---> uname -a: Linux prd-centos8-docker-8c-8g-15012.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 1044 27317 19 3527 30387 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:2e:31:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe2e:317d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:bd:ef:e3 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:f7ff:febd:efe3/64 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) 06/06/2024 _x86_64_ (8 CPU) 04:11:32 LINUX RESTART (8 CPU) 04:12:03 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 168.86 13.03 155.83 2263.63 6913.01 04:14:01 AM 363.20 19.53 343.67 4305.63 13115.91 04:15:01 AM 273.44 2.42 271.02 401.53 35318.86 04:16:01 AM 112.93 1.50 111.43 126.07 14737.48 Average: 230.11 9.09 221.02 1770.09 17609.57 04:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29638332 31292716 3017380 9.24 2688 1979560 1429752 4.24 163136 2432344 139916 04:14:01 AM 28540116 30595628 4115596 12.60 2688 2369908 1887960 5.60 235836 3403920 115088 04:15:01 AM 27105220 30073508 5550492 17.00 2688 3269604 2427188 7.20 432860 4583840 17728 04:16:01 AM 27944400 31087872 4711312 14.43 2688 3441004 1536108 4.56 689952 3481984 24056 Average: 28307017 30762431 4348695 13.32 2688 2765019 1820252 5.40 380446 3475522 74197 04:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 59.12 42.54 846.87 8.42 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 306.81 265.98 3149.87 54.49 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 448.24 356.89 8458.03 46.68 0.00 0.00 0.00 0.00 04:15:01 AM docker0 3.28 5.68 0.19 139.94 0.00 0.00 0.00 0.00 04:15:01 AM vethc141c0b 3.28 5.77 0.23 139.95 0.00 0.00 0.00 0.01 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 280.99 288.14 549.28 2162.02 0.00 0.00 0.00 0.00 04:16:01 AM docker0 3.75 6.70 0.23 165.85 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 275.59 240.03 3270.88 572.69 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.12 0.11 77.09 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) 06/06/2024 _x86_64_ (8 CPU) 04:11:32 LINUX RESTART (8 CPU) 04:12:03 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 9.10 0.00 1.03 1.31 0.05 88.50 04:13:01 AM 0 4.01 0.00 0.85 1.76 0.07 93.31 04:13:01 AM 1 7.46 0.00 0.76 0.97 0.05 90.76 04:13:01 AM 2 0.57 0.00 0.38 0.09 0.09 98.87 04:13:01 AM 3 10.42 0.00 1.10 1.55 0.03 86.89 04:13:01 AM 4 28.64 0.00 2.52 1.26 0.05 67.53 04:13:01 AM 5 19.57 0.00 1.59 1.50 0.03 77.31 04:13:01 AM 6 0.85 0.00 0.66 2.52 0.03 95.94 04:13:01 AM 7 1.24 0.00 0.40 0.86 0.02 97.48 04:14:01 AM all 17.33 0.00 1.31 1.92 0.08 79.37 04:14:01 AM 0 15.15 0.00 1.14 3.01 0.08 80.62 04:14:01 AM 1 16.56 0.00 0.92 1.09 0.07 81.37 04:14:01 AM 2 20.47 0.00 1.84 2.93 0.12 74.64 04:14:01 AM 3 33.85 0.00 2.55 2.98 0.10 60.53 04:14:01 AM 4 15.43 0.00 1.24 2.66 0.07 80.61 04:14:01 AM 5 9.35 0.00 1.12 0.84 0.08 88.61 04:14:01 AM 6 11.94 0.00 0.79 1.02 0.07 86.19 04:14:01 AM 7 15.91 0.00 0.90 0.80 0.07 82.32 04:15:01 AM all 17.59 0.00 1.88 2.54 0.07 77.91 04:15:01 AM 0 21.21 0.00 1.67 2.64 0.08 74.39 04:15:01 AM 1 23.54 0.00 2.41 5.50 0.10 68.44 04:15:01 AM 2 17.04 0.00 2.38 3.84 0.07 76.67 04:15:01 AM 3 18.36 0.00 1.89 0.65 0.07 79.03 04:15:01 AM 4 19.10 0.00 2.23 2.00 0.08 76.59 04:15:01 AM 5 16.06 0.00 1.32 1.43 0.07 81.12 04:15:01 AM 6 12.91 0.00 1.24 0.97 0.07 84.81 04:15:01 AM 7 12.52 0.00 1.91 3.32 0.05 82.20 04:16:01 AM all 11.61 0.00 2.22 0.57 0.08 85.53 04:16:01 AM 0 16.58 0.00 2.71 0.17 0.08 80.46 04:16:01 AM 1 7.75 0.00 2.03 0.05 0.07 90.10 04:16:01 AM 2 14.56 0.00 2.18 0.47 0.08 82.71 04:16:01 AM 3 6.06 0.00 1.84 0.17 0.08 91.84 04:16:01 AM 4 9.13 0.00 2.45 1.06 0.07 87.30 04:16:01 AM 5 14.02 0.00 2.31 1.68 0.08 81.90 04:16:01 AM 6 6.12 0.00 2.11 0.55 0.08 91.13 04:16:01 AM 7 18.63 0.00 2.13 0.39 0.07 78.79 Average: all 13.94 0.00 1.62 1.59 0.07 82.78 Average: 0 14.32 0.00 1.60 1.90 0.08 82.11 Average: 1 13.88 0.00 1.54 1.91 0.07 82.61 Average: 2 13.26 0.00 1.71 1.85 0.09 83.10 Average: 3 17.22 0.00 1.85 1.34 0.07 79.51 Average: 4 18.00 0.00 2.11 1.75 0.07 78.08 Average: 5 14.71 0.00 1.59 1.36 0.07 82.28 Average: 6 8.01 0.00 1.20 1.26 0.06 89.47 Average: 7 12.16 0.00 1.34 1.35 0.05 85.10