---> uname -a: Linux prd-centos8-docker-8c-8g-13428.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 1039 27184 19 3666 30385 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:32:d3:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe32:d335/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:0f:d1:1c 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::42:41ff:fe0f:d11c/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) 01/19/2024 _x86_64_ (8 CPU) 15:48:47 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 227.94 168.03 59.90 14356.04 39160.44 03:51:01 PM 191.72 20.32 171.40 4238.41 10292.19 03:52:01 PM 361.65 4.92 356.73 1170.41 13011.08 03:53:01 PM 221.61 2.13 219.48 199.17 11904.88 03:54:01 PM 174.58 5.13 169.44 5715.83 30203.20 03:55:01 PM 30.39 0.82 29.57 79.57 801.40 Average: 201.31 33.56 167.75 4293.63 17562.75 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29828680 31288428 2827032 8.66 2688 1795472 1468416 4.36 141108 2301904 74144 03:51:01 PM 28966780 30872392 3688932 11.30 2688 2224148 1810644 5.37 183916 3048232 159708 03:52:01 PM 28027464 30271124 4628248 14.17 2688 2555332 2142824 6.36 402288 3737416 164672 03:53:01 PM 28226572 30906576 4429140 13.56 2688 2982540 2017672 5.99 543272 3368276 291392 03:54:01 PM 27872456 31140500 4783256 14.65 2688 3560480 1629256 4.83 929180 3293364 72 03:55:01 PM 27869432 31146604 4786280 14.66 2688 3567340 1437580 4.27 1158448 3065636 27128 Average: 28465231 30937604 4190481 12.83 2688 2780885 1751065 5.20 559702 3135805 119519 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 311.63 203.33 955.37 55.80 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 167.62 132.82 1989.30 37.61 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 360.13 299.25 4664.04 46.82 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 336.71 292.20 4000.72 42.07 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 186.12 112.58 1857.80 22.33 0.00 0.00 0.00 0.00 03:54:01 PM docker0 75.04 90.45 15.08 563.59 0.00 0.00 0.00 0.00 03:54:01 PM vethc56113e 4.55 3.87 11.32 1.08 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 129.52 147.33 95.82 1589.89 0.00 0.00 0.00 0.00 03:55:01 PM docker0 58.01 48.98 783.74 6.36 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 248.62 197.91 2260.42 299.08 0.00 0.00 0.00 0.00 Average: docker0 22.18 23.24 133.13 94.99 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) 01/19/2024 _x86_64_ (8 CPU) 15:48:47 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.17 0.01 2.09 8.46 0.18 77.09 03:50:01 PM 0 9.48 0.00 1.67 1.47 0.23 87.15 03:50:01 PM 1 16.90 0.00 2.93 21.93 0.18 58.06 03:50:01 PM 2 22.45 0.00 1.89 3.14 0.22 72.30 03:50:01 PM 3 10.02 0.00 2.57 0.25 0.18 86.98 03:50:01 PM 4 8.88 0.00 1.99 1.31 0.18 87.64 03:50:01 PM 5 12.62 0.00 1.79 17.57 0.17 67.85 03:50:01 PM 6 9.34 0.00 1.32 20.97 0.13 68.24 03:50:01 PM 7 7.68 0.07 2.54 1.05 0.15 88.50 03:51:01 PM all 12.99 0.00 1.22 1.18 0.05 84.56 03:51:01 PM 0 13.89 0.00 1.03 1.02 0.07 83.99 03:51:01 PM 1 7.73 0.00 1.10 2.25 0.05 88.87 03:51:01 PM 2 14.88 0.00 1.65 0.47 0.05 82.95 03:51:01 PM 3 11.40 0.00 0.92 0.45 0.05 87.18 03:51:01 PM 4 20.67 0.00 1.50 2.44 0.05 75.34 03:51:01 PM 5 8.10 0.00 0.58 0.70 0.03 90.59 03:51:01 PM 6 14.77 0.00 1.47 1.57 0.05 82.14 03:51:01 PM 7 12.53 0.00 1.49 0.52 0.08 85.38 03:52:01 PM all 28.50 0.00 1.65 2.94 0.55 66.35 03:52:01 PM 0 23.48 0.00 1.14 0.50 0.74 74.15 03:52:01 PM 1 45.62 0.00 1.31 5.51 0.40 47.16 03:52:01 PM 2 25.30 0.00 2.03 5.63 0.67 66.36 03:52:01 PM 3 33.87 0.00 1.81 0.80 0.47 63.05 03:52:01 PM 4 24.02 0.00 1.59 1.15 0.57 72.67 03:52:01 PM 5 12.50 0.00 2.30 3.47 0.54 81.19 03:52:01 PM 6 22.64 0.00 1.56 5.57 0.70 69.52 03:52:01 PM 7 40.51 0.00 1.47 0.92 0.33 56.77 03:53:01 PM all 21.66 0.00 1.29 3.90 0.32 72.83 03:53:01 PM 0 17.64 0.00 1.32 2.12 0.38 78.53 03:53:01 PM 1 26.66 0.00 1.42 3.64 0.45 67.83 03:53:01 PM 2 14.48 0.00 1.45 4.97 0.45 78.65 03:53:01 PM 3 21.31 0.00 2.19 3.88 0.30 72.31 03:53:01 PM 4 26.39 0.00 1.00 9.39 0.28 62.94 03:53:01 PM 5 17.01 0.00 0.97 0.40 0.27 81.35 03:53:01 PM 6 26.46 0.00 1.22 4.07 0.18 68.06 03:53:01 PM 7 23.27 0.00 0.77 2.67 0.27 73.02 03:54:01 PM all 10.64 0.00 1.70 3.95 0.35 83.36 03:54:01 PM 0 9.74 0.00 1.69 0.72 0.38 87.47 03:54:01 PM 1 5.11 0.00 1.96 9.74 0.33 82.85 03:54:01 PM 2 25.67 0.00 2.81 1.82 0.44 69.26 03:54:01 PM 3 6.62 0.00 1.40 11.05 0.37 80.55 03:54:01 PM 4 6.81 0.00 1.07 0.25 0.28 91.59 03:54:01 PM 5 5.08 0.00 1.19 1.44 0.37 91.92 03:54:01 PM 6 16.30 0.00 1.64 5.78 0.33 75.95 03:54:01 PM 7 9.83 0.00 1.81 0.79 0.28 87.29 03:55:01 PM all 9.85 0.00 1.09 0.06 0.06 88.93 03:55:01 PM 0 5.53 0.00 1.00 0.00 0.05 93.42 03:55:01 PM 1 21.92 0.00 1.52 0.08 0.08 76.39 03:55:01 PM 2 4.97 0.00 1.22 0.00 0.08 93.73 03:55:01 PM 3 21.87 0.00 1.09 0.22 0.07 76.76 03:55:01 PM 4 6.43 0.00 0.97 0.02 0.05 92.53 03:55:01 PM 5 6.81 0.00 0.97 0.03 0.05 92.13 03:55:01 PM 6 1.82 0.00 1.02 0.03 0.05 97.08 03:55:01 PM 7 9.46 0.00 0.97 0.07 0.05 89.46 Average: all 15.96 0.00 1.51 3.41 0.25 78.86 Average: 0 13.29 0.00 1.31 0.97 0.31 84.12 Average: 1 20.64 0.00 1.71 7.18 0.25 70.22 Average: 2 17.95 0.00 1.84 2.67 0.32 77.22 Average: 3 17.51 0.00 1.66 2.77 0.24 77.81 Average: 4 15.53 0.00 1.35 2.43 0.24 80.45 Average: 5 10.35 0.00 1.30 3.94 0.24 84.18 Average: 6 15.22 0.00 1.37 6.33 0.24 76.83 Average: 7 17.21 0.01 1.51 1.00 0.19 80.07