---> uname -a: Linux prd-centos8-docker-8c-8g-20619.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1014 28455 19 2420 30430 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:34:92:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe34:92b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:d7:b2:d6 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/04/2024 _x86_64_ (8 CPU) 20:56:24 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 96.35 7.10 89.25 1304.77 6052.93 08:59:01 PM 126.22 2.38 123.84 331.22 8670.31 09:00:01 PM 97.92 1.75 96.17 911.83 4056.91 09:01:01 PM 67.44 0.52 66.93 27.46 5420.03 Average: 96.98 2.94 94.05 643.82 6050.05 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29514296 31219724 3141416 9.62 2688 2028792 1485856 4.41 170808 2541636 184632 08:59:01 PM 28081856 29888368 4573856 14.01 2688 2123596 2773932 8.23 186104 3921632 58312 09:00:01 PM 27395720 29359952 5259992 16.11 2688 2276348 3029428 8.99 244700 4527588 87120 09:01:01 PM 29099620 31120844 3556092 10.89 2688 2331556 1459460 4.33 428724 2640520 37324 Average: 28522873 30397222 4132839 12.66 2688 2190073 2187169 6.49 257584 3407844 91847 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 58.71 42.04 970.41 7.96 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 181.54 160.48 1106.36 52.01 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 2.38 2.38 0.29 0.29 0.00 0.00 0.00 0.00 09:00:01 PM eth0 139.55 116.18 1272.42 24.39 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 200.48 201.45 554.59 191.07 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 145.07 130.04 975.94 68.86 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 04/04/2024 _x86_64_ (8 CPU) 20:56:24 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.45 0.00 1.00 0.52 0.05 87.98 08:58:01 PM 0 2.47 0.00 0.45 0.50 0.05 96.53 08:58:01 PM 1 5.47 0.00 0.69 0.35 0.08 93.41 08:58:01 PM 2 19.02 0.00 1.85 0.88 0.05 78.19 08:58:01 PM 3 14.99 0.00 1.43 0.50 0.05 83.02 08:58:01 PM 4 25.00 0.00 1.70 0.77 0.05 72.48 08:58:01 PM 5 9.59 0.00 0.95 0.25 0.03 89.18 08:58:01 PM 6 2.77 0.00 0.50 0.73 0.02 95.98 08:58:01 PM 7 4.31 0.00 0.43 0.13 0.03 95.09 08:59:01 PM all 11.26 0.00 0.77 0.71 0.04 87.22 08:59:01 PM 0 6.04 0.00 1.19 0.38 0.05 92.34 08:59:01 PM 1 12.03 0.00 0.68 1.12 0.05 86.11 08:59:01 PM 2 12.28 0.00 0.74 2.01 0.05 84.93 08:59:01 PM 3 21.20 0.00 1.02 0.45 0.05 77.28 08:59:01 PM 4 14.04 0.00 0.70 0.18 0.05 85.02 08:59:01 PM 5 7.13 0.00 0.80 0.87 0.02 91.18 08:59:01 PM 6 10.76 0.00 0.42 0.38 0.03 88.41 08:59:01 PM 7 6.58 0.00 0.60 0.30 0.03 92.49 09:00:01 PM all 39.91 0.00 1.32 0.47 0.08 58.22 09:00:01 PM 0 37.38 0.00 1.49 1.62 0.10 59.42 09:00:01 PM 1 40.68 0.00 0.97 0.37 0.07 57.92 09:00:01 PM 2 35.67 0.00 1.17 0.47 0.08 62.61 09:00:01 PM 3 49.17 0.00 1.05 0.28 0.08 49.41 09:00:01 PM 4 23.68 0.00 1.12 0.28 0.08 74.83 09:00:01 PM 5 49.01 0.00 2.01 0.30 0.08 48.60 09:00:01 PM 6 37.66 0.00 1.50 0.27 0.07 60.50 09:00:01 PM 7 46.03 0.00 1.25 0.18 0.07 52.46 09:01:01 PM all 26.24 0.00 1.54 0.29 0.07 71.86 09:01:01 PM 0 20.11 0.00 1.40 0.00 0.07 78.42 09:01:01 PM 1 25.82 0.00 1.30 0.37 0.08 72.42 09:01:01 PM 2 25.74 0.00 1.79 0.02 0.07 72.38 09:01:01 PM 3 26.63 0.00 1.80 1.49 0.05 70.03 09:01:01 PM 4 25.75 0.00 1.35 0.07 0.07 72.77 09:01:01 PM 5 27.46 0.00 1.39 0.10 0.07 70.98 09:01:01 PM 6 34.81 0.00 1.84 0.15 0.08 63.12 09:01:01 PM 7 23.55 0.00 1.42 0.17 0.07 74.80 Average: all 21.96 0.00 1.16 0.50 0.06 76.33 Average: 0 16.50 0.00 1.13 0.63 0.07 81.68 Average: 1 21.00 0.00 0.91 0.55 0.07 77.46 Average: 2 23.18 0.00 1.39 0.84 0.06 74.53 Average: 3 27.99 0.00 1.33 0.68 0.06 69.94 Average: 4 22.12 0.00 1.22 0.33 0.06 76.27 Average: 5 23.29 0.00 1.29 0.38 0.05 75.00 Average: 6 21.50 0.00 1.06 0.38 0.05 77.01 Average: 7 20.11 0.00 0.93 0.20 0.05 78.71