---> uname -a: Linux prd-centos8-docker-8c-8g-14344.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1091 25697 19 5101 30325 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:5e:b9:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe5e:b995/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:0e:9f:ed 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 inet6 fe80::42:67ff:fe0e:9fed/64 scope link 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) 01/22/2024 _x86_64_ (8 CPU) 15:50:01 LINUX RESTART (8 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 179.11 21.03 158.08 4312.83 10966.08 03:53:04 PM 175.49 6.49 169.00 1242.13 9765.34 03:54:01 PM 71.40 0.04 71.36 0.42 8030.55 03:55:01 PM 98.47 12.50 85.97 896.77 27864.15 03:56:02 PM 21.01 0.00 21.01 0.00 665.76 03:57:01 PM 34.93 0.07 34.86 1.08 997.90 03:58:01 PM 45.87 2.50 43.37 4522.49 6901.77 03:59:01 PM 114.36 1.10 113.26 68.66 29072.45 Average: 93.35 5.52 87.84 1391.19 11815.70 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29179604 31045352 3476108 10.64 2688 2183856 1590476 4.72 182200 2838516 111352 03:53:04 PM 27503284 29714512 5152428 15.78 2688 2524376 2717236 8.06 292840 4373472 156028 03:54:01 PM 27476132 29758520 5179580 15.86 2688 2592948 2475284 7.34 321648 4365616 13568 03:55:01 PM 25718376 28827824 6937336 21.24 2688 3403508 4030484 11.96 522424 5850616 60 03:56:02 PM 25515804 28626876 7139908 21.86 2688 3404648 3807336 11.30 529852 6029220 24 03:57:01 PM 26086616 29216428 6569096 20.12 2688 3422668 3421660 10.15 542524 5465084 8044 03:58:01 PM 24993740 28840836 7661972 23.46 2688 4135816 3184524 9.45 734336 6351352 393436 03:59:01 PM 24742520 29127632 7913192 24.23 2688 4659260 2894664 8.59 799888 6491084 133528 Average: 26402010 29394748 6253702 19.15 2688 3290885 3015208 8.95 490714 5220620 102005 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 106.30 81.61 1267.56 30.40 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:04 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:04 PM eth0 332.76 268.85 4486.90 33.68 0.00 0.00 0.00 0.00 03:53:04 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 2.17 2.17 0.36 0.36 0.00 0.00 0.00 0.00 03:54:01 PM eth0 92.74 82.97 796.37 18.25 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 4.03 4.03 0.42 0.42 0.00 0.00 0.00 0.00 03:55:01 PM eth0 804.95 325.31 6424.85 23.91 0.00 0.00 0.00 0.00 03:55:01 PM docker0 1.50 1.85 0.21 0.20 0.00 0.00 0.00 0.00 03:55:01 PM veth0f1ed63 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:56:02 PM lo 69.63 69.63 9.41 9.41 0.00 0.00 0.00 0.00 03:56:02 PM eth0 175.09 172.79 126.46 38.95 0.00 0.00 0.00 0.00 03:56:02 PM docker0 5.10 5.56 0.64 0.67 0.00 0.00 0.00 0.00 03:56:02 PM veth65e2ad9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:02 PM vethd3febe5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 303.57 303.57 133.23 133.23 0.00 0.00 0.00 0.00 03:57:01 PM eth0 64.88 50.86 27.51 25.53 0.00 0.00 0.00 0.00 03:57:01 PM docker0 3.63 4.35 0.61 0.56 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:58:01 PM eth0 109.51 95.77 1734.47 17.88 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 193.42 193.42 51.44 51.44 0.00 0.00 0.00 0.00 03:59:01 PM eth0 375.64 141.09 2562.73 16.87 0.00 0.00 0.00 0.00 03:59:01 PM docker0 96.92 102.47 34.76 18.38 0.00 0.00 0.00 0.00 Average: lo 71.13 71.13 24.13 24.13 0.00 0.00 0.00 0.00 Average: eth0 259.64 153.78 2206.00 25.78 0.00 0.00 0.00 0.00 Average: docker0 13.41 14.30 4.53 2.48 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) 01/22/2024 _x86_64_ (8 CPU) 15:50:01 LINUX RESTART (8 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 12.00 0.00 1.19 1.29 0.05 85.47 03:52:01 PM 0 14.87 0.00 1.07 0.85 0.07 83.14 03:52:01 PM 1 16.39 0.00 1.91 1.72 0.05 79.93 03:52:01 PM 2 18.77 0.00 1.74 1.12 0.07 78.30 03:52:01 PM 3 6.77 0.00 0.84 2.49 0.07 89.83 03:52:01 PM 4 5.62 0.00 0.80 0.25 0.07 93.26 03:52:01 PM 5 8.45 0.00 0.69 0.89 0.02 89.96 03:52:01 PM 6 15.73 0.00 1.49 0.87 0.05 81.87 03:52:01 PM 7 9.37 0.00 1.00 2.10 0.03 87.49 03:53:04 PM all 38.72 0.00 2.33 1.62 0.53 56.81 03:53:04 PM 0 37.55 0.00 4.85 0.31 0.19 57.10 03:53:04 PM 1 34.80 0.00 1.26 0.12 1.79 62.03 03:53:04 PM 2 32.57 0.00 0.77 0.53 0.14 65.99 03:53:04 PM 3 53.27 0.00 1.00 1.63 0.15 43.95 03:53:04 PM 4 46.92 0.00 3.27 3.45 0.41 45.94 03:53:04 PM 5 32.07 0.00 4.84 2.52 0.69 59.88 03:53:04 PM 6 24.86 0.00 1.40 4.03 0.14 69.56 03:53:04 PM 7 47.77 0.00 1.12 0.47 0.65 50.00 03:54:01 PM all 39.80 0.00 1.04 0.38 0.11 58.66 03:54:01 PM 0 31.58 0.00 0.85 0.23 0.09 67.25 03:54:01 PM 1 34.63 0.00 1.37 0.91 0.12 62.96 03:54:01 PM 2 34.62 0.00 0.79 0.04 0.12 64.42 03:54:01 PM 3 41.08 0.00 0.92 1.21 0.12 56.66 03:54:01 PM 4 44.25 0.00 1.43 0.05 0.16 54.11 03:54:01 PM 5 38.68 0.00 0.73 0.19 0.11 60.29 03:54:01 PM 6 37.25 0.00 0.97 0.11 0.09 61.58 03:54:01 PM 7 56.23 0.00 1.27 0.34 0.11 42.06 03:55:01 PM all 17.89 0.25 2.48 2.05 0.10 77.23 03:55:01 PM 0 12.27 0.03 2.00 0.02 0.10 85.58 03:55:01 PM 1 24.29 0.00 2.81 2.32 0.12 70.46 03:55:01 PM 2 23.99 0.00 2.82 0.73 0.12 72.34 03:55:01 PM 3 11.96 0.00 2.82 6.52 0.08 78.61 03:55:01 PM 4 18.88 0.07 2.46 1.65 0.10 76.84 03:55:01 PM 5 14.25 1.87 2.63 4.71 0.08 76.45 03:55:01 PM 6 22.15 0.03 2.01 0.13 0.08 75.59 03:55:01 PM 7 15.38 0.00 2.26 0.32 0.08 81.95 03:56:02 PM all 13.05 0.06 1.23 0.06 0.09 85.50 03:56:02 PM 0 15.07 0.02 1.30 0.08 0.08 83.44 03:56:02 PM 1 8.36 0.02 1.56 0.07 0.12 89.88 03:56:02 PM 2 13.25 0.03 1.04 0.02 0.08 85.58 03:56:02 PM 3 15.61 0.42 1.29 0.00 0.08 82.60 03:56:02 PM 4 14.41 0.00 1.16 0.00 0.08 84.35 03:56:02 PM 5 10.28 0.00 1.02 0.23 0.07 88.40 03:56:02 PM 6 13.67 0.03 1.02 0.07 0.08 85.12 03:56:02 PM 7 13.75 0.00 1.47 0.03 0.10 84.65 03:57:01 PM all 38.95 0.73 2.68 0.17 0.11 57.36 03:57:01 PM 0 39.94 0.41 3.05 0.10 0.12 56.38 03:57:01 PM 1 34.87 2.59 3.00 0.19 0.12 59.23 03:57:01 PM 2 48.63 0.14 2.91 0.09 0.12 48.12 03:57:01 PM 3 30.09 0.07 2.63 0.46 0.12 66.63 03:57:01 PM 4 32.46 0.39 2.45 0.17 0.09 64.44 03:57:01 PM 5 52.68 2.22 2.95 0.20 0.12 41.83 03:57:01 PM 6 37.60 0.00 2.39 0.10 0.12 59.79 03:57:01 PM 7 35.28 0.05 2.10 0.02 0.10 62.45 03:58:01 PM all 34.61 0.00 1.60 1.38 0.08 62.32 03:58:01 PM 0 41.60 0.00 1.40 0.69 0.10 56.20 03:58:01 PM 1 34.07 0.00 1.98 3.50 0.07 60.39 03:58:01 PM 2 30.70 0.00 2.06 2.48 0.08 64.66 03:58:01 PM 3 45.36 0.00 1.31 1.48 0.08 51.77 03:58:01 PM 4 29.87 0.00 1.65 1.82 0.08 66.59 03:58:01 PM 5 18.07 0.00 1.51 0.55 0.08 79.79 03:58:01 PM 6 40.91 0.00 1.35 0.28 0.08 57.37 03:58:01 PM 7 36.35 0.00 1.56 0.27 0.08 61.74 03:59:01 PM all 30.72 0.00 1.81 2.36 0.10 65.00 03:59:01 PM 0 19.41 0.00 1.80 3.86 0.10 74.84 03:59:01 PM 1 44.21 0.00 1.71 4.70 0.13 49.24 03:59:01 PM 2 37.73 0.00 2.45 2.33 0.10 57.38 03:59:01 PM 3 20.77 0.00 2.14 4.63 0.10 72.36 03:59:01 PM 4 19.41 0.00 1.81 0.81 0.10 77.87 03:59:01 PM 5 28.14 0.00 1.31 1.26 0.10 69.19 03:59:01 PM 6 45.65 0.00 1.58 0.46 0.10 52.21 03:59:01 PM 7 30.51 0.00 1.68 0.81 0.08 66.92 Average: all 28.07 0.13 1.80 1.17 0.15 68.69 Average: 0 26.43 0.06 2.04 0.77 0.11 70.59 Average: 1 28.88 0.32 1.95 1.70 0.31 66.83 Average: 2 29.95 0.02 1.83 0.93 0.10 67.16 Average: 3 27.94 0.06 1.62 2.31 0.10 67.96 Average: 4 26.18 0.06 1.87 1.01 0.13 70.75 Average: 5 25.17 0.51 1.96 1.33 0.16 70.87 Average: 6 29.69 0.01 1.53 0.74 0.09 67.94 Average: 7 30.32 0.01 1.56 0.55 0.15 67.42