---> uname -a: Linux prd-centos8-docker-8c-8g-3650.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1028 27470 19 3390 30411 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:e6:0a:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fee6:ab2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:e7:02:4b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/08/2024 _x86_64_ (8 CPU) 07:10:03 LINUX RESTART (8 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 5.07 1.48 3.58 187.70 559.76 07:13:01 AM 90.47 13.56 76.91 2370.28 4793.64 07:14:01 AM 240.39 23.24 217.14 4324.43 10579.84 07:15:01 AM 121.01 3.38 117.63 4613.26 21759.20 Average: 114.24 10.42 103.82 2874.03 9423.48 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 30042816 31385392 2612896 8.00 2688 1683204 1319484 3.91 117472 2132956 5008 07:13:01 AM 29525036 31218888 3130676 9.59 2688 2018868 1515324 4.50 164180 2542440 178800 07:14:01 AM 28304940 30348116 4350772 13.32 2688 2358048 2722404 8.08 250244 3624556 151996 07:15:01 AM 28157548 31163072 4498164 13.77 2688 3312328 1428996 4.24 738804 3262272 384748 Average: 29007585 31028867 3648127 11.17 2688 2343112 1746552 5.18 317675 2890556 180138 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 73.39 36.48 104.10 15.08 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 108.48 73.23 1057.53 17.86 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 318.64 273.71 2786.51 63.48 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 226.54 206.76 2628.34 39.18 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 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 181.77 147.55 1644.18 33.90 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/08/2024 _x86_64_ (8 CPU) 07:10:03 LINUX RESTART (8 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 0.54 0.00 0.09 0.06 0.02 99.28 07:12:01 AM 0 1.00 0.00 0.05 0.05 0.03 98.87 07:12:01 AM 1 0.38 0.00 0.22 0.00 0.02 99.38 07:12:01 AM 2 1.03 0.00 0.03 0.05 0.02 98.87 07:12:01 AM 3 0.53 0.00 0.15 0.03 0.05 99.23 07:12:01 AM 4 0.28 0.00 0.05 0.10 0.02 99.55 07:12:01 AM 5 0.27 0.00 0.13 0.00 0.02 99.58 07:12:01 AM 6 0.37 0.00 0.07 0.27 0.03 99.27 07:12:01 AM 7 0.47 0.00 0.05 0.00 0.00 99.48 07:13:01 AM all 10.95 0.00 1.06 0.59 0.06 87.34 07:13:01 AM 0 1.97 0.00 0.53 0.53 0.07 96.90 07:13:01 AM 1 4.65 0.00 0.84 0.67 0.08 93.76 07:13:01 AM 2 17.86 0.00 1.13 0.90 0.05 80.05 07:13:01 AM 3 28.82 0.00 2.49 0.78 0.03 67.88 07:13:01 AM 4 13.12 0.00 1.13 0.67 0.05 85.03 07:13:01 AM 5 7.86 0.00 0.72 0.62 0.05 90.76 07:13:01 AM 6 12.35 0.00 1.18 0.45 0.03 85.98 07:13:01 AM 7 0.92 0.00 0.47 0.08 0.08 98.44 07:14:01 AM all 22.83 0.00 1.34 1.20 0.07 74.56 07:14:01 AM 0 10.59 0.00 0.92 0.50 0.08 87.91 07:14:01 AM 1 20.12 0.00 0.72 0.05 0.07 79.04 07:14:01 AM 2 29.24 0.00 1.47 2.27 0.07 66.95 07:14:01 AM 3 24.74 0.00 1.00 0.62 0.08 73.55 07:14:01 AM 4 24.07 0.00 1.81 1.51 0.08 72.54 07:14:01 AM 5 23.15 0.00 2.39 2.32 0.07 72.07 07:14:01 AM 6 26.70 0.00 1.04 1.15 0.07 71.04 07:14:01 AM 7 24.02 0.00 1.37 1.17 0.07 73.37 07:15:01 AM all 24.35 0.00 2.55 1.13 0.07 71.91 07:15:01 AM 0 21.91 0.00 2.03 0.84 0.07 75.16 07:15:01 AM 1 36.33 0.00 3.44 0.34 0.08 59.80 07:15:01 AM 2 34.26 0.00 2.61 2.68 0.08 60.37 07:15:01 AM 3 31.28 0.00 3.54 2.97 0.08 62.13 07:15:01 AM 4 14.92 0.00 1.86 0.02 0.03 83.16 07:15:01 AM 5 25.26 0.00 2.13 0.12 0.07 72.43 07:15:01 AM 6 16.45 0.00 2.26 0.80 0.05 80.43 07:15:01 AM 7 14.44 0.00 2.48 1.28 0.08 81.72 Average: all 14.65 0.00 1.26 0.74 0.06 83.30 Average: 0 8.84 0.00 0.88 0.48 0.06 89.73 Average: 1 15.34 0.00 1.30 0.26 0.06 83.03 Average: 2 20.56 0.00 1.31 1.47 0.05 76.60 Average: 3 21.33 0.00 1.79 1.10 0.06 75.72 Average: 4 13.08 0.00 1.21 0.57 0.05 85.09 Average: 5 14.11 0.00 1.34 0.76 0.05 83.73 Average: 6 13.96 0.00 1.14 0.67 0.05 84.19 Average: 7 9.95 0.00 1.09 0.63 0.06 88.26