---> uname -a: Linux prd-centos8-docker-8c-8g-20779.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27189 19 3650 30377 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:10:b0:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe10:b0d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:e3:f8:81 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::42:86ff:fee3:f881/64 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) 04/05/2024 _x86_64_ (8 CPU) 15:48:54 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 231.57 136.97 94.60 15005.03 41592.19 03:51:01 PM 424.30 18.87 405.43 4169.25 12280.39 03:52:01 PM 255.80 2.52 253.28 219.53 16250.23 03:53:01 PM 220.43 5.16 215.26 5705.70 32354.40 03:54:01 PM 32.77 0.82 31.96 79.57 710.35 Average: 232.98 32.87 200.11 5035.79 20637.23 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29667336 31296848 2988376 9.15 2688 1955768 1413680 4.19 162676 2405044 123992 03:51:01 PM 28521668 30593608 4134044 12.66 2688 2386360 1862196 5.53 236556 3422628 199628 03:52:01 PM 28034004 30670252 4621708 14.15 2688 2941700 1999084 5.93 525432 3586368 327772 03:53:01 PM 27867736 31129396 4787976 14.66 2688 3554772 1628984 4.83 936576 3294240 76 03:54:01 PM 27817884 31082552 4837828 14.81 2688 3557556 1523632 4.52 1166532 3117740 96 Average: 28381726 30954531 4273986 13.09 2688 2879231 1685515 5.00 605554 3165204 130313 03:49:01 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 307.50 203.97 1459.51 61.90 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 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 351.09 296.52 3582.59 54.73 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 492.50 397.50 6158.64 55.05 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 156.95 91.19 2188.18 25.85 0.00 0.00 0.00 0.00 03:53:01 PM docker0 30.12 33.71 15.69 585.77 0.00 0.00 0.00 0.00 03:53:01 PM vethf365283 4.90 4.37 14.34 1.21 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 124.84 147.78 47.30 1586.32 0.00 0.00 0.00 0.00 03:54:01 PM docker0 58.55 42.02 780.66 5.82 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 286.58 227.39 2687.27 356.76 0.00 0.00 0.00 0.00 Average: docker0 17.73 15.14 159.26 118.31 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) 04/05/2024 _x86_64_ (8 CPU) 15:48:54 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 14.48 0.00 3.07 2.29 0.06 80.10 03:50:01 PM 0 11.17 0.00 2.33 4.67 0.08 81.75 03:50:01 PM 1 12.44 0.00 3.97 6.86 0.07 76.66 03:50:01 PM 2 21.26 0.00 2.60 1.16 0.07 74.92 03:50:01 PM 3 13.34 0.00 2.16 2.16 0.05 82.28 03:50:01 PM 4 6.12 0.00 2.72 0.39 0.05 90.73 03:50:01 PM 5 13.33 0.00 3.26 0.69 0.05 82.67 03:50:01 PM 6 15.98 0.00 3.94 1.66 0.07 78.36 03:50:01 PM 7 22.18 0.00 3.55 0.77 0.05 73.45 03:51:01 PM all 19.89 0.00 1.50 1.50 0.08 77.03 03:51:01 PM 0 23.63 0.00 1.78 3.01 0.10 71.48 03:51:01 PM 1 22.39 0.00 1.29 1.05 0.08 75.19 03:51:01 PM 2 15.04 0.00 1.02 1.70 0.08 82.15 03:51:01 PM 3 14.74 0.00 1.37 1.15 0.08 82.64 03:51:01 PM 4 15.77 0.00 2.38 3.03 0.07 78.75 03:51:01 PM 5 23.88 0.00 1.45 0.95 0.07 73.65 03:51:01 PM 6 12.30 0.00 1.16 0.45 0.07 86.03 03:51:01 PM 7 31.33 0.00 1.57 0.67 0.07 66.37 03:52:01 PM all 28.78 0.00 1.69 1.28 0.09 68.15 03:52:01 PM 0 43.38 0.00 1.81 1.47 0.10 53.23 03:52:01 PM 1 39.73 0.00 2.09 2.14 0.08 55.95 03:52:01 PM 2 29.03 0.00 1.49 1.02 0.10 68.35 03:52:01 PM 3 20.79 0.00 1.85 0.25 0.10 77.01 03:52:01 PM 4 23.52 0.00 2.22 2.37 0.10 71.80 03:52:01 PM 5 17.50 0.00 1.61 1.61 0.08 79.19 03:52:01 PM 6 21.91 0.00 1.24 0.57 0.08 76.19 03:52:01 PM 7 34.36 0.00 1.24 0.77 0.08 63.54 03:53:01 PM all 13.24 0.00 1.73 2.07 0.06 82.90 03:53:01 PM 0 6.47 0.00 1.10 0.55 0.07 91.80 03:53:01 PM 1 14.87 0.00 1.47 4.72 0.07 78.88 03:53:01 PM 2 13.90 0.00 1.51 1.86 0.07 82.66 03:53:01 PM 3 13.07 0.00 1.76 2.95 0.07 82.15 03:53:01 PM 4 7.00 0.00 2.09 1.93 0.05 88.93 03:53:01 PM 5 21.79 0.00 2.08 2.66 0.07 73.40 03:53:01 PM 6 17.00 0.00 2.54 0.72 0.05 79.69 03:53:01 PM 7 11.79 0.00 1.30 1.15 0.08 85.67 03:54:01 PM all 10.06 0.00 0.92 0.04 0.06 88.92 03:54:01 PM 0 1.00 0.00 0.57 0.00 0.08 98.34 03:54:01 PM 1 3.99 0.00 0.83 0.02 0.07 95.09 03:54:01 PM 2 23.38 0.00 1.19 0.10 0.05 75.28 03:54:01 PM 3 16.47 0.00 0.79 0.03 0.07 82.65 03:54:01 PM 4 8.27 0.00 0.94 0.03 0.03 90.73 03:54:01 PM 5 14.08 0.00 0.97 0.05 0.05 84.85 03:54:01 PM 6 1.40 0.00 0.62 0.08 0.05 97.85 03:54:01 PM 7 11.87 0.00 1.47 0.03 0.05 86.58 Average: all 17.28 0.00 1.78 1.44 0.07 79.43 Average: 0 17.13 0.00 1.52 1.94 0.09 79.33 Average: 1 18.67 0.00 1.93 2.95 0.07 76.37 Average: 2 20.52 0.00 1.56 1.17 0.07 76.68 Average: 3 15.68 0.00 1.58 1.31 0.07 81.35 Average: 4 12.13 0.00 2.07 1.55 0.06 84.20 Average: 5 18.11 0.00 1.87 1.19 0.06 78.76 Average: 6 13.71 0.00 1.90 0.70 0.06 83.63 Average: 7 22.30 0.00 1.83 0.68 0.07 75.13