---> uname -a: Linux prd-centos8-docker-8c-8g-5646.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 988 28456 19 2445 30454 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:a4:d8:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fea4:d891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:04:81:3e 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) 02/15/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 124.06 8.30 115.76 1510.96 8763.41 08:59:01 PM 147.19 1.38 145.81 644.96 7141.51 09:00:01 PM 84.76 1.53 83.22 420.13 5666.96 09:01:01 PM 75.28 0.67 74.61 65.83 5042.45 Average: 107.82 2.97 104.85 660.45 6653.49 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29538504 31293576 3117200 9.55 2688 2073784 1396980 4.14 170436 2495836 124316 08:59:01 PM 27691804 29566860 4963900 15.20 2688 2189916 2873760 8.53 226924 4259460 60176 09:00:01 PM 27499396 29524240 5156308 15.79 2688 2335124 2870068 8.52 257860 4403612 49548 09:01:01 PM 29076364 31141144 3579340 10.96 2688 2373364 1540368 4.57 434740 2650744 44440 Average: 28451517 30381455 4204187 12.87 2688 2243047 2170294 6.44 272490 3452413 69620 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 79.69 56.56 1091.33 21.64 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 178.00 174.37 1199.24 42.07 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 149.60 126.77 1324.58 30.80 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 172.46 166.05 311.71 177.31 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 144.94 130.94 981.68 67.96 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) 02/15/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.88 0.00 1.14 0.79 0.05 87.14 08:58:01 PM 0 11.66 0.00 1.15 0.62 0.07 86.50 08:58:01 PM 1 10.97 0.00 1.20 0.55 0.05 87.22 08:58:01 PM 2 8.53 0.00 0.62 0.55 0.07 90.24 08:58:01 PM 3 25.26 0.00 2.44 3.26 0.07 68.98 08:58:01 PM 4 5.29 0.00 0.68 0.67 0.05 93.31 08:58:01 PM 5 4.41 0.00 0.57 0.05 0.03 94.94 08:58:01 PM 6 9.78 0.00 1.30 0.02 0.07 88.83 08:58:01 PM 7 11.11 0.00 1.15 0.58 0.03 87.12 08:59:01 PM all 30.56 0.00 1.30 0.64 0.08 67.42 08:59:01 PM 0 18.33 0.00 0.80 0.67 0.07 80.13 08:59:01 PM 1 40.89 0.00 1.49 0.97 0.10 56.55 08:59:01 PM 2 36.49 0.00 0.70 0.00 0.07 62.74 08:59:01 PM 3 35.30 0.00 1.66 1.37 0.08 61.59 08:59:01 PM 4 27.33 0.00 1.12 0.84 0.12 70.59 08:59:01 PM 5 25.50 0.00 1.82 0.17 0.07 72.45 08:59:01 PM 6 24.14 0.00 1.08 0.32 0.08 74.38 08:59:01 PM 7 36.43 0.00 1.72 0.77 0.08 60.99 09:00:01 PM all 36.78 0.00 1.38 0.41 0.09 61.35 09:00:01 PM 0 28.68 0.00 0.90 0.32 0.10 70.00 09:00:01 PM 1 47.36 0.00 1.24 0.18 0.08 51.14 09:00:01 PM 2 37.33 0.00 2.05 0.70 0.08 59.83 09:00:01 PM 3 42.00 0.00 1.69 0.18 0.07 56.07 09:00:01 PM 4 40.49 0.00 0.99 0.10 0.10 58.32 09:00:01 PM 5 30.09 0.00 1.24 0.08 0.08 68.51 09:00:01 PM 6 38.18 0.00 1.34 0.33 0.08 60.07 09:00:01 PM 7 30.10 0.00 1.57 1.35 0.08 66.89 09:01:01 PM all 11.81 0.00 1.18 0.25 0.06 86.70 09:01:01 PM 0 5.00 0.00 0.98 0.43 0.07 93.51 09:01:01 PM 1 21.22 0.00 1.60 0.07 0.05 77.06 09:01:01 PM 2 10.59 0.00 1.08 0.17 0.08 88.07 09:01:01 PM 3 5.25 0.00 0.85 0.23 0.05 93.61 09:01:01 PM 4 29.64 0.00 1.34 0.67 0.07 68.29 09:01:01 PM 5 1.29 0.00 0.67 0.00 0.07 97.98 09:01:01 PM 6 2.06 0.00 0.90 0.25 0.07 96.72 09:01:01 PM 7 19.43 0.00 1.97 0.22 0.07 78.31 Average: all 22.50 0.00 1.25 0.52 0.07 75.66 Average: 0 15.92 0.00 0.96 0.51 0.08 82.54 Average: 1 30.11 0.00 1.38 0.44 0.07 68.00 Average: 2 23.23 0.00 1.11 0.35 0.08 75.23 Average: 3 26.94 0.00 1.66 1.26 0.07 70.07 Average: 4 25.68 0.00 1.03 0.57 0.08 72.63 Average: 5 15.31 0.00 1.07 0.08 0.06 83.47 Average: 6 18.54 0.00 1.16 0.23 0.08 80.00 Average: 7 24.26 0.00 1.60 0.73 0.07 73.34