---> uname -a: Linux prd-centos8-docker-8c-8g-14437.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27333 19 3523 30400 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:77:4d:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe77:4d89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:72:91:34 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:dcff:fe72:9134/64 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) 03/19/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 98.85 25.58 73.26 6138.94 5705.08 08:14:01 PM 253.69 15.53 238.16 3288.52 10982.65 08:15:01 PM 225.59 6.18 219.41 1225.06 13305.56 08:16:01 PM 154.52 1.68 152.83 473.44 34385.15 Average: 183.51 12.19 171.32 2767.42 16138.29 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29610572 31251796 3045140 9.32 2688 1967492 1437476 4.26 162572 2462480 133380 08:14:01 PM 28778204 30758784 3877508 11.87 2688 2296816 1806144 5.36 195200 3215420 128688 08:15:01 PM 27662240 30097400 4993472 15.29 2688 2744360 2234888 6.63 472940 4023080 200376 08:16:01 PM 28019412 31159256 4636300 14.20 2688 3439112 1507992 4.47 802332 3306108 133824 Average: 28517607 30816809 4138105 12.67 2688 2611945 1746625 5.18 408261 3251772 149067 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 374.31 257.79 1536.85 60.85 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 246.26 216.55 2470.83 50.81 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 431.86 361.05 5780.54 46.82 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 478.42 400.87 4298.89 1967.33 0.00 0.00 0.00 0.00 08:16:01 PM docker0 7.06 13.78 0.42 305.75 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 382.75 309.28 3530.13 533.44 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.46 0.11 76.76 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) 03/19/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 11.54 0.00 1.56 1.16 0.06 85.68 08:13:01 PM 0 18.37 0.00 1.29 0.85 0.07 79.42 08:13:01 PM 1 11.74 0.00 1.79 1.16 0.05 85.26 08:13:01 PM 2 4.02 0.00 0.78 0.37 0.07 94.76 08:13:01 PM 3 6.09 0.00 1.79 1.45 0.05 90.63 08:13:01 PM 4 5.11 0.00 0.83 0.65 0.03 93.37 08:13:01 PM 5 16.02 0.00 2.28 2.65 0.07 78.98 08:13:01 PM 6 9.32 0.00 1.22 1.44 0.05 87.96 08:13:01 PM 7 21.63 0.00 2.53 0.71 0.07 75.06 08:14:01 PM all 12.34 0.00 1.04 2.47 0.06 84.09 08:14:01 PM 0 2.96 0.00 1.04 1.94 0.05 94.02 08:14:01 PM 1 22.33 0.00 1.64 2.69 0.07 73.28 08:14:01 PM 2 11.61 0.00 1.22 4.38 0.08 82.70 08:14:01 PM 3 19.96 0.00 1.09 1.47 0.05 77.43 08:14:01 PM 4 6.25 0.00 0.72 0.84 0.05 92.14 08:14:01 PM 5 16.81 0.00 0.83 0.37 0.07 81.92 08:14:01 PM 6 8.72 0.00 0.79 3.47 0.05 86.97 08:14:01 PM 7 10.10 0.00 0.98 4.62 0.05 84.25 08:15:01 PM all 27.21 0.00 1.41 3.25 0.08 68.05 08:15:01 PM 0 35.39 0.00 1.07 0.15 0.08 63.30 08:15:01 PM 1 32.75 0.00 3.03 12.51 0.08 51.63 08:15:01 PM 2 22.10 0.00 1.22 2.30 0.08 74.30 08:15:01 PM 3 23.70 0.00 1.07 1.91 0.08 73.23 08:15:01 PM 4 12.56 0.00 1.11 1.75 0.07 84.51 08:15:01 PM 5 31.63 0.00 1.19 3.50 0.08 63.60 08:15:01 PM 6 28.95 0.00 1.24 1.39 0.10 68.32 08:15:01 PM 7 30.50 0.00 1.34 2.51 0.08 65.56 08:16:01 PM all 10.50 0.00 2.78 3.36 0.08 83.29 08:16:01 PM 0 10.28 0.00 3.03 0.37 0.08 86.24 08:16:01 PM 1 11.44 0.00 4.04 8.51 0.08 75.93 08:16:01 PM 2 7.51 0.00 2.41 9.22 0.07 80.79 08:16:01 PM 3 7.15 0.00 2.47 1.56 0.07 88.75 08:16:01 PM 4 7.97 0.00 2.47 4.95 0.08 84.52 08:16:01 PM 5 7.24 0.00 2.79 0.05 0.07 89.85 08:16:01 PM 6 9.18 0.00 2.21 0.23 0.07 88.31 08:16:01 PM 7 23.21 0.00 2.80 2.00 0.08 71.91 Average: all 15.41 0.00 1.70 2.57 0.07 80.26 Average: 0 16.74 0.00 1.61 0.83 0.07 80.75 Average: 1 19.61 0.00 2.62 6.23 0.07 71.46 Average: 2 11.34 0.00 1.41 4.08 0.08 83.09 Average: 3 14.26 0.00 1.60 1.60 0.06 82.47 Average: 4 7.98 0.00 1.28 2.05 0.06 88.63 Average: 5 17.94 0.00 1.77 1.64 0.07 78.58 Average: 6 14.05 0.00 1.37 1.64 0.07 82.88 Average: 7 21.35 0.00 1.91 2.47 0.07 74.20