---> uname -a: Linux prd-centos8-docker-8c-8g-86170.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 1052 27265 19 3572 30380 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:98:9d:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe98:9d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:5e:2d:80 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:d7ff:fe5e:2d80/64 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) 11/23/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 151.19 21.20 129.99 4366.93 9258.91 08:14:01 PM 326.44 5.80 320.64 1235.85 10049.23 08:15:01 PM 256.32 2.93 253.39 442.85 45258.80 Average: 245.17 9.91 235.26 2001.99 21592.13 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29301616 31132612 3354096 10.27 2688 2151512 2016388 5.98 176984 2725308 107612 08:14:01 PM 27882320 30112808 4773392 14.62 2688 2542816 2311196 6.86 278988 4011608 255556 08:15:01 PM 26634652 29757120 6021060 18.44 2688 3421004 2621080 7.78 637860 4847956 58876 Average: 27939529 30334180 4716183 14.44 2688 2705111 2316221 6.87 364611 3861624 140681 08:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 96.85 76.40 1085.25 32.88 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 386.27 333.19 5593.70 47.04 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 531.92 417.06 6999.31 1241.76 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.23 13.01 0.48 306.08 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 339.71 276.67 4578.96 442.88 0.00 0.00 0.00 0.00 Average: docker0 2.76 4.36 0.16 102.61 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) 11/23/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.44 0.00 1.03 0.86 0.07 88.59 08:13:01 PM 0 15.04 0.00 1.34 0.80 0.08 82.74 08:13:01 PM 1 12.81 0.00 1.63 1.87 0.09 83.60 08:13:01 PM 2 10.96 0.00 1.29 1.73 0.07 85.95 08:13:01 PM 3 13.91 0.00 1.53 0.97 0.05 83.54 08:13:01 PM 4 10.07 0.00 0.83 0.76 0.07 88.27 08:13:01 PM 5 3.00 0.00 0.36 0.27 0.09 96.28 08:13:01 PM 6 5.79 0.00 0.90 0.44 0.07 92.80 08:13:01 PM 7 3.98 0.00 0.32 0.07 0.08 95.55 08:14:01 PM all 23.67 0.00 1.39 1.49 0.09 73.36 08:14:01 PM 0 22.03 0.00 1.29 1.00 0.12 75.56 08:14:01 PM 1 21.66 0.00 1.21 0.85 0.08 76.19 08:14:01 PM 2 23.35 0.00 1.12 0.65 0.08 74.79 08:14:01 PM 3 21.53 0.00 2.30 3.88 0.10 72.20 08:14:01 PM 4 26.11 0.00 1.71 1.14 0.08 70.96 08:14:01 PM 5 16.31 0.00 1.14 1.16 0.08 81.31 08:14:01 PM 6 23.36 0.00 1.66 3.08 0.08 71.82 08:14:01 PM 7 34.95 0.00 0.72 0.18 0.08 64.06 08:15:01 PM all 17.36 0.00 3.17 2.47 0.11 76.90 08:15:01 PM 0 18.78 0.00 3.40 2.93 0.10 74.79 08:15:01 PM 1 12.41 0.00 3.59 3.10 0.12 80.78 08:15:01 PM 2 17.93 0.00 3.71 2.34 0.12 75.90 08:15:01 PM 3 20.24 0.00 2.51 3.86 0.10 73.29 08:15:01 PM 4 18.51 0.00 3.19 3.12 0.10 75.08 08:15:01 PM 5 19.24 0.00 3.07 3.15 0.12 74.42 08:15:01 PM 6 12.66 0.00 3.05 1.15 0.10 83.04 08:15:01 PM 7 19.09 0.00 2.84 0.08 0.08 77.90 Average: all 16.86 0.00 1.86 1.61 0.09 79.58 Average: 0 18.63 0.00 2.01 1.58 0.10 77.68 Average: 1 15.65 0.00 2.14 1.94 0.10 80.17 Average: 2 17.44 0.00 2.04 1.57 0.09 78.85 Average: 3 18.57 0.00 2.11 2.91 0.08 76.32 Average: 4 18.26 0.00 1.91 1.67 0.08 78.07 Average: 5 12.89 0.00 1.53 1.53 0.10 83.95 Average: 6 13.98 0.00 1.87 1.56 0.08 82.50 Average: 7 19.42 0.00 1.30 0.11 0.08 79.09