---> uname -a: Linux prd-centos8-docker-8c-8g-13674.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 1831 25947 19 4111 29594 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:f1:2d:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fef1:2d44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:ab:4e:7b 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::42:22ff:feab:4e7b/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) 01/20/2024 _x86_64_ (8 CPU) 11:23:20 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 190.05 21.31 168.74 4283.37 9319.51 11:26:01 AM 206.55 7.95 198.60 1313.65 17715.93 11:27:01 AM 135.47 18.49 116.97 5547.36 28424.44 11:28:01 AM 61.50 0.80 60.70 80.64 19288.99 Average: 148.39 12.14 136.25 2806.43 18687.66 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29038896 30908844 3616816 11.08 2688 2189712 1763888 5.23 177668 2986220 148428 11:26:01 AM 26608204 29656780 6047508 18.52 2688 3354360 2973484 8.82 326120 5211004 811780 11:27:01 AM 26792088 30570244 5863624 17.96 2688 4072208 1880972 5.58 799056 4520944 570616 11:28:01 AM 26588184 30323024 6067528 18.58 2688 4026240 2173128 6.45 892632 4618480 26620 Average: 27256843 30364723 5398869 16.53 2688 3410630 2197868 6.52 548869 4334162 389361 11:24:01 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 118.79 86.84 1570.91 32.30 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 1211.21 593.78 11508.57 57.69 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 10.33 10.33 1.05 1.05 0.00 0.00 0.00 0.00 11:27:01 AM eth0 327.80 222.01 1592.38 77.55 0.00 0.00 0.00 0.00 11:27:01 AM docker0 3.38 4.03 0.50 0.47 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 55.96 33.46 77.26 100.54 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 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 428.41 234.01 3686.87 67.02 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.01 0.13 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) 01/20/2024 _x86_64_ (8 CPU) 11:23:20 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 12.36 0.00 1.20 0.88 0.05 85.51 11:25:01 AM 0 10.40 0.00 0.90 0.78 0.05 87.87 11:25:01 AM 1 18.41 0.00 2.16 1.00 0.07 78.36 11:25:01 AM 2 10.73 0.00 0.75 0.87 0.05 87.60 11:25:01 AM 3 15.78 0.00 1.52 0.95 0.07 81.68 11:25:01 AM 4 21.24 0.00 1.54 1.10 0.05 76.08 11:25:01 AM 5 13.54 0.00 1.07 0.22 0.03 85.14 11:25:01 AM 6 3.75 0.00 0.85 0.99 0.05 94.37 11:25:01 AM 7 5.01 0.00 0.84 1.09 0.03 93.03 11:26:01 AM all 30.65 0.00 2.11 1.36 0.08 65.80 11:26:01 AM 0 32.26 0.00 2.10 0.92 0.08 64.63 11:26:01 AM 1 20.86 0.00 1.86 0.82 0.07 76.39 11:26:01 AM 2 22.90 0.00 3.00 5.10 0.10 68.91 11:26:01 AM 3 24.20 0.00 2.06 0.66 0.08 73.00 11:26:01 AM 4 37.90 0.00 1.62 0.88 0.08 59.53 11:26:01 AM 5 24.69 0.00 2.12 0.12 0.08 72.99 11:26:01 AM 6 34.99 0.00 2.72 1.61 0.08 60.60 11:26:01 AM 7 47.37 0.00 1.39 0.74 0.07 50.43 11:27:01 AM all 26.78 0.28 3.14 1.78 0.09 67.94 11:27:01 AM 0 17.84 1.43 2.70 0.79 0.10 77.14 11:27:01 AM 1 36.34 0.00 3.41 2.55 0.10 57.60 11:27:01 AM 2 30.94 0.02 2.78 3.64 0.08 62.54 11:27:01 AM 3 39.51 0.00 3.07 1.48 0.08 55.86 11:27:01 AM 4 18.95 0.66 2.81 1.04 0.08 76.46 11:27:01 AM 5 33.15 0.03 3.30 0.67 0.08 62.76 11:27:01 AM 6 21.25 0.05 3.48 3.43 0.08 71.71 11:27:01 AM 7 16.21 0.05 3.56 0.66 0.08 79.44 11:28:01 AM all 9.70 0.00 0.85 0.66 0.04 88.76 11:28:01 AM 0 1.17 0.00 0.52 0.18 0.05 98.08 11:28:01 AM 1 15.94 0.00 1.17 1.75 0.05 81.09 11:28:01 AM 2 8.02 0.00 0.97 2.47 0.02 88.53 11:28:01 AM 3 24.35 0.00 1.43 0.15 0.03 74.04 11:28:01 AM 4 2.85 0.00 0.57 0.02 0.02 96.54 11:28:01 AM 5 4.57 0.00 0.48 0.03 0.03 94.88 11:28:01 AM 6 0.97 0.00 0.50 0.42 0.03 98.08 11:28:01 AM 7 19.72 0.00 1.19 0.23 0.05 78.81 Average: all 19.84 0.07 1.82 1.17 0.06 77.04 Average: 0 15.38 0.36 1.55 0.67 0.07 81.97 Average: 1 22.87 0.00 2.15 1.53 0.07 73.38 Average: 2 18.12 0.00 1.87 3.01 0.06 76.92 Average: 3 25.95 0.00 2.02 0.81 0.07 71.16 Average: 4 20.20 0.16 1.63 0.76 0.06 77.19 Average: 5 18.94 0.01 1.74 0.26 0.06 78.99 Average: 6 15.21 0.01 1.88 1.61 0.06 81.23 Average: 7 22.06 0.01 1.74 0.68 0.06 75.45