---> uname -a: Linux prd-centos8-docker-8c-8g-13541.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 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 991 27524 19 3374 30451 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:d6:b8:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fed6:b804/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:ea:d8:68 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) 03/16/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:03 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 96.04 33.13 62.91 7545.55 12149.81 07:15:01 AM 178.82 15.74 163.08 3132.69 8771.01 07:16:01 AM 163.78 9.80 153.98 5692.90 9464.76 07:17:01 AM 56.65 0.65 56.00 65.71 16406.65 Average: 124.05 14.68 109.38 4080.35 11694.26 07:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29714100 31270596 2941612 9.01 2688 1891280 1530784 4.54 167740 2385896 78740 07:15:01 AM 28982084 30878688 3673628 11.25 2688 2214572 1858688 5.51 181344 3033936 139504 07:16:01 AM 27544508 30189224 5111204 15.65 2688 2955320 2838524 8.42 500640 4120664 466928 07:17:01 AM 28225320 31222636 4430392 13.57 2688 3305572 1453280 4.31 740508 3195732 365424 Average: 28616503 30890286 4039209 12.37 2688 2591686 1920319 5.70 397558 3184057 262649 07:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 342.18 207.65 1489.62 58.35 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 172.13 152.65 1339.29 48.62 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 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 222.54 200.80 2868.81 28.74 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 132.76 128.72 1362.84 29.60 0.00 0.00 0.00 0.00 07:17:01 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 216.35 172.16 1767.46 41.19 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) 03/16/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:03 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 12.32 0.00 1.78 5.63 0.09 80.18 07:14:01 AM 0 11.36 0.00 1.45 1.54 0.09 85.56 07:14:01 AM 1 10.89 0.00 1.90 3.86 0.12 83.22 07:14:01 AM 2 15.35 0.00 2.00 4.43 0.05 78.18 07:14:01 AM 3 5.95 0.00 1.49 12.41 0.09 80.07 07:14:01 AM 4 6.54 0.00 1.82 7.41 0.10 84.13 07:14:01 AM 5 15.42 0.00 1.47 6.79 0.09 76.23 07:14:01 AM 6 20.01 0.00 1.87 2.01 0.09 76.02 07:14:01 AM 7 13.04 0.00 2.23 6.62 0.07 78.04 07:15:01 AM all 12.27 0.00 1.08 1.95 0.06 84.63 07:15:01 AM 0 5.58 0.00 0.65 3.93 0.07 89.77 07:15:01 AM 1 18.38 0.00 1.96 0.85 0.08 78.73 07:15:01 AM 2 7.16 0.00 0.70 2.04 0.05 90.05 07:15:01 AM 3 10.73 0.00 1.25 4.29 0.05 83.67 07:15:01 AM 4 15.32 0.00 1.44 1.76 0.07 81.42 07:15:01 AM 5 5.41 0.00 0.57 1.27 0.05 92.70 07:15:01 AM 6 17.86 0.00 1.10 0.25 0.08 80.70 07:15:01 AM 7 17.77 0.00 0.97 1.22 0.05 79.99 07:16:01 AM all 28.28 0.00 1.58 5.36 0.08 64.69 07:16:01 AM 0 26.50 0.00 1.34 10.53 0.10 61.52 07:16:01 AM 1 18.62 0.00 1.27 4.20 0.07 75.85 07:16:01 AM 2 30.84 0.00 1.88 14.64 0.08 52.55 07:16:01 AM 3 35.60 0.00 1.98 5.73 0.08 56.61 07:16:01 AM 4 29.29 0.00 1.36 1.81 0.07 67.48 07:16:01 AM 5 17.04 0.00 1.29 1.81 0.08 79.77 07:16:01 AM 6 31.84 0.00 1.69 1.76 0.07 64.64 07:16:01 AM 7 36.53 0.00 1.86 2.47 0.08 59.05 07:17:01 AM all 9.44 0.00 1.19 1.27 0.05 88.06 07:17:01 AM 0 10.46 0.00 0.80 0.02 0.05 88.67 07:17:01 AM 1 7.24 0.00 1.02 0.89 0.05 90.80 07:17:01 AM 2 7.63 0.00 1.32 4.40 0.05 86.60 07:17:01 AM 3 13.76 0.00 1.31 4.42 0.05 80.46 07:17:01 AM 4 21.23 0.00 1.57 0.10 0.07 77.03 07:17:01 AM 5 5.48 0.00 1.17 0.02 0.05 93.28 07:17:01 AM 6 6.45 0.00 1.27 0.33 0.03 91.91 07:17:01 AM 7 3.24 0.00 1.02 0.00 0.05 95.69 Average: all 15.60 0.00 1.40 3.54 0.07 79.39 Average: 0 13.48 0.00 1.06 4.02 0.08 81.37 Average: 1 13.81 0.00 1.54 2.44 0.08 82.14 Average: 2 15.22 0.00 1.47 6.38 0.06 76.87 Average: 3 16.59 0.00 1.51 6.66 0.07 75.17 Average: 4 18.19 0.00 1.54 2.73 0.08 77.46 Average: 5 10.80 0.00 1.12 2.44 0.07 85.58 Average: 6 19.03 0.00 1.48 1.08 0.07 78.34 Average: 7 17.69 0.00 1.51 2.54 0.06 78.20