---> uname -a: Linux prd-centos8-docker-8c-8g-476.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 1499 27939 19 2451 29945 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:eb:35:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feeb:35a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:e1:76:ce 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) 05/04/2024 _x86_64_ (8 CPU) 14:01:46 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 287.30 36.20 251.10 8554.38 43319.88 02:04:01 PM 181.67 2.30 179.37 689.37 10168.99 02:05:01 PM 95.05 1.58 93.47 388.60 7241.99 02:06:02 PM 32.17 2.23 29.94 112.50 3216.04 Average: 149.05 10.58 138.47 2436.30 15987.09 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29669536 31297124 2986176 9.14 2688 1953436 1390516 4.13 161560 2402656 123328 02:04:01 PM 27248284 29114648 5407428 16.56 2688 2182796 3554052 10.54 222696 4714312 102548 02:05:01 PM 27064636 29094476 5591076 17.12 2688 2341396 3581468 10.63 250780 4849448 53520 02:06:02 PM 28571872 30625556 4083840 12.51 2688 2364636 1828636 5.43 470200 3130048 22916 Average: 28138582 30032951 4517130 13.83 2688 2210566 2588668 7.68 276309 3774116 75578 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 378.61 240.57 1474.29 60.51 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 02:04:01 PM eth0 195.90 168.89 1931.84 46.23 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:05:01 PM eth0 178.79 148.73 1555.98 32.29 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 PM eth0 252.08 161.70 363.07 135.74 0.00 0.00 0.00 0.00 02:06:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 251.35 179.97 1331.28 68.70 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) 05/04/2024 _x86_64_ (8 CPU) 14:01:46 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 13.46 0.00 2.43 2.05 0.06 82.01 02:03:01 PM 0 6.62 0.00 1.47 0.20 0.07 91.64 02:03:01 PM 1 25.31 0.00 2.92 1.65 0.07 70.05 02:03:01 PM 2 15.76 0.00 2.52 1.39 0.07 80.26 02:03:01 PM 3 7.61 0.00 1.95 2.18 0.05 88.21 02:03:01 PM 4 11.60 0.00 1.98 0.47 0.07 85.89 02:03:01 PM 5 14.77 0.00 1.96 2.72 0.03 80.51 02:03:01 PM 6 19.79 0.00 4.48 6.62 0.05 69.06 02:03:01 PM 7 6.21 0.00 2.18 1.14 0.05 90.43 02:04:01 PM all 27.22 0.00 1.21 0.94 0.08 70.56 02:04:01 PM 0 32.48 0.00 1.39 2.59 0.08 63.46 02:04:01 PM 1 14.52 0.00 0.84 0.20 0.07 84.38 02:04:01 PM 2 41.52 0.00 2.01 1.39 0.08 55.00 02:04:01 PM 3 26.55 0.00 1.07 0.42 0.10 71.86 02:04:01 PM 4 24.52 0.00 1.25 0.58 0.05 73.60 02:04:01 PM 5 26.17 0.00 1.27 0.63 0.07 71.86 02:04:01 PM 6 36.81 0.00 0.85 0.22 0.08 62.03 02:04:01 PM 7 15.21 0.00 1.00 1.45 0.08 82.25 02:05:01 PM all 40.88 0.00 1.61 0.69 0.10 56.72 02:05:01 PM 0 47.12 0.00 1.94 0.13 0.08 50.73 02:05:01 PM 1 41.55 0.00 1.84 0.45 0.12 56.04 02:05:01 PM 2 33.52 0.00 1.69 1.85 0.10 62.84 02:05:01 PM 3 39.63 0.00 1.17 0.18 0.10 58.91 02:05:01 PM 4 42.72 0.00 1.86 0.70 0.10 54.62 02:05:01 PM 5 47.73 0.00 1.88 1.26 0.10 49.04 02:05:01 PM 6 40.54 0.00 1.25 0.05 0.10 58.06 02:05:01 PM 7 34.26 0.00 1.27 0.92 0.08 63.46 02:06:02 PM all 16.59 0.00 0.92 0.23 0.05 82.20 02:06:02 PM 0 18.76 0.00 0.53 0.00 0.07 80.64 02:06:02 PM 1 7.17 0.00 1.29 0.74 0.05 90.76 02:06:02 PM 2 18.08 0.00 1.15 0.42 0.07 80.28 02:06:02 PM 3 3.95 0.00 0.95 0.28 0.03 94.78 02:06:02 PM 4 17.25 0.00 1.00 0.03 0.05 81.67 02:06:02 PM 5 27.30 0.00 0.62 0.33 0.05 71.70 02:06:02 PM 6 19.46 0.00 0.73 0.00 0.03 79.78 02:06:02 PM 7 20.72 0.00 1.08 0.07 0.07 78.06 Average: all 24.54 0.00 1.54 0.98 0.07 72.87 Average: 0 26.25 0.00 1.33 0.73 0.08 71.61 Average: 1 22.13 0.00 1.72 0.76 0.08 75.32 Average: 2 27.22 0.00 1.84 1.26 0.08 69.59 Average: 3 19.45 0.00 1.29 0.77 0.07 78.43 Average: 4 24.02 0.00 1.52 0.45 0.07 73.94 Average: 5 28.97 0.00 1.43 1.24 0.06 68.30 Average: 6 29.15 0.00 1.83 1.72 0.07 67.24 Average: 7 19.10 0.00 1.38 0.89 0.07 78.55