---> uname -a: Linux prd-centos8-docker-8c-8g-11384.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 1056 27171 19 3662 30370 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:b1:64:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:feb1:644f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:d0:4d:3c 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::42:69ff:fed0:4d3c/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) 03/06/2024 _x86_64_ (8 CPU) 15:51:16 LINUX RESTART (8 CPU) 03:52:02 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 82.72 28.67 54.05 6891.90 9654.71 03:54:01 PM 374.74 15.48 359.26 3842.03 11458.31 03:55:01 PM 240.13 5.98 234.14 647.49 15187.22 03:56:01 PM 179.86 0.12 179.74 58.51 15447.63 03:57:01 PM 137.89 5.18 132.71 5668.24 21151.92 Average: 203.46 11.03 192.43 3410.11 14596.51 03:52:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 29613800 31225568 3041912 9.32 2688 1944052 1516032 4.50 182632 2464424 133492 03:54:01 PM 28707480 30705612 3948232 12.09 2688 2314836 1818456 5.40 196768 3281780 176520 03:55:01 PM 28592308 31158476 4063404 12.44 2688 2875404 1531480 4.54 513916 3054316 331276 03:56:01 PM 28449468 31107000 4206244 12.88 2688 2960960 1465364 4.35 546632 3140736 34776 03:57:01 PM 27855884 31127732 4799828 14.70 2688 3564944 1499332 4.45 940428 3306328 60 Average: 28643788 31064878 4011924 12.29 2688 2732039 1566133 4.65 476075 3049517 135225 03:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 286.38 209.23 1499.96 59.31 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 246.09 209.90 2547.10 49.66 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 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 458.69 378.74 6057.21 50.04 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 140.52 124.84 1534.50 24.30 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 198.23 140.52 1832.87 803.04 0.00 0.00 0.00 0.00 03:57:01 PM docker0 114.80 112.81 797.32 581.73 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 265.91 212.65 2698.21 197.74 0.00 0.00 0.00 0.00 Average: docker0 23.04 22.64 160.01 116.74 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) 03/06/2024 _x86_64_ (8 CPU) 15:51:16 LINUX RESTART (8 CPU) 03:52:02 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 9.60 0.00 1.53 6.51 0.08 82.28 03:53:01 PM 0 8.57 0.00 1.60 5.46 0.09 84.28 03:53:01 PM 1 9.48 0.00 1.38 11.40 0.05 77.69 03:53:01 PM 2 12.93 0.00 1.70 1.48 0.12 83.76 03:53:01 PM 3 15.79 0.00 1.69 11.99 0.10 70.43 03:53:01 PM 4 9.43 0.00 1.21 9.19 0.05 80.11 03:53:01 PM 5 3.82 0.00 1.43 4.64 0.05 90.06 03:53:01 PM 6 10.63 0.00 1.65 4.59 0.10 83.02 03:53:01 PM 7 6.16 0.00 1.57 3.30 0.09 88.89 03:54:01 PM all 15.71 0.00 1.36 1.62 0.07 81.24 03:54:01 PM 0 24.85 0.00 1.12 1.82 0.07 72.14 03:54:01 PM 1 10.57 0.00 2.39 2.88 0.08 84.08 03:54:01 PM 2 15.51 0.00 1.51 2.15 0.07 80.77 03:54:01 PM 3 23.22 0.00 2.02 1.20 0.07 73.49 03:54:01 PM 4 12.38 0.00 1.12 1.34 0.05 85.11 03:54:01 PM 5 9.48 0.00 0.79 1.06 0.07 88.61 03:54:01 PM 6 13.32 0.00 1.25 1.22 0.07 84.14 03:54:01 PM 7 16.30 0.00 0.67 1.34 0.07 81.63 03:55:01 PM all 26.58 0.00 1.48 2.77 0.10 69.08 03:55:01 PM 0 33.11 0.00 2.64 5.51 0.10 58.64 03:55:01 PM 1 19.41 0.00 1.36 3.42 0.08 75.73 03:55:01 PM 2 31.90 0.00 2.41 5.01 0.10 60.58 03:55:01 PM 3 30.90 0.00 1.02 2.23 0.12 65.73 03:55:01 PM 4 17.75 0.00 1.19 1.95 0.08 79.03 03:55:01 PM 5 21.98 0.00 1.34 1.51 0.10 75.07 03:55:01 PM 6 18.60 0.00 1.16 2.09 0.08 78.07 03:55:01 PM 7 39.01 0.00 0.72 0.44 0.10 59.73 03:56:01 PM all 17.02 0.00 1.00 5.70 0.08 76.20 03:56:01 PM 0 20.46 0.00 0.55 3.14 0.08 75.77 03:56:01 PM 1 9.26 0.00 0.87 5.54 0.08 84.25 03:56:01 PM 2 23.57 0.00 1.02 7.27 0.07 68.07 03:56:01 PM 3 15.63 0.00 0.57 3.03 0.10 80.67 03:56:01 PM 4 15.30 0.00 1.69 14.55 0.08 68.37 03:56:01 PM 5 18.89 0.00 0.94 1.14 0.07 78.97 03:56:01 PM 6 14.41 0.00 0.99 0.12 0.03 84.45 03:56:01 PM 7 18.69 0.00 1.40 10.88 0.08 68.95 03:57:01 PM all 5.31 0.00 1.64 3.05 0.05 89.95 03:57:01 PM 0 3.73 0.00 1.21 0.74 0.05 94.27 03:57:01 PM 1 11.95 0.00 2.64 10.16 0.05 75.19 03:57:01 PM 2 7.10 0.00 1.97 7.26 0.05 83.62 03:57:01 PM 3 3.07 0.00 1.53 2.60 0.05 92.75 03:57:01 PM 4 2.51 0.00 0.95 1.14 0.05 95.34 03:57:01 PM 5 7.86 0.00 2.04 0.60 0.03 89.46 03:57:01 PM 6 2.73 0.00 0.90 0.22 0.08 96.07 03:57:01 PM 7 3.57 0.00 1.88 1.72 0.05 92.78 Average: all 14.86 0.00 1.40 3.92 0.07 79.75 Average: 0 18.16 0.00 1.42 3.32 0.08 77.01 Average: 1 12.14 0.00 1.73 6.65 0.07 79.40 Average: 2 18.20 0.00 1.72 4.65 0.08 75.35 Average: 3 17.73 0.00 1.36 4.18 0.09 76.63 Average: 4 11.48 0.00 1.23 5.62 0.06 81.60 Average: 5 12.44 0.00 1.31 1.78 0.06 84.42 Average: 6 11.94 0.00 1.19 1.64 0.07 85.16 Average: 7 16.77 0.00 1.25 3.53 0.08 78.38