---> uname -a: Linux prd-centos8-docker-8c-8g-24974.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: 2800.000 BogoMIPS: 5600.00 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 1054 27182 19 3653 30373 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:aa:04:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:feaa:4dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:03:63:f1 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::42:1bff:fe03:63f1/64 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) 04/21/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 160.87 20.58 140.29 4358.34 9127.23 03:51:01 PM 407.08 6.46 400.62 1208.53 14052.15 03:52:01 PM 271.54 3.30 268.24 4775.47 26900.97 03:53:01 PM 92.27 3.25 89.02 1192.40 13782.96 Average: 232.94 8.40 224.55 2883.63 15966.11 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29231152 31077724 3424560 10.49 2688 2166336 1560648 4.63 177808 2797268 126676 03:51:01 PM 27743288 30061364 4912424 15.04 2688 2628356 2299992 6.82 410664 4008436 246480 03:52:01 PM 28130528 31135920 4525184 13.86 2688 3300280 1596968 4.74 629260 3337324 94804 03:53:01 PM 27843124 31110572 4812588 14.74 2688 3560296 1534388 4.55 1166836 3091096 4 Average: 28237023 30846395 4418689 13.53 2688 2913817 1747999 5.19 596142 3308531 116991 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 102.85 82.19 1274.27 24.63 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 541.22 450.23 6723.49 61.58 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 355.08 251.02 3955.45 37.38 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM veth8cca577 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 252.47 236.44 631.63 1603.51 0.00 0.00 0.00 0.00 03:53:01 PM docker0 156.58 182.04 799.85 598.28 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 312.91 254.98 3146.29 431.79 0.00 0.00 0.00 0.00 Average: docker0 39.15 45.52 199.97 149.58 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) 04/21/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.09 0.00 1.09 0.95 0.05 85.82 03:50:01 PM 0 6.50 0.00 0.68 0.07 0.05 92.70 03:50:01 PM 1 28.43 0.00 2.45 2.05 0.05 67.02 03:50:01 PM 2 18.89 0.00 1.40 1.23 0.05 78.42 03:50:01 PM 3 13.77 0.00 1.44 0.78 0.03 83.98 03:50:01 PM 4 11.63 0.00 0.70 0.62 0.05 87.00 03:50:01 PM 5 3.89 0.00 0.47 0.27 0.08 95.29 03:50:01 PM 6 8.18 0.00 0.85 0.77 0.03 90.17 03:50:01 PM 7 5.37 0.00 0.72 1.79 0.05 92.07 03:51:01 PM all 27.90 0.00 1.71 1.43 0.09 68.86 03:51:01 PM 0 25.85 0.00 1.82 1.24 0.10 70.99 03:51:01 PM 1 24.79 0.00 3.12 3.91 0.10 68.08 03:51:01 PM 2 18.05 0.00 1.69 1.71 0.08 78.46 03:51:01 PM 3 27.14 0.00 1.58 1.21 0.12 69.96 03:51:01 PM 4 41.00 0.00 1.19 0.84 0.10 56.88 03:51:01 PM 5 16.78 0.00 1.75 1.49 0.08 79.89 03:51:01 PM 6 36.18 0.00 1.54 0.67 0.08 61.52 03:51:01 PM 7 33.38 0.00 1.02 0.37 0.08 65.15 03:52:01 PM all 22.67 0.00 1.77 2.19 0.08 73.30 03:52:01 PM 0 19.83 0.00 1.14 0.27 0.08 78.68 03:52:01 PM 1 18.19 0.00 1.49 2.36 0.08 77.88 03:52:01 PM 2 21.09 0.00 1.49 4.44 0.07 72.91 03:52:01 PM 3 32.76 0.00 2.52 2.38 0.08 62.26 03:52:01 PM 4 32.31 0.00 1.59 1.98 0.08 64.04 03:52:01 PM 5 19.32 0.00 1.41 0.13 0.07 79.07 03:52:01 PM 6 15.26 0.00 2.03 4.46 0.08 78.17 03:52:01 PM 7 22.58 0.00 2.48 1.51 0.08 73.35 03:53:01 PM all 8.67 0.00 1.36 0.65 0.06 89.26 03:53:01 PM 0 14.79 0.00 1.39 0.17 0.07 83.59 03:53:01 PM 1 2.32 0.00 0.92 0.60 0.07 96.09 03:53:01 PM 2 7.46 0.00 1.31 0.34 0.08 90.82 03:53:01 PM 3 6.66 0.00 1.54 0.80 0.07 90.93 03:53:01 PM 4 10.62 0.00 1.37 0.10 0.03 87.88 03:53:01 PM 5 3.47 0.00 0.90 0.02 0.05 95.56 03:53:01 PM 6 11.44 0.00 1.19 2.64 0.05 84.68 03:53:01 PM 7 12.63 0.00 2.27 0.53 0.03 84.53 Average: all 17.82 0.00 1.48 1.30 0.07 79.32 Average: 0 16.72 0.00 1.25 0.43 0.08 81.51 Average: 1 18.42 0.00 1.99 2.23 0.08 77.28 Average: 2 16.38 0.00 1.47 1.93 0.07 80.15 Average: 3 20.06 0.00 1.77 1.29 0.08 76.80 Average: 4 23.87 0.00 1.21 0.88 0.07 73.97 Average: 5 10.86 0.00 1.13 0.48 0.07 87.46 Average: 6 17.75 0.00 1.40 2.13 0.06 78.65 Average: 7 18.48 0.00 1.62 1.05 0.06 78.78