---> uname -a: Linux prd-centos8-docker-8c-8g-8976.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 1008 27042 19 3839 30431 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:a5:6a:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea5:6aba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:a3:5a:f8 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) 02/26/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:03 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 128.82 7.50 121.32 1450.09 9111.03 11:39:01 PM 216.73 16.71 200.02 3194.00 8674.35 11:40:01 PM 134.04 1.87 132.17 99.57 39224.24 11:41:01 PM 76.71 0.25 76.46 43.45 15264.86 Average: 139.16 6.57 132.58 1194.56 18144.65 11:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29533540 31291924 3122172 9.56 2688 2078096 1406216 4.17 167056 2508724 127156 11:39:01 PM 28524304 30820932 4131408 12.65 2688 2609792 1758812 5.22 199800 3452136 366472 11:40:01 PM 27773440 31230360 4882272 14.95 2688 3761176 1379384 4.09 366000 4007920 410268 11:41:01 PM 27701528 31171724 4954184 15.17 2688 3775412 1486908 4.41 540012 3908080 10988 Average: 28383203 31128735 4272509 13.08 2688 3056119 1507830 4.47 318217 3469215 228721 11:37:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 72.21 48.80 1094.77 23.02 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 333.54 305.62 2774.14 58.04 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 380.41 279.74 6993.15 1895.23 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 72.54 57.38 237.51 17.72 0.00 0.00 0.00 0.00 11:41:01 PM docker0 0.00 0.00 0.00 0.00 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 215.87 173.93 2789.08 502.54 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) 02/26/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:03 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.33 0.00 0.95 0.80 0.05 87.87 11:38:01 PM 0 6.14 0.00 0.98 2.16 0.07 90.65 11:38:01 PM 1 11.27 0.00 1.19 0.67 0.05 86.81 11:38:01 PM 2 7.69 0.00 0.95 0.53 0.03 90.79 11:38:01 PM 3 14.72 0.00 0.69 0.38 0.03 84.17 11:38:01 PM 4 10.65 0.00 0.85 0.52 0.03 87.95 11:38:01 PM 5 6.80 0.00 0.76 1.59 0.10 90.74 11:38:01 PM 6 22.40 0.00 1.74 0.47 0.03 75.36 11:38:01 PM 7 2.94 0.00 0.40 0.09 0.05 96.53 11:39:01 PM all 9.12 0.00 0.91 1.21 0.06 88.70 11:39:01 PM 0 10.88 0.00 1.44 1.69 0.08 85.91 11:39:01 PM 1 10.09 0.00 0.77 0.73 0.07 88.34 11:39:01 PM 2 5.41 0.00 1.54 1.44 0.05 91.56 11:39:01 PM 3 15.39 0.00 0.90 0.88 0.05 82.77 11:39:01 PM 4 7.61 0.00 0.48 0.77 0.05 91.09 11:39:01 PM 5 5.42 0.00 0.57 0.48 0.07 93.46 11:39:01 PM 6 10.20 0.00 0.90 2.75 0.05 86.09 11:39:01 PM 7 7.95 0.00 0.72 0.92 0.05 90.36 11:40:01 PM all 8.77 0.00 1.21 4.79 0.12 85.11 11:40:01 PM 0 10.62 0.00 0.50 0.23 0.08 88.56 11:40:01 PM 1 23.60 0.00 2.08 3.99 0.08 70.24 11:40:01 PM 2 5.60 0.00 1.37 15.99 0.07 76.97 11:40:01 PM 3 10.00 0.00 1.37 9.53 0.07 79.03 11:40:01 PM 4 2.78 0.00 1.47 0.27 0.48 95.00 11:40:01 PM 5 4.85 0.00 1.17 4.09 0.05 89.84 11:40:01 PM 6 7.35 0.00 0.63 2.59 0.05 89.38 11:40:01 PM 7 5.35 0.00 1.05 1.67 0.07 91.85 11:41:01 PM all 6.37 0.00 0.68 8.35 0.05 84.55 11:41:01 PM 0 5.34 0.00 0.65 0.73 0.03 93.25 11:41:01 PM 1 1.79 0.00 0.84 10.63 0.05 86.69 11:41:01 PM 2 12.17 0.00 0.77 24.36 0.07 62.63 11:41:01 PM 3 10.14 0.00 0.93 29.92 0.07 58.93 11:41:01 PM 4 1.05 0.00 0.45 0.37 0.03 98.10 11:41:01 PM 5 9.59 0.00 0.58 0.03 0.05 89.74 11:41:01 PM 6 2.33 0.00 0.40 0.60 0.03 96.63 11:41:01 PM 7 8.55 0.00 0.84 0.17 0.05 90.40 Average: all 8.63 0.00 0.94 3.81 0.07 86.55 Average: 0 8.26 0.00 0.89 1.20 0.07 89.58 Average: 1 11.68 0.00 1.22 4.03 0.06 83.00 Average: 2 7.72 0.00 1.16 10.67 0.05 80.39 Average: 3 12.55 0.00 0.98 10.27 0.05 76.15 Average: 4 5.48 0.00 0.81 0.48 0.15 93.08 Average: 5 6.67 0.00 0.77 1.54 0.07 90.95 Average: 6 10.47 0.00 0.91 1.61 0.04 86.96 Average: 7 6.22 0.00 0.75 0.72 0.05 92.25