---> uname -a: Linux prd-centos8-docker-8c-8g-38286.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 1059 27204 19 3626 30373 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e9:3b:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee9:3bb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:4c:f4:92 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::42:12ff:fe4c:f492/64 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) 09/14/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 116.26 14.71 101.55 3750.57 6874.65 03:40:01 AM 361.25 16.67 344.58 2767.82 13508.93 03:41:01 AM 213.23 2.62 210.61 485.49 37823.19 03:42:01 AM 102.07 1.22 100.85 97.30 12542.67 Average: 198.21 8.81 189.41 1775.20 17688.48 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29509576 31294508 3146136 9.63 2688 2106168 1362364 4.04 170416 2539460 204504 03:40:01 AM 28028988 30244844 4626724 14.17 2688 2528420 2243068 6.66 269120 3874468 237748 03:41:01 AM 26373472 29482072 6282240 19.24 2688 3407208 3580092 10.62 587976 5155676 46588 03:42:01 AM 27844404 31089820 4811308 14.73 2688 3543668 1555356 4.61 835908 3439296 83896 Average: 27939110 30527811 4716602 14.44 2688 2896366 2185220 6.48 465855 3752225 143184 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 102.80 76.90 1206.71 27.33 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 417.64 352.32 5342.37 49.26 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 391.44 299.83 7207.50 35.58 0.00 0.00 0.00 0.00 03:41:01 AM docker0 5.18 9.61 0.30 273.23 0.00 0.00 0.00 0.00 03:41:01 AM veth84f9209 2.50 4.80 0.17 133.57 0.00 0.00 0.00 0.01 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 327.84 322.31 446.71 2345.07 0.00 0.00 0.00 0.00 03:42:01 AM docker0 1.23 1.67 0.10 32.51 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 309.95 262.86 3551.15 614.29 0.00 0.00 0.00 0.00 Average: docker0 1.60 2.82 0.10 76.44 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) 09/14/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 9.87 0.00 1.14 0.72 0.05 88.22 03:39:01 AM 0 2.20 0.00 0.55 0.23 0.05 96.96 03:39:01 AM 1 4.33 0.00 0.77 0.87 0.05 93.98 03:39:01 AM 2 22.75 0.00 2.57 0.67 0.08 73.93 03:39:01 AM 3 10.19 0.00 1.25 0.85 0.07 87.64 03:39:01 AM 4 12.40 0.00 1.15 0.75 0.05 85.65 03:39:01 AM 5 9.09 0.00 1.07 0.58 0.05 89.21 03:39:01 AM 6 12.82 0.00 0.90 0.30 0.03 85.95 03:39:01 AM 7 5.17 0.00 0.88 1.49 0.03 92.42 03:40:01 AM all 21.73 0.00 1.46 2.09 0.09 74.62 03:40:01 AM 0 14.47 0.00 1.44 2.07 0.08 81.93 03:40:01 AM 1 20.41 0.00 1.56 2.41 0.12 75.51 03:40:01 AM 2 26.64 0.00 1.10 1.09 0.07 71.10 03:40:01 AM 3 12.96 0.00 1.16 1.77 0.08 84.03 03:40:01 AM 4 27.48 0.00 1.37 2.58 0.10 68.47 03:40:01 AM 5 23.43 0.00 2.50 2.92 0.08 71.07 03:40:01 AM 6 30.50 0.00 1.19 1.14 0.08 67.10 03:40:01 AM 7 17.99 0.00 1.39 2.75 0.08 77.79 03:41:01 AM all 19.50 0.00 2.20 3.25 0.09 74.96 03:41:01 AM 0 10.73 0.00 2.03 1.66 0.10 85.48 03:41:01 AM 1 21.89 0.00 2.20 3.98 0.12 71.81 03:41:01 AM 2 22.92 0.00 2.66 9.91 0.12 64.39 03:41:01 AM 3 11.98 0.00 1.98 4.42 0.10 81.52 03:41:01 AM 4 29.02 0.00 1.98 3.93 0.08 64.99 03:41:01 AM 5 23.15 0.00 3.20 0.96 0.05 72.63 03:41:01 AM 6 15.41 0.00 1.61 0.84 0.10 82.03 03:41:01 AM 7 20.93 0.00 1.90 0.34 0.07 76.77 03:42:01 AM all 10.96 0.00 2.20 1.38 0.07 85.38 03:42:01 AM 0 6.40 0.00 2.33 2.23 0.08 88.95 03:42:01 AM 1 16.84 0.00 2.24 1.63 0.08 79.21 03:42:01 AM 2 15.49 0.00 2.10 2.02 0.08 80.32 03:42:01 AM 3 18.89 0.00 2.18 0.49 0.05 78.39 03:42:01 AM 4 7.59 0.00 2.16 1.57 0.08 88.59 03:42:01 AM 5 5.97 0.00 2.49 0.30 0.07 91.16 03:42:01 AM 6 9.06 0.00 1.83 0.59 0.07 88.46 03:42:01 AM 7 7.45 0.00 2.25 2.25 0.07 87.98 Average: all 15.51 0.00 1.75 1.86 0.08 80.80 Average: 0 8.45 0.00 1.59 1.55 0.08 88.34 Average: 1 15.86 0.00 1.69 2.22 0.09 80.14 Average: 2 21.95 0.00 2.11 3.41 0.09 72.44 Average: 3 13.50 0.00 1.64 1.88 0.08 82.90 Average: 4 19.11 0.00 1.67 2.21 0.08 76.94 Average: 5 15.40 0.00 2.31 1.19 0.06 81.03 Average: 6 16.95 0.00 1.38 0.72 0.07 80.88 Average: 7 12.88 0.00 1.60 1.71 0.06 83.75