---> uname -a: Linux prd-centos8-docker-8c-8g-17815.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 1052 27314 19 3523 30381 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:bf:7b:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:febf:7b4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:76:51:92 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::42:31ff:fe76:5192/64 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) 03/24/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 94.44 7.10 87.34 1304.77 6077.44 04:06:01 PM 375.85 19.78 356.07 4441.26 11968.87 04:07:01 PM 246.47 3.10 243.37 526.49 40650.07 04:08:01 PM 68.39 0.77 67.63 66.64 9351.70 Average: 196.28 7.69 188.59 1584.67 17012.23 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29500676 31231768 3155036 9.66 2688 2053704 1466168 4.35 171472 2552840 205612 04:06:01 PM 28227928 30451068 4427784 13.56 2688 2535996 2011356 5.97 267568 3681316 309020 04:07:01 PM 26475068 29499764 6180644 18.93 2688 3324320 2935472 8.71 579556 5063000 0 04:08:01 PM 28023124 31164052 4632588 14.19 2688 3440064 1464368 4.34 806892 3297788 27420 Average: 28056699 30586663 4599013 14.08 2688 2838521 1969341 5.84 456372 3648736 135513 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 61.20 44.29 1018.72 8.52 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 450.37 379.39 5523.17 70.47 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 354.20 270.11 6430.70 31.59 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.50 12.28 0.45 307.41 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 286.67 283.52 392.08 1965.58 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.03 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 288.10 244.32 3341.07 519.06 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.08 0.11 76.86 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) 03/24/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.49 0.00 0.96 0.52 0.05 87.98 04:05:01 PM 0 4.53 0.00 0.43 0.03 0.05 94.96 04:05:01 PM 1 7.21 0.00 0.95 1.65 0.05 90.14 04:05:01 PM 2 16.87 0.00 1.55 0.40 0.07 81.11 04:05:01 PM 3 17.33 0.00 1.19 0.40 0.03 81.05 04:05:01 PM 4 18.96 0.00 1.72 0.48 0.05 78.78 04:05:01 PM 5 7.70 0.00 0.75 0.52 0.05 90.98 04:05:01 PM 6 3.84 0.00 0.68 0.38 0.02 95.08 04:05:01 PM 7 7.47 0.00 0.43 0.32 0.07 91.71 04:06:01 PM all 21.60 0.00 1.43 1.83 0.09 75.06 04:06:01 PM 0 27.22 0.00 1.50 1.79 0.13 69.36 04:06:01 PM 1 22.93 0.00 1.66 2.61 0.07 72.73 04:06:01 PM 2 16.64 0.00 2.14 2.34 0.10 78.77 04:06:01 PM 3 23.41 0.00 1.51 2.68 0.10 72.31 04:06:01 PM 4 34.89 0.00 0.87 2.41 0.07 61.77 04:06:01 PM 5 16.25 0.00 1.14 1.32 0.07 81.23 04:06:01 PM 6 15.78 0.00 1.16 0.59 0.07 82.42 04:06:01 PM 7 15.62 0.00 1.47 0.87 0.08 81.95 04:07:01 PM all 19.73 0.00 2.77 4.30 0.08 73.11 04:07:01 PM 0 19.60 0.00 2.39 1.38 0.08 76.55 04:07:01 PM 1 23.01 0.00 3.35 1.72 0.08 71.84 04:07:01 PM 2 21.31 0.00 2.49 3.34 0.07 72.79 04:07:01 PM 3 20.12 0.00 2.65 6.51 0.10 70.62 04:07:01 PM 4 18.12 0.00 2.67 6.32 0.08 72.81 04:07:01 PM 5 19.96 0.00 3.29 7.71 0.10 68.94 04:07:01 PM 6 12.65 0.00 2.59 2.11 0.07 82.58 04:07:01 PM 7 23.06 0.00 2.76 5.31 0.08 68.78 04:08:01 PM all 11.93 0.00 1.44 0.45 0.06 86.11 04:08:01 PM 0 29.19 0.00 1.59 0.17 0.08 68.97 04:08:01 PM 1 6.56 0.00 1.29 1.19 0.07 90.90 04:08:01 PM 2 11.62 0.00 1.61 0.44 0.08 86.25 04:08:01 PM 3 20.29 0.00 1.59 0.95 0.05 77.12 04:08:01 PM 4 6.20 0.00 1.02 0.47 0.07 92.24 04:08:01 PM 5 5.27 0.00 1.15 0.15 0.05 93.38 04:08:01 PM 6 4.85 0.00 1.27 0.10 0.07 93.71 04:08:01 PM 7 11.52 0.00 1.97 0.17 0.05 86.29 Average: all 15.93 0.00 1.65 1.77 0.07 80.58 Average: 0 20.12 0.00 1.48 0.84 0.09 77.47 Average: 1 14.91 0.00 1.81 1.79 0.07 81.42 Average: 2 16.60 0.00 1.95 1.63 0.08 79.74 Average: 3 20.28 0.00 1.73 2.63 0.07 75.28 Average: 4 19.55 0.00 1.57 2.41 0.07 76.40 Average: 5 12.28 0.00 1.58 2.42 0.07 83.65 Average: 6 9.27 0.00 1.42 0.79 0.05 88.46 Average: 7 14.41 0.00 1.66 1.66 0.07 82.20