---> uname -a: Linux prd-centos8-docker-8c-8g-5903.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: 2800.000 BogoMIPS: 5600.00 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27300 19 3547 30387 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:85:bc:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe85:bcac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:f2:b6:4b 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:d7ff:fef2:b64b/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) 02/16/2024 _x86_64_ (8 CPU) 18:53:06 LINUX RESTART (8 CPU) 06:54:01 PM tps rtps wtps bread/s bwrtn/s 06:55:01 PM 190.15 20.23 169.93 4202.87 10317.63 06:56:01 PM 312.75 5.88 306.87 1283.39 10624.46 06:57:01 PM 129.08 1.93 127.15 62.92 11847.33 06:58:01 PM 144.58 1.38 143.20 412.46 31064.13 Average: 194.14 7.36 186.78 1490.43 15964.41 06:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 PM 28971400 30875584 3684312 11.28 2688 2221852 1805628 5.36 182724 3045096 156184 06:56:01 PM 28010540 30254224 4645172 14.22 2688 2556476 2154720 6.39 282892 3878596 218144 06:57:01 PM 26675976 29026032 5979736 18.31 2688 2658700 3387896 10.05 445392 5028888 216 06:58:01 PM 27921964 31081212 4733748 14.50 2688 3456948 1564372 4.64 826468 3368212 141388 Average: 27894970 30309263 4760742 14.58 2688 2723494 2228154 6.61 434369 3830198 128983 06:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 150.48 121.71 1984.13 31.65 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 350.11 297.10 4667.02 40.06 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM lo 1143.13 1143.13 426.95 426.95 0.00 0.00 0.00 0.00 06:57:01 PM eth0 159.16 134.71 1554.74 18.42 0.00 0.00 0.00 0.00 06:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM lo 2.42 2.42 0.55 0.55 0.00 0.00 0.00 0.00 06:58:01 PM eth0 387.34 325.95 4960.99 1175.25 0.00 0.00 0.00 0.00 06:58:01 PM docker0 7.00 12.14 0.42 305.57 0.00 0.00 0.00 0.00 Average: lo 286.35 286.35 106.86 106.86 0.00 0.00 0.00 0.00 Average: eth0 261.78 219.87 3291.81 316.41 0.00 0.00 0.00 0.00 Average: docker0 1.75 3.04 0.11 76.41 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) 02/16/2024 _x86_64_ (8 CPU) 18:53:06 LINUX RESTART (8 CPU) 06:54:01 PM CPU %user %nice %system %iowait %steal %idle 06:55:01 PM all 12.69 0.00 1.22 1.61 0.05 84.43 06:55:01 PM 0 10.56 0.00 1.05 1.32 0.05 87.02 06:55:01 PM 1 25.67 0.00 2.60 1.39 0.05 70.29 06:55:01 PM 2 15.50 0.00 1.09 1.25 0.07 82.09 06:55:01 PM 3 14.77 0.00 1.24 0.97 0.07 82.95 06:55:01 PM 4 8.43 0.00 0.78 0.90 0.03 89.85 06:55:01 PM 5 16.02 0.00 1.40 2.25 0.03 80.29 06:55:01 PM 6 6.62 0.00 1.00 3.04 0.05 89.28 06:55:01 PM 7 3.93 0.00 0.58 1.75 0.07 93.67 06:56:01 PM all 23.51 0.00 1.28 1.59 0.13 73.49 06:56:01 PM 0 30.00 0.00 1.04 0.89 0.08 68.00 06:56:01 PM 1 28.09 0.00 1.19 1.04 0.08 69.61 06:56:01 PM 2 31.12 0.00 0.90 1.19 0.08 66.71 06:56:01 PM 3 20.21 0.00 0.87 0.28 0.07 78.57 06:56:01 PM 4 33.74 0.00 1.69 2.78 0.10 61.69 06:56:01 PM 5 14.14 0.00 1.41 1.38 0.07 83.01 06:56:01 PM 6 15.75 0.00 1.37 1.16 0.50 81.22 06:56:01 PM 7 15.00 0.00 1.74 3.98 0.08 79.19 06:57:01 PM all 37.24 0.00 3.37 1.18 0.10 58.11 06:57:01 PM 0 34.21 0.00 2.37 0.13 0.10 63.18 06:57:01 PM 1 37.29 0.00 3.29 0.61 0.10 58.71 06:57:01 PM 2 45.27 0.00 2.27 0.39 0.08 52.00 06:57:01 PM 3 35.78 0.00 3.57 1.26 0.10 59.28 06:57:01 PM 4 26.62 0.00 4.18 1.29 0.10 67.82 06:57:01 PM 5 50.03 0.00 3.02 1.63 0.10 45.23 06:57:01 PM 6 26.05 0.00 4.01 2.21 0.10 67.63 06:57:01 PM 7 42.54 0.00 4.25 1.94 0.10 51.17 06:58:01 PM all 12.70 0.00 2.79 1.79 0.07 82.65 06:58:01 PM 0 11.33 0.00 2.79 1.48 0.07 84.34 06:58:01 PM 1 21.75 0.00 2.62 4.43 0.08 71.11 06:58:01 PM 2 11.48 0.00 2.63 2.11 0.07 83.71 06:58:01 PM 3 11.39 0.00 3.15 0.39 0.07 85.01 06:58:01 PM 4 14.54 0.00 2.81 0.51 0.07 82.07 06:58:01 PM 5 14.10 0.00 3.05 3.05 0.08 79.72 06:58:01 PM 6 10.32 0.00 2.61 1.53 0.07 85.48 06:58:01 PM 7 6.73 0.00 2.65 0.79 0.08 89.75 Average: all 21.52 0.00 2.16 1.54 0.09 74.69 Average: 0 21.52 0.00 1.81 0.95 0.08 75.64 Average: 1 28.19 0.00 2.42 1.87 0.08 67.45 Average: 2 25.83 0.00 1.72 1.24 0.08 71.14 Average: 3 20.51 0.00 2.20 0.72 0.08 76.48 Average: 4 20.82 0.00 2.36 1.37 0.08 75.38 Average: 5 23.57 0.00 2.22 2.07 0.07 72.07 Average: 6 14.67 0.00 2.24 1.98 0.18 80.92 Average: 7 17.01 0.00 2.30 2.12 0.08 78.49