---> uname -a: Linux prd-centos8-docker-8c-8g-4912.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 1004 28190 19 2694 30437 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:67:45:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe67:45e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:12:fa:0a 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) 02/12/2024 _x86_64_ (8 CPU) 18:08:34 LINUX RESTART (8 CPU) 06:09:01 PM tps rtps wtps bread/s bwrtn/s 06:10:01 PM 208.23 25.24 182.99 6221.26 7023.78 06:11:02 PM 232.52 20.04 212.48 3863.11 10941.39 06:12:01 PM 127.72 1.34 126.38 496.10 11796.00 06:13:01 PM 52.57 0.48 52.09 64.12 3337.53 Average: 155.38 11.82 143.56 2670.31 8260.15 06:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 PM 29627304 31293056 3028400 9.27 2688 1991192 1468420 4.36 168940 2433928 143516 06:11:02 PM 28563996 30604224 4091708 12.53 2688 2355452 2136816 6.34 246396 3368868 153256 06:12:01 PM 27583440 29856924 5072264 15.53 2688 2584616 3016044 8.95 309440 4268176 53164 06:13:01 PM 28820960 31131380 3834744 11.74 2688 2618440 1521640 4.51 497384 2839240 60332 Average: 28648925 30721396 4006779 12.27 2688 2387425 2035730 6.04 305540 3227553 102567 06:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 384.06 235.55 1654.16 58.36 0.00 0.00 0.00 0.00 06:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 PM eth0 279.04 239.19 2796.89 54.01 0.00 0.00 0.00 0.00 06:11:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM lo 2.27 2.27 0.37 0.37 0.00 0.00 0.00 0.00 06:12:01 PM eth0 228.24 177.36 3293.08 27.09 0.00 0.00 0.00 0.00 06:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 147.24 98.87 134.19 38.53 0.00 0.00 0.00 0.00 06:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 259.78 187.79 1964.12 44.57 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) 02/12/2024 _x86_64_ (8 CPU) 18:08:34 LINUX RESTART (8 CPU) 06:09:01 PM CPU %user %nice %system %iowait %steal %idle 06:10:01 PM all 11.85 0.00 1.69 1.20 0.06 85.21 06:10:01 PM 0 4.02 0.00 1.42 0.27 0.05 94.24 06:10:01 PM 1 3.82 0.00 1.98 3.17 0.07 90.96 06:10:01 PM 2 12.07 0.00 1.30 0.43 0.07 86.13 06:10:01 PM 3 9.75 0.00 1.78 1.11 0.03 87.34 06:10:01 PM 4 9.53 0.00 1.62 1.86 0.07 86.92 06:10:01 PM 5 22.25 0.00 2.36 1.60 0.07 73.72 06:10:01 PM 6 25.87 0.00 1.89 0.38 0.05 71.81 06:10:01 PM 7 7.42 0.00 1.14 0.80 0.05 90.59 06:11:02 PM all 22.76 0.00 1.38 1.46 0.07 74.33 06:11:02 PM 0 23.37 0.00 1.12 0.82 0.08 74.61 06:11:02 PM 1 27.05 0.00 1.16 0.69 0.08 71.02 06:11:02 PM 2 30.42 0.00 1.40 1.44 0.07 66.67 06:11:02 PM 3 17.26 0.00 1.68 1.93 0.07 79.07 06:11:02 PM 4 22.96 0.00 2.13 1.47 0.07 73.38 06:11:02 PM 5 25.52 0.00 1.05 0.80 0.07 72.55 06:11:02 PM 6 20.30 0.00 1.76 3.87 0.08 74.00 06:11:02 PM 7 15.17 0.00 0.77 0.69 0.05 83.32 06:12:01 PM all 33.81 0.00 1.05 0.69 0.07 64.38 06:12:01 PM 0 37.14 0.00 0.68 0.00 0.08 62.10 06:12:01 PM 1 43.93 0.00 0.95 0.15 0.08 54.88 06:12:01 PM 2 37.94 0.00 1.48 1.14 0.09 59.35 06:12:01 PM 3 33.52 0.00 1.14 0.65 0.05 64.64 06:12:01 PM 4 39.32 0.00 1.58 0.70 0.09 58.32 06:12:01 PM 5 8.87 0.00 0.87 2.47 0.07 87.72 06:12:01 PM 6 41.52 0.00 0.89 0.12 0.07 57.40 06:12:01 PM 7 28.26 0.00 0.83 0.27 0.05 70.58 06:13:01 PM all 25.97 0.00 1.19 0.19 0.06 72.59 06:13:01 PM 0 20.99 0.00 1.05 0.02 0.07 77.88 06:13:01 PM 1 26.63 0.00 1.10 0.17 0.05 72.06 06:13:01 PM 2 55.85 0.00 1.22 0.15 0.08 42.70 06:13:01 PM 3 7.59 0.00 0.89 1.07 0.07 90.39 06:13:01 PM 4 29.28 0.00 1.22 0.03 0.07 69.40 06:13:01 PM 5 31.17 0.00 2.02 0.03 0.07 66.71 06:13:01 PM 6 20.63 0.00 1.00 0.02 0.07 78.29 06:13:01 PM 7 15.56 0.00 1.05 0.02 0.05 83.32 Average: all 23.55 0.00 1.33 0.89 0.07 74.16 Average: 0 21.32 0.00 1.07 0.28 0.07 77.26 Average: 1 25.30 0.00 1.30 1.05 0.07 72.28 Average: 2 34.06 0.00 1.35 0.79 0.08 63.73 Average: 3 16.96 0.00 1.37 1.19 0.05 80.43 Average: 4 25.22 0.00 1.64 1.02 0.07 72.06 Average: 5 22.01 0.00 1.58 1.22 0.07 75.12 Average: 6 27.00 0.00 1.39 1.10 0.07 70.45 Average: 7 16.56 0.00 0.95 0.45 0.05 82.00