---> uname -a: Linux prd-centos8-docker-8c-8g-35555.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 998 27546 19 3345 30445 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:99:99:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe99:995a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:b0:b0:fa 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) 04/27/2024 _x86_64_ (8 CPU) 02:56:54 LINUX RESTART (8 CPU) 02:57:03 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 215.54 127.73 87.82 14871.24 42545.06 02:59:01 AM 60.02 0.00 60.02 0.00 5962.51 03:00:01 AM 164.77 15.13 149.64 3916.28 6136.64 03:01:01 AM 202.03 4.63 197.40 134.62 20785.57 Average: 160.14 36.12 124.02 4646.00 18660.52 02:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29578956 31221436 3076756 9.42 2688 1968012 1529068 4.54 164048 2491588 144092 02:59:01 AM 29618960 31286656 3036752 9.30 2688 1993276 1440492 4.27 165656 2442128 26852 03:00:01 AM 28933480 30869204 3722232 11.40 2688 2251644 1701728 5.05 190568 3063056 59960 03:01:01 AM 28168620 31135572 4487092 13.74 2688 3276312 1475492 4.38 752640 3247008 531968 Average: 29075004 31128217 3580708 10.97 2688 2372311 1536695 4.56 318228 2810945 190718 02:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 326.21 215.96 1697.72 63.18 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 8.92 7.65 90.20 1.50 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 164.86 152.56 1225.06 41.98 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 499.52 439.04 3729.26 3805.71 0.00 0.00 0.00 0.00 03:01:01 AM 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 249.25 203.71 1685.54 985.82 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) 04/27/2024 _x86_64_ (8 CPU) 02:56:54 LINUX RESTART (8 CPU) 02:57:03 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 14.12 0.00 3.03 3.22 0.07 79.56 02:58:01 AM 0 11.42 0.00 2.08 1.78 0.07 84.65 02:58:01 AM 1 14.85 0.00 2.75 1.43 0.05 80.92 02:58:01 AM 2 28.07 0.00 4.98 12.23 0.07 54.65 02:58:01 AM 3 9.89 0.00 2.91 0.62 0.05 86.52 02:58:01 AM 4 6.74 0.00 2.12 1.82 0.10 89.22 02:58:01 AM 5 21.73 0.00 4.59 2.35 0.05 71.28 02:58:01 AM 6 9.68 0.00 1.91 1.14 0.07 87.20 02:58:01 AM 7 10.69 0.00 2.88 4.43 0.05 81.95 02:59:01 AM all 2.12 0.00 0.22 0.45 0.03 97.19 02:59:01 AM 0 0.33 0.00 0.08 0.00 0.03 99.55 02:59:01 AM 1 7.27 0.00 0.72 1.52 0.02 90.48 02:59:01 AM 2 2.90 0.00 0.13 0.48 0.02 96.47 02:59:01 AM 3 3.97 0.00 0.32 0.15 0.03 95.53 02:59:01 AM 4 0.45 0.00 0.15 0.33 0.02 99.05 02:59:01 AM 5 1.84 0.00 0.22 0.43 0.02 97.49 02:59:01 AM 6 0.03 0.00 0.03 0.00 0.03 99.90 02:59:01 AM 7 0.13 0.00 0.10 0.70 0.03 99.03 03:00:01 AM all 11.60 0.00 0.84 0.85 0.06 86.66 03:00:01 AM 0 9.32 0.00 1.07 0.72 0.07 88.83 03:00:01 AM 1 7.82 0.00 0.52 0.30 0.07 91.29 03:00:01 AM 2 17.77 0.00 1.40 1.69 0.05 79.10 03:00:01 AM 3 17.30 0.00 0.88 1.10 0.07 80.64 03:00:01 AM 4 9.47 0.00 0.77 0.70 0.05 89.01 03:00:01 AM 5 11.64 0.00 0.97 1.45 0.03 85.90 03:00:01 AM 6 10.65 0.00 0.47 0.55 0.07 88.27 03:00:01 AM 7 8.79 0.00 0.67 0.25 0.05 90.24 03:01:01 AM all 14.12 0.00 1.39 1.71 0.07 82.72 03:01:01 AM 0 13.25 0.00 1.02 0.02 0.05 85.66 03:01:01 AM 1 13.11 0.00 1.83 2.06 0.07 82.94 03:01:01 AM 2 16.12 0.00 1.00 0.15 0.07 82.66 03:01:01 AM 3 30.83 0.00 2.24 1.72 0.10 65.11 03:01:01 AM 4 17.08 0.00 1.78 2.46 0.08 78.60 03:01:01 AM 5 13.93 0.00 1.07 0.18 0.07 84.75 03:01:01 AM 6 5.77 0.00 1.17 3.44 0.05 89.57 03:01:01 AM 7 2.85 0.00 0.99 3.63 0.07 92.46 Average: all 10.45 0.00 1.35 1.54 0.05 86.60 Average: 0 8.55 0.00 1.05 0.62 0.05 89.73 Average: 1 10.72 0.00 1.44 1.33 0.05 86.47 Average: 2 16.09 0.00 1.85 3.55 0.05 78.47 Average: 3 15.54 0.00 1.58 0.90 0.06 81.92 Average: 4 8.45 0.00 1.19 1.33 0.06 88.97 Average: 5 12.19 0.00 1.68 1.09 0.04 84.99 Average: 6 6.50 0.00 0.89 1.28 0.05 91.27 Average: 7 5.57 0.00 1.14 2.23 0.05 91.01