---> uname -a: Linux prd-centos8-docker-8c-8g-35944.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1027 27652 19 3210 30406 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:44:24:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe44:24f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:8d:fc:a1 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:c2ff:fe8d:fca1/64 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) 04/28/2024 _x86_64_ (8 CPU) 06:22:04 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 165.24 4.83 160.41 343.54 8402.83 06:25:01 AM 263.28 3.45 259.83 1029.26 7994.37 06:26:01 AM 140.68 0.08 140.59 1.47 9843.48 06:27:01 AM 164.50 1.82 162.68 445.58 27079.27 Average: 183.42 2.55 180.88 454.99 13330.34 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28979224 30791864 3676488 11.26 2688 2130936 2199520 6.53 184420 3033680 149144 06:25:01 AM 28303072 30284404 4352640 13.33 2688 2294996 2313068 6.86 219196 3653576 111668 06:26:01 AM 27803088 30016008 4852624 14.86 2688 2522384 2418828 7.18 266188 4088168 81568 06:27:01 AM 28336028 31155080 4319684 13.23 2688 3118312 1502040 4.46 646216 3140972 129108 Average: 28355353 30561839 4300359 13.17 2688 2516657 2108364 6.26 329005 3479099 117872 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 160.69 136.58 1512.33 38.73 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 219.06 193.19 2012.92 28.14 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 256.64 207.27 3592.22 27.74 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 398.02 388.65 2713.16 1941.24 0.00 0.00 0.00 0.00 06:27:01 AM docker0 6.60 12.03 0.40 306.32 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 258.61 231.43 2457.65 509.00 0.00 0.00 0.00 0.00 Average: docker0 1.65 3.01 0.10 76.59 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) 04/28/2024 _x86_64_ (8 CPU) 06:22:04 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 12.66 0.00 1.04 0.40 0.05 85.85 06:24:01 AM 0 15.57 0.00 0.65 0.05 0.05 83.68 06:24:01 AM 1 10.67 0.00 1.17 0.32 0.05 87.79 06:24:01 AM 2 14.71 0.00 0.90 0.22 0.07 84.11 06:24:01 AM 3 31.58 0.00 2.77 0.97 0.08 64.60 06:24:01 AM 4 6.31 0.00 0.53 0.12 0.03 93.00 06:24:01 AM 5 13.64 0.00 1.05 0.60 0.05 84.66 06:24:01 AM 6 6.01 0.00 0.52 0.12 0.05 93.30 06:24:01 AM 7 2.74 0.00 0.68 0.82 0.05 95.71 06:25:01 AM all 12.59 0.00 0.75 0.65 0.06 85.96 06:25:01 AM 0 21.25 0.00 0.35 0.00 0.07 78.33 06:25:01 AM 1 10.52 0.00 0.90 0.58 0.07 87.93 06:25:01 AM 2 12.50 0.00 1.07 1.05 0.07 85.31 06:25:01 AM 3 9.03 0.00 1.34 2.16 0.05 87.43 06:25:01 AM 4 9.75 0.00 0.32 0.12 0.07 89.75 06:25:01 AM 5 11.58 0.00 0.92 0.57 0.07 86.87 06:25:01 AM 6 14.27 0.00 0.65 0.57 0.05 84.47 06:25:01 AM 7 11.84 0.00 0.42 0.13 0.03 87.58 06:26:01 AM all 12.20 0.00 0.64 0.36 0.04 86.76 06:26:01 AM 0 13.53 0.00 0.40 0.02 0.05 86.00 06:26:01 AM 1 7.86 0.00 0.65 0.30 0.05 91.14 06:26:01 AM 2 3.87 0.00 0.77 0.68 0.03 94.64 06:26:01 AM 3 14.28 0.00 0.63 0.25 0.05 84.78 06:26:01 AM 4 14.55 0.00 0.65 0.10 0.05 84.65 06:26:01 AM 5 12.44 0.00 0.68 0.80 0.03 86.04 06:26:01 AM 6 18.31 0.00 0.68 0.20 0.05 80.75 06:26:01 AM 7 12.79 0.00 0.62 0.52 0.03 86.04 06:27:01 AM all 11.87 0.00 2.77 0.56 0.17 84.62 06:27:01 AM 0 19.57 0.00 3.20 0.22 0.18 76.83 06:27:01 AM 1 13.26 0.00 3.77 1.21 0.20 81.56 06:27:01 AM 2 9.08 0.00 2.53 1.37 0.17 86.85 06:27:01 AM 3 21.45 0.00 2.65 0.54 0.20 75.16 06:27:01 AM 4 8.83 0.00 2.97 0.25 0.15 87.80 06:27:01 AM 5 7.07 0.00 2.51 0.15 0.15 90.12 06:27:01 AM 6 7.68 0.00 2.67 0.57 0.17 88.91 06:27:01 AM 7 7.99 0.00 1.88 0.20 0.17 89.76 Average: all 12.33 0.00 1.30 0.49 0.08 85.80 Average: 0 17.48 0.00 1.15 0.07 0.09 81.21 Average: 1 10.57 0.00 1.62 0.60 0.09 87.11 Average: 2 10.04 0.00 1.32 0.83 0.08 87.73 Average: 3 19.08 0.00 1.85 0.98 0.10 77.99 Average: 4 9.86 0.00 1.12 0.15 0.08 88.80 Average: 5 11.19 0.00 1.29 0.53 0.08 86.91 Average: 6 11.57 0.00 1.13 0.36 0.08 86.85 Average: 7 8.84 0.00 0.90 0.42 0.07 89.77