---> uname -a: Linux prd-centos8-docker-8c-8g-8161.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: 2800.000 BogoMIPS: 5600.00 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 1039 28353 19 2497 30401 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:19:98:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe19:98df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:c0:c3:a3 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) 12/28/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 136.04 7.90 128.14 1481.26 9963.61 08:59:01 PM 152.63 2.77 149.87 874.38 8633.67 09:00:01 PM 81.81 1.53 80.27 420.13 5661.16 09:01:01 PM 65.38 0.67 64.71 65.84 4823.14 Average: 108.85 3.20 105.66 707.18 7259.13 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29444660 31244092 3211052 9.83 2688 2117152 1953856 5.80 165440 2589948 167996 08:59:01 PM 27573720 29505228 5081992 15.56 2688 2245376 2902288 8.61 227784 4371140 65212 09:00:01 PM 27275316 29348892 5380396 16.48 2688 2383000 3074856 9.12 257356 4622932 46776 09:01:01 PM 29019708 31116832 3636004 11.13 2688 2404888 1478556 4.39 431208 2706376 27076 Average: 28328351 30303761 4327361 13.25 2688 2287604 2352389 6.98 270447 3572599 76765 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 89.75 59.84 1286.32 23.89 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 213.00 193.02 1210.86 47.46 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 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 158.91 132.57 1325.80 32.65 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 200.83 187.09 315.78 180.72 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 165.94 143.48 1033.64 71.38 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) 12/28/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.47 0.00 1.01 0.80 0.05 87.68 08:58:01 PM 0 13.17 0.00 1.14 0.88 0.07 84.74 08:58:01 PM 1 0.88 0.00 0.39 1.07 0.07 97.59 08:58:01 PM 2 26.51 0.00 2.65 0.73 0.05 70.07 08:58:01 PM 3 9.11 0.00 1.31 1.97 0.05 87.56 08:58:01 PM 4 8.68 0.00 0.53 0.27 0.03 90.49 08:58:01 PM 5 1.80 0.00 0.46 0.25 0.03 97.45 08:58:01 PM 6 18.99 0.00 1.17 1.02 0.05 78.77 08:58:01 PM 7 4.55 0.00 0.41 0.19 0.03 94.82 08:59:01 PM all 30.21 0.00 1.28 1.44 0.08 66.99 08:59:01 PM 0 35.20 0.00 0.85 1.85 0.08 62.01 08:59:01 PM 1 33.95 0.00 1.87 3.27 0.08 60.83 08:59:01 PM 2 29.78 0.00 1.42 2.17 0.08 66.54 08:59:01 PM 3 28.71 0.00 1.64 2.11 0.08 67.46 08:59:01 PM 4 33.99 0.00 1.00 0.62 0.08 64.31 08:59:01 PM 5 24.11 0.00 0.85 0.15 0.08 74.80 08:59:01 PM 6 22.33 0.00 1.47 0.49 0.07 75.64 08:59:01 PM 7 33.62 0.00 1.10 0.87 0.08 64.33 09:00:01 PM all 33.63 0.00 1.22 1.86 0.09 63.20 09:00:01 PM 0 37.74 0.00 1.08 0.40 0.08 60.69 09:00:01 PM 1 34.20 0.00 1.17 1.82 0.08 62.73 09:00:01 PM 2 32.68 0.00 1.77 1.97 0.10 63.48 09:00:01 PM 3 39.42 0.00 1.32 1.02 0.08 58.16 09:00:01 PM 4 26.00 0.00 1.20 0.53 0.08 72.18 09:00:01 PM 5 28.04 0.00 1.09 5.63 0.08 65.16 09:00:01 PM 6 45.73 0.00 0.98 0.38 0.10 52.80 09:00:01 PM 7 25.23 0.00 1.14 3.16 0.07 70.41 09:01:01 PM all 11.94 0.00 1.17 0.64 0.05 86.20 09:01:01 PM 0 6.81 0.00 1.07 0.18 0.05 91.89 09:01:01 PM 1 17.61 0.00 1.20 0.88 0.05 80.25 09:01:01 PM 2 11.77 0.00 0.72 0.07 0.03 87.42 09:01:01 PM 3 18.71 0.00 1.82 0.65 0.05 78.77 09:01:01 PM 4 16.33 0.00 1.07 0.17 0.08 82.35 09:01:01 PM 5 2.43 0.00 1.14 2.51 0.07 93.85 09:01:01 PM 6 7.81 0.00 0.85 0.15 0.02 91.17 09:01:01 PM 7 14.05 0.00 1.47 0.48 0.05 83.95 Average: all 21.61 0.00 1.17 1.19 0.07 75.97 Average: 0 23.27 0.00 1.03 0.83 0.07 74.79 Average: 1 21.75 0.00 1.16 1.77 0.07 75.25 Average: 2 25.18 0.00 1.63 1.24 0.07 71.89 Average: 3 24.05 0.00 1.52 1.43 0.07 72.93 Average: 4 21.30 0.00 0.95 0.40 0.07 77.28 Average: 5 14.15 0.00 0.89 2.15 0.07 82.75 Average: 6 23.73 0.00 1.12 0.51 0.06 74.58 Average: 7 19.42 0.00 1.03 1.18 0.06 78.31