---> uname -a: Linux prd-centos8-docker-8c-8g-10123.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1021 28429 19 2439 30422 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:b6:70:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feb6:70e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:bb:7c:8d 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) 03/01/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:03 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 120.99 7.19 113.81 1346.57 8018.30 08:59:01 PM 154.97 3.52 151.46 1030.49 7668.56 09:00:01 PM 87.67 1.37 86.30 387.87 6085.09 09:01:01 PM 64.45 0.70 63.75 66.11 4355.01 Average: 106.90 3.16 103.74 702.38 6519.20 08:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29561768 31292252 3093944 9.47 2688 2049956 1368840 4.06 162928 2483928 134212 08:59:01 PM 27665408 29536720 4990304 15.28 2688 2186492 3368608 9.99 224212 4289792 69780 09:00:01 PM 27457724 29476432 5197988 15.92 2688 2329516 3423336 10.16 252984 4451364 46540 09:01:01 PM 29120732 31161828 3534980 10.82 2688 2350404 1446032 4.29 430416 2614668 21900 Average: 28451408 30366808 4204304 12.87 2688 2229092 2401704 7.13 267635 3459938 68108 08:57:03 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 56.38 37.75 946.03 7.35 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 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 232.83 210.21 1358.71 62.47 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 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 137.05 115.89 1318.05 24.79 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 201.93 181.32 293.75 173.38 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 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 157.89 137.12 979.40 67.50 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) 03/01/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:03 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.22 0.00 0.97 1.03 0.04 87.74 08:58:01 PM 0 7.84 0.00 0.86 0.57 0.07 90.66 08:58:01 PM 1 4.10 0.00 0.48 1.64 0.07 93.70 08:58:01 PM 2 14.79 0.00 1.66 1.88 0.03 81.63 08:58:01 PM 3 14.92 0.00 1.43 1.12 0.05 82.47 08:58:01 PM 4 21.72 0.00 1.02 1.98 0.03 75.24 08:58:01 PM 5 12.68 0.00 1.22 0.36 0.02 85.72 08:58:01 PM 6 1.86 0.00 0.47 0.52 0.02 97.14 08:58:01 PM 7 3.87 0.00 0.59 0.16 0.03 95.36 08:59:01 PM all 29.26 0.00 1.24 1.08 0.07 68.34 08:59:01 PM 0 30.76 0.00 0.80 0.03 0.07 68.34 08:59:01 PM 1 40.60 0.00 1.32 1.70 0.07 56.31 08:59:01 PM 2 13.13 0.00 0.99 1.51 0.07 84.31 08:59:01 PM 3 35.75 0.00 1.60 1.03 0.07 61.55 08:59:01 PM 4 27.13 0.00 0.90 0.57 0.08 71.32 08:59:01 PM 5 27.33 0.00 1.64 0.33 0.08 70.61 08:59:01 PM 6 26.60 0.00 1.72 2.84 0.07 68.77 08:59:01 PM 7 32.77 0.00 0.99 0.63 0.08 65.53 09:00:01 PM all 36.84 0.00 1.39 0.65 0.08 61.04 09:00:01 PM 0 38.32 0.00 1.30 0.32 0.10 59.96 09:00:01 PM 1 27.73 0.00 1.17 1.05 0.08 69.96 09:00:01 PM 2 56.81 0.00 1.84 1.19 0.10 40.07 09:00:01 PM 3 29.56 0.00 1.05 0.92 0.08 68.39 09:00:01 PM 4 39.96 0.00 0.95 0.05 0.07 58.97 09:00:01 PM 5 26.76 0.00 1.41 0.28 0.07 71.48 09:00:01 PM 6 34.46 0.00 1.72 1.04 0.08 62.70 09:00:01 PM 7 41.05 0.00 1.65 0.38 0.07 56.85 09:01:01 PM all 14.75 0.00 1.33 0.31 0.05 83.57 09:01:01 PM 0 3.99 0.00 1.04 0.12 0.05 94.81 09:01:01 PM 1 38.84 0.00 1.79 0.17 0.08 59.12 09:01:01 PM 2 18.37 0.00 2.06 0.03 0.05 79.49 09:01:01 PM 3 18.11 0.00 1.39 0.62 0.05 79.84 09:01:01 PM 4 15.65 0.00 1.05 0.95 0.05 82.30 09:01:01 PM 5 6.66 0.00 1.32 0.42 0.03 91.57 09:01:01 PM 6 6.58 0.00 0.92 0.10 0.03 92.37 09:01:01 PM 7 9.74 0.00 1.09 0.05 0.05 89.07 Average: all 22.87 0.00 1.23 0.77 0.06 75.07 Average: 0 20.34 0.00 1.00 0.26 0.07 78.33 Average: 1 28.02 0.00 1.20 1.14 0.08 69.57 Average: 2 25.88 0.00 1.63 1.15 0.06 71.28 Average: 3 24.67 0.00 1.37 0.92 0.06 72.98 Average: 4 26.15 0.00 0.98 0.88 0.06 71.93 Average: 5 18.39 0.00 1.40 0.35 0.05 79.81 Average: 6 17.49 0.00 1.21 1.13 0.05 80.12 Average: 7 22.01 0.00 1.08 0.31 0.06 76.54