---> uname -a: Linux prd-centos8-docker-8c-8g-27251.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 994 28463 19 2432 30450 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:89:f0:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe89:f048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:ac:e0:cf 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) 07/29/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 175.97 9.42 166.55 1613.55 9716.37 05:20:01 AM 144.27 1.85 142.42 920.76 7815.41 05:21:01 AM 72.78 0.80 71.98 67.70 6133.57 Average: 130.75 3.99 126.76 863.13 7878.14 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28296060 30075568 4359644 13.35 2688 2097604 2746444 8.15 183540 3715304 119692 05:20:01 AM 27403956 29388804 5251748 16.08 2688 2296796 3490584 10.36 248268 4515468 108664 05:21:01 AM 29187436 31222256 3468268 10.62 2688 2345920 1417972 4.21 432844 2551936 24220 Average: 28295817 30228876 4359887 13.35 2688 2246773 2551667 7.57 288217 3594236 84192 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 188.26 159.79 1524.08 54.79 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 179.56 151.67 1918.15 29.66 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 221.22 209.93 556.77 183.83 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 196.39 173.88 1331.89 89.63 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) 07/29/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 14.12 0.00 1.28 1.09 0.07 83.44 05:19:01 AM 0 14.66 0.00 0.88 1.25 0.08 83.12 05:19:01 AM 1 24.26 0.00 2.07 2.13 0.07 71.47 05:19:01 AM 2 13.46 0.00 1.02 1.36 0.07 84.10 05:19:01 AM 3 3.80 0.00 0.44 0.54 0.07 95.14 05:19:01 AM 4 21.46 0.00 2.06 0.71 0.08 75.68 05:19:01 AM 5 6.03 0.00 1.02 1.09 0.07 91.79 05:19:01 AM 6 22.79 0.00 1.68 1.04 0.07 74.42 05:19:01 AM 7 6.53 0.00 1.05 0.56 0.07 91.79 05:20:01 AM all 43.71 0.00 1.52 0.73 0.08 53.96 05:20:01 AM 0 42.06 0.00 1.34 0.32 0.08 56.20 05:20:01 AM 1 42.91 0.00 1.31 0.55 0.10 55.13 05:20:01 AM 2 51.89 0.00 1.27 0.75 0.10 46.00 05:20:01 AM 3 34.28 0.00 1.69 0.13 0.07 63.83 05:20:01 AM 4 52.23 0.00 1.67 0.13 0.07 45.89 05:20:01 AM 5 37.41 0.00 1.69 1.81 0.08 59.01 05:20:01 AM 6 41.92 0.00 1.96 2.04 0.07 54.01 05:20:01 AM 7 46.99 0.00 1.22 0.07 0.10 51.62 05:21:01 AM all 21.28 0.00 1.51 0.38 0.08 76.75 05:21:01 AM 0 20.03 0.00 1.39 0.70 0.08 77.79 05:21:01 AM 1 39.70 0.00 2.02 0.17 0.10 58.01 05:21:01 AM 2 14.51 0.00 1.90 1.48 0.07 82.06 05:21:01 AM 3 21.65 0.00 1.20 0.27 0.07 76.81 05:21:01 AM 4 25.00 0.00 1.72 0.30 0.10 72.88 05:21:01 AM 5 15.68 0.00 0.97 0.02 0.07 83.26 05:21:01 AM 6 12.96 0.00 1.86 0.08 0.10 85.01 05:21:01 AM 7 20.68 0.00 1.02 0.02 0.08 78.20 Average: all 26.44 0.00 1.44 0.73 0.08 71.32 Average: 0 25.64 0.00 1.20 0.76 0.08 72.32 Average: 1 35.68 0.00 1.80 0.94 0.09 61.49 Average: 2 26.72 0.00 1.40 1.19 0.08 70.61 Average: 3 19.99 0.00 1.11 0.31 0.07 78.51 Average: 4 32.95 0.00 1.81 0.38 0.08 64.77 Average: 5 19.78 0.00 1.23 0.97 0.07 77.95 Average: 6 25.90 0.00 1.83 1.05 0.08 71.13 Average: 7 24.84 0.00 1.10 0.21 0.08 73.77