---> uname -a: Linux prd-centos8-docker-8c-8g-5923.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 1031 28408 19 2450 30410 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:ce:98:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fece:982c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:6e:75:c1 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) 02/16/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 126.01 7.08 118.93 1324.30 9753.02 08:59:01 PM 153.03 3.75 149.28 1035.25 6754.83 09:00:01 PM 86.67 1.32 85.35 386.80 5668.29 09:01:01 PM 67.62 0.88 66.73 99.15 5068.90 Average: 108.26 3.24 105.01 708.79 6798.88 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29441388 31195304 3214324 9.84 2688 2073216 1509720 4.48 175444 2591140 138748 08:59:01 PM 27873352 29749872 4782360 14.64 2688 2191464 3354456 9.95 225592 4081056 78724 09:00:01 PM 27487380 29497316 5168332 15.83 2688 2320564 2939948 8.72 252360 4423396 37472 09:01:01 PM 29065796 31127540 3589916 10.99 2688 2370100 1470252 4.36 434040 2663688 40048 Average: 28466979 30392508 4188733 12.83 2688 2238836 2318594 6.88 271859 3439820 73748 08:57:02 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 57.64 40.43 945.50 6.99 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 220.26 197.70 1356.90 60.90 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 132.04 110.68 1136.08 25.65 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 208.60 189.97 497.34 182.64 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 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 155.04 135.09 984.09 69.31 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) 02/16/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.33 0.00 1.02 0.74 0.05 87.85 08:58:01 PM 0 12.49 0.00 1.14 0.19 0.07 86.12 08:58:01 PM 1 6.09 0.00 0.93 1.05 0.07 91.86 08:58:01 PM 2 18.02 0.00 1.63 0.98 0.07 79.30 08:58:01 PM 3 13.06 0.00 1.02 0.66 0.07 85.19 08:58:01 PM 4 5.81 0.00 0.68 1.34 0.03 92.14 08:58:01 PM 5 9.73 0.00 0.98 1.22 0.03 88.03 08:58:01 PM 6 8.48 0.00 1.00 0.44 0.03 90.05 08:58:01 PM 7 9.01 0.00 0.78 0.07 0.03 90.11 08:59:01 PM all 29.29 0.00 1.30 0.77 0.09 68.55 08:59:01 PM 0 19.00 0.00 1.32 0.28 0.10 79.29 08:59:01 PM 1 28.49 0.00 1.07 0.52 0.08 69.84 08:59:01 PM 2 38.68 0.00 1.67 1.66 0.10 57.90 08:59:01 PM 3 28.03 0.00 1.09 0.45 0.08 70.35 08:59:01 PM 4 20.85 0.00 0.90 0.07 0.12 78.06 08:59:01 PM 5 42.04 0.00 1.69 0.48 0.08 55.71 08:59:01 PM 6 33.16 0.00 1.17 2.41 0.07 63.20 08:59:01 PM 7 24.12 0.00 1.47 0.30 0.10 74.01 09:00:01 PM all 37.59 0.00 1.47 0.44 0.09 60.42 09:00:01 PM 0 32.84 0.00 1.74 0.08 0.10 65.23 09:00:01 PM 1 41.89 0.00 1.64 0.27 0.07 56.14 09:00:01 PM 2 36.62 0.00 1.22 0.10 0.08 61.98 09:00:01 PM 3 41.85 0.00 1.99 0.87 0.10 55.19 09:00:01 PM 4 48.55 0.00 1.53 0.22 0.10 49.61 09:00:01 PM 5 27.74 0.00 1.31 1.58 0.08 69.30 09:00:01 PM 6 35.90 0.00 1.24 0.00 0.07 62.80 09:00:01 PM 7 35.39 0.00 1.09 0.38 0.08 63.06 09:01:01 PM all 14.63 0.00 1.28 0.44 0.07 83.59 09:01:01 PM 0 9.94 0.00 1.29 0.15 0.07 88.56 09:01:01 PM 1 20.23 0.00 1.78 0.59 0.08 77.32 09:01:01 PM 2 21.46 0.00 0.99 0.24 0.10 77.22 09:01:01 PM 3 22.34 0.00 1.32 0.15 0.07 76.12 09:01:01 PM 4 14.11 0.00 1.40 1.86 0.05 82.58 09:01:01 PM 5 12.65 0.00 1.42 0.33 0.05 85.55 09:01:01 PM 6 8.74 0.00 1.01 0.02 0.08 90.15 09:01:01 PM 7 7.59 0.00 1.02 0.20 0.03 91.15 Average: all 23.01 0.00 1.27 0.60 0.07 75.05 Average: 0 18.59 0.00 1.37 0.18 0.08 79.78 Average: 1 24.24 0.00 1.36 0.60 0.08 73.73 Average: 2 28.74 0.00 1.38 0.74 0.09 69.05 Average: 3 26.37 0.00 1.36 0.53 0.08 71.66 Average: 4 22.36 0.00 1.13 0.87 0.08 75.56 Average: 5 23.09 0.00 1.35 0.90 0.06 74.60 Average: 6 21.62 0.00 1.10 0.72 0.06 76.50 Average: 7 19.07 0.00 1.09 0.24 0.06 79.54