---> uname -a: Linux prd-centos8-docker-8c-8g-13604.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1679 26115 19 4095 29749 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:38:03:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe38:368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:cc:c3:6d 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:e7ff:fecc:c36d/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) 03/16/2024 _x86_64_ (8 CPU) 11:23:42 LINUX RESTART (8 CPU) 11:24:03 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 136.02 42.99 93.04 8999.83 15665.51 11:26:01 AM 266.42 20.51 245.91 4269.56 11812.01 11:27:01 AM 166.93 19.53 147.40 5560.55 38636.07 11:28:01 AM 55.75 0.52 55.23 64.91 18829.99 Average: 156.45 20.70 135.75 4687.81 21283.09 11:24:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29629184 31289032 3026528 9.27 2688 1984896 1421812 4.22 162256 2442256 151160 11:26:01 AM 27724184 29950496 4931528 15.10 2688 2540204 3101276 9.20 265060 4186292 313848 11:27:01 AM 27462988 31169600 5192724 15.90 2688 4001092 1414048 4.20 670836 3975796 511724 11:28:01 AM 26751412 30472132 5904300 18.08 2688 4014804 1998692 5.93 880180 4475836 9368 Average: 27891942 30720315 4763770 14.59 2688 3135249 1983957 5.89 494583 3770045 246525 11:24:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 362.67 228.06 1590.52 64.55 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 494.28 373.70 5899.77 60.96 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 5.35 5.35 0.60 0.60 0.00 0.00 0.00 0.00 11:27:01 AM eth0 829.47 379.16 7839.09 42.84 0.00 0.00 0.00 0.00 11:27:01 AM docker0 2.15 2.63 0.32 0.30 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 180.76 116.04 190.23 145.85 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 467.67 274.63 3899.05 78.67 0.00 0.00 0.00 0.00 Average: docker0 0.54 0.66 0.08 0.08 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) 03/16/2024 _x86_64_ (8 CPU) 11:23:42 LINUX RESTART (8 CPU) 11:24:03 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 14.95 0.00 2.26 1.50 0.06 81.24 11:25:01 AM 0 6.35 0.00 2.22 2.25 0.09 89.09 11:25:01 AM 1 18.49 0.00 2.46 0.97 0.09 78.00 11:25:01 AM 2 16.84 0.00 1.82 1.28 0.07 79.99 11:25:01 AM 3 11.30 0.00 2.61 2.84 0.03 83.21 11:25:01 AM 4 11.26 0.00 1.92 0.85 0.05 85.92 11:25:01 AM 5 12.79 0.00 1.90 0.38 0.03 84.89 11:25:01 AM 6 24.88 0.00 3.01 1.37 0.03 70.70 11:25:01 AM 7 17.63 0.00 2.11 2.05 0.05 78.16 11:26:01 AM all 28.73 0.00 1.38 1.38 0.07 68.44 11:26:01 AM 0 21.02 0.00 2.17 2.73 0.08 74.00 11:26:01 AM 1 25.41 0.00 1.27 1.07 0.07 72.19 11:26:01 AM 2 23.43 0.00 1.44 1.44 0.08 73.61 11:26:01 AM 3 31.45 0.00 1.22 1.27 0.08 65.98 11:26:01 AM 4 31.22 0.00 1.56 1.62 0.07 65.53 11:26:01 AM 5 25.72 0.00 0.97 0.17 0.07 73.07 11:26:01 AM 6 34.65 0.00 0.90 0.65 0.07 63.73 11:26:01 AM 7 36.92 0.00 1.50 2.10 0.07 59.40 11:27:01 AM all 19.16 0.29 3.11 1.77 0.08 75.58 11:27:01 AM 0 20.24 0.00 2.41 0.39 0.07 76.90 11:27:01 AM 1 19.23 0.02 3.26 5.15 0.07 72.27 11:27:01 AM 2 17.21 0.07 3.22 1.55 0.08 77.86 11:27:01 AM 3 24.34 2.19 2.93 0.62 0.10 69.82 11:27:01 AM 4 16.30 0.02 3.17 0.56 0.10 79.85 11:27:01 AM 5 18.34 0.02 3.69 4.86 0.07 73.02 11:27:01 AM 6 22.33 0.00 3.61 0.30 0.08 73.68 11:27:01 AM 7 15.32 0.00 2.62 0.76 0.08 81.22 11:28:01 AM all 15.95 0.00 0.83 0.35 0.05 82.82 11:28:01 AM 0 6.08 0.00 0.50 0.02 0.07 93.34 11:28:01 AM 1 23.11 0.00 0.70 1.02 0.05 75.13 11:28:01 AM 2 5.26 0.00 0.67 0.33 0.03 93.70 11:28:01 AM 3 25.72 0.00 1.32 0.43 0.03 72.49 11:28:01 AM 4 25.27 0.00 0.90 0.72 0.05 73.06 11:28:01 AM 5 29.05 0.00 0.70 0.15 0.05 70.05 11:28:01 AM 6 11.08 0.00 1.09 0.13 0.05 87.65 11:28:01 AM 7 2.04 0.00 0.75 0.00 0.05 97.16 Average: all 19.74 0.07 1.89 1.25 0.06 76.99 Average: 0 13.47 0.00 1.82 1.34 0.08 83.30 Average: 1 21.59 0.00 1.92 2.05 0.07 74.37 Average: 2 15.67 0.02 1.78 1.15 0.07 81.31 Average: 3 23.31 0.55 2.01 1.28 0.06 72.79 Average: 4 21.11 0.00 1.88 0.94 0.07 76.00 Average: 5 21.56 0.00 1.81 1.39 0.05 75.18 Average: 6 23.22 0.00 2.14 0.61 0.06 73.97 Average: 7 17.99 0.00 1.74 1.22 0.06 78.99