---> uname -a: Linux prd-centos8-docker-8c-8g-3698.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 1012 28188 19 2689 30429 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:43:22:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe43:220a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:af:a6:b8 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) 10:14:41 LINUX RESTART (8 CPU) 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 219.48 27.41 192.07 6747.65 8429.77 10:17:01 AM 223.64 19.91 203.73 3789.94 10924.39 10:18:01 AM 137.36 1.43 135.93 492.18 11739.81 10:19:01 AM 52.76 0.80 51.96 80.65 3376.29 Average: 158.31 12.39 145.93 2777.81 8617.65 10:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 29579552 31236824 3076160 9.42 2688 1982484 1452780 4.31 167480 2483256 139416 10:17:01 AM 28436564 30470032 4219148 12.92 2688 2348856 2360856 7.00 209980 3534220 150888 10:18:01 AM 27618788 29888196 5036924 15.42 2688 2580708 3015412 8.95 310400 4234432 53004 10:19:01 AM 28863504 31159140 3792208 11.61 2688 2603036 1473596 4.37 496672 2798252 48624 Average: 28624602 30688548 4031110 12.34 2688 2378771 2075661 6.16 296133 3262540 97983 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 383.27 251.15 1586.83 63.18 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 278.32 232.67 2835.12 53.74 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 10:18:01 AM eth0 249.29 192.92 3267.62 30.71 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 47.91 34.39 110.84 16.37 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 239.71 177.79 1950.12 41.00 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) 10:14:41 LINUX RESTART (8 CPU) 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 14.02 0.00 1.90 1.20 0.05 82.83 10:16:01 AM 0 9.70 0.00 0.99 0.95 0.07 88.29 10:16:01 AM 1 22.79 0.00 1.81 0.82 0.05 74.53 10:16:01 AM 2 24.41 0.00 3.68 2.56 0.08 69.26 10:16:01 AM 3 7.40 0.00 2.01 1.17 0.05 89.36 10:16:01 AM 4 5.69 0.00 1.37 0.08 0.03 92.82 10:16:01 AM 5 10.04 0.00 1.86 0.35 0.05 87.70 10:16:01 AM 6 13.01 0.00 1.74 1.27 0.03 83.94 10:16:01 AM 7 19.13 0.00 1.74 2.36 0.07 76.70 10:17:01 AM all 16.65 0.00 1.25 3.64 0.08 78.38 10:17:01 AM 0 10.70 0.00 1.20 1.32 0.12 86.66 10:17:01 AM 1 17.54 0.00 1.45 3.95 0.07 76.99 10:17:01 AM 2 16.65 0.00 1.39 2.28 0.10 79.59 10:17:01 AM 3 17.34 0.00 1.27 2.43 0.08 78.88 10:17:01 AM 4 11.88 0.00 1.49 1.74 0.07 84.83 10:17:01 AM 5 30.19 0.00 0.92 10.41 0.08 58.39 10:17:01 AM 6 10.17 0.00 1.00 4.56 0.07 84.20 10:17:01 AM 7 18.74 0.00 1.24 2.46 0.07 77.49 10:18:01 AM all 34.87 0.00 1.04 0.81 0.08 63.21 10:18:01 AM 0 31.44 0.00 1.09 0.37 0.07 67.04 10:18:01 AM 1 45.76 0.00 0.87 0.05 0.08 53.23 10:18:01 AM 2 38.99 0.00 1.07 3.03 0.07 56.85 10:18:01 AM 3 38.56 0.00 0.95 1.02 0.07 59.39 10:18:01 AM 4 23.28 0.00 0.62 0.02 0.07 76.02 10:18:01 AM 5 36.79 0.00 1.45 1.12 0.10 60.54 10:18:01 AM 6 40.42 0.00 1.64 0.85 0.08 57.00 10:18:01 AM 7 23.72 0.00 0.60 0.05 0.07 75.56 10:19:01 AM all 24.89 0.00 1.11 0.27 0.06 73.67 10:19:01 AM 0 16.77 0.00 1.27 0.08 0.08 81.79 10:19:01 AM 1 19.37 0.00 1.12 0.03 0.05 79.43 10:19:01 AM 2 48.83 0.00 2.06 0.23 0.08 48.80 10:19:01 AM 3 28.22 0.00 0.87 0.18 0.07 70.66 10:19:01 AM 4 32.26 0.00 0.97 0.07 0.07 66.63 10:19:01 AM 5 19.57 0.00 1.19 1.42 0.07 77.76 10:19:01 AM 6 21.14 0.00 0.82 0.03 0.03 77.97 10:19:01 AM 7 13.01 0.00 0.58 0.10 0.07 86.23 Average: all 22.61 0.00 1.32 1.48 0.07 74.52 Average: 0 17.15 0.00 1.14 0.68 0.08 80.95 Average: 1 26.35 0.00 1.31 1.21 0.06 71.06 Average: 2 32.22 0.00 2.05 2.02 0.08 63.62 Average: 3 22.89 0.00 1.28 1.20 0.07 74.57 Average: 4 18.26 0.00 1.11 0.48 0.06 80.09 Average: 5 24.15 0.00 1.36 3.32 0.08 71.09 Average: 6 21.18 0.00 1.30 1.68 0.05 75.78 Average: 7 18.65 0.00 1.04 1.24 0.07 79.00