---> uname -a: Linux prd-centos8-docker-8c-8g-8685.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 1020 28429 19 2440 30423 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:b6:67:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feb6:67e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:18:c3:a5 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) 02/25/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 124.38 9.02 115.36 1647.33 8735.46 08:59:01 PM 150.84 1.67 149.18 689.79 7166.05 09:00:01 PM 75.62 1.32 74.31 386.80 4716.98 09:01:01 PM 70.59 0.88 69.71 99.18 5200.38 Average: 105.36 3.22 102.14 705.76 6454.70 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29511524 31262264 3144188 9.63 2688 2070796 1412436 4.19 169316 2529040 124096 08:59:01 PM 27910416 29780344 4745296 14.53 2688 2185608 2604864 7.73 223924 4047516 58080 09:00:01 PM 27699244 29703172 4956468 15.18 2688 2315376 2654236 7.88 251608 4214436 54920 09:01:01 PM 29140620 31182668 3515092 10.76 2688 2351348 1443772 4.28 430752 2594428 21884 Average: 28565451 30482112 4090261 12.53 2688 2230782 2028827 6.02 268900 3346355 64745 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 83.87 56.79 1069.32 26.90 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 197.92 181.64 1193.75 41.31 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 145.75 120.51 1142.58 32.18 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 196.80 191.67 463.70 183.20 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 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 156.09 137.66 967.36 70.89 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) 02/25/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.32 0.00 1.01 0.74 0.04 87.89 08:58:01 PM 0 8.61 0.00 0.55 1.02 0.05 89.77 08:58:01 PM 1 1.09 0.00 0.32 0.30 0.07 98.23 08:58:01 PM 2 6.26 0.00 0.75 0.48 0.03 92.47 08:58:01 PM 3 5.69 0.00 0.72 0.60 0.05 92.94 08:58:01 PM 4 15.01 0.00 1.50 0.78 0.05 82.65 08:58:01 PM 5 25.14 0.00 2.02 0.43 0.03 72.38 08:58:01 PM 6 18.16 0.00 1.53 0.65 0.03 79.63 08:58:01 PM 7 2.57 0.00 0.65 1.65 0.03 95.09 08:59:01 PM all 27.76 0.00 1.08 0.83 0.06 70.27 08:59:01 PM 0 33.58 0.00 1.24 2.27 0.07 62.84 08:59:01 PM 1 26.14 0.00 0.82 0.40 0.05 72.59 08:59:01 PM 2 31.85 0.00 1.35 0.72 0.07 66.02 08:59:01 PM 3 24.93 0.00 1.65 2.39 0.08 70.94 08:59:01 PM 4 17.02 0.00 0.99 0.27 0.08 81.65 08:59:01 PM 5 26.11 0.00 1.02 0.23 0.07 72.57 08:59:01 PM 6 22.66 0.00 0.74 0.02 0.05 76.53 08:59:01 PM 7 39.73 0.00 0.85 0.33 0.05 59.04 09:00:01 PM all 38.30 0.00 1.41 0.43 0.08 59.78 09:00:01 PM 0 46.64 0.00 1.02 0.05 0.08 52.21 09:00:01 PM 1 37.87 0.00 1.35 0.05 0.08 60.64 09:00:01 PM 2 34.44 0.00 1.64 0.50 0.08 63.34 09:00:01 PM 3 37.09 0.00 1.44 0.58 0.08 60.81 09:00:01 PM 4 42.77 0.00 1.57 0.48 0.07 55.11 09:00:01 PM 5 30.27 0.00 1.19 0.80 0.07 67.67 09:00:01 PM 6 45.39 0.00 1.50 0.94 0.08 52.09 09:00:01 PM 7 31.96 0.00 1.59 0.02 0.07 66.37 09:01:01 PM all 15.67 0.00 1.36 0.32 0.06 82.60 09:01:01 PM 0 12.27 0.00 1.04 0.07 0.07 86.56 09:01:01 PM 1 17.27 0.00 1.27 0.03 0.07 81.36 09:01:01 PM 2 7.87 0.00 1.09 0.00 0.05 90.99 09:01:01 PM 3 21.11 0.00 1.64 0.94 0.07 76.25 09:01:01 PM 4 27.43 0.00 1.89 0.08 0.07 70.53 09:01:01 PM 5 22.90 0.00 1.54 1.29 0.05 74.23 09:01:01 PM 6 4.28 0.00 1.15 0.03 0.07 94.46 09:01:01 PM 7 12.22 0.00 1.24 0.10 0.05 86.39 Average: all 23.01 0.00 1.21 0.58 0.06 75.13 Average: 0 25.28 0.00 0.96 0.85 0.07 72.84 Average: 1 20.61 0.00 0.94 0.20 0.07 78.19 Average: 2 20.11 0.00 1.21 0.43 0.06 78.20 Average: 3 22.20 0.00 1.36 1.13 0.07 75.24 Average: 4 25.55 0.00 1.49 0.41 0.07 72.48 Average: 5 26.11 0.00 1.44 0.69 0.05 71.71 Average: 6 22.62 0.00 1.23 0.41 0.06 75.68 Average: 7 21.61 0.00 1.08 0.53 0.05 76.73