---> uname -a: Linux prd-centos8-docker-8c-8g-36904.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: 2799.996 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 1003 27386 19 3500 30435 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:8d:21:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe8d:2147/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:cc:8d:58 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) 05/02/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 133.61 8.38 125.23 1587.20 9109.92 11:05:01 AM 180.55 0.27 180.28 5.87 7078.90 11:06:01 AM 146.17 0.58 145.58 9.86 35742.25 11:07:01 AM 93.37 3.62 89.75 205.83 10560.46 Average: 138.42 3.21 135.21 452.19 15624.08 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29527872 31284500 3127840 9.58 2688 2076824 1361844 4.04 172320 2507228 108032 11:05:01 AM 28423752 30499412 4231960 12.96 2688 2388908 2164544 6.42 198412 3552420 261396 11:06:01 AM 27402072 30282296 5253640 16.09 2688 3188788 2180484 6.47 204868 4547592 20344 11:07:01 AM 28009092 31131776 4646620 14.23 2688 3427324 1469024 4.36 465636 3674712 1004 Average: 28340697 30799496 4315015 13.21 2688 2770461 1793974 5.32 260309 3570488 97694 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 80.34 59.14 1031.60 22.99 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 270.72 255.10 2096.40 49.20 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 250.80 152.23 6844.14 24.17 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 189.97 184.45 478.97 1184.21 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 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 197.95 162.73 2612.97 320.14 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) 05/02/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.35 0.00 0.96 0.81 0.05 87.82 11:04:01 AM 0 3.07 0.00 0.70 0.72 0.07 95.44 11:04:01 AM 1 7.67 0.00 0.67 0.67 0.03 90.97 11:04:01 AM 2 8.45 0.00 0.67 0.53 0.05 90.30 11:04:01 AM 3 3.71 0.00 0.53 1.57 0.03 94.15 11:04:01 AM 4 16.17 0.00 1.37 0.20 0.07 82.20 11:04:01 AM 5 31.10 0.00 2.30 1.05 0.05 65.50 11:04:01 AM 6 1.02 0.00 0.45 1.27 0.05 97.21 11:04:01 AM 7 11.63 0.00 1.00 0.50 0.03 86.83 11:05:01 AM all 9.35 0.00 0.82 6.40 0.08 83.35 11:05:01 AM 0 7.80 0.00 0.37 0.08 0.07 91.68 11:05:01 AM 1 14.07 0.00 0.82 1.11 0.07 83.93 11:05:01 AM 2 12.95 0.00 0.84 5.44 0.12 80.66 11:05:01 AM 3 7.86 0.00 0.64 0.48 0.07 90.96 11:05:01 AM 4 8.28 0.00 1.41 28.32 0.10 61.89 11:05:01 AM 5 11.35 0.00 0.89 7.98 0.07 79.72 11:05:01 AM 6 5.86 0.00 1.10 7.50 0.07 85.47 11:05:01 AM 7 6.65 0.00 0.50 0.30 0.10 92.45 11:06:01 AM all 5.76 0.00 0.58 5.86 0.06 87.73 11:06:01 AM 0 4.71 0.00 0.77 0.23 0.07 94.22 11:06:01 AM 1 7.86 0.00 0.50 14.62 0.10 76.92 11:06:01 AM 2 7.12 0.00 0.80 22.04 0.07 69.96 11:06:01 AM 3 7.01 0.00 0.52 0.75 0.05 91.67 11:06:01 AM 4 3.82 0.00 0.39 4.08 0.05 91.67 11:06:01 AM 5 9.27 0.00 0.85 2.25 0.05 87.57 11:06:01 AM 6 2.73 0.00 0.37 0.99 0.05 95.86 11:06:01 AM 7 3.54 0.00 0.43 1.94 0.08 94.00 11:07:01 AM all 13.35 0.00 1.32 0.84 0.06 84.43 11:07:01 AM 0 5.97 0.00 1.00 2.37 0.05 90.60 11:07:01 AM 1 12.28 0.00 1.95 0.72 0.05 85.00 11:07:01 AM 2 22.90 0.00 1.47 1.21 0.07 74.35 11:07:01 AM 3 21.76 0.00 1.05 0.62 0.05 76.52 11:07:01 AM 4 17.10 0.00 1.57 0.95 0.05 80.32 11:07:01 AM 5 9.21 0.00 1.02 0.52 0.07 89.18 11:07:01 AM 6 10.52 0.00 1.48 0.27 0.05 87.68 11:07:01 AM 7 7.03 0.00 0.99 0.08 0.07 91.83 Average: all 9.70 0.00 0.92 3.48 0.06 85.84 Average: 0 5.39 0.00 0.71 0.85 0.06 92.99 Average: 1 10.46 0.00 0.99 4.28 0.06 84.21 Average: 2 12.85 0.00 0.95 7.31 0.08 78.82 Average: 3 10.08 0.00 0.69 0.86 0.05 88.33 Average: 4 11.35 0.00 1.18 8.39 0.07 79.01 Average: 5 15.24 0.00 1.27 2.95 0.06 80.49 Average: 6 5.03 0.00 0.85 2.51 0.05 91.56 Average: 7 7.22 0.00 0.73 0.71 0.07 91.27