---> uname -a: Linux prd-centos8-docker-8c-8g-3838.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1043 27308 19 3538 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:94:9e:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe94:9e7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:bd:21:76 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::42:15ff:febd:2176/64 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) 02/08/2024 _x86_64_ (8 CPU) 16:03:47 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 270.33 173.86 96.47 15466.93 41805.46 04:06:01 PM 295.88 15.48 280.40 3287.72 11407.57 04:07:01 PM 323.68 6.33 317.34 1231.99 30183.19 04:08:01 PM 128.36 1.78 126.57 442.52 21953.80 Average: 254.56 49.37 205.19 5107.80 26338.77 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29674948 31315072 2980764 9.13 2688 1966648 1369996 4.06 162100 2400016 133048 04:06:01 PM 28830208 30778576 3825504 11.71 2688 2265472 1790060 5.31 189504 3172068 103848 04:07:01 PM 27102648 30053908 5553064 17.00 2688 3254728 2336864 6.93 522484 4509500 197120 04:08:01 PM 28034772 31181928 4620940 14.15 2688 3445912 1473856 4.37 807000 3282060 48592 Average: 28410644 30832371 4245068 13.00 2688 2733190 1742694 5.17 420272 3340911 120652 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 322.96 190.95 1488.67 54.00 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 209.88 180.97 1975.33 46.69 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 601.92 469.44 9964.74 56.50 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 305.95 297.45 702.59 1964.22 0.00 0.00 0.00 0.00 04:08:01 PM docker0 7.46 13.45 0.44 305.60 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 360.18 284.71 3532.81 530.35 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.36 0.11 76.40 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) 02/08/2024 _x86_64_ (8 CPU) 16:03:47 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 14.68 0.01 3.29 2.59 0.07 79.36 04:05:01 PM 0 6.36 0.00 2.35 0.67 0.08 90.54 04:05:01 PM 1 17.26 0.00 2.58 6.55 0.07 73.54 04:05:01 PM 2 7.73 0.00 3.81 6.00 0.08 82.37 04:05:01 PM 3 13.25 0.00 3.82 1.14 0.07 81.72 04:05:01 PM 4 17.12 0.00 3.30 0.72 0.08 78.78 04:05:01 PM 5 23.64 0.00 2.71 1.36 0.07 72.23 04:05:01 PM 6 24.83 0.00 4.21 3.43 0.07 67.46 04:05:01 PM 7 7.21 0.10 3.55 0.82 0.05 88.27 04:06:01 PM all 12.56 0.00 1.17 0.91 0.06 85.30 04:06:01 PM 0 5.49 0.00 1.17 0.84 0.07 92.44 04:06:01 PM 1 18.33 0.00 1.30 0.75 0.07 79.55 04:06:01 PM 2 2.31 0.00 1.30 1.91 0.07 94.41 04:06:01 PM 3 17.74 0.00 1.40 0.87 0.05 79.94 04:06:01 PM 4 18.95 0.00 1.39 0.79 0.07 78.81 04:06:01 PM 5 16.76 0.00 1.52 1.13 0.05 80.54 04:06:01 PM 6 14.72 0.00 0.65 0.20 0.05 84.38 04:06:01 PM 7 6.15 0.00 0.59 0.82 0.08 92.36 04:07:01 PM all 31.05 0.00 2.38 1.03 0.09 65.45 04:07:01 PM 0 30.44 0.00 2.28 0.52 0.10 66.66 04:07:01 PM 1 33.83 0.00 2.30 0.94 0.08 62.86 04:07:01 PM 2 18.56 0.00 2.10 1.22 0.10 78.01 04:07:01 PM 3 35.78 0.00 2.05 0.82 0.07 61.29 04:07:01 PM 4 44.10 0.00 2.15 0.59 0.10 53.06 04:07:01 PM 5 27.94 0.00 2.55 1.13 0.08 68.29 04:07:01 PM 6 41.83 0.00 2.20 1.58 0.10 54.29 04:07:01 PM 7 15.81 0.00 3.43 1.43 0.10 79.22 04:08:01 PM all 12.41 0.00 2.44 0.48 0.06 84.62 04:08:01 PM 0 31.87 0.00 2.91 0.60 0.07 64.55 04:08:01 PM 1 17.31 0.00 2.16 0.55 0.08 79.89 04:08:01 PM 2 8.79 0.00 2.16 0.80 0.05 88.19 04:08:01 PM 3 9.81 0.00 2.75 0.86 0.07 86.51 04:08:01 PM 4 5.56 0.00 2.08 0.12 0.07 92.17 04:08:01 PM 5 6.19 0.00 2.16 0.55 0.05 91.05 04:08:01 PM 6 9.54 0.00 2.46 0.20 0.05 87.74 04:08:01 PM 7 10.14 0.00 2.84 0.12 0.05 86.85 Average: all 17.66 0.00 2.32 1.25 0.07 78.69 Average: 0 18.53 0.00 2.18 0.66 0.08 78.55 Average: 1 21.68 0.00 2.08 2.20 0.08 73.96 Average: 2 9.34 0.00 2.34 2.48 0.08 85.76 Average: 3 19.14 0.00 2.50 0.92 0.06 77.37 Average: 4 21.42 0.00 2.23 0.55 0.08 75.72 Average: 5 18.63 0.00 2.24 1.04 0.06 78.03 Average: 6 22.71 0.00 2.38 1.35 0.07 73.49 Average: 7 9.82 0.03 2.60 0.80 0.07 86.69