---> uname -a: Linux prd-centos8-docker-8c-8g-22374.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1092 26746 19 4051 30336 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:73:d7:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe73:d771/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:c5:6d:44 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::42:58ff:fec5:6d44/64 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) 04/11/2024 _x86_64_ (8 CPU) 12:10:30 LINUX RESTART (8 CPU) 12:11:01 PM tps rtps wtps bread/s bwrtn/s 12:12:01 PM 88.14 18.04 70.09 2835.05 5219.66 12:13:01 PM 217.64 16.96 200.68 7531.76 9961.93 12:14:01 PM 132.71 7.93 124.78 1275.04 23384.22 12:15:01 PM 117.62 13.54 104.08 972.18 25823.40 Average: 139.03 14.12 124.91 3153.42 16097.71 12:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 PM 29540060 31190612 3115652 9.54 2688 1979668 1497124 4.44 197516 2509752 154228 12:13:01 PM 28609988 30801420 4045724 12.39 2688 2507576 1841780 5.46 271360 3305888 241840 12:14:01 PM 26526064 29652188 6129648 18.77 2688 3424848 2853764 8.47 419600 5173116 403076 12:15:01 PM 27348744 31024204 5306968 16.25 2688 3968980 1546048 4.59 811716 3945352 245372 Average: 28006214 30667106 4649498 14.24 2688 2970268 1934679 5.74 425048 3733527 261129 12:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 244.52 163.80 1191.48 49.43 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 374.43 277.07 4127.51 59.93 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 1190.50 479.47 7941.31 45.17 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 10.36 10.36 1.03 1.03 0.00 0.00 0.00 0.00 12:15:01 PM eth0 189.86 130.57 1392.14 28.74 0.00 0.00 0.00 0.00 12:15:01 PM docker0 3.43 4.13 0.50 0.47 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 499.81 262.72 3663.02 45.82 0.00 0.00 0.00 0.00 Average: docker0 0.86 1.03 0.12 0.12 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) 04/11/2024 _x86_64_ (8 CPU) 12:10:30 LINUX RESTART (8 CPU) 12:11:01 PM CPU %user %nice %system %iowait %steal %idle 12:12:01 PM all 9.23 0.00 1.18 3.47 0.06 86.05 12:12:01 PM 0 11.74 0.00 1.12 4.08 0.07 82.99 12:12:01 PM 1 12.68 0.00 1.32 1.78 0.05 84.17 12:12:01 PM 2 7.75 0.00 0.99 5.07 0.05 86.15 12:12:01 PM 3 7.91 0.00 1.38 2.22 0.08 88.41 12:12:01 PM 4 17.97 0.00 1.55 8.94 0.10 71.44 12:12:01 PM 5 2.64 0.00 0.89 2.29 0.05 94.14 12:12:01 PM 6 8.47 0.00 1.51 2.26 0.05 87.71 12:12:01 PM 7 4.71 0.00 0.70 1.17 0.03 93.38 12:13:01 PM all 11.61 0.00 1.24 2.05 0.06 85.04 12:13:01 PM 0 12.95 0.00 1.61 3.95 0.08 81.42 12:13:01 PM 1 29.16 0.00 2.11 3.01 0.07 65.65 12:13:01 PM 2 11.13 0.00 1.21 1.39 0.07 86.20 12:13:01 PM 3 5.84 0.00 0.94 1.16 0.08 91.98 12:13:01 PM 4 9.52 0.00 1.19 1.47 0.05 87.78 12:13:01 PM 5 3.19 0.00 0.87 1.67 0.07 94.20 12:13:01 PM 6 7.99 0.00 0.92 2.39 0.05 88.65 12:13:01 PM 7 13.10 0.00 1.09 1.34 0.05 84.42 12:14:01 PM all 28.74 0.00 2.18 1.66 0.10 67.32 12:14:01 PM 0 26.51 0.00 1.73 2.39 0.10 69.27 12:14:01 PM 1 34.96 0.00 2.70 2.31 0.10 59.93 12:14:01 PM 2 32.30 0.00 3.02 3.37 0.12 61.19 12:14:01 PM 3 27.01 0.00 2.12 0.57 0.08 70.21 12:14:01 PM 4 22.83 0.00 1.82 1.84 0.12 73.40 12:14:01 PM 5 30.68 0.00 1.38 0.42 0.08 67.43 12:14:01 PM 6 17.29 0.00 2.41 1.45 0.10 78.74 12:14:01 PM 7 38.33 0.00 2.26 0.95 0.12 58.34 12:15:01 PM all 18.18 0.28 2.15 2.19 0.08 77.13 12:15:01 PM 0 16.56 0.02 1.49 1.49 0.08 80.36 12:15:01 PM 1 15.15 0.10 2.96 6.38 0.08 75.32 12:15:01 PM 2 16.77 0.00 2.07 1.66 0.07 79.43 12:15:01 PM 3 36.02 0.02 2.52 0.89 0.08 60.47 12:15:01 PM 4 20.75 0.03 2.11 0.50 0.05 76.55 12:15:01 PM 5 11.44 0.40 2.07 0.25 0.08 85.75 12:15:01 PM 6 10.60 0.00 1.73 1.91 0.08 85.68 12:15:01 PM 7 18.12 1.64 2.28 4.43 0.08 73.44 Average: all 16.92 0.07 1.69 2.34 0.08 78.90 Average: 0 16.93 0.00 1.49 2.98 0.08 78.52 Average: 1 22.98 0.03 2.27 3.37 0.08 71.28 Average: 2 16.96 0.00 1.82 2.87 0.08 78.28 Average: 3 19.19 0.00 1.74 1.21 0.08 77.77 Average: 4 17.76 0.01 1.67 3.18 0.08 77.30 Average: 5 11.94 0.10 1.30 1.16 0.07 85.42 Average: 6 11.08 0.00 1.64 2.01 0.07 85.21 Average: 7 18.52 0.41 1.58 1.97 0.07 77.44