---> uname -a: Linux prd-centos8-docker-8c-8g-37752.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 1084 26686 19 4119 30343 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:4b:6a:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe4b:6a2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:1c:a3:c4 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::42:69ff:fe1c:a3c4/64 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) 09/11/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:02 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 131.74 9.15 122.59 2837.00 8763.00 08:56:01 PM 184.42 15.68 168.74 2258.31 5304.72 08:57:01 PM 147.79 5.02 142.78 1027.30 38553.67 08:58:01 PM 86.34 16.01 70.33 5105.05 20087.02 Average: 137.59 11.47 126.12 2806.96 18215.71 08:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29480780 31255212 3174932 9.72 2688 2095696 1381276 4.10 168956 2559992 96064 08:56:01 PM 28605916 30728128 4049796 12.40 2688 2436240 1763808 5.23 204636 3370440 263352 08:57:01 PM 26492648 29503776 6163064 18.87 2688 3307752 5331856 15.82 398788 5211972 208 08:58:01 PM 27356140 31101324 5299572 16.23 2688 4038084 1497544 4.44 871980 3876804 24352 Average: 27983871 30647110 4671841 14.31 2688 2969443 2493621 7.40 411090 3754802 95994 08:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 89.55 63.40 1021.62 28.83 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 413.21 333.06 4357.52 52.26 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1350.61 659.64 7340.15 50.52 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:57:01 PM veth3ae2a3b 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:58:01 PM lo 13.76 13.76 1.43 1.43 0.00 0.00 0.00 0.00 08:58:01 PM eth0 175.58 170.00 1403.78 1118.46 0.00 0.00 0.00 0.00 08:58:01 PM docker0 4.75 5.63 0.72 0.65 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 508.93 307.52 3541.01 313.75 0.00 0.00 0.00 0.00 Average: docker0 1.19 1.43 0.18 0.17 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) 09/11/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:02 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 7.82 0.00 0.98 0.70 0.04 90.45 08:55:01 PM 0 8.20 0.00 0.93 0.83 0.05 89.98 08:55:01 PM 1 3.46 0.00 0.97 1.05 0.05 94.47 08:55:01 PM 2 5.95 0.00 0.70 0.92 0.05 92.38 08:55:01 PM 3 8.34 0.00 0.66 0.22 0.03 90.75 08:55:01 PM 4 22.50 0.00 2.73 0.68 0.07 74.02 08:55:01 PM 5 7.58 0.00 0.80 0.29 0.02 91.31 08:55:01 PM 6 4.04 0.00 0.49 1.15 0.03 94.28 08:55:01 PM 7 2.51 0.00 0.58 0.42 0.05 96.44 08:56:01 PM all 12.03 0.00 0.91 0.62 0.05 86.38 08:56:01 PM 0 15.16 0.00 0.68 0.35 0.07 83.73 08:56:01 PM 1 21.46 0.00 0.75 0.72 0.07 77.00 08:56:01 PM 2 7.02 0.00 0.90 0.77 0.03 91.28 08:56:01 PM 3 11.45 0.00 0.82 1.12 0.05 86.56 08:56:01 PM 4 8.17 0.00 0.74 0.25 0.05 90.79 08:56:01 PM 5 17.63 0.00 2.03 1.44 0.07 78.84 08:56:01 PM 6 9.59 0.00 0.62 0.08 0.03 89.68 08:56:01 PM 7 5.78 0.00 0.75 0.23 0.05 93.18 08:57:01 PM all 25.66 0.00 2.64 2.64 0.09 68.97 08:57:01 PM 0 15.78 0.00 2.02 0.19 0.08 81.93 08:57:01 PM 1 22.09 0.00 2.41 4.65 0.08 70.77 08:57:01 PM 2 25.02 0.00 2.75 4.00 0.10 68.13 08:57:01 PM 3 18.59 0.00 2.55 2.64 0.08 76.14 08:57:01 PM 4 32.33 0.00 2.50 2.59 0.08 62.50 08:57:01 PM 5 33.63 0.00 3.80 4.51 0.10 57.95 08:57:01 PM 6 31.39 0.00 3.22 0.35 0.10 64.93 08:57:01 PM 7 26.46 0.00 1.90 2.19 0.10 69.35 08:58:01 PM all 17.93 0.29 2.39 1.29 0.08 78.02 08:58:01 PM 0 14.72 1.73 2.67 0.86 0.08 79.94 08:58:01 PM 1 26.45 0.07 2.69 0.92 0.08 69.78 08:58:01 PM 2 12.91 0.37 2.24 5.35 0.08 79.05 08:58:01 PM 3 17.57 0.00 2.32 0.12 0.08 79.91 08:58:01 PM 4 15.30 0.00 2.33 0.42 0.07 81.88 08:58:01 PM 5 20.25 0.03 2.03 0.29 0.07 77.33 08:58:01 PM 6 19.73 0.10 2.60 2.20 0.07 75.30 08:58:01 PM 7 16.53 0.02 2.22 0.18 0.07 80.99 Average: all 15.87 0.07 1.73 1.31 0.07 80.95 Average: 0 13.48 0.43 1.58 0.55 0.07 83.88 Average: 1 18.41 0.02 1.70 1.83 0.07 77.97 Average: 2 12.72 0.09 1.65 2.76 0.07 82.71 Average: 3 13.99 0.00 1.59 1.02 0.06 83.33 Average: 4 19.53 0.00 2.07 0.98 0.07 77.35 Average: 5 19.78 0.01 2.16 1.63 0.06 76.35 Average: 6 16.20 0.03 1.73 0.95 0.06 81.04 Average: 7 12.83 0.00 1.36 0.76 0.07 84.98