---> uname -a: Linux prd-centos8-docker-8c-8g-1476.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1007 28188 19 2694 30434 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:5c:4a:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe5c:4a27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:27:66:43 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) 02/01/2024 _x86_64_ (8 CPU) 12:54:32 LINUX RESTART (8 CPU) 12:55:02 PM tps rtps wtps bread/s bwrtn/s 12:56:01 PM 204.02 28.53 175.48 6953.73 9799.54 12:57:01 PM 148.23 14.43 133.81 2940.49 9122.06 12:58:01 PM 158.23 5.65 152.58 923.03 6039.57 12:59:01 PM 67.27 1.27 66.01 486.85 7936.13 Average: 144.19 12.40 131.79 2808.86 8217.75 12:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 PM 29584620 31232712 3071084 9.40 2688 1974244 1511132 4.48 166396 2479656 131484 12:57:01 PM 29149820 31023636 3505884 10.74 2688 2191900 1663804 4.94 182488 2859180 53252 12:58:01 PM 28117028 30317024 4538676 13.90 2688 2513592 2677152 7.94 259540 3795284 214100 12:59:01 PM 27362488 29638756 5293216 16.21 2688 2587552 2699340 8.01 316316 4485088 55576 Average: 28553489 30553032 4102215 12.56 2688 2316822 2137857 6.34 231185 3404802 113603 12:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 337.53 219.52 1574.47 63.67 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 106.01 88.07 789.55 30.32 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 299.23 256.78 4623.43 32.51 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 12:59:01 PM eth0 94.23 79.47 722.99 23.92 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 208.72 160.72 1929.14 37.50 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) 02/01/2024 _x86_64_ (8 CPU) 12:54:32 LINUX RESTART (8 CPU) 12:55:02 PM CPU %user %nice %system %iowait %steal %idle 12:56:01 PM all 11.71 0.00 2.08 2.10 0.07 84.04 12:56:01 PM 0 9.96 0.00 1.12 0.49 0.05 88.37 12:56:01 PM 1 25.73 0.00 4.77 5.57 0.12 63.80 12:56:01 PM 2 13.35 0.00 1.58 2.70 0.09 82.28 12:56:01 PM 3 12.44 0.00 2.26 1.67 0.09 83.54 12:56:01 PM 4 4.75 0.00 1.26 0.95 0.05 92.98 12:56:01 PM 5 16.51 0.00 2.06 2.86 0.07 78.50 12:56:01 PM 6 6.31 0.00 2.44 1.40 0.03 89.82 12:56:01 PM 7 4.59 0.00 1.16 1.19 0.09 92.97 12:57:01 PM all 10.50 0.00 0.95 4.44 0.06 84.05 12:57:01 PM 0 9.62 0.00 0.90 5.36 0.07 84.05 12:57:01 PM 1 10.36 0.00 1.46 6.48 0.07 81.64 12:57:01 PM 2 18.51 0.00 1.19 7.11 0.07 73.13 12:57:01 PM 3 12.31 0.00 0.99 1.80 0.05 84.85 12:57:01 PM 4 6.00 0.00 0.60 5.02 0.05 88.33 12:57:01 PM 5 16.52 0.00 1.39 6.46 0.07 75.56 12:57:01 PM 6 5.33 0.00 0.43 0.33 0.05 93.85 12:57:01 PM 7 5.37 0.00 0.62 2.99 0.05 90.97 12:58:01 PM all 19.60 0.00 0.96 7.17 0.08 72.19 12:58:01 PM 0 8.10 0.00 0.74 0.08 0.07 91.01 12:58:01 PM 1 19.35 0.00 1.24 12.13 0.10 67.17 12:58:01 PM 2 21.61 0.00 2.12 28.67 0.12 47.48 12:58:01 PM 3 22.33 0.00 1.02 5.77 0.10 70.77 12:58:01 PM 4 20.35 0.00 0.79 0.37 0.07 78.43 12:58:01 PM 5 21.99 0.00 0.59 0.55 0.07 76.81 12:58:01 PM 6 12.66 0.00 0.54 5.27 0.07 81.47 12:58:01 PM 7 30.43 0.00 0.65 4.61 0.08 64.22 12:59:01 PM all 37.87 0.00 1.00 0.77 0.15 60.21 12:59:01 PM 0 44.37 0.00 0.65 0.18 0.12 54.67 12:59:01 PM 1 34.73 0.00 0.93 2.45 0.15 61.73 12:59:01 PM 2 31.56 0.00 0.73 2.72 0.13 64.85 12:59:01 PM 3 47.91 0.00 0.98 0.28 0.12 50.70 12:59:01 PM 4 30.60 0.00 1.37 0.35 0.17 67.51 12:59:01 PM 5 44.08 0.00 1.38 0.05 0.22 54.26 12:59:01 PM 6 25.43 0.00 0.82 0.00 0.18 73.57 12:59:01 PM 7 44.28 0.00 1.12 0.12 0.10 54.38 Average: all 19.96 0.00 1.24 3.63 0.09 75.08 Average: 0 18.05 0.00 0.85 1.53 0.08 79.48 Average: 1 22.54 0.00 2.09 6.65 0.11 68.61 Average: 2 21.29 0.00 1.40 10.30 0.10 66.90 Average: 3 23.81 0.00 1.31 2.38 0.09 72.41 Average: 4 15.48 0.00 1.00 1.68 0.08 81.76 Average: 5 24.82 0.00 1.35 2.48 0.10 71.24 Average: 6 12.46 0.00 1.05 1.75 0.08 84.65 Average: 7 21.25 0.00 0.89 2.23 0.08 75.55