---> uname -a: Linux prd-centos8-docker-8c-8g-7372.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1040 27319 19 3531 30392 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:bd:2d:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:febd:2df9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:6d:e8:f1 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::42:7ff:fe6d:e8f1/64 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) 02/21/2024 _x86_64_ (8 CPU) 14:03:53 LINUX RESTART (8 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 181.97 119.01 62.96 13199.78 38857.26 02:06:01 PM 116.56 6.57 110.00 1268.19 9663.52 02:07:01 PM 321.86 18.96 302.90 4365.95 9708.38 02:08:01 PM 204.92 2.15 202.77 90.77 23397.60 02:09:01 PM 125.87 1.57 124.31 475.84 22511.63 Average: 190.24 29.65 160.59 3880.21 20827.68 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 29808748 31271748 2846964 8.72 2688 1798452 1482968 4.40 141324 2322668 65684 02:06:01 PM 29485840 31211988 3169872 9.71 2688 2048100 1489460 4.42 172464 2554632 97136 02:07:01 PM 28553060 30631736 4102652 12.56 2688 2392908 1854992 5.50 236692 3390984 124952 02:08:01 PM 26875600 29823020 5780112 17.70 2688 3250840 2545452 7.55 521064 4733880 285152 02:09:01 PM 27991916 31136036 4663796 14.28 2688 3442940 1524680 4.52 803648 3328236 129876 Average: 28543033 30814906 4112679 12.59 2688 2586648 1779510 5.28 375038 3266080 140560 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 337.84 219.28 988.64 62.59 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 41.99 27.45 760.29 6.48 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 330.27 295.34 3186.27 56.90 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 483.06 370.93 8466.43 42.22 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 267.79 280.81 693.18 1960.01 0.00 0.00 0.00 0.00 02:09:01 PM docker0 6.90 12.70 0.42 306.99 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 292.20 238.77 2819.04 425.64 0.00 0.00 0.00 0.00 Average: docker0 1.38 2.54 0.08 61.40 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) 02/21/2024 _x86_64_ (8 CPU) 14:03:53 LINUX RESTART (8 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 12.14 0.00 2.78 6.38 0.07 78.63 02:05:01 PM 0 20.80 0.00 2.25 2.58 0.07 74.30 02:05:01 PM 1 8.26 0.00 3.03 19.32 0.10 69.28 02:05:01 PM 2 7.90 0.00 2.45 7.58 0.10 81.98 02:05:01 PM 3 12.79 0.00 3.05 6.10 0.08 77.97 02:05:01 PM 4 13.04 0.00 2.78 4.46 0.08 79.63 02:05:01 PM 5 12.76 0.00 2.24 6.07 0.05 78.88 02:05:01 PM 6 7.65 0.00 3.96 0.91 0.05 87.43 02:05:01 PM 7 13.88 0.00 2.48 4.05 0.05 79.54 02:06:01 PM all 6.62 0.00 0.82 3.58 0.04 88.95 02:06:01 PM 0 0.47 0.00 0.63 3.59 0.05 95.26 02:06:01 PM 1 3.65 0.00 0.84 2.86 0.02 92.64 02:06:01 PM 2 7.10 0.00 0.70 3.36 0.03 88.81 02:06:01 PM 3 6.99 0.00 0.54 3.71 0.05 88.71 02:06:01 PM 4 13.04 0.00 1.70 9.64 0.03 75.58 02:06:01 PM 5 6.01 0.00 0.58 0.57 0.05 92.79 02:06:01 PM 6 2.90 0.00 0.42 1.45 0.03 95.19 02:06:01 PM 7 12.83 0.00 1.12 3.43 0.03 82.59 02:07:01 PM all 16.63 0.00 1.28 5.43 0.08 76.58 02:07:01 PM 0 7.25 0.00 1.52 2.66 0.08 88.49 02:07:01 PM 1 20.78 0.00 1.54 8.66 0.10 68.92 02:07:01 PM 2 17.10 0.00 0.94 6.15 0.12 75.69 02:07:01 PM 3 21.65 0.00 0.89 2.16 0.07 75.24 02:07:01 PM 4 14.03 0.00 1.11 4.54 0.08 80.24 02:07:01 PM 5 17.36 0.00 1.46 5.35 0.07 75.76 02:07:01 PM 6 10.48 0.00 1.15 4.58 0.05 83.73 02:07:01 PM 7 24.45 0.00 1.63 9.33 0.07 64.52 02:08:01 PM all 22.75 0.00 1.89 4.61 0.09 70.67 02:08:01 PM 0 27.39 0.00 1.44 1.16 0.10 69.91 02:08:01 PM 1 16.18 0.00 2.34 14.49 0.10 66.89 02:08:01 PM 2 21.21 0.00 2.31 5.55 0.07 70.86 02:08:01 PM 3 25.95 0.00 2.68 9.07 0.10 62.20 02:08:01 PM 4 29.69 0.00 1.72 1.80 0.08 66.71 02:08:01 PM 5 20.13 0.00 1.51 0.17 0.08 78.11 02:08:01 PM 6 26.52 0.00 1.22 1.50 0.08 70.68 02:08:01 PM 7 14.93 0.00 1.87 3.14 0.07 79.99 02:09:01 PM all 9.93 0.00 2.23 2.25 0.09 85.50 02:09:01 PM 0 6.50 0.00 2.23 0.18 0.18 90.90 02:09:01 PM 1 11.82 0.00 2.00 6.15 0.08 79.95 02:09:01 PM 2 9.24 0.00 2.05 0.64 0.07 88.00 02:09:01 PM 3 18.04 0.00 2.65 4.49 0.17 74.66 02:09:01 PM 4 14.01 0.00 2.62 2.87 0.05 80.45 02:09:01 PM 5 7.50 0.00 2.12 0.61 0.05 89.73 02:09:01 PM 6 6.69 0.00 1.90 0.65 0.05 90.70 02:09:01 PM 7 5.62 0.00 2.28 2.43 0.05 89.61 Average: all 13.60 0.00 1.80 4.45 0.07 80.08 Average: 0 12.46 0.00 1.61 2.04 0.10 83.79 Average: 1 12.14 0.00 1.95 10.28 0.08 75.55 Average: 2 12.49 0.00 1.69 4.65 0.08 81.09 Average: 3 17.07 0.00 1.96 5.10 0.09 75.78 Average: 4 16.75 0.00 1.98 4.67 0.07 76.53 Average: 5 12.74 0.00 1.58 2.55 0.06 83.07 Average: 6 10.82 0.00 1.73 1.82 0.05 85.58 Average: 7 14.34 0.00 1.88 4.48 0.05 79.25