---> uname -a: Linux prd-centos8-docker-8c-8g-32217.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1055 27272 19 3562 30376 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:99:87:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe99:872b/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:83:33:65 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::42:67ff:fe83:3365/64 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) 08/19/2024 _x86_64_ (8 CPU) 16:46:44 LINUX RESTART (8 CPU) 04:47:01 PM tps rtps wtps bread/s bwrtn/s 04:48:01 PM 220.68 19.99 200.68 3654.65 7874.86 04:49:01 PM 391.97 18.56 373.40 4139.98 16420.05 04:50:01 PM 136.90 1.98 134.92 63.98 10903.63 04:51:01 PM 149.37 1.47 147.90 474.91 32740.92 Average: 224.72 10.50 214.22 2083.29 16984.89 04:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 PM 29545528 31279928 3110184 9.52 2688 2055780 1989036 5.90 167524 2506320 205300 04:49:01 PM 27790836 30016100 4864876 14.90 2688 2538180 2466464 7.32 401288 3979836 181300 04:50:01 PM 26183276 28523280 6472436 19.82 2688 2648244 3723884 11.05 450444 5509316 424 04:51:01 PM 27935452 31108552 4720260 14.45 2688 3470632 1482196 4.40 838752 3346060 124364 Average: 27863773 30231965 4791939 14.67 2688 2678209 2415395 7.17 464502 3835383 127847 04:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM eth0 434.26 242.94 1891.00 78.02 0.00 0.00 0.00 0.00 04:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM eth0 441.54 366.46 5636.99 52.87 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 1151.77 1151.77 425.66 425.66 0.00 0.00 0.00 0.00 04:50:01 PM eth0 157.33 136.04 1649.21 20.32 0.00 0.00 0.00 0.00 04:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM lo 4.22 4.22 0.80 0.80 0.00 0.00 0.00 0.00 04:51:01 PM eth0 454.72 351.70 4952.27 1271.62 0.00 0.00 0.00 0.00 04:51:01 PM docker0 7.46 14.06 0.45 306.14 0.00 0.00 0.00 0.00 Average: lo 289.01 289.01 106.62 106.62 0.00 0.00 0.00 0.00 Average: eth0 371.96 274.28 3532.28 355.72 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.52 0.11 76.54 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) 08/19/2024 _x86_64_ (8 CPU) 16:46:44 LINUX RESTART (8 CPU) 04:47:01 PM CPU %user %nice %system %iowait %steal %idle 04:48:01 PM all 13.15 0.00 1.83 0.58 0.06 84.38 04:48:01 PM 0 3.91 0.00 0.94 0.35 0.10 94.71 04:48:01 PM 1 16.30 0.00 2.51 0.45 0.07 80.67 04:48:01 PM 2 26.66 0.00 2.82 1.94 0.08 68.49 04:48:01 PM 3 9.45 0.00 2.26 0.07 0.05 88.17 04:48:01 PM 4 8.07 0.00 0.80 0.62 0.05 90.46 04:48:01 PM 5 22.74 0.00 2.65 0.58 0.07 73.96 04:48:01 PM 6 8.01 0.00 1.19 0.22 0.03 90.55 04:48:01 PM 7 10.05 0.00 1.44 0.40 0.05 88.06 04:49:01 PM all 30.87 0.00 1.78 2.14 0.09 65.10 04:49:01 PM 0 39.87 0.00 1.27 1.02 0.10 57.73 04:49:01 PM 1 27.64 0.00 1.91 5.15 0.10 65.19 04:49:01 PM 2 37.08 0.00 2.77 1.99 0.10 58.06 04:49:01 PM 3 27.77 0.00 1.66 3.22 0.08 67.27 04:49:01 PM 4 32.94 0.00 1.43 1.44 0.08 64.10 04:49:01 PM 5 25.18 0.00 1.68 1.60 0.08 71.46 04:49:01 PM 6 22.78 0.00 2.10 2.25 0.10 72.77 04:49:01 PM 7 33.75 0.00 1.46 0.47 0.08 64.24 04:50:01 PM all 38.67 0.00 3.39 1.02 0.11 56.81 04:50:01 PM 0 47.79 0.00 2.22 0.08 0.14 49.77 04:50:01 PM 1 32.16 0.00 3.86 2.09 0.12 61.78 04:50:01 PM 2 42.82 0.00 4.63 2.10 0.12 50.33 04:50:01 PM 3 28.15 0.00 3.92 0.69 0.12 67.12 04:50:01 PM 4 38.69 0.00 3.57 0.35 0.12 57.27 04:50:01 PM 5 39.12 0.00 4.32 1.05 0.10 55.41 04:50:01 PM 6 46.46 0.00 2.16 0.52 0.08 50.77 04:50:01 PM 7 34.23 0.00 2.47 1.25 0.08 61.97 04:51:01 PM all 13.75 0.00 3.00 1.98 0.08 81.19 04:51:01 PM 0 14.74 0.00 2.54 0.30 0.08 82.34 04:51:01 PM 1 12.95 0.00 2.96 3.99 0.08 80.01 04:51:01 PM 2 13.99 0.00 2.94 1.16 0.08 81.82 04:51:01 PM 3 9.08 0.00 2.96 2.01 0.08 85.87 04:51:01 PM 4 14.46 0.00 3.41 1.61 0.10 80.41 04:51:01 PM 5 19.15 0.00 3.22 3.69 0.07 73.86 04:51:01 PM 6 12.72 0.00 3.06 0.78 0.08 83.36 04:51:01 PM 7 12.83 0.00 2.90 2.29 0.07 81.91 Average: all 24.09 0.00 2.50 1.43 0.09 71.89 Average: 0 26.51 0.00 1.74 0.44 0.11 71.21 Average: 1 22.26 0.00 2.81 2.92 0.09 71.92 Average: 2 30.12 0.00 3.29 1.80 0.10 64.69 Average: 3 18.61 0.00 2.70 1.50 0.08 77.11 Average: 4 23.51 0.00 2.30 1.01 0.09 73.10 Average: 5 26.53 0.00 2.97 1.73 0.08 68.70 Average: 6 22.48 0.00 2.12 0.94 0.08 74.37 Average: 7 22.70 0.00 2.07 1.10 0.07 74.06