---> uname -a: Linux prd-centos8-docker-8c-8g-10059.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 1465 27906 19 2518 29977 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:73:d1:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe73:d10a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:44:31:2c 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) 01/06/2024 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:02 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 132.92 7.73 125.19 1425.01 9981.97 02:04:01 PM 181.32 2.60 178.72 942.38 10994.20 02:05:01 PM 49.62 1.85 47.77 49.45 5006.75 Average: 121.22 4.04 117.18 802.14 8653.47 02:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29326128 31126308 3329584 10.20 2688 2117844 1986708 5.89 175528 2700428 161160 02:04:01 PM 27591140 29600244 5064572 15.51 2688 2321848 2964228 8.79 236004 4343628 71644 02:05:01 PM 28656444 30764972 3999268 12.25 2688 2419288 1702560 5.05 296240 3216392 39628 Average: 28524571 30497175 4131141 12.65 2688 2286327 2217832 6.58 235924 3420149 90811 02:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 92.85 59.10 1281.37 20.41 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 232.49 199.52 2327.51 39.14 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 289.47 214.53 1107.73 148.12 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 205.56 158.26 1573.79 69.50 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) 01/06/2024 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:02 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 11.58 0.00 1.09 0.82 0.04 86.46 02:03:01 PM 0 6.19 0.00 0.73 0.08 0.05 92.94 02:03:01 PM 1 14.04 0.00 1.10 1.95 0.03 82.87 02:03:01 PM 2 22.64 0.00 2.44 1.37 0.07 73.47 02:03:01 PM 3 3.74 0.00 0.70 0.53 0.03 95.00 02:03:01 PM 4 2.84 0.00 0.19 0.41 0.05 96.51 02:03:01 PM 5 5.89 0.00 0.76 1.04 0.03 92.27 02:03:01 PM 6 19.14 0.00 1.73 0.85 0.03 78.25 02:03:01 PM 7 18.10 0.00 1.05 0.36 0.05 80.44 02:04:01 PM all 38.85 0.00 1.42 1.24 0.09 58.40 02:04:01 PM 0 45.24 0.00 1.37 0.60 0.10 52.69 02:04:01 PM 1 32.55 0.00 1.00 1.65 0.12 64.68 02:04:01 PM 2 28.71 0.00 0.94 1.60 0.08 68.67 02:04:01 PM 3 37.34 0.00 1.64 1.07 0.08 59.87 02:04:01 PM 4 40.84 0.00 1.50 2.32 0.10 55.24 02:04:01 PM 5 33.77 0.00 1.17 0.43 0.08 64.54 02:04:01 PM 6 53.19 0.00 2.03 0.99 0.08 43.71 02:04:01 PM 7 39.18 0.00 1.75 1.22 0.08 57.76 02:05:01 PM all 33.67 0.00 1.45 0.30 0.07 64.51 02:05:01 PM 0 14.62 0.00 1.61 1.04 0.07 82.67 02:05:01 PM 1 30.39 0.00 1.65 0.37 0.07 67.52 02:05:01 PM 2 32.37 0.00 1.12 0.20 0.07 66.24 02:05:01 PM 3 34.19 0.00 1.34 0.12 0.08 64.27 02:05:01 PM 4 38.81 0.00 1.39 0.22 0.07 59.52 02:05:01 PM 5 32.79 0.00 1.67 0.25 0.08 65.20 02:05:01 PM 6 43.24 0.00 1.35 0.05 0.07 55.29 02:05:01 PM 7 42.88 0.00 1.49 0.15 0.08 55.40 Average: all 28.12 0.00 1.32 0.79 0.07 69.70 Average: 0 22.11 0.00 1.24 0.58 0.07 76.00 Average: 1 25.72 0.00 1.25 1.32 0.07 71.63 Average: 2 27.94 0.00 1.49 1.06 0.07 69.44 Average: 3 25.21 0.00 1.23 0.57 0.07 72.92 Average: 4 27.65 0.00 1.03 0.99 0.07 70.26 Average: 5 24.25 0.00 1.20 0.57 0.07 73.91 Average: 6 38.61 0.00 1.70 0.63 0.06 59.00 Average: 7 33.47 0.00 1.43 0.58 0.07 64.45