---> uname -a: Linux prd-centos8-docker-8c-8g-6785.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: 2799.996 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 995 28200 19 2694 30446 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:8b:3d:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe8b:3d47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:67:64:a4 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) 02/19/2024 _x86_64_ (8 CPU) 14:34:42 LINUX RESTART (8 CPU) 02:35:01 PM tps rtps wtps bread/s bwrtn/s 02:36:01 PM 220.99 27.00 193.99 6785.57 7007.70 02:37:01 PM 219.76 19.89 199.87 3963.08 10759.58 02:38:01 PM 149.73 1.37 148.37 387.20 13185.30 02:39:01 PM 54.56 0.47 54.09 64.12 3445.59 Average: 161.27 12.18 149.08 2800.27 8599.69 02:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 PM 29578044 31223976 3077668 9.42 2688 1971864 1547672 4.59 166172 2488768 148292 02:37:01 PM 28745316 30741536 3910396 11.97 2688 2312308 1810116 5.37 231032 3210748 152512 02:38:01 PM 27697828 29965748 4957884 15.18 2688 2579080 2516176 7.47 304660 4161560 48700 02:39:01 PM 28936760 31236116 3718952 11.39 2688 2607356 1407652 4.18 496308 2726556 48540 Average: 28739487 30791844 3916225 11.99 2688 2367652 1820404 5.40 299543 3146908 99511 02:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 403.28 251.46 1560.21 65.35 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 223.56 189.20 2186.66 45.66 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 2.20 2.20 0.36 0.36 0.00 0.00 0.00 0.00 02:38:01 PM eth0 251.32 207.86 3905.58 28.01 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 38.79 29.58 101.66 14.60 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 229.25 169.54 1938.59 38.41 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) 02/19/2024 _x86_64_ (8 CPU) 14:34:42 LINUX RESTART (8 CPU) 02:35:01 PM CPU %user %nice %system %iowait %steal %idle 02:36:01 PM all 12.62 0.00 1.96 1.30 0.15 83.97 02:36:01 PM 0 6.93 0.00 2.11 2.37 0.09 88.51 02:36:01 PM 1 14.05 0.00 1.81 1.54 0.10 82.50 02:36:01 PM 2 7.77 0.00 1.83 1.46 0.08 88.85 02:36:01 PM 3 15.92 0.00 1.18 1.49 0.05 81.35 02:36:01 PM 4 19.70 0.00 2.31 1.00 0.07 76.92 02:36:01 PM 5 10.87 0.00 2.09 0.33 0.72 85.99 02:36:01 PM 6 14.95 0.00 1.91 0.72 0.07 82.36 02:36:01 PM 7 10.77 0.00 2.44 1.48 0.05 85.25 02:37:01 PM all 17.80 0.00 1.25 1.40 0.07 79.49 02:37:01 PM 0 14.24 0.00 0.99 1.81 0.07 82.90 02:37:01 PM 1 10.24 0.00 0.87 0.48 0.07 88.35 02:37:01 PM 2 13.52 0.00 1.00 2.58 0.08 82.81 02:37:01 PM 3 19.82 0.00 1.19 1.30 0.08 77.60 02:37:01 PM 4 15.93 0.00 1.19 1.17 0.05 81.67 02:37:01 PM 5 37.75 0.00 2.63 1.32 0.08 58.21 02:37:01 PM 6 19.10 0.00 1.10 0.58 0.05 79.17 02:37:01 PM 7 11.81 0.00 1.04 1.96 0.05 85.14 02:38:01 PM all 32.12 0.00 1.05 1.02 0.08 65.72 02:38:01 PM 0 33.17 0.00 1.59 2.23 0.08 62.93 02:38:01 PM 1 50.81 0.00 1.33 0.70 0.10 47.05 02:38:01 PM 2 35.40 0.00 1.12 0.89 0.08 62.51 02:38:01 PM 3 27.01 0.00 0.87 0.13 0.07 71.92 02:38:01 PM 4 36.38 0.00 0.77 1.82 0.08 60.95 02:38:01 PM 5 28.70 0.00 0.60 0.08 0.07 70.55 02:38:01 PM 6 22.04 0.00 1.46 1.76 0.08 74.66 02:38:01 PM 7 23.46 0.00 0.70 0.59 0.08 75.17 02:39:01 PM all 31.59 0.00 1.20 0.25 0.06 66.90 02:39:01 PM 0 21.80 0.00 0.95 0.08 0.07 77.10 02:39:01 PM 1 32.56 0.00 1.27 0.07 0.07 66.04 02:39:01 PM 2 53.37 0.00 1.17 0.07 0.08 45.31 02:39:01 PM 3 14.77 0.00 0.87 0.02 0.07 84.28 02:39:01 PM 4 45.76 0.00 1.47 0.78 0.05 51.94 02:39:01 PM 5 17.14 0.00 1.44 0.92 0.08 80.42 02:39:01 PM 6 32.28 0.00 1.55 0.07 0.03 66.07 02:39:01 PM 7 35.06 0.00 0.87 0.03 0.05 63.98 Average: all 23.56 0.00 1.36 0.99 0.09 73.99 Average: 0 19.11 0.00 1.40 1.62 0.08 77.80 Average: 1 26.89 0.00 1.32 0.70 0.08 71.01 Average: 2 27.52 0.00 1.28 1.25 0.08 69.87 Average: 3 19.40 0.00 1.03 0.73 0.07 78.78 Average: 4 29.48 0.00 1.43 1.19 0.06 67.83 Average: 5 23.61 0.00 1.69 0.67 0.24 73.79 Average: 6 22.13 0.00 1.50 0.78 0.06 75.53 Average: 7 20.30 0.00 1.26 1.01 0.06 77.36