---> uname -a: Linux prd-centos8-docker-8c-8g-20175.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 1045 27335 19 3509 30388 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:e9:8f:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee9:8ffd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:60:40:13 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:cfff:fe60:4013/64 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) 04/02/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 102.10 6.97 95.13 1302.45 7048.73 08:14:01 PM 368.99 19.73 349.27 4439.45 10289.45 08:15:01 PM 219.74 2.70 217.04 495.83 39967.79 08:16:01 PM 94.77 1.15 93.62 96.75 9788.17 Average: 196.40 7.63 188.77 1583.57 16773.65 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29584976 31303932 3070736 9.40 2688 2039844 1381232 4.10 163048 2470116 159520 08:14:01 PM 28427996 30521552 4227716 12.95 2688 2406832 1971272 5.85 266920 3482080 194792 08:15:01 PM 26914860 29919932 5740852 17.58 2688 3304456 2527976 7.50 572572 4630528 32 08:16:01 PM 28054024 31180068 4601688 14.09 2688 3425344 1500308 4.45 806148 3263684 33200 Average: 28245464 30731371 4410248 13.51 2688 2794119 1845197 5.47 452172 3461602 96886 08:12:01 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 55.51 37.74 863.54 7.49 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 386.02 334.67 3625.12 65.33 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 451.38 343.82 8301.77 37.61 0.00 0.00 0.00 0.00 08:15:01 PM docker0 5.96 10.31 0.34 274.23 0.00 0.00 0.00 0.00 08:15:01 PM vethf136752 0.00 0.08 0.00 0.01 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 296.35 283.52 421.44 1962.59 0.00 0.00 0.00 0.00 08:16:01 PM docker0 1.43 2.17 0.10 32.52 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 297.33 249.95 3302.95 518.34 0.00 0.00 0.00 0.00 Average: docker0 1.85 3.12 0.11 76.69 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) 04/02/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.10 0.00 0.94 0.91 0.05 88.02 08:13:01 PM 0 5.91 0.00 0.88 0.77 0.07 92.38 08:13:01 PM 1 2.09 0.00 0.57 1.67 0.07 95.61 08:13:01 PM 2 7.71 0.00 0.22 0.13 0.07 91.87 08:13:01 PM 3 11.13 0.00 0.80 0.38 0.03 87.65 08:13:01 PM 4 7.19 0.00 0.58 0.68 0.02 91.53 08:13:01 PM 5 29.53 0.00 2.91 1.09 0.05 66.42 08:13:01 PM 6 11.56 0.00 1.02 2.24 0.03 85.15 08:13:01 PM 7 5.71 0.00 0.50 0.28 0.03 93.47 08:14:01 PM all 21.22 0.00 1.41 1.90 0.08 75.39 08:14:01 PM 0 27.84 0.00 1.04 0.67 0.07 70.39 08:14:01 PM 1 29.16 0.00 1.61 1.61 0.07 67.56 08:14:01 PM 2 16.11 0.00 1.39 2.49 0.07 79.94 08:14:01 PM 3 16.40 0.00 1.41 1.24 0.08 80.87 08:14:01 PM 4 33.96 0.00 1.15 2.47 0.08 62.33 08:14:01 PM 5 16.76 0.00 1.39 2.31 0.08 79.46 08:14:01 PM 6 16.40 0.00 1.12 0.75 0.08 81.64 08:14:01 PM 7 13.09 0.00 2.15 3.68 0.10 80.98 08:15:01 PM all 18.91 0.00 2.28 4.12 0.08 74.61 08:15:01 PM 0 20.27 0.00 1.51 0.66 0.08 77.48 08:15:01 PM 1 16.45 0.00 3.03 12.43 0.10 68.00 08:15:01 PM 2 22.04 0.00 2.29 5.87 0.08 69.72 08:15:01 PM 3 13.55 0.00 2.39 0.32 0.07 83.68 08:15:01 PM 4 23.04 0.00 1.95 4.64 0.07 70.30 08:15:01 PM 5 19.38 0.00 2.63 3.57 0.08 74.34 08:15:01 PM 6 15.03 0.00 2.55 5.26 0.08 77.07 08:15:01 PM 7 21.58 0.00 1.87 0.20 0.07 76.28 08:16:01 PM all 12.49 0.00 1.95 0.57 0.08 84.92 08:16:01 PM 0 16.16 0.00 1.89 0.67 0.07 81.21 08:16:01 PM 1 7.99 0.00 1.89 0.17 0.10 89.85 08:16:01 PM 2 27.44 0.00 2.35 2.36 0.10 67.75 08:16:01 PM 3 24.83 0.00 2.85 0.55 0.08 71.68 08:16:01 PM 4 5.43 0.00 1.76 0.49 0.07 92.25 08:16:01 PM 5 8.16 0.00 1.57 0.12 0.07 90.08 08:16:01 PM 6 4.37 0.00 1.62 0.05 0.05 93.90 08:16:01 PM 7 5.51 0.00 1.67 0.12 0.07 92.63 Average: all 15.67 0.00 1.64 1.87 0.07 80.75 Average: 0 17.53 0.00 1.33 0.69 0.07 80.38 Average: 1 13.91 0.00 1.77 3.96 0.08 80.28 Average: 2 18.31 0.00 1.56 2.71 0.08 77.34 Average: 3 16.48 0.00 1.86 0.62 0.07 80.97 Average: 4 17.40 0.00 1.36 2.07 0.06 79.11 Average: 5 18.46 0.00 2.13 1.77 0.07 77.58 Average: 6 11.84 0.00 1.58 2.07 0.06 84.45 Average: 7 11.45 0.00 1.55 1.07 0.07 85.86