---> uname -a: Linux prd-centos8-docker-8c-8g-4390.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 1021 27297 19 3571 30419 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:31:f4:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe31:f469/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:1c:b8:d0 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) 02/10/2024 _x86_64_ (8 CPU) 15:41:24 LINUX RESTART (8 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 87.74 12.30 75.44 2180.97 5515.73 03:44:01 PM 237.11 21.18 215.93 4025.46 11712.48 03:45:01 PM 121.88 4.58 117.29 6320.03 21620.88 03:46:01 PM 62.96 1.95 61.01 143.29 18724.26 Average: 127.42 10.00 117.42 3167.44 14393.82 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29618144 31287644 3037568 9.30 2688 1996072 1455592 4.32 165704 2451756 164648 03:44:01 PM 28708168 30735100 3947544 12.09 2688 2343052 1830164 5.43 231640 3241956 152896 03:45:01 PM 27689344 30855980 4966368 15.21 2688 3476152 1749980 5.19 599756 3872000 484520 03:46:01 PM 27911828 31108732 4743884 14.53 2688 3503260 1513924 4.49 797184 3447128 26644 Average: 28481871 30996864 4173841 12.78 2688 2829634 1637415 4.86 448571 3253210 207177 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 103.92 96.00 877.93 12.19 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 303.82 262.99 2813.30 49.35 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 280.39 214.08 4689.45 24.35 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 117.89 112.73 291.40 30.36 0.00 0.00 0.00 0.00 03:46:01 PM 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 201.50 171.45 2168.05 29.06 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) 02/10/2024 _x86_64_ (8 CPU) 15:41:24 LINUX RESTART (8 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 8.56 0.00 0.82 0.63 0.08 89.91 03:43:01 PM 0 14.82 0.00 1.75 0.83 0.05 82.55 03:43:01 PM 1 6.50 0.00 0.57 0.27 0.07 92.60 03:43:01 PM 2 12.02 0.00 1.07 1.42 0.05 85.44 03:43:01 PM 3 19.58 0.00 1.38 0.92 0.32 77.80 03:43:01 PM 4 0.53 0.00 0.27 0.37 0.05 98.78 03:43:01 PM 5 4.45 0.00 0.30 0.05 0.08 95.11 03:43:01 PM 6 5.49 0.00 0.52 0.65 0.03 93.31 03:43:01 PM 7 5.02 0.00 0.72 0.53 0.02 93.71 03:44:01 PM all 17.72 0.00 1.21 1.30 0.06 79.70 03:44:01 PM 0 17.07 0.00 1.27 2.24 0.08 79.33 03:44:01 PM 1 17.88 0.00 1.78 2.91 0.07 77.36 03:44:01 PM 2 17.39 0.00 1.14 1.20 0.07 80.20 03:44:01 PM 3 14.03 0.00 1.81 1.10 0.05 83.01 03:44:01 PM 4 13.58 0.00 0.89 0.79 0.07 84.68 03:44:01 PM 5 23.50 0.00 1.02 0.77 0.07 74.64 03:44:01 PM 6 23.73 0.00 0.99 0.65 0.07 74.57 03:44:01 PM 7 14.56 0.00 0.80 0.75 0.05 83.84 03:45:01 PM all 28.81 0.00 1.91 1.69 0.08 67.51 03:45:01 PM 0 30.25 0.00 1.84 0.18 0.08 67.65 03:45:01 PM 1 30.51 0.00 2.19 2.12 0.08 65.10 03:45:01 PM 2 38.58 0.00 2.39 0.59 0.08 58.36 03:45:01 PM 3 24.91 0.00 1.51 0.13 0.08 73.36 03:45:01 PM 4 21.90 0.00 2.33 6.93 0.08 68.76 03:45:01 PM 5 28.19 0.00 1.80 0.94 0.08 68.99 03:45:01 PM 6 25.00 0.00 1.59 0.81 0.08 72.52 03:45:01 PM 7 31.16 0.00 1.64 1.81 0.07 65.32 03:46:01 PM all 13.48 0.00 0.95 1.10 0.06 84.41 03:46:01 PM 0 10.48 0.00 1.12 0.17 0.08 88.14 03:46:01 PM 1 12.89 0.00 0.67 0.25 0.05 86.14 03:46:01 PM 2 26.90 0.00 1.14 2.03 0.05 69.89 03:46:01 PM 3 23.10 0.00 1.49 0.15 0.07 75.20 03:46:01 PM 4 5.00 0.00 0.70 2.26 0.05 92.00 03:46:01 PM 5 15.00 0.00 1.12 3.83 0.05 80.00 03:46:01 PM 6 8.46 0.00 0.70 0.13 0.05 90.65 03:46:01 PM 7 6.00 0.00 0.70 0.00 0.05 93.25 Average: all 17.13 0.00 1.22 1.18 0.07 80.40 Average: 0 18.16 0.00 1.50 0.86 0.08 79.41 Average: 1 16.92 0.00 1.30 1.38 0.07 80.33 Average: 2 23.70 0.00 1.43 1.31 0.06 73.50 Average: 3 20.40 0.00 1.55 0.58 0.13 77.35 Average: 4 10.24 0.00 1.05 2.58 0.06 86.07 Average: 5 17.78 0.00 1.06 1.40 0.07 79.69 Average: 6 15.65 0.00 0.95 0.56 0.06 82.78 Average: 7 14.17 0.00 0.96 0.77 0.05 84.04