---> uname -a: Linux prd-centos8-docker-8c-8g-201.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 1060 27171 19 3657 30367 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:aa:e6:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feaa:e641/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:5c:47:67 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::42:9fff:fe5c:4767/64 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) 05/03/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 100.57 7.10 93.47 1304.77 6236.69 03:51:01 PM 404.07 18.55 385.52 4137.18 14898.50 03:52:01 PM 270.74 2.27 268.48 255.91 16832.42 03:53:01 PM 158.11 5.25 152.87 5687.30 26800.45 Average: 233.37 8.29 225.08 2846.24 16192.07 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29495772 31222164 3159932 9.68 2688 2049016 1494548 4.43 171736 2554776 198824 03:51:01 PM 28094508 30318524 4561196 13.97 2688 2537060 2148740 6.38 277472 3798764 230040 03:52:01 PM 28573372 31210732 4082332 12.50 2688 2940444 1351616 4.01 544356 3021304 202740 03:53:01 PM 27787056 31056624 4868648 14.91 2688 3562648 1579376 4.69 954028 3359308 56 Average: 28487677 30952011 4168027 12.76 2688 2772292 1643570 4.88 486898 3183538 157915 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 59.71 41.72 976.14 7.94 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 478.07 388.94 5775.46 69.37 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 395.58 342.95 4100.40 50.22 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 251.93 181.41 1866.46 808.57 0.00 0.00 0.00 0.00 03:53:01 PM docker0 153.08 171.98 799.69 608.91 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 296.32 238.75 3179.51 234.03 0.00 0.00 0.00 0.00 Average: docker0 38.27 43.00 199.93 152.23 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) 05/03/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.57 0.00 1.01 0.49 0.04 87.88 03:50:01 PM 0 9.73 0.00 1.25 0.13 0.07 88.82 03:50:01 PM 1 2.59 0.00 0.33 0.15 0.08 96.84 03:50:01 PM 2 10.99 0.00 1.34 0.67 0.03 86.98 03:50:01 PM 3 6.03 0.00 0.60 0.23 0.03 93.11 03:50:01 PM 4 13.63 0.00 0.77 0.63 0.03 84.93 03:50:01 PM 5 14.36 0.00 1.07 0.48 0.02 84.08 03:50:01 PM 6 25.22 0.00 2.15 0.43 0.03 72.16 03:50:01 PM 7 2.01 0.00 0.58 1.20 0.05 96.16 03:51:01 PM all 26.00 0.00 1.72 2.64 0.10 69.54 03:51:01 PM 0 26.88 0.00 1.39 0.89 0.10 70.74 03:51:01 PM 1 17.76 0.00 1.44 1.80 0.08 78.92 03:51:01 PM 2 27.03 0.00 1.49 2.18 0.12 69.18 03:51:01 PM 3 24.27 0.00 1.71 1.26 0.10 72.66 03:51:01 PM 4 22.92 0.00 2.43 7.68 0.08 66.89 03:51:01 PM 5 30.65 0.00 1.64 2.65 0.12 64.94 03:51:01 PM 6 40.09 0.00 2.19 2.09 0.12 55.51 03:51:01 PM 7 18.38 0.00 1.46 2.61 0.10 77.44 03:52:01 PM all 25.97 0.00 1.62 1.83 0.09 70.49 03:52:01 PM 0 29.67 0.00 1.22 0.70 0.10 68.31 03:52:01 PM 1 33.90 0.00 1.36 2.30 0.10 62.34 03:52:01 PM 2 35.63 0.00 1.54 2.55 0.08 60.19 03:52:01 PM 3 22.35 0.00 1.34 1.07 0.12 75.12 03:52:01 PM 4 22.16 0.00 1.99 0.60 0.08 75.16 03:52:01 PM 5 19.13 0.00 2.40 4.13 0.08 74.26 03:52:01 PM 6 28.66 0.00 1.38 0.67 0.08 69.21 03:52:01 PM 7 16.19 0.00 1.71 2.65 0.08 79.35 03:53:01 PM all 8.16 0.00 1.75 1.77 0.06 88.26 03:53:01 PM 0 4.95 0.00 1.89 1.04 0.07 92.06 03:53:01 PM 1 6.05 0.00 1.49 2.93 0.05 89.48 03:53:01 PM 2 8.77 0.00 2.01 1.31 0.07 87.84 03:53:01 PM 3 10.91 0.00 2.48 2.24 0.05 84.33 03:53:01 PM 4 17.98 0.00 1.86 1.86 0.05 78.24 03:53:01 PM 5 2.65 0.00 1.62 3.10 0.08 92.55 03:53:01 PM 6 10.12 0.00 1.44 0.28 0.05 88.10 03:53:01 PM 7 3.91 0.00 1.17 1.42 0.03 93.47 Average: all 17.66 0.00 1.52 1.68 0.07 79.06 Average: 0 17.79 0.00 1.44 0.69 0.08 80.00 Average: 1 15.06 0.00 1.16 1.79 0.08 81.91 Average: 2 20.60 0.00 1.60 1.67 0.08 76.06 Average: 3 15.88 0.00 1.53 1.20 0.08 81.32 Average: 4 19.16 0.00 1.76 2.68 0.06 76.33 Average: 5 16.69 0.00 1.68 2.59 0.08 78.97 Average: 6 26.00 0.00 1.79 0.87 0.07 71.28 Average: 7 10.10 0.00 1.23 1.97 0.07 86.63