---> uname -a: Linux prd-centos8-docker-8c-8g-9220.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27188 19 3662 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:ba:a7:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feba:a74c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:ce:f0:bd 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::42:6dff:fece:f0bd/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) 02/27/2024 _x86_64_ (8 CPU) 15:51:11 LINUX RESTART (8 CPU) 03:52:01 PM tps rtps wtps bread/s bwrtn/s 03:53:02 PM 180.76 20.20 160.56 4212.76 10122.19 03:54:01 PM 280.23 5.62 274.61 1252.11 8190.63 03:55:01 PM 279.85 2.27 277.59 204.23 18054.64 03:56:01 PM 179.71 5.33 174.38 5740.73 28646.56 Average: 229.89 8.38 221.52 2860.33 16282.70 03:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:02 PM 29007148 30903508 3648564 11.17 2688 2215556 1826928 5.42 182820 3012200 156944 03:54:01 PM 28176992 30393188 4478720 13.71 2688 2529564 2051404 6.09 274560 3724276 269656 03:55:01 PM 28339884 31016240 4315828 13.22 2688 2979172 1657972 4.92 543752 3255448 250736 03:56:01 PM 27904584 31175244 4751128 14.55 2688 3563228 1478200 4.39 940896 3254932 52 Average: 28357152 30872045 4298560 13.16 2688 2821880 1753626 5.20 485507 3311714 169347 03:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:02 PM eth0 152.56 123.72 1965.93 32.14 0.00 0.00 0.00 0.00 03:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 311.57 265.10 4466.30 35.93 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 388.95 332.91 4314.39 53.67 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 186.97 129.30 1867.55 805.13 0.00 0.00 0.00 0.00 03:56:01 PM docker0 94.00 92.79 796.30 580.42 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 259.71 212.47 3147.12 232.41 0.00 0.00 0.00 0.00 Average: docker0 23.58 23.28 199.78 145.62 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) 02/27/2024 _x86_64_ (8 CPU) 15:51:11 LINUX RESTART (8 CPU) 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:02 PM all 12.09 0.00 1.21 1.09 0.06 85.55 03:53:02 PM 0 19.67 0.00 1.92 1.10 0.07 77.24 03:53:02 PM 1 12.52 0.00 1.08 0.58 0.07 85.74 03:53:02 PM 2 10.31 0.00 0.60 0.48 0.07 88.54 03:53:02 PM 3 7.67 0.00 0.72 1.32 0.07 90.23 03:53:02 PM 4 5.84 0.00 0.59 0.67 0.03 92.87 03:53:02 PM 5 7.23 0.00 0.93 2.25 0.03 89.55 03:53:02 PM 6 20.49 0.00 2.19 1.50 0.05 75.77 03:53:02 PM 7 12.98 0.00 1.65 0.80 0.07 84.50 03:54:01 PM all 20.25 0.00 1.53 1.88 0.24 76.11 03:54:01 PM 0 16.35 0.00 1.17 0.74 0.75 81.00 03:54:01 PM 1 16.64 0.00 3.36 1.82 0.07 78.11 03:54:01 PM 2 25.79 0.00 0.90 0.75 0.07 72.49 03:54:01 PM 3 34.00 0.00 1.09 0.65 0.09 64.18 03:54:01 PM 4 19.26 0.00 2.23 5.51 0.78 72.21 03:54:01 PM 5 10.91 0.00 1.36 4.30 0.09 83.35 03:54:01 PM 6 15.35 0.00 1.31 0.81 0.07 82.47 03:54:01 PM 7 23.33 0.00 0.85 0.57 0.05 75.20 03:55:01 PM all 27.03 0.00 1.71 1.82 0.09 69.35 03:55:01 PM 0 29.24 0.00 1.36 1.02 0.10 68.28 03:55:01 PM 1 22.98 0.00 1.41 0.59 0.08 74.94 03:55:01 PM 2 22.17 0.00 1.52 1.42 0.10 74.78 03:55:01 PM 3 27.75 0.00 2.38 1.51 0.08 68.27 03:55:01 PM 4 30.19 0.00 2.61 4.25 0.10 62.85 03:55:01 PM 5 29.29 0.00 1.75 2.18 0.10 66.68 03:55:01 PM 6 30.65 0.00 1.09 1.37 0.10 66.78 03:55:01 PM 7 23.96 0.00 1.54 2.20 0.08 72.22 03:56:01 PM all 9.43 0.00 1.99 1.83 0.05 86.71 03:56:01 PM 0 6.46 0.00 1.64 0.80 0.05 91.05 03:56:01 PM 1 15.24 0.00 2.45 2.71 0.05 79.55 03:56:01 PM 2 20.33 0.00 2.76 1.93 0.05 74.93 03:56:01 PM 3 5.03 0.00 1.98 4.36 0.07 88.57 03:56:01 PM 4 3.15 0.00 1.88 3.00 0.05 91.92 03:56:01 PM 5 8.39 0.00 2.64 0.18 0.03 88.75 03:56:01 PM 6 10.95 0.00 1.51 0.70 0.05 86.79 03:56:01 PM 7 5.86 0.00 1.05 0.94 0.05 92.10 Average: all 17.17 0.00 1.61 1.65 0.11 79.47 Average: 0 17.95 0.00 1.53 0.92 0.23 79.37 Average: 1 16.84 0.00 2.06 1.42 0.07 79.61 Average: 2 19.61 0.00 1.45 1.15 0.07 77.72 Average: 3 18.53 0.00 1.54 1.96 0.08 77.89 Average: 4 14.54 0.00 1.82 3.33 0.23 80.07 Average: 5 13.96 0.00 1.67 2.22 0.06 82.09 Average: 6 19.37 0.00 1.52 1.10 0.07 77.94 Average: 7 16.47 0.00 1.28 1.13 0.06 81.06