---> uname -a: Linux prd-centos8-docker-8c-8g-7824.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: 2800.000 BogoMIPS: 5600.00 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1011 28385 19 2493 30430 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:31:ec:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe31:ec30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:8a:ff:27 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/26/2023 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.11 8.10 120.01 1555.74 9103.03 08:59:01 PM 153.12 1.57 151.55 574.88 8463.66 09:00:01 PM 83.26 1.53 81.72 420.13 5673.56 09:01:01 PM 68.17 0.67 67.51 65.86 4837.03 Average: 108.16 2.97 105.20 654.14 7019.32 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29462176 31266824 3193536 9.78 2688 2122020 1358280 4.03 170088 2570448 160792 08:59:01 PM 27647356 29569388 5008356 15.34 2688 2235792 2940232 8.72 226548 4301672 60428 09:00:01 PM 27331468 29400844 5324244 16.30 2688 2378836 3027924 8.98 257464 4568356 46776 09:01:01 PM 29040740 31133812 3614972 11.07 2688 2400720 1457444 4.32 431176 2688744 27060 Average: 28370435 30342717 4285277 13.12 2688 2284342 2195970 6.52 271319 3532305 73764 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 98.23 64.16 1256.28 25.95 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 189.77 184.69 1198.03 42.40 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 144.22 121.38 1324.33 29.91 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 178.97 175.85 319.95 184.45 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 152.80 136.52 1024.67 70.67 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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) 12/26/2023 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.43 0.00 1.12 0.81 0.05 87.58 08:58:01 PM 0 9.46 0.00 0.93 0.58 0.05 88.97 08:58:01 PM 1 9.45 0.00 0.88 0.50 0.05 89.12 08:58:01 PM 2 2.50 0.00 0.85 2.32 0.05 94.27 08:58:01 PM 3 15.80 0.00 1.80 1.00 0.05 81.34 08:58:01 PM 4 5.48 0.00 0.74 0.55 0.07 93.17 08:58:01 PM 5 21.66 0.00 1.74 0.57 0.05 75.99 08:58:01 PM 6 13.44 0.00 1.55 0.85 0.07 84.09 08:58:01 PM 7 5.69 0.00 0.43 0.12 0.03 93.73 08:59:01 PM all 30.08 0.00 1.22 0.80 0.08 67.83 08:59:01 PM 0 30.41 0.00 1.14 0.33 0.08 68.04 08:59:01 PM 1 29.23 0.00 1.32 1.64 0.07 67.75 08:59:01 PM 2 26.03 0.00 1.54 1.52 0.08 70.83 08:59:01 PM 3 29.77 0.00 1.50 0.95 0.08 67.69 08:59:01 PM 4 34.06 0.00 1.51 1.09 0.08 63.26 08:59:01 PM 5 23.27 0.00 0.77 0.50 0.07 75.39 08:59:01 PM 6 25.92 0.00 1.05 0.20 0.07 72.75 08:59:01 PM 7 41.93 0.00 0.90 0.15 0.07 56.95 09:00:01 PM all 37.40 0.00 1.37 0.51 0.09 60.64 09:00:01 PM 0 23.66 0.00 1.19 1.94 0.08 73.13 09:00:01 PM 1 32.97 0.00 1.40 0.20 0.08 65.35 09:00:01 PM 2 46.73 0.00 1.00 0.32 0.10 51.85 09:00:01 PM 3 35.22 0.00 1.77 0.53 0.08 62.39 09:00:01 PM 4 36.55 0.00 1.49 0.25 0.08 61.62 09:00:01 PM 5 54.86 0.00 1.66 0.23 0.08 43.17 09:00:01 PM 6 36.12 0.00 1.37 0.32 0.08 62.11 09:00:01 PM 7 33.13 0.00 1.07 0.25 0.08 65.47 09:01:01 PM all 12.35 0.00 1.22 0.23 0.06 86.15 09:01:01 PM 0 9.79 0.00 1.12 0.10 0.07 88.92 09:01:01 PM 1 14.28 0.00 1.49 0.57 0.05 83.61 09:01:01 PM 2 8.17 0.00 0.95 0.50 0.05 90.33 09:01:01 PM 3 16.25 0.00 1.94 0.28 0.08 81.44 09:01:01 PM 4 8.15 0.00 0.67 0.02 0.05 91.12 09:01:01 PM 5 4.59 0.00 1.12 0.13 0.05 94.10 09:01:01 PM 6 9.15 0.00 0.82 0.08 0.03 89.91 09:01:01 PM 7 28.45 0.00 1.62 0.13 0.07 69.73 Average: all 22.56 0.00 1.23 0.59 0.07 75.56 Average: 0 18.33 0.00 1.09 0.74 0.07 79.77 Average: 1 21.48 0.00 1.27 0.73 0.06 76.46 Average: 2 20.84 0.00 1.08 1.16 0.07 76.84 Average: 3 24.26 0.00 1.76 0.69 0.08 73.22 Average: 4 21.05 0.00 1.10 0.48 0.07 77.30 Average: 5 26.09 0.00 1.32 0.36 0.06 72.17 Average: 6 21.15 0.00 1.20 0.36 0.06 77.22 Average: 7 27.29 0.00 1.01 0.16 0.06 71.48