---> uname -a: Linux prd-centos8-docker-8c-8g-3486.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 1042 27320 19 3528 30383 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:22:a6:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe22:a6db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:81:95:df 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::42:20ff:fe81:95df/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) 02/07/2024 _x86_64_ (8 CPU) 15:06:29 LINUX RESTART (8 CPU) 03:07:01 PM tps rtps wtps bread/s bwrtn/s 03:08:01 PM 181.82 12.90 168.93 2217.66 7030.52 03:09:02 PM 273.87 20.26 253.61 3948.14 11330.64 03:10:01 PM 73.09 1.17 71.92 409.69 10635.76 03:11:01 PM 99.02 0.48 98.53 422.59 29806.91 03:12:01 PM 39.87 12.01 27.86 486.77 754.47 03:13:01 PM 27.35 0.05 27.30 0.53 571.18 Average: 115.95 7.83 108.12 1249.79 10020.10 03:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 PM 29554992 31260340 3100720 9.50 2688 2029012 1519580 4.51 169172 2502364 171964 03:09:02 PM 27620320 29822444 5035392 15.42 2688 2515544 2874756 8.53 261476 4292176 294596 03:10:01 PM 27541176 29821004 5114536 15.66 2688 2590524 2517184 7.47 316440 4304280 57308 03:11:01 PM 25691020 28790484 6964692 21.33 2688 3393780 5328644 15.81 446888 5950856 256 03:12:01 PM 25758464 28874000 6897248 21.12 2688 3409008 3428160 10.17 535212 5790276 140 03:13:01 PM 24857704 27978508 7798008 23.88 2688 3412468 7004428 20.78 537340 6656108 252 Average: 26837279 29424463 5818433 17.82 2688 2891723 3778792 11.21 377755 4916010 87419 03:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 122.38 90.65 1156.44 21.28 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 PM eth0 439.91 356.81 5177.45 60.09 0.00 0.00 0.00 0.00 03:09:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 2.24 2.24 0.37 0.37 0.00 0.00 0.00 0.00 03:10:01 PM eth0 108.25 95.85 739.57 20.06 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 888.97 325.75 6464.09 23.13 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:11:01 PM veth37c2c24 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:12:01 PM lo 48.48 48.48 5.90 5.90 0.00 0.00 0.00 0.00 03:12:01 PM eth0 149.87 170.61 121.64 37.20 0.00 0.00 0.00 0.00 03:12:01 PM docker0 6.60 7.25 0.85 0.86 0.00 0.00 0.00 0.00 03:13:01 PM lo 524.77 524.77 266.50 266.50 0.00 0.00 0.00 0.00 03:13:01 PM eth0 454.44 430.68 134.84 82.99 0.00 0.00 0.00 0.00 03:13:01 PM docker0 1.60 1.92 0.22 0.23 0.00 0.00 0.00 0.00 03:13:01 PM vethd347ab9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 96.19 96.19 45.59 45.59 0.00 0.00 0.00 0.00 Average: eth0 361.36 245.48 2303.37 40.85 0.00 0.00 0.00 0.00 Average: docker0 1.37 1.55 0.18 0.18 0.00 0.00 0.00 0.00 Average: vethd347ab9 0.00 0.02 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) 02/07/2024 _x86_64_ (8 CPU) 15:06:29 LINUX RESTART (8 CPU) 03:07:01 PM CPU %user %nice %system %iowait %steal %idle 03:08:01 PM all 10.03 0.00 1.13 0.86 0.05 87.94 03:08:01 PM 0 10.94 0.00 1.00 0.52 0.08 87.45 03:08:01 PM 1 14.03 0.00 1.86 2.31 0.05 81.76 03:08:01 PM 2 17.24 0.00 1.42 1.84 0.07 79.43 03:08:01 PM 3 6.55 0.00 0.89 0.50 0.05 92.01 03:08:01 PM 4 4.86 0.00 0.68 0.17 0.03 94.26 03:08:01 PM 5 18.08 0.00 2.09 1.00 0.05 78.78 03:08:01 PM 6 2.01 0.00 0.37 0.02 0.07 97.54 03:08:01 PM 7 6.51 0.00 0.70 0.52 0.03 92.24 03:09:02 PM all 25.89 0.00 1.44 1.69 0.08 70.91 03:09:02 PM 0 19.71 0.00 1.55 2.82 0.08 75.84 03:09:02 PM 1 23.35 0.00 1.51 0.84 0.07 74.24 03:09:02 PM 2 30.26 0.00 1.25 2.01 0.07 66.42 03:09:02 PM 3 26.44 0.00 1.07 2.64 0.10 69.75 03:09:02 PM 4 24.82 0.00 1.27 0.60 0.07 73.24 03:09:02 PM 5 28.37 0.00 2.70 3.09 0.08 65.76 03:09:02 PM 6 30.53 0.00 0.77 0.72 0.08 67.90 03:09:02 PM 7 23.63 0.00 1.37 0.80 0.08 74.11 03:10:01 PM all 35.06 0.00 0.91 0.63 0.08 63.32 03:10:01 PM 0 21.15 0.00 0.75 1.04 0.09 76.97 03:10:01 PM 1 32.24 0.00 1.67 1.84 0.09 64.17 03:10:01 PM 2 25.07 0.00 1.04 0.99 0.10 72.81 03:10:01 PM 3 28.63 0.00 0.72 0.07 0.09 70.49 03:10:01 PM 4 36.64 0.00 1.16 0.94 0.07 61.20 03:10:01 PM 5 53.22 0.00 0.96 0.12 0.07 45.64 03:10:01 PM 6 36.45 0.00 0.56 0.00 0.07 62.92 03:10:01 PM 7 47.13 0.00 0.46 0.02 0.05 52.34 03:11:01 PM all 25.81 0.00 2.00 2.23 0.09 69.87 03:11:01 PM 0 29.85 0.00 2.17 0.17 0.10 67.71 03:11:01 PM 1 25.90 0.00 2.40 4.06 0.10 67.53 03:11:01 PM 2 17.75 0.00 1.90 3.26 0.08 76.99 03:11:01 PM 3 36.91 0.00 2.54 4.73 0.08 55.74 03:11:01 PM 4 14.84 0.00 1.36 1.92 0.07 81.82 03:11:01 PM 5 26.02 0.00 2.04 0.79 0.08 71.07 03:11:01 PM 6 27.27 0.00 1.90 1.33 0.08 69.42 03:11:01 PM 7 27.91 0.00 1.71 1.60 0.08 68.70 03:12:01 PM all 16.72 0.55 1.57 0.15 0.08 80.93 03:12:01 PM 0 12.01 0.02 1.92 0.05 0.08 85.92 03:12:01 PM 1 17.45 0.00 1.32 0.08 0.07 81.08 03:12:01 PM 2 18.37 0.05 1.39 0.12 0.08 79.99 03:12:01 PM 3 23.92 0.07 1.94 0.05 0.08 73.94 03:12:01 PM 4 16.35 0.02 1.42 0.27 0.08 81.86 03:12:01 PM 5 16.81 1.67 1.62 0.30 0.08 79.50 03:12:01 PM 6 15.53 2.21 1.57 0.22 0.07 80.40 03:12:01 PM 7 13.33 0.40 1.37 0.08 0.07 84.74 03:13:01 PM all 22.59 0.37 2.81 0.09 0.10 74.05 03:13:01 PM 0 23.86 0.07 2.68 0.13 0.10 73.16 03:13:01 PM 1 26.29 0.03 2.51 0.07 0.10 71.00 03:13:01 PM 2 18.14 0.00 2.77 0.08 0.12 78.89 03:13:01 PM 3 26.38 0.10 3.26 0.03 0.08 70.14 03:13:01 PM 4 19.51 2.35 2.32 0.05 0.10 75.67 03:13:01 PM 5 23.86 0.02 2.75 0.02 0.08 73.27 03:13:01 PM 6 21.39 0.37 3.49 0.13 0.10 74.51 03:13:01 PM 7 21.23 0.03 2.68 0.22 0.08 75.75 Average: all 22.64 0.15 1.64 0.94 0.08 74.54 Average: 0 19.57 0.01 1.68 0.79 0.09 77.86 Average: 1 23.18 0.01 1.88 1.53 0.08 73.33 Average: 2 21.13 0.01 1.63 1.38 0.09 75.76 Average: 3 24.78 0.03 1.74 1.34 0.08 72.04 Average: 4 19.45 0.39 1.37 0.65 0.07 78.06 Average: 5 27.65 0.28 2.03 0.89 0.08 69.08 Average: 6 22.15 0.43 1.44 0.40 0.08 75.49 Average: 7 23.21 0.07 1.39 0.54 0.07 74.73