---> uname -a: Linux prd-centos8-docker-8c-8g-14251.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 1053 27627 19 3209 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:c7:a1:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fec7:a104/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:09:7f:dd 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::42:54ff:fe09:7fdd/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) 06/02/2024 _x86_64_ (8 CPU) 06:21:33 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 184.81 12.61 172.19 2188.74 7250.67 06:24:01 AM 267.92 5.83 262.09 1363.51 12564.87 06:25:01 AM 257.40 1.43 255.97 481.23 34848.93 06:26:01 AM 48.25 0.65 47.60 65.71 6375.56 Average: 189.60 5.13 184.46 1024.76 15260.93 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29591808 31311924 3063904 9.38 2688 2041616 1373468 4.08 162860 2466784 197884 06:24:01 AM 27998784 30065568 4656928 14.26 2688 2379436 2426452 7.20 242732 3927576 199644 06:25:01 AM 27000308 29712664 5655404 17.32 2688 3011884 2612024 7.75 427732 4690680 4056 06:26:01 AM 28302916 31122872 4352796 13.33 2688 3119520 1491120 4.42 676752 3147720 944 Average: 28223454 30553257 4432258 13.57 2688 2638114 1975766 5.86 377519 3558190 100632 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 66.44 46.33 972.61 8.86 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 429.25 351.27 4653.61 65.33 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 341.00 269.40 4652.31 33.00 0.00 0.00 0.00 0.00 06:25:01 AM docker0 18.91 29.30 1.02 306.90 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 296.68 283.62 290.34 1928.83 0.00 0.00 0.00 0.00 06:26:01 AM 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 283.34 237.65 2642.22 509.00 0.00 0.00 0.00 0.00 Average: docker0 4.73 7.33 0.26 76.74 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) 06/02/2024 _x86_64_ (8 CPU) 06:21:33 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 10.46 0.00 1.06 0.77 0.04 87.67 06:23:01 AM 0 10.55 0.00 1.22 0.73 0.07 87.43 06:23:01 AM 1 0.62 0.00 0.79 1.51 0.05 97.03 06:23:01 AM 2 12.12 0.00 0.88 1.05 0.03 85.91 06:23:01 AM 3 19.72 0.00 1.87 0.38 0.05 77.98 06:23:01 AM 4 4.16 0.00 0.65 0.33 0.05 94.81 06:23:01 AM 5 19.33 0.00 1.54 0.98 0.05 78.10 06:23:01 AM 6 5.62 0.00 0.80 0.58 0.02 92.98 06:23:01 AM 7 11.52 0.00 0.72 0.55 0.02 87.20 06:24:01 AM all 22.14 0.00 1.34 1.36 0.08 75.09 06:24:01 AM 0 20.30 0.00 1.34 0.87 0.07 77.43 06:24:01 AM 1 39.15 0.00 0.70 0.70 0.08 59.37 06:24:01 AM 2 20.51 0.00 2.06 1.44 0.08 75.91 06:24:01 AM 3 13.37 0.00 1.39 2.19 0.08 82.96 06:24:01 AM 4 20.98 0.00 1.34 2.96 0.07 74.66 06:24:01 AM 5 23.98 0.00 1.22 1.69 0.08 73.03 06:24:01 AM 6 15.29 0.00 1.09 0.55 0.07 83.01 06:24:01 AM 7 23.50 0.00 1.57 0.47 0.08 74.38 06:25:01 AM all 13.70 0.00 2.66 2.39 0.07 81.17 06:25:01 AM 0 12.01 0.00 2.72 1.19 0.08 84.00 06:25:01 AM 1 9.73 0.00 2.95 5.24 0.08 81.99 06:25:01 AM 2 8.03 0.00 2.91 2.94 0.08 86.04 06:25:01 AM 3 16.21 0.00 2.67 2.67 0.07 78.39 06:25:01 AM 4 15.76 0.00 2.58 0.94 0.05 80.68 06:25:01 AM 5 19.27 0.00 2.60 2.69 0.05 75.39 06:25:01 AM 6 17.49 0.00 1.91 2.48 0.07 78.04 06:25:01 AM 7 11.11 0.00 2.97 1.02 0.05 84.86 06:26:01 AM all 12.42 0.00 1.10 0.25 0.05 86.17 06:26:01 AM 0 10.26 0.00 1.10 0.22 0.07 88.35 06:26:01 AM 1 13.16 0.00 1.17 0.10 0.05 85.52 06:26:01 AM 2 5.60 0.00 1.31 0.64 0.05 92.41 06:26:01 AM 3 16.00 0.00 1.12 0.47 0.07 82.34 06:26:01 AM 4 22.99 0.00 1.62 0.25 0.07 75.08 06:26:01 AM 5 19.48 0.00 0.85 0.08 0.07 79.52 06:26:01 AM 6 3.14 0.00 0.70 0.05 0.03 96.08 06:26:01 AM 7 8.71 0.00 0.97 0.20 0.03 90.09 Average: all 14.68 0.00 1.54 1.19 0.06 82.53 Average: 0 13.28 0.00 1.59 0.75 0.07 84.31 Average: 1 15.68 0.00 1.40 1.88 0.07 80.96 Average: 2 11.57 0.00 1.79 1.52 0.06 85.07 Average: 3 16.33 0.00 1.76 1.43 0.07 80.42 Average: 4 15.97 0.00 1.55 1.12 0.06 81.31 Average: 5 20.51 0.00 1.55 1.36 0.06 76.51 Average: 6 10.37 0.00 1.12 0.92 0.05 87.54 Average: 7 13.71 0.00 1.55 0.56 0.05 84.13