---> uname -a: Linux prd-centos8-docker-8c-8g-25613.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 1032 27204 19 3653 30395 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:9f:61:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9f:61b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:92:e3:bb 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:dcff:fe92:e3bb/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) 04/24/2024 _x86_64_ (8 CPU) 15:49:41 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 359.50 280.99 78.51 95616.53 9897.52 03:51:01 PM 109.58 19.46 90.12 3501.68 6141.36 03:52:01 PM 394.54 19.96 374.58 4249.52 14479.21 03:53:01 PM 281.00 2.18 278.82 200.23 22213.18 03:54:01 PM 154.47 5.33 149.14 5742.86 23422.01 Average: 235.52 13.08 222.44 3886.14 16530.99 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 30421272 31708964 2234440 6.84 2688 1628624 1312648 3.89 110636 1763696 12276 03:51:01 PM 29612992 31274724 3042720 9.32 2688 1986460 1431724 4.25 164420 2455644 150364 03:52:01 PM 28175460 30384428 4480252 13.72 2688 2521908 2028492 6.02 276028 3722232 240088 03:53:01 PM 28346164 31016780 4309548 13.20 2688 2973432 1988024 5.90 543768 3249668 102872 03:54:01 PM 27819924 31084936 4835788 14.81 2688 3558016 1561968 4.63 948952 3332264 60 Average: 28875162 31093966 3780550 11.58 2688 2533688 1664571 4.94 408761 2904701 101132 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 3950.41 2795.87 11225.20 509.13 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 309.13 196.30 1314.10 51.49 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 451.08 372.64 5673.53 66.94 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 441.49 370.65 4343.41 51.37 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 257.15 186.07 1857.58 809.67 0.00 0.00 0.00 0.00 03:54:01 PM docker0 144.58 156.99 799.31 596.69 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 382.69 294.02 3336.89 246.23 0.00 0.00 0.00 0.00 Average: docker0 35.97 39.06 198.87 148.46 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) 04/24/2024 _x86_64_ (8 CPU) 15:49:41 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 26.76 0.00 7.97 4.41 0.10 60.76 03:50:01 PM 0 43.33 0.00 5.83 12.50 0.00 38.33 03:50:01 PM 1 11.76 0.00 9.24 1.68 0.00 77.31 03:50:01 PM 2 41.88 0.00 4.27 0.00 0.85 52.99 03:50:01 PM 3 38.02 0.00 4.13 0.00 0.00 57.85 03:50:01 PM 4 28.93 0.00 4.13 1.65 0.00 65.29 03:50:01 PM 5 17.80 0.00 16.10 11.02 0.00 55.08 03:50:01 PM 6 20.00 0.00 7.50 4.17 0.00 68.33 03:50:01 PM 7 11.97 0.00 12.82 4.27 0.00 70.94 03:51:01 PM all 12.64 0.00 1.39 0.56 0.06 85.35 03:51:01 PM 0 11.45 0.00 1.12 0.50 0.07 86.86 03:51:01 PM 1 12.31 0.00 1.74 0.37 0.07 85.51 03:51:01 PM 2 19.27 0.00 1.05 1.30 0.08 78.28 03:51:01 PM 3 17.69 0.00 2.07 0.72 0.05 79.47 03:51:01 PM 4 19.56 0.00 1.49 0.65 0.03 78.27 03:51:01 PM 5 7.85 0.00 1.52 0.13 0.07 90.43 03:51:01 PM 6 7.77 0.00 1.29 0.23 0.05 90.66 03:51:01 PM 7 5.18 0.00 0.87 0.57 0.05 93.33 03:52:01 PM all 26.65 0.00 1.66 1.58 0.09 70.02 03:52:01 PM 0 30.18 0.00 1.29 1.17 0.10 67.25 03:52:01 PM 1 24.01 0.00 1.73 3.00 0.10 71.16 03:52:01 PM 2 33.61 0.00 2.65 2.88 0.10 60.76 03:52:01 PM 3 17.23 0.00 1.26 0.49 0.08 80.95 03:52:01 PM 4 15.87 0.00 1.36 0.39 0.07 82.32 03:52:01 PM 5 29.50 0.00 2.11 2.55 0.08 65.76 03:52:01 PM 6 41.74 0.00 1.94 2.12 0.08 54.12 03:52:01 PM 7 21.05 0.00 0.97 0.05 0.07 77.86 03:53:01 PM all 26.24 0.00 1.60 1.04 0.10 71.02 03:53:01 PM 0 18.65 0.00 1.34 0.95 0.10 78.96 03:53:01 PM 1 35.65 0.00 1.55 1.02 0.10 61.68 03:53:01 PM 2 26.82 0.00 1.44 1.34 0.08 70.32 03:53:01 PM 3 31.15 0.00 1.59 0.70 0.10 66.46 03:53:01 PM 4 26.86 0.00 1.37 0.35 0.10 71.32 03:53:01 PM 5 24.07 0.00 2.23 1.71 0.10 71.89 03:53:01 PM 6 21.23 0.00 2.18 1.89 0.12 74.58 03:53:01 PM 7 25.48 0.00 1.10 0.33 0.12 72.96 03:54:01 PM all 8.60 0.00 1.78 0.55 0.05 89.01 03:54:01 PM 0 6.65 0.00 2.08 0.67 0.07 90.53 03:54:01 PM 1 22.12 0.00 2.38 1.00 0.07 74.43 03:54:01 PM 2 2.93 0.00 2.06 0.82 0.07 94.12 03:54:01 PM 3 4.88 0.00 1.51 0.62 0.07 92.92 03:54:01 PM 4 15.89 0.00 1.67 0.30 0.05 82.09 03:54:01 PM 5 5.77 0.00 1.42 0.57 0.03 92.21 03:54:01 PM 6 5.77 0.00 2.09 0.13 0.05 91.96 03:54:01 PM 7 4.82 0.00 1.02 0.29 0.03 93.84 Average: all 18.57 0.00 1.64 0.95 0.08 78.77 Average: 0 16.86 0.00 1.48 0.88 0.08 80.69 Average: 1 23.47 0.00 1.88 1.35 0.08 73.21 Average: 2 20.75 0.00 1.81 1.58 0.09 75.77 Average: 3 17.84 0.00 1.62 0.63 0.07 79.84 Average: 4 19.59 0.00 1.49 0.43 0.06 78.43 Average: 5 16.79 0.00 1.89 1.29 0.07 79.96 Average: 6 19.13 0.00 1.90 1.11 0.07 77.79 Average: 7 14.13 0.00 1.05 0.33 0.07 84.43