 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 82.00 56.13 320.30 24.94 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 16.66 15.88 12.63 14.24 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 133.50 86.16 247.60 19.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 27.36 0.00 4.61 21.55 0.09 46.39 11:07:01 PM 0 23.94 0.00 4.00 15.82 0.10 56.13 11:07:01 PM 1 30.79 0.00 5.22 27.30 0.08 36.61 11:08:01 PM all 36.59 0.00 5.85 4.00 0.12 53.45 11:08:01 PM 0 31.80 0.00 5.33 4.35 0.12 58.41 11:08:01 PM 1 41.41 0.00 6.37 3.64 0.12 48.46 11:09:01 PM all 20.41 0.00 1.92 13.25 0.30 64.12 11:09:01 PM 0 11.91 0.00 1.72 4.71 0.25 81.41 11:09:01 PM 1 28.91 0.00 2.12 21.78 0.35 46.84 11:10:01 PM all 23.00 0.00 3.69 1.27 0.15 71.88 11:10:01 PM 0 12.79 0.00 2.94 0.64 0.08 83.55 11:10:01 PM 1 33.25 0.00 4.45 1.91 0.22 60.17 11:11:01 PM all 12.74 0.00 2.88 2.13 0.08 82.16 11:11:01 PM 0 10.61 0.00 3.17 2.15 0.08 83.99 11:11:01 PM 1 14.88 0.00 2.59 2.12 0.08 80.33 11:12:01 PM all 5.92 0.00 0.55 0.08 0.05 93.40 11:12:01 PM 0 4.02 0.00 0.42 0.15 0.05 95.36 11:12:01 PM 1 7.84 0.00 0.68 0.02 0.05 91.42 11:13:01 PM all 30.50 0.00 0.91 0.00 0.10 68.49 11:13:01 PM 0 11.00 0.00 0.77 0.00 0.12 88.11 11:13:01 PM 1 50.64 0.00 1.04 0.00 0.09 48.23 11:14:01 PM all 49.16 0.00 0.89 0.03 0.11 49.82 11:14:01 PM 0 49.97 0.00 0.92 0.00 0.12 48.99 11:14:01 PM 1 48.34 0.00 0.85 0.05 0.10 50.65 11:15:01 PM all 50.12 0.00 0.73 0.00 0.11 49.04 11:15:01 PM 0 97.06 0.00 0.27 0.00 0.10 2.57 11:15:01 PM 1 3.02 0.00 1.19 0.00 0.12 95.67 11:16:02 PM all 49.29 0.00 0.55 0.00 0.12 50.04 11:16:02 PM 0 96.22 0.00 0.22 0.00 0.12 3.44 11:16:02 PM 1 2.29 0.00 0.89 0.00 0.12 96.70 11:17:01 PM all 38.18 0.00 1.44 0.04 0.08 60.26 11:17:01 PM 0 70.26 0.00 1.44 0.02 0.08 28.19 11:17:01 PM 1 6.11 0.00 1.43 0.07 0.08 92.31 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 26.78 0.00 2.19 0.74 0.08 70.22 11:18:01 PM 0 10.86 0.00 1.52 0.79 0.07 86.77 11:18:01 PM 1 42.66 0.00 2.85 0.70 0.08 53.70 Average: all 30.85 0.00 2.19 3.60 0.12 63.25 Average: 0 35.85 0.00 1.90 2.39 0.11 59.76 Average: 1 25.83 0.00 2.48 4.82 0.12 66.75