---> uname -a: Linux prd-centos8-docker-8c-8g-84983.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 992 28345 19 2551 30455 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:05:58:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe05:58b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:ff:db:72 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) 11/19/2024 _x86_64_ (8 CPU) 12:39:29 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 256.66 12.58 244.08 2187.77 9590.27 12:42:01 PM 221.01 19.23 201.78 7843.65 10833.66 Average: 238.83 15.90 222.93 5015.95 10212.01 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 29502120 31283488 3153592 9.66 2688 2101104 1417668 4.21 173456 2537188 201420 12:42:01 PM 29025656 31185816 3630056 11.12 2688 2474140 1458832 4.33 492192 2665816 92264 Average: 29263888 31234652 3391824 10.39 2688 2287622 1438250 4.27 332824 2601502 146842 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 95.98 63.94 1040.69 14.80 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 253.13 222.46 2097.49 62.63 0.00 0.00 0.00 0.00 12:42:01 PM 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 174.56 143.21 1569.13 38.72 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) 11/19/2024 _x86_64_ (8 CPU) 12:39:29 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 9.81 0.00 1.20 1.14 0.04 87.81 12:41:01 PM 0 5.38 0.00 0.75 0.32 0.05 93.50 12:41:01 PM 1 8.81 0.00 1.00 1.02 0.05 89.12 12:41:01 PM 2 1.21 0.00 0.39 0.03 0.07 98.31 12:41:01 PM 3 20.94 0.00 2.19 1.79 0.05 75.04 12:41:01 PM 4 18.97 0.00 1.33 1.04 0.03 78.63 12:41:01 PM 5 8.86 0.00 1.12 1.24 0.03 88.75 12:41:01 PM 6 11.65 0.00 2.18 3.08 0.02 83.07 12:41:01 PM 7 2.71 0.00 0.64 0.57 0.03 96.06 12:42:01 PM all 14.96 0.00 1.35 1.75 0.08 81.86 12:42:01 PM 0 11.47 0.00 1.39 1.26 0.07 85.82 12:42:01 PM 1 18.92 0.00 1.28 2.41 0.08 77.30 12:42:01 PM 2 27.14 0.00 1.59 1.52 0.10 69.65 12:42:01 PM 3 9.93 0.00 1.17 1.48 0.07 87.36 12:42:01 PM 4 12.14 0.00 0.99 0.42 0.08 86.38 12:42:01 PM 5 12.89 0.00 1.47 1.86 0.07 83.72 12:42:01 PM 6 20.98 0.00 1.62 2.81 0.08 74.51 12:42:01 PM 7 6.37 0.00 1.25 2.28 0.05 90.05 Average: all 12.38 0.00 1.27 1.44 0.06 84.84 Average: 0 8.42 0.00 1.07 0.79 0.06 89.67 Average: 1 13.84 0.00 1.14 1.71 0.07 83.24 Average: 2 14.12 0.00 0.98 0.77 0.08 84.04 Average: 3 15.45 0.00 1.68 1.63 0.06 81.18 Average: 4 15.55 0.00 1.16 0.73 0.06 82.51 Average: 5 10.87 0.00 1.30 1.55 0.05 86.23 Average: 6 16.32 0.00 1.90 2.95 0.05 78.79 Average: 7 4.54 0.00 0.94 1.42 0.04 93.05