---> uname -a: Linux prd-centos8-docker-8c-8g-14869.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 28437 19 2446 30436 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:93:f7:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe93:f7c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:00:10: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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/24/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 139.29 8.75 130.54 1615.46 9905.16 08:59:01 PM 169.38 1.85 167.53 1015.23 7934.38 09:00:01 PM 59.14 1.38 57.76 99.85 4850.49 09:01:01 PM 71.74 0.63 71.11 60.65 4704.65 Average: 109.89 3.15 106.74 697.83 6848.80 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29516096 31270456 3139616 9.61 2688 2074028 1398292 4.15 170592 2519108 116828 08:59:01 PM 27478932 29407648 5176780 15.85 2688 2241996 3493408 10.36 234748 4455964 70328 09:00:01 PM 29126964 31147996 3528748 10.81 2688 2331796 1500268 4.45 257520 2781576 40760 09:01:01 PM 29064732 31127144 3590980 11.00 2688 2371256 1529088 4.54 435228 2660388 41616 Average: 28796681 30738311 3859031 11.82 2688 2254769 1980264 5.88 274522 3104259 67383 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 102.35 75.82 1107.83 31.20 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 215.91 203.76 1722.13 44.70 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 127.78 104.45 788.49 34.43 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 172.61 164.16 306.68 175.09 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 154.67 137.05 981.32 71.36 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) 01/24/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.39 0.00 1.01 0.80 0.04 88.75 08:58:01 PM 0 4.25 0.00 0.93 1.05 0.07 93.69 08:58:01 PM 1 10.96 0.00 1.27 1.12 0.05 86.60 08:58:01 PM 2 14.77 0.00 1.17 1.13 0.05 82.88 08:58:01 PM 3 12.95 0.00 1.05 0.28 0.05 85.66 08:58:01 PM 4 2.22 0.00 0.55 0.62 0.05 96.56 08:58:01 PM 5 20.15 0.00 1.95 1.35 0.05 76.50 08:58:01 PM 6 5.86 0.00 0.57 0.15 0.02 93.40 08:58:01 PM 7 3.96 0.00 0.60 0.70 0.02 94.73 08:59:01 PM all 35.55 0.00 1.40 0.90 0.09 62.06 08:59:01 PM 0 45.40 0.00 1.72 1.02 0.08 51.78 08:59:01 PM 1 36.59 0.00 1.24 1.24 0.08 60.86 08:59:01 PM 2 34.01 0.00 1.96 0.38 0.08 63.56 08:59:01 PM 3 22.85 0.00 1.27 0.37 0.08 75.43 08:59:01 PM 4 41.52 0.00 1.25 0.73 0.10 56.39 08:59:01 PM 5 35.55 0.00 1.10 0.38 0.10 62.86 08:59:01 PM 6 30.09 0.00 0.87 0.12 0.10 68.82 08:59:01 PM 7 38.36 0.00 1.77 2.99 0.10 56.77 09:00:01 PM all 33.21 0.00 1.32 0.44 0.08 64.94 09:00:01 PM 0 31.32 0.00 1.40 0.07 0.10 67.11 09:00:01 PM 1 30.07 0.00 1.77 0.88 0.08 67.19 09:00:01 PM 2 27.66 0.00 1.22 0.28 0.08 70.75 09:00:01 PM 3 46.26 0.00 1.22 0.22 0.08 52.22 09:00:01 PM 4 38.73 0.00 1.10 0.75 0.07 59.35 09:00:01 PM 5 28.22 0.00 1.04 0.77 0.08 69.90 09:00:01 PM 6 25.15 0.00 1.22 0.27 0.08 73.27 09:00:01 PM 7 38.31 0.00 1.57 0.27 0.08 59.77 09:01:01 PM all 9.49 0.00 0.91 0.28 0.04 89.28 09:01:01 PM 0 2.44 0.00 0.62 0.00 0.05 96.89 09:01:01 PM 1 7.85 0.00 0.94 1.20 0.05 89.96 09:01:01 PM 2 16.55 0.00 1.10 0.12 0.05 82.18 09:01:01 PM 3 1.69 0.00 0.40 0.10 0.05 97.76 09:01:01 PM 4 5.47 0.00 0.68 0.12 0.03 93.69 09:01:01 PM 5 20.59 0.00 1.42 0.25 0.05 77.69 09:01:01 PM 6 1.95 0.00 0.77 0.10 0.02 97.16 09:01:01 PM 7 19.41 0.00 1.32 0.35 0.05 78.87 Average: all 21.91 0.00 1.16 0.61 0.07 76.26 Average: 0 20.85 0.00 1.17 0.53 0.08 77.37 Average: 1 21.37 0.00 1.30 1.11 0.07 76.15 Average: 2 23.24 0.00 1.36 0.48 0.07 74.85 Average: 3 20.93 0.00 0.99 0.24 0.07 77.77 Average: 4 21.98 0.00 0.90 0.56 0.06 76.51 Average: 5 26.13 0.00 1.38 0.69 0.07 71.74 Average: 6 15.76 0.00 0.86 0.16 0.05 83.17 Average: 7 25.00 0.00 1.32 1.08 0.06 72.54