---> uname -a: Linux prd-centos8-docker-8c-8g-2438.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 1013 27282 18 3594 30416 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:82:2c:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe82:2c57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:bf:e8:a8 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::42:9aff:febf:e8a8/64 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) 12/05/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 133.11 6.67 126.45 1270.32 10657.37 04:14:01 AM 376.62 19.60 357.01 4327.91 10923.00 04:15:01 AM 247.00 2.68 244.32 433.46 35940.84 04:16:01 AM 115.06 1.32 113.75 172.34 13942.29 Average: 217.96 7.57 210.40 1551.25 17865.60 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29529200 31311436 3126504 9.57 2688 2098764 1400676 4.16 163508 2519544 138976 04:14:01 AM 28459248 30589224 4196456 12.85 2688 2440932 1994496 5.92 240192 3479564 125420 04:15:01 AM 26971464 30030524 5684240 17.41 2688 3355724 2517856 7.47 444680 4703892 33620 04:16:01 AM 27986656 31191232 4669048 14.30 2688 3499032 1489440 4.42 689128 3441340 48184 Average: 28236642 30780604 4419062 13.53 2688 2848613 1850617 5.49 384377 3536085 86550 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 56.69 38.58 1068.95 6.57 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 356.63 325.58 3273.10 142.45 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 417.09 320.19 8320.31 40.00 0.00 0.00 0.00 0.00 04:15:01 AM docker0 6.11 11.13 0.34 272.92 0.00 0.00 0.00 0.00 04:15:01 AM vethcab643a 2.62 5.08 0.18 133.38 0.00 0.00 0.00 0.01 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 316.51 315.79 425.74 2166.27 0.00 0.00 0.00 0.00 04:16:01 AM docker0 2.22 2.88 0.15 32.59 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 286.75 250.05 3272.12 588.81 0.00 0.00 0.00 0.00 Average: docker0 2.08 3.50 0.12 76.37 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) 12/05/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 9.57 0.00 0.96 1.27 0.06 88.14 04:13:01 AM 0 8.30 0.00 1.12 1.42 0.07 89.10 04:13:01 AM 1 3.96 0.00 0.40 1.00 0.08 94.55 04:13:01 AM 2 3.63 0.00 0.75 2.12 0.07 93.43 04:13:01 AM 3 9.89 0.00 1.19 1.47 0.07 87.39 04:13:01 AM 4 17.85 0.00 1.10 1.79 0.05 79.21 04:13:01 AM 5 7.34 0.00 0.80 0.74 0.03 91.09 04:13:01 AM 6 22.32 0.00 1.89 1.02 0.08 74.69 04:13:01 AM 7 3.26 0.00 0.42 0.57 0.05 95.71 04:14:01 AM all 18.34 0.00 1.36 1.71 0.09 78.49 04:14:01 AM 0 19.34 0.00 1.47 2.46 0.10 76.62 04:14:01 AM 1 15.16 0.00 1.31 1.19 0.10 82.25 04:14:01 AM 2 14.72 0.00 0.75 0.45 0.08 83.99 04:14:01 AM 3 16.54 0.00 1.49 1.89 0.10 79.98 04:14:01 AM 4 23.39 0.00 2.08 4.60 0.10 69.83 04:14:01 AM 5 15.51 0.00 1.07 0.65 0.07 82.70 04:14:01 AM 6 30.95 0.00 1.12 1.45 0.10 66.38 04:14:01 AM 7 11.12 0.00 1.58 0.99 0.10 86.21 04:15:01 AM all 16.87 0.00 1.85 3.00 0.09 78.19 04:15:01 AM 0 16.60 0.00 1.57 2.38 0.08 79.36 04:15:01 AM 1 21.87 0.00 2.58 5.57 0.12 69.86 04:15:01 AM 2 14.19 0.00 1.57 1.56 0.08 82.60 04:15:01 AM 3 17.72 0.00 2.18 2.48 0.13 77.48 04:15:01 AM 4 13.93 0.00 1.54 4.50 0.07 79.96 04:15:01 AM 5 13.79 0.00 1.51 2.58 0.07 82.06 04:15:01 AM 6 20.88 0.00 1.77 3.61 0.08 73.65 04:15:01 AM 7 15.96 0.00 2.05 1.36 0.08 80.54 04:16:01 AM all 12.25 0.00 2.11 0.63 0.10 84.91 04:16:01 AM 0 21.00 0.00 2.68 0.64 0.12 75.57 04:16:01 AM 1 11.88 0.00 1.92 0.35 0.08 85.76 04:16:01 AM 2 6.81 0.00 1.89 1.39 0.10 89.81 04:16:01 AM 3 20.76 0.00 2.08 1.79 0.10 75.27 04:16:01 AM 4 9.90 0.00 2.19 0.25 0.10 87.55 04:16:01 AM 5 12.49 0.00 2.11 0.12 0.10 85.18 04:16:01 AM 6 9.06 0.00 2.27 0.35 0.08 88.24 04:16:01 AM 7 6.09 0.00 1.73 0.13 0.10 91.94 Average: all 14.26 0.00 1.57 1.65 0.09 82.44 Average: 0 16.30 0.00 1.71 1.72 0.09 80.17 Average: 1 13.21 0.00 1.55 2.03 0.10 83.11 Average: 2 9.84 0.00 1.24 1.38 0.08 87.46 Average: 3 16.23 0.00 1.73 1.91 0.10 80.03 Average: 4 16.27 0.00 1.73 2.78 0.08 79.14 Average: 5 12.28 0.00 1.37 1.02 0.07 85.26 Average: 6 20.81 0.00 1.76 1.61 0.09 75.73 Average: 7 9.10 0.00 1.44 0.76 0.08 88.61