---> uname -a: Linux prd-centos8-docker-8c-8g-9060.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1016 27344 19 3529 30410 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:20:23:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe20:23fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:f7:6c:6b 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:aff:fef7:6c6b/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) 02/27/2024 _x86_64_ (8 CPU) 09:09:30 LINUX RESTART (8 CPU) 09:10:02 AM tps rtps wtps bread/s bwrtn/s 09:11:01 AM 113.76 7.22 106.54 1326.87 6150.03 09:12:01 AM 253.95 20.99 232.96 4219.53 12678.57 09:13:01 AM 83.79 0.27 83.52 61.85 10175.52 09:14:01 AM 103.32 12.46 90.85 897.57 28149.42 09:15:01 AM 55.71 0.48 55.22 64.10 2592.70 Average: 122.13 8.29 113.84 1313.90 11968.33 09:10:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 AM 29483440 31235912 3172272 9.71 2688 2072556 1499444 4.45 179036 2550744 200972 09:12:01 AM 27557888 29780168 5097824 15.61 2688 2535472 2649588 7.86 290848 4318672 218408 09:13:01 AM 27634940 29931784 5020772 15.37 2688 2607592 2975860 8.83 324096 4202012 14964 09:14:01 AM 25444644 28569828 7211068 22.08 2688 3418500 4869600 14.45 526096 6116436 156 09:15:01 AM 28001868 31141380 4653844 14.25 2688 3431204 1507652 4.47 671440 3425736 10968 Average: 27624556 30131814 5031156 15.41 2688 2813065 2700429 8.01 398303 4122720 89094 09:10:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 63.89 44.83 1051.73 8.18 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 422.63 349.18 5316.12 63.86 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 2.07 2.07 0.43 0.43 0.00 0.00 0.00 0.00 09:13:01 AM eth0 106.43 90.25 793.83 23.60 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 4.37 4.37 0.44 0.44 0.00 0.00 0.00 0.00 09:14:01 AM eth0 1046.57 533.64 6441.72 38.61 0.00 0.00 0.00 0.00 09:14:01 AM docker0 1.52 1.83 0.21 0.20 0.00 0.00 0.00 0.00 09:14:01 AM vethbe80eb6 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:15:01 AM lo 19.29 19.29 1.64 1.64 0.00 0.00 0.00 0.00 09:15:01 AM eth0 73.30 43.26 63.11 20.10 0.00 0.00 0.00 0.00 09:15:01 AM docker0 5.08 5.41 0.63 0.66 0.00 0.00 0.00 0.00 Average: lo 5.16 5.16 0.50 0.50 0.00 0.00 0.00 0.00 Average: eth0 343.49 212.79 2738.83 30.94 0.00 0.00 0.00 0.00 Average: docker0 1.32 1.45 0.17 0.17 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) 02/27/2024 _x86_64_ (8 CPU) 09:09:30 LINUX RESTART (8 CPU) 09:10:02 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 10.70 0.00 0.97 0.43 0.04 87.86 09:11:01 AM 0 0.73 0.00 0.24 0.00 0.07 98.96 09:11:01 AM 1 18.95 0.00 1.32 0.92 0.03 78.78 09:11:01 AM 2 24.72 0.00 1.36 0.34 0.05 73.54 09:11:01 AM 3 9.23 0.00 0.97 0.39 0.02 89.39 09:11:01 AM 4 5.10 0.00 0.43 0.02 0.07 94.38 09:11:01 AM 5 22.14 0.00 2.27 0.68 0.03 74.87 09:11:01 AM 6 2.95 0.00 0.49 0.63 0.02 95.91 09:11:01 AM 7 1.73 0.00 0.68 0.49 0.03 97.06 09:12:01 AM all 38.29 0.00 1.49 1.43 0.10 58.70 09:12:01 AM 0 43.49 0.00 1.22 0.67 0.08 54.54 09:12:01 AM 1 42.51 0.00 1.71 0.75 0.12 54.92 09:12:01 AM 2 32.33 0.00 1.91 2.18 0.08 63.50 09:12:01 AM 3 24.13 0.00 1.57 2.31 0.12 71.87 09:12:01 AM 4 32.57 0.00 1.24 2.23 0.08 63.88 09:12:01 AM 5 49.92 0.00 1.76 0.25 0.12 47.95 09:12:01 AM 6 32.54 0.00 1.54 2.53 0.08 63.31 09:12:01 AM 7 48.84 0.00 0.94 0.52 0.08 49.62 09:13:01 AM all 36.78 0.00 0.90 0.49 0.08 61.74 09:13:01 AM 0 43.29 0.00 1.17 0.05 0.10 55.39 09:13:01 AM 1 41.26 0.00 0.55 0.69 0.08 57.42 09:13:01 AM 2 30.01 0.00 0.88 0.93 0.08 68.09 09:13:01 AM 3 41.71 0.00 1.81 1.54 0.08 54.87 09:13:01 AM 4 28.18 0.00 0.48 0.00 0.07 71.27 09:13:01 AM 5 34.71 0.00 0.99 0.03 0.08 64.19 09:13:01 AM 6 35.29 0.00 0.48 0.60 0.08 63.54 09:13:01 AM 7 39.81 0.00 0.85 0.10 0.07 59.17 09:14:01 AM all 19.11 0.23 2.65 1.21 0.09 76.70 09:14:01 AM 0 28.00 0.00 2.47 0.03 0.10 69.39 09:14:01 AM 1 15.71 0.02 2.54 2.07 0.10 79.56 09:14:01 AM 2 17.29 1.74 3.54 2.26 0.08 75.08 09:14:01 AM 3 19.48 0.00 2.94 0.46 0.10 77.02 09:14:01 AM 4 21.05 0.00 2.09 1.13 0.08 75.65 09:14:01 AM 5 17.33 0.05 2.59 2.35 0.08 77.59 09:14:01 AM 6 12.98 0.02 2.41 1.06 0.10 83.42 09:14:01 AM 7 21.06 0.03 2.65 0.32 0.08 75.84 09:15:01 AM all 14.56 0.07 1.31 0.15 0.06 83.86 09:15:01 AM 0 21.48 0.03 1.35 0.17 0.07 76.90 09:15:01 AM 1 13.40 0.03 1.35 0.03 0.07 85.11 09:15:01 AM 2 28.22 0.02 1.55 0.22 0.08 69.90 09:15:01 AM 3 14.72 0.08 1.65 0.07 0.05 83.43 09:15:01 AM 4 6.78 0.00 1.34 0.60 0.07 91.22 09:15:01 AM 5 8.76 0.37 0.90 0.05 0.03 89.89 09:15:01 AM 6 11.32 0.02 1.09 0.00 0.03 87.54 09:15:01 AM 7 11.81 0.00 1.20 0.07 0.05 86.87 Average: all 23.94 0.06 1.46 0.74 0.07 73.73 Average: 0 27.48 0.01 1.29 0.18 0.08 70.95 Average: 1 26.40 0.01 1.49 0.89 0.08 71.12 Average: 2 26.54 0.35 1.85 1.19 0.08 70.00 Average: 3 21.89 0.02 1.79 0.95 0.07 75.27 Average: 4 18.78 0.00 1.12 0.80 0.07 79.23 Average: 5 26.58 0.08 1.70 0.67 0.07 70.89 Average: 6 19.08 0.01 1.20 0.96 0.06 78.68 Average: 7 24.72 0.01 1.26 0.30 0.06 73.65