---> uname -a: Linux prd-centos8-docker-8c-8g-31231.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 1087 26458 19 4345 30340 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:60:9b:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe60:9b43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:44:26:55 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::42:7bff:fe44:2655/64 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) 08/15/2024 _x86_64_ (8 CPU) 12:00:04 LINUX RESTART (8 CPU) 12:01:01 PM tps rtps wtps bread/s bwrtn/s 12:02:01 PM 259.96 24.42 235.53 4233.44 11327.88 12:03:01 PM 127.68 5.60 122.08 1104.35 13877.29 12:04:01 PM 121.69 15.03 106.66 5406.33 27643.40 12:05:01 PM 55.08 1.67 53.42 1654.52 25369.01 Average: 141.15 11.68 129.46 3100.17 19551.55 12:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 PM 28854536 30923736 3801176 11.64 2688 2385336 1642712 4.87 188432 3139828 260212 12:03:01 PM 26384940 29361072 6270772 19.20 2688 3275656 2873944 8.53 332636 5403796 756912 12:04:01 PM 27262988 31058572 5392724 16.51 2688 4088548 2075788 6.16 683204 4155740 625436 12:05:01 PM 27124812 31099656 5530900 16.94 2688 4267200 1515232 4.50 878060 4096200 24520 Average: 27406819 30610759 5248893 16.07 2688 3504185 2026919 6.01 520583 4198891 416770 12:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 356.41 273.32 4170.51 41.98 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 1270.72 539.69 7972.48 45.89 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 11.33 11.33 1.25 1.25 0.00 0.00 0.00 0.00 12:04:01 PM eth0 157.36 129.79 1977.32 27.93 0.00 0.00 0.00 0.00 12:04:01 PM docker0 4.25 5.16 0.65 0.60 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 185.79 135.77 1990.52 27.05 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 492.49 269.63 4027.60 35.71 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.29 0.16 0.15 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) 08/15/2024 _x86_64_ (8 CPU) 12:00:04 LINUX RESTART (8 CPU) 12:01:01 PM CPU %user %nice %system %iowait %steal %idle 12:02:01 PM all 11.90 0.00 1.30 1.58 0.08 85.14 12:02:01 PM 0 9.48 0.00 1.07 1.30 0.08 88.07 12:02:01 PM 1 15.38 0.00 1.52 2.15 0.07 80.88 12:02:01 PM 2 27.34 0.00 3.07 3.36 0.10 66.13 12:02:01 PM 3 11.33 0.00 1.25 0.68 0.07 86.67 12:02:01 PM 4 11.53 0.00 1.23 2.27 0.10 84.87 12:02:01 PM 5 6.12 0.00 0.90 1.25 0.07 91.66 12:02:01 PM 6 3.71 0.00 0.72 0.25 0.07 95.25 12:02:01 PM 7 10.31 0.00 0.67 1.40 0.05 87.58 12:03:01 PM all 29.83 0.00 2.05 1.98 0.09 66.04 12:03:01 PM 0 27.16 0.00 1.97 1.73 0.12 69.03 12:03:01 PM 1 44.66 0.00 2.02 5.56 0.10 47.67 12:03:01 PM 2 29.31 0.00 2.43 0.34 0.10 67.82 12:03:01 PM 3 36.49 0.00 2.02 0.14 0.07 61.29 12:03:01 PM 4 21.59 0.00 2.64 5.59 0.08 70.09 12:03:01 PM 5 21.58 0.00 1.55 0.39 0.08 76.40 12:03:01 PM 6 33.36 0.00 1.92 0.46 0.08 64.18 12:03:01 PM 7 24.60 0.00 1.87 1.67 0.10 71.75 12:04:01 PM all 19.21 0.27 2.42 4.00 0.09 74.02 12:04:01 PM 0 17.64 0.02 2.48 0.89 0.12 78.85 12:04:01 PM 1 22.37 1.71 2.94 5.67 0.08 67.22 12:04:01 PM 2 20.88 0.02 2.60 15.68 0.08 60.74 12:04:01 PM 3 21.74 0.37 2.36 6.57 0.07 68.89 12:04:01 PM 4 15.39 0.00 1.44 0.72 0.08 82.37 12:04:01 PM 5 14.34 0.03 2.16 0.15 0.08 83.22 12:04:01 PM 6 20.16 0.05 2.22 1.18 0.08 76.31 12:04:01 PM 7 21.14 0.00 3.15 1.11 0.08 74.52 12:05:01 PM all 15.45 0.00 0.95 2.65 0.05 80.90 12:05:01 PM 0 15.62 0.00 1.11 3.34 0.07 79.86 12:05:01 PM 1 20.31 0.00 1.12 0.12 0.05 78.40 12:05:01 PM 2 25.81 0.00 0.84 0.29 0.05 73.01 12:05:01 PM 3 19.34 0.00 0.75 1.85 0.05 78.01 12:05:01 PM 4 3.78 0.00 0.65 0.92 0.05 94.60 12:05:01 PM 5 9.51 0.00 0.82 6.79 0.05 82.83 12:05:01 PM 6 8.45 0.00 0.85 0.02 0.05 90.63 12:05:01 PM 7 20.92 0.00 1.43 7.88 0.05 69.72 Average: all 19.07 0.07 1.68 2.55 0.08 76.55 Average: 0 17.46 0.00 1.65 1.81 0.10 78.97 Average: 1 25.62 0.43 1.90 3.37 0.08 68.62 Average: 2 25.83 0.00 2.24 4.92 0.08 66.92 Average: 3 22.17 0.09 1.60 2.31 0.06 73.76 Average: 4 13.05 0.00 1.49 2.37 0.08 83.01 Average: 5 12.86 0.01 1.36 2.15 0.07 83.55 Average: 6 16.38 0.01 1.43 0.47 0.07 81.63 Average: 7 19.22 0.00 1.78 3.01 0.07 75.92