---> uname -a: Linux prd-centos8-docker-8c-8g-21.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: 2799.996 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 991 28223 18 2675 30454 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:de:9b:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fede:9b3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:21:66:37 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) 11/15/2023 _x86_64_ (8 CPU) 22:39:28 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 52.78 52.78 0.00 4533.33 0.00 10:41:02 PM 104.57 7.12 97.45 1305.52 7831.16 10:42:01 PM 220.54 17.59 202.95 3487.77 11834.70 10:43:01 PM 85.49 0.67 84.82 61.58 12764.13 Average: 135.73 8.76 126.97 1631.20 10718.24 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 29883160 31333168 2772552 8.49 2688 1786584 1448060 4.30 135412 2270496 81552 10:41:02 PM 29408820 31248780 3246892 9.94 2688 2158020 1458508 4.33 191816 2621716 245124 10:42:01 PM 28916448 31180936 3739264 11.45 2688 2575680 1426720 4.23 285748 2983108 293112 10:43:01 PM 28879248 31163096 3776464 11.56 2688 2592480 1445448 4.29 459648 2840788 27012 Average: 29271919 31231495 3383793 10.36 2688 2278191 1444684 4.29 268156 2679027 161700 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:02 PM eth0 73.80 48.74 1220.84 8.63 0.00 0.00 0.00 0.00 10:41:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 268.77 250.58 2439.86 58.74 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 115.08 113.90 286.10 521.23 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 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 150.70 136.02 1298.88 195.40 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) 11/15/2023 _x86_64_ (8 CPU) 22:39:28 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 11.69 0.00 1.40 0.44 0.09 86.39 10:40:01 PM 0 0.00 0.00 0.70 0.00 0.00 99.30 10:40:01 PM 1 0.69 0.00 1.39 0.00 0.00 97.92 10:40:01 PM 2 0.00 0.00 0.00 0.00 0.70 99.30 10:40:01 PM 3 0.70 0.00 0.70 0.00 0.00 98.60 10:40:01 PM 4 0.69 0.00 2.08 0.00 0.00 97.22 10:40:01 PM 5 90.91 0.00 4.90 3.50 0.00 0.70 10:40:01 PM 6 0.00 0.00 0.70 0.00 0.00 99.30 10:40:01 PM 7 0.70 0.00 0.70 0.00 0.00 98.60 10:41:02 PM all 10.46 0.00 0.90 0.68 0.05 87.91 10:41:02 PM 0 13.57 0.00 1.04 0.72 0.07 84.61 10:41:02 PM 1 15.76 0.00 1.87 1.42 0.05 80.90 10:41:02 PM 2 1.84 0.00 0.33 0.45 0.03 97.35 10:41:02 PM 3 24.57 0.00 1.65 1.17 0.05 72.56 10:41:02 PM 4 3.97 0.00 0.32 0.23 0.05 95.42 10:41:02 PM 5 19.29 0.00 1.17 0.82 0.05 78.67 10:41:02 PM 6 3.87 0.00 0.48 0.10 0.02 95.53 10:41:02 PM 7 0.77 0.00 0.30 0.57 0.07 98.29 10:42:01 PM all 14.15 0.00 1.30 1.76 0.06 82.73 10:42:01 PM 0 8.61 0.00 1.10 0.24 0.07 89.98 10:42:01 PM 1 16.04 0.00 2.26 6.15 0.07 75.49 10:42:01 PM 2 25.21 0.00 1.16 2.29 0.07 71.27 10:42:01 PM 3 20.72 0.00 1.29 0.71 0.07 77.20 10:42:01 PM 4 7.60 0.00 0.92 0.27 0.07 91.14 10:42:01 PM 5 7.99 0.00 1.04 0.70 0.05 90.23 10:42:01 PM 6 14.15 0.00 1.17 2.14 0.05 82.49 10:42:01 PM 7 12.85 0.00 1.43 1.62 0.07 84.03 10:43:01 PM all 8.58 0.00 0.87 2.39 0.05 88.11 10:43:01 PM 0 12.34 0.00 1.00 0.63 0.07 85.96 10:43:01 PM 1 12.47 0.00 0.78 7.93 0.05 78.76 10:43:01 PM 2 8.33 0.00 1.44 2.56 0.05 87.62 10:43:01 PM 3 9.06 0.00 0.50 2.55 0.05 87.84 10:43:01 PM 4 3.73 0.00 0.74 0.69 0.05 94.80 10:43:01 PM 5 9.75 0.00 0.68 2.14 0.05 87.37 10:43:01 PM 6 12.02 0.00 1.29 2.10 0.03 84.55 10:43:01 PM 7 0.94 0.00 0.52 0.50 0.05 97.99 Average: all 11.05 0.00 1.02 1.60 0.05 86.27 Average: 0 11.43 0.00 1.04 0.53 0.07 86.93 Average: 1 14.63 0.00 1.63 5.12 0.06 78.56 Average: 2 11.62 0.00 0.97 1.75 0.06 85.60 Average: 3 17.96 0.00 1.14 1.47 0.06 79.37 Average: 4 5.05 0.00 0.67 0.39 0.06 93.83 Average: 5 13.00 0.00 0.99 1.24 0.05 84.72 Average: 6 9.91 0.00 0.98 1.43 0.03 87.65 Average: 7 4.77 0.00 0.75 0.89 0.06 93.54