---> uname -a: Linux prd-centos8-docker-8c-8g-36291.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1060 26477 19 4352 30367 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:cc:54:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fecc:5412/64 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:f6:2d:a2:b9 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:f6ff:fe2d:a2b9/64 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) 09/05/2024 _x86_64_ (8 CPU) 11:47:34 LINUX RESTART (8 CPU) 11:48:01 AM tps rtps wtps bread/s bwrtn/s 11:49:01 AM 226.62 15.83 210.80 3663.18 7558.58 11:50:01 AM 281.57 21.96 259.61 2889.84 18217.48 11:51:01 AM 140.22 15.09 125.12 5510.43 30482.32 11:52:01 AM 61.33 1.70 59.63 1665.44 25653.88 Average: 177.44 13.65 163.79 3432.22 20478.07 11:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 AM 29525380 31298516 3130332 9.59 2688 2094332 1935228 5.74 167400 2526584 206296 11:50:01 AM 27274552 29476880 5381160 16.48 2688 2515808 2945804 8.74 286676 4608708 71996 11:51:01 AM 26361128 30030108 6294584 19.28 2688 3962832 2304812 6.84 666416 5072136 499508 11:52:01 AM 27086788 31068752 5568924 17.05 2688 4274336 1547272 4.59 875708 4138460 25412 Average: 27561962 30468564 5093750 15.60 2688 3211827 2183279 6.48 499050 4086472 200803 11:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 197.48 115.24 1335.49 38.12 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 433.81 351.80 5306.11 51.82 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 11.61 11.61 1.25 1.25 0.00 0.00 0.00 0.00 11:51:01 AM eth0 1393.77 671.04 7627.24 55.55 0.00 0.00 0.00 0.00 11:51:01 AM docker0 4.27 5.30 0.65 0.61 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 238.34 187.17 2798.63 31.66 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 565.85 331.31 4266.87 44.29 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.32 0.16 0.15 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) 09/05/2024 _x86_64_ (8 CPU) 11:47:34 LINUX RESTART (8 CPU) 11:48:01 AM CPU %user %nice %system %iowait %steal %idle 11:49:01 AM all 10.70 0.00 1.45 1.02 0.05 86.78 11:49:01 AM 0 1.61 0.00 0.54 0.10 0.07 97.69 11:49:01 AM 1 17.54 0.00 1.89 1.60 0.05 78.92 11:49:01 AM 2 5.78 0.00 1.19 1.04 0.05 91.94 11:49:01 AM 3 16.51 0.00 2.99 2.56 0.05 77.89 11:49:01 AM 4 20.79 0.00 1.85 0.74 0.05 76.57 11:49:01 AM 5 9.82 0.00 1.30 0.75 0.05 88.07 11:49:01 AM 6 2.66 0.00 0.72 0.40 0.05 96.17 11:49:01 AM 7 10.85 0.00 1.13 0.98 0.05 86.98 11:50:01 AM all 34.78 0.00 1.48 2.03 0.08 61.62 11:50:01 AM 0 42.14 0.00 2.41 2.46 0.08 52.90 11:50:01 AM 1 16.02 0.00 1.19 1.89 0.08 80.82 11:50:01 AM 2 31.02 0.00 1.24 1.82 0.08 65.84 11:50:01 AM 3 50.44 0.00 1.49 1.24 0.08 46.75 11:50:01 AM 4 45.21 0.00 1.34 1.47 0.08 51.89 11:50:01 AM 5 24.62 0.00 1.47 3.90 0.08 69.92 11:50:01 AM 6 29.26 0.00 0.99 1.73 0.08 67.95 11:50:01 AM 7 39.53 0.00 1.74 1.74 0.08 56.90 11:51:01 AM all 18.43 0.34 3.80 2.29 0.10 75.06 11:51:01 AM 0 22.46 0.03 3.64 0.10 0.10 73.66 11:51:01 AM 1 18.89 0.29 4.04 4.27 0.10 72.41 11:51:01 AM 2 15.99 0.00 3.58 3.55 0.08 76.80 11:51:01 AM 3 24.25 0.05 4.10 0.66 0.08 70.86 11:51:01 AM 4 17.50 0.68 3.80 1.86 0.10 76.06 11:51:01 AM 5 14.17 0.03 3.65 6.59 0.12 75.45 11:51:01 AM 6 18.12 1.59 3.67 0.86 0.08 75.68 11:51:01 AM 7 16.07 0.02 3.89 0.39 0.08 79.56 11:52:01 AM all 19.10 0.00 1.29 1.39 0.05 78.16 11:52:01 AM 0 19.37 0.00 0.95 0.12 0.07 79.50 11:52:01 AM 1 9.06 0.00 0.95 4.74 0.05 85.20 11:52:01 AM 2 24.67 0.00 1.88 0.32 0.07 73.07 11:52:01 AM 3 21.71 0.00 1.12 1.34 0.07 75.77 11:52:01 AM 4 11.54 0.00 1.42 2.84 0.03 84.16 11:52:01 AM 5 29.17 0.00 1.84 0.25 0.05 68.68 11:52:01 AM 6 20.17 0.00 1.00 0.38 0.05 78.39 11:52:01 AM 7 17.17 0.00 1.14 1.15 0.05 80.49 Average: all 20.75 0.08 2.00 1.68 0.07 75.41 Average: 0 21.39 0.01 1.88 0.70 0.08 75.94 Average: 1 15.37 0.07 2.01 3.12 0.07 79.35 Average: 2 19.37 0.00 1.97 1.68 0.07 76.92 Average: 3 28.24 0.01 2.42 1.45 0.07 67.81 Average: 4 23.77 0.17 2.10 1.73 0.07 72.17 Average: 5 19.45 0.01 2.06 2.86 0.08 75.54 Average: 6 17.55 0.39 1.59 0.84 0.07 79.56 Average: 7 20.91 0.00 1.97 1.07 0.07 75.99