---> uname -a: Linux prd-centos8-docker-8c-8g-79178.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 1082 26616 19 4191 30345 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9d:1d:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe9d:1dc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:20:6a:79 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:c0ff:fe20:6a79/64 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) 10/24/2024 _x86_64_ (8 CPU) 14:30:53 LINUX RESTART (8 CPU) 02:31:03 PM tps rtps wtps bread/s bwrtn/s 02:32:01 PM 299.60 102.28 197.33 13033.20 43267.61 02:33:01 PM 298.22 24.34 273.88 8541.46 12065.65 02:34:01 PM 151.25 14.50 136.75 1164.68 38623.93 Average: 249.13 46.41 202.72 7518.58 31183.78 02:31:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 PM 29634792 31256672 3020920 9.25 2688 1947000 1452092 4.31 162680 2433984 137244 02:33:01 PM 28065828 30395956 4589884 14.06 2688 2643812 2059492 6.11 338472 3771544 317348 02:34:01 PM 26939816 30105320 5715896 17.50 2688 3462356 2388804 7.09 563984 4607488 1024 Average: 28213479 30585983 4442233 13.60 2688 2684389 1966796 5.84 355045 3604339 151872 02:31:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 414.56 252.83 1542.77 69.88 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 485.31 383.41 5710.80 66.96 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 11.53 11.53 1.26 1.26 0.00 0.00 0.00 0.00 02:34:01 PM eth0 1311.76 549.20 6469.34 51.93 0.00 0.00 0.00 0.00 02:34:01 PM docker0 4.27 5.23 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 740.82 396.74 4608.42 62.84 0.00 0.00 0.00 0.00 Average: docker0 1.44 1.76 0.22 0.20 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) 10/24/2024 _x86_64_ (8 CPU) 14:30:53 LINUX RESTART (8 CPU) 02:31:03 PM CPU %user %nice %system %iowait %steal %idle 02:32:01 PM all 14.11 0.00 2.92 2.78 0.07 80.13 02:32:01 PM 0 9.83 0.00 2.15 1.21 0.07 86.75 02:32:01 PM 1 14.79 0.00 3.95 2.42 0.07 78.77 02:32:01 PM 2 15.22 0.00 2.88 1.39 0.07 80.44 02:32:01 PM 3 21.66 0.00 2.70 3.37 0.05 72.22 02:32:01 PM 4 22.20 0.00 4.37 10.06 0.05 63.32 02:32:01 PM 5 6.36 0.00 2.41 0.92 0.09 90.23 02:32:01 PM 6 14.35 0.00 2.27 1.21 0.05 82.12 02:32:01 PM 7 8.40 0.00 2.60 1.67 0.09 87.24 02:33:01 PM all 23.21 0.00 1.49 1.55 0.08 73.67 02:33:01 PM 0 21.52 0.00 0.74 0.99 0.07 76.70 02:33:01 PM 1 24.73 0.00 2.44 2.52 0.07 70.24 02:33:01 PM 2 15.05 0.00 1.32 1.94 0.08 81.61 02:33:01 PM 3 28.36 0.00 1.32 0.75 0.10 69.47 02:33:01 PM 4 31.68 0.00 1.64 2.57 0.07 64.04 02:33:01 PM 5 33.81 0.00 1.62 2.26 0.08 62.22 02:33:01 PM 6 17.97 0.00 1.45 0.54 0.07 79.97 02:33:01 PM 7 12.58 0.00 1.41 0.84 0.07 85.11 02:34:01 PM all 26.64 0.24 2.95 1.47 0.08 68.61 02:34:01 PM 0 14.19 0.15 3.10 0.99 0.10 81.46 02:34:01 PM 1 25.50 1.64 3.20 3.86 0.07 65.73 02:34:01 PM 2 30.66 0.02 2.87 3.43 0.08 62.94 02:34:01 PM 3 23.92 0.05 3.20 0.24 0.08 72.51 02:34:01 PM 4 21.95 0.02 3.22 0.83 0.08 73.90 02:34:01 PM 5 25.36 0.03 2.95 0.66 0.08 70.92 02:34:01 PM 6 39.94 0.02 2.50 1.33 0.08 56.13 02:34:01 PM 7 31.59 0.02 2.58 0.46 0.07 65.28 Average: all 21.39 0.08 2.45 1.93 0.07 74.08 Average: 0 15.24 0.05 1.99 1.06 0.08 81.58 Average: 1 21.75 0.55 3.19 2.94 0.07 71.50 Average: 2 20.34 0.01 2.35 2.26 0.08 74.97 Average: 3 24.68 0.02 2.40 1.43 0.08 71.39 Average: 4 25.32 0.01 3.06 4.44 0.07 67.11 Average: 5 22.01 0.01 2.33 1.28 0.08 74.28 Average: 6 24.17 0.01 2.07 1.02 0.07 72.66 Average: 7 17.59 0.01 2.19 0.98 0.07 79.15