---> uname -a: Linux prd-centos8-docker-8c-8g-24316.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 1036 27643 19 3210 30397 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:2c:6a:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe2c:6aad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:19:6c:fc 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 inet6 fe80::42:5dff:fe19:6cfc/64 scope link 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) 04/19/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 195.27 124.13 71.14 14391.37 40113.85 06:24:01 AM 179.66 1.68 177.97 290.84 8460.45 06:25:01 AM 366.51 3.70 362.81 1049.16 13333.26 06:26:01 AM 158.55 1.60 156.95 402.60 31575.31 Average: 224.99 32.78 192.21 4033.46 23371.48 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29705840 31269216 2949872 9.03 2688 1897528 1504288 4.46 170312 2389440 91332 06:24:01 AM 29002156 30834108 3653556 11.19 2688 2149968 2145336 6.37 186364 3006844 166536 06:25:01 AM 27483156 29940140 5172556 15.84 2688 2760940 2594136 7.70 363408 4294020 448904 06:26:01 AM 28275720 31094464 4379992 13.41 2688 3117992 1514144 4.49 649120 3198300 125224 Average: 28616718 30784482 4038994 12.37 2688 2481607 1939476 5.75 342301 3222151 207999 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 370.53 224.33 1435.46 63.31 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 193.65 165.13 1794.18 38.53 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 556.09 439.41 7380.03 58.35 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 295.02 286.49 652.83 1925.52 0.00 0.00 0.00 0.00 06:26:01 AM docker0 6.50 13.24 0.39 306.00 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 353.81 278.83 2815.34 521.51 0.00 0.00 0.00 0.00 Average: docker0 1.62 3.31 0.10 76.51 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) 04/19/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 12.98 0.00 3.00 5.18 0.07 78.76 06:23:01 AM 0 6.46 0.00 2.80 2.98 0.07 87.69 06:23:01 AM 1 20.03 0.00 3.10 6.81 0.08 69.97 06:23:01 AM 2 6.78 0.00 2.27 1.19 0.12 89.63 06:23:01 AM 3 18.15 0.00 3.99 15.22 0.08 62.57 06:23:01 AM 4 9.76 0.00 2.75 6.48 0.05 80.95 06:23:01 AM 5 11.01 0.00 3.16 5.81 0.05 79.97 06:23:01 AM 6 20.48 0.00 2.07 0.89 0.08 76.47 06:23:01 AM 7 11.22 0.00 3.86 2.08 0.05 82.79 06:24:01 AM all 13.97 0.00 1.17 1.59 0.07 83.20 06:24:01 AM 0 10.22 0.00 1.00 1.44 0.08 87.26 06:24:01 AM 1 19.88 0.00 1.84 0.64 0.08 77.56 06:24:01 AM 2 18.83 0.00 0.74 1.10 0.10 79.23 06:24:01 AM 3 18.67 0.00 0.92 1.09 0.05 79.27 06:24:01 AM 4 5.53 0.00 0.75 2.41 0.05 91.26 06:24:01 AM 5 11.18 0.00 1.30 2.21 0.07 85.24 06:24:01 AM 6 13.62 0.00 1.30 0.82 0.05 84.21 06:24:01 AM 7 13.86 0.00 1.50 3.04 0.05 81.55 06:25:01 AM all 26.84 0.00 1.71 2.06 0.10 69.30 06:25:01 AM 0 35.05 0.00 1.17 0.45 0.10 63.23 06:25:01 AM 1 26.71 0.00 1.76 1.71 0.08 69.74 06:25:01 AM 2 29.18 0.00 2.31 3.51 0.12 64.88 06:25:01 AM 3 25.24 0.00 1.37 1.69 0.08 71.61 06:25:01 AM 4 25.77 0.00 1.51 1.61 0.10 71.01 06:25:01 AM 5 24.23 0.00 1.27 1.71 0.08 72.70 06:25:01 AM 6 25.41 0.00 1.76 3.87 0.10 68.86 06:25:01 AM 7 23.11 0.00 2.53 1.91 0.10 72.36 06:26:01 AM all 11.40 0.00 2.66 2.20 0.07 83.67 06:26:01 AM 0 7.97 0.00 2.06 0.32 0.08 89.57 06:26:01 AM 1 28.66 0.00 3.45 4.68 0.08 63.12 06:26:01 AM 2 12.83 0.00 3.26 3.83 0.07 80.02 06:26:01 AM 3 9.29 0.00 2.63 3.69 0.07 84.32 06:26:01 AM 4 6.78 0.00 2.45 1.19 0.05 89.53 06:26:01 AM 5 9.64 0.00 2.33 0.27 0.07 87.70 06:26:01 AM 6 9.77 0.00 2.73 2.59 0.08 84.82 06:26:01 AM 7 6.22 0.00 2.40 1.02 0.05 90.31 Average: all 16.30 0.00 2.14 2.75 0.08 78.73 Average: 0 14.93 0.00 1.76 1.30 0.08 81.93 Average: 1 23.82 0.00 2.54 3.46 0.08 70.10 Average: 2 16.92 0.00 2.14 2.41 0.10 78.43 Average: 3 17.84 0.00 2.23 5.41 0.07 74.46 Average: 4 11.96 0.00 1.86 2.92 0.06 83.19 Average: 5 14.02 0.00 2.02 2.49 0.07 81.40 Average: 6 17.32 0.00 1.96 2.04 0.08 78.59 Average: 7 13.61 0.00 2.57 2.01 0.06 81.74