---> uname -a: Linux prd-centos8-docker-8c-8g-14714.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 990 28081 19 2817 30451 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:ca:7b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feca:7b16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:57:95:92 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) 03/20/2024 _x86_64_ (8 CPU) 21:34:33 LINUX RESTART (8 CPU) 09:35:02 PM tps rtps wtps bread/s bwrtn/s 09:36:01 PM 221.38 12.84 208.54 2248.73 8463.47 09:37:01 PM 258.11 18.26 239.85 3460.58 14586.22 09:38:01 PM 60.07 4.18 55.89 622.30 9626.06 09:39:01 PM 26.63 0.35 26.28 9.47 2283.20 Average: 141.22 8.89 132.33 1582.60 8741.13 09:35:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 PM 29565148 31268240 3090564 9.46 2688 2025440 1432340 4.25 176268 2480668 151280 09:37:01 PM 28128824 30414156 4526888 13.86 2688 2596880 2054004 6.09 283128 3754116 253752 09:38:01 PM 26489656 28853236 6166056 18.88 2688 2673100 3593688 10.66 325344 5334488 45896 09:39:01 PM 26575376 28991844 6080336 18.62 2688 2724912 3330396 9.88 356044 5217804 38600 Average: 27689751 29881869 4965961 15.21 2688 2505083 2602607 7.72 285196 4196769 122382 09:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 94.78 63.57 1137.31 12.95 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 490.30 372.34 6653.04 60.13 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM lo 6.03 6.03 2.38 2.38 0.00 0.00 0.00 0.00 09:38:01 PM eth0 31.83 28.31 582.81 6.08 0.00 0.00 0.00 0.00 09:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM lo 27.33 27.33 8.25 8.25 0.00 0.00 0.00 0.00 09:39:01 PM eth0 48.39 43.66 707.01 6.88 0.00 0.00 0.00 0.00 09:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.37 8.37 2.67 2.67 0.00 0.00 0.00 0.00 Average: eth0 166.64 127.24 2274.92 21.55 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) 03/20/2024 _x86_64_ (8 CPU) 21:34:33 LINUX RESTART (8 CPU) 09:35:02 PM CPU %user %nice %system %iowait %steal %idle 09:36:01 PM all 10.27 0.00 1.30 0.99 0.05 87.40 09:36:01 PM 0 14.12 0.00 2.19 2.82 0.07 80.79 09:36:01 PM 1 8.22 0.00 1.34 0.75 0.05 89.65 09:36:01 PM 2 4.20 0.00 0.70 0.51 0.05 94.55 09:36:01 PM 3 12.92 0.00 1.09 0.14 0.03 85.82 09:36:01 PM 4 22.34 0.00 1.56 1.39 0.03 74.67 09:36:01 PM 5 3.67 0.00 0.76 0.58 0.03 94.95 09:36:01 PM 6 7.90 0.00 1.33 1.51 0.05 89.21 09:36:01 PM 7 8.77 0.00 1.43 0.19 0.05 89.57 09:37:01 PM all 26.46 0.00 1.55 1.50 0.09 70.41 09:37:01 PM 0 21.09 0.00 1.10 0.79 0.08 76.94 09:37:01 PM 1 29.76 0.00 1.81 1.39 0.10 66.94 09:37:01 PM 2 24.08 0.00 1.59 1.61 0.10 72.63 09:37:01 PM 3 24.72 0.00 1.07 0.30 0.08 73.82 09:37:01 PM 4 43.84 0.00 2.44 1.25 0.10 52.36 09:37:01 PM 5 20.60 0.00 1.71 4.59 0.08 73.02 09:37:01 PM 6 23.76 0.00 1.19 0.38 0.08 74.58 09:37:01 PM 7 23.81 0.00 1.47 1.66 0.10 72.95 09:38:01 PM all 41.78 0.00 0.87 0.73 0.09 56.54 09:38:01 PM 0 29.30 0.00 0.47 0.07 0.07 70.10 09:38:01 PM 1 52.21 0.00 0.65 0.07 0.08 46.99 09:38:01 PM 2 27.61 0.00 0.75 0.08 0.08 71.47 09:38:01 PM 3 48.62 0.00 0.85 0.99 0.10 49.44 09:38:01 PM 4 41.03 0.00 1.54 0.54 0.10 56.79 09:38:01 PM 5 32.91 0.00 0.72 3.22 0.07 63.08 09:38:01 PM 6 47.09 0.00 0.92 0.03 0.08 51.87 09:38:01 PM 7 55.49 0.00 1.06 0.82 0.10 42.53 09:39:01 PM all 34.91 0.00 0.84 0.13 0.07 64.04 09:39:01 PM 0 30.93 0.00 0.47 0.17 0.07 68.37 09:39:01 PM 1 24.24 0.00 0.77 0.43 0.08 74.47 09:39:01 PM 2 42.84 0.00 1.14 0.20 0.08 55.74 09:39:01 PM 3 42.07 0.00 0.70 0.02 0.07 57.14 09:39:01 PM 4 40.01 0.00 1.60 0.17 0.07 58.15 09:39:01 PM 5 34.39 0.00 0.58 0.00 0.07 64.96 09:39:01 PM 6 24.50 0.00 0.67 0.02 0.07 74.75 09:39:01 PM 7 40.29 0.00 0.80 0.07 0.07 58.77 Average: all 28.43 0.00 1.14 0.83 0.07 69.52 Average: 0 23.91 0.00 1.05 0.95 0.07 74.02 Average: 1 28.69 0.00 1.14 0.66 0.08 69.43 Average: 2 24.77 0.00 1.05 0.60 0.08 73.51 Average: 3 32.17 0.00 0.93 0.36 0.07 66.48 Average: 4 36.86 0.00 1.79 0.84 0.08 60.44 Average: 5 22.98 0.00 0.94 2.10 0.06 73.91 Average: 6 25.89 0.00 1.02 0.48 0.07 72.53 Average: 7 32.18 0.00 1.19 0.68 0.08 65.86