---> uname -a: Linux prd-centos8-docker-8c-8g-15957.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 1096 25705 19 5088 30320 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:0f:50:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe0f:504a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:87:71:96 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:f7ff:fe87:7196/64 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) 03/22/2024 _x86_64_ (8 CPU) 15:16:57 LINUX RESTART (8 CPU) 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 207.81 21.94 185.87 4226.59 9139.19 03:20:01 PM 147.73 5.86 141.87 1389.94 9585.74 03:21:01 PM 68.01 0.07 67.94 1.33 7936.34 03:22:01 PM 107.43 12.48 94.95 898.23 35543.65 03:23:01 PM 23.09 0.02 23.08 0.53 477.57 03:24:01 PM 37.00 0.05 36.95 0.53 1098.15 03:25:01 PM 48.64 2.45 46.19 4477.79 7488.79 03:26:01 PM 91.02 0.00 91.02 0.00 28379.81 03:27:01 PM 40.34 1.20 39.14 110.36 1449.33 Average: 85.68 4.90 80.78 1233.89 11233.30 03:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 28985616 30912108 3670096 11.24 2688 2243424 1678980 4.98 190340 3017368 157152 03:20:01 PM 27483048 29701040 5172664 15.84 2688 2530536 2998852 8.90 295212 4386852 157388 03:21:01 PM 27292104 29579324 5363608 16.42 2688 2597700 2639648 7.83 320024 4549412 6792 03:22:01 PM 25357452 28473416 7298260 22.35 2688 3408876 5790596 17.18 522804 6203500 192 03:23:01 PM 24915184 28033116 7740528 23.70 2688 3410364 5208336 15.45 533356 6620984 104 03:24:01 PM 26085536 29378080 6570176 20.12 2688 3585088 2781236 8.25 579820 5423632 163196 03:25:01 PM 24489552 28742928 8166160 25.01 2688 4529492 3460524 10.27 731548 6821552 774668 03:26:01 PM 23520716 27834492 9134996 27.97 2688 4598364 6612228 19.62 774996 7700004 48 03:27:01 PM 26389800 31107016 6265912 19.19 2688 4987648 1446908 4.29 930760 4712580 432036 Average: 26057668 29306836 6598044 20.20 2688 3543499 3624145 10.75 542096 5492876 187953 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 175.67 150.75 1654.12 43.36 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.30 0.30 0.04 0.04 0.00 0.00 0.00 0.00 03:20:01 PM eth0 288.15 217.63 3771.33 30.01 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 1.90 1.90 0.32 0.32 0.00 0.00 0.00 0.00 03:21:01 PM eth0 111.15 93.93 747.23 24.38 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 13.53 13.53 1.32 1.32 0.00 0.00 0.00 0.00 03:22:01 PM eth0 1088.24 406.65 6449.25 37.44 0.00 0.00 0.00 0.00 03:22:01 PM docker0 4.75 5.36 0.62 0.62 0.00 0.00 0.00 0.00 03:22:01 PM veth03ee65c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 PM lo 236.49 236.49 111.31 111.31 0.00 0.00 0.00 0.00 03:23:01 PM eth0 140.64 115.76 37.78 60.22 0.00 0.00 0.00 0.00 03:23:01 PM docker0 1.82 2.08 0.23 0.26 0.00 0.00 0.00 0.00 03:23:01 PM vethdcff460 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 164.56 164.56 101.39 101.39 0.00 0.00 0.00 0.00 03:24:01 PM eth0 175.56 139.39 224.60 86.79 0.00 0.00 0.00 0.00 03:24:01 PM docker0 3.45 4.15 0.59 0.55 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 515.28 255.79 3851.28 28.45 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 249.68 249.68 115.48 115.48 0.00 0.00 0.00 0.00 03:26:01 PM eth0 7.95 5.03 2.44 7.40 0.00 0.00 0.00 0.00 03:26:01 PM docker0 12.41 13.65 2.34 8.84 0.00 0.00 0.00 0.00 03:26:01 PM veth89ab266 12.41 13.80 2.51 8.86 0.00 0.00 0.00 0.00 03:26:01 PM vethbe0dd19 0.00 0.93 0.00 0.22 0.00 0.00 0.00 0.00 03:27:01 PM lo 676.51 676.51 181.73 181.73 0.00 0.00 0.00 0.00 03:27:01 PM eth0 258.73 178.89 386.13 92.57 0.00 0.00 0.00 0.00 03:27:01 PM docker0 237.69 246.47 55.10 43.98 0.00 0.00 0.00 0.00 Average: lo 149.22 149.22 56.84 56.84 0.00 0.00 0.00 0.00 Average: eth0 306.82 173.76 1902.67 45.62 0.00 0.00 0.00 0.00 Average: docker0 28.90 30.19 6.54 6.03 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) 03/22/2024 _x86_64_ (8 CPU) 15:16:57 LINUX RESTART (8 CPU) 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 13.85 0.00 1.27 1.01 0.07 83.80 03:19:01 PM 0 10.99 0.00 0.50 0.37 0.08 88.05 03:19:01 PM 1 3.83 0.00 0.79 1.31 0.07 94.01 03:19:01 PM 2 11.61 0.00 1.67 2.76 0.07 83.89 03:19:01 PM 3 24.34 0.00 1.44 0.60 0.10 73.52 03:19:01 PM 4 4.58 0.00 0.65 0.62 0.05 94.10 03:19:01 PM 5 31.39 0.00 2.74 0.78 0.07 65.02 03:19:01 PM 6 13.40 0.00 0.69 0.45 0.07 85.40 03:19:01 PM 7 10.61 0.00 1.72 1.20 0.07 86.39 03:20:01 PM all 32.21 0.00 1.04 0.46 0.08 66.21 03:20:01 PM 0 13.52 0.00 0.85 0.22 0.08 85.33 03:20:01 PM 1 33.05 0.00 1.17 0.38 0.08 65.31 03:20:01 PM 2 28.97 0.00 1.55 0.67 0.07 68.74 03:20:01 PM 3 37.96 0.00 1.42 0.47 0.10 60.05 03:20:01 PM 4 39.45 0.00 0.80 0.08 0.08 59.58 03:20:01 PM 5 32.51 0.00 0.82 1.19 0.07 65.42 03:20:01 PM 6 44.66 0.00 0.95 0.22 0.07 54.10 03:20:01 PM 7 27.58 0.00 0.72 0.47 0.07 71.17 03:21:01 PM all 35.21 0.00 0.96 1.42 0.08 62.33 03:21:01 PM 0 30.94 0.00 0.89 1.29 0.08 66.81 03:21:01 PM 1 52.11 0.00 0.84 2.48 0.08 44.49 03:21:01 PM 2 36.76 0.00 1.19 3.99 0.10 57.95 03:21:01 PM 3 19.65 0.00 0.80 0.33 0.07 79.15 03:21:01 PM 4 21.71 0.00 0.54 1.91 0.07 75.78 03:21:01 PM 5 31.70 0.00 0.96 0.10 0.08 67.16 03:21:01 PM 6 47.75 0.00 1.24 1.19 0.08 49.74 03:21:01 PM 7 41.07 0.00 1.24 0.05 0.08 57.56 03:22:01 PM all 22.99 0.28 2.92 1.16 0.09 72.56 03:22:01 PM 0 16.58 0.00 2.44 0.20 0.10 80.68 03:22:01 PM 1 27.85 0.03 3.96 1.48 0.10 66.57 03:22:01 PM 2 26.39 0.00 3.65 3.31 0.08 66.57 03:22:01 PM 3 29.37 1.78 2.95 2.10 0.08 63.71 03:22:01 PM 4 20.87 0.08 2.55 1.37 0.08 75.05 03:22:01 PM 5 20.12 0.29 3.00 0.64 0.08 75.87 03:22:01 PM 6 16.58 0.00 2.10 0.03 0.08 81.21 03:22:01 PM 7 26.18 0.02 2.76 0.15 0.08 70.81 03:23:01 PM all 15.69 0.34 1.72 0.05 0.08 82.11 03:23:01 PM 0 16.28 0.02 1.89 0.03 0.07 81.71 03:23:01 PM 1 16.91 0.05 1.34 0.07 0.10 81.54 03:23:01 PM 2 14.71 0.00 1.74 0.03 0.08 83.43 03:23:01 PM 3 16.40 1.04 2.13 0.03 0.07 80.34 03:23:01 PM 4 13.94 0.07 1.27 0.07 0.07 84.58 03:23:01 PM 5 14.55 1.52 1.52 0.02 0.07 82.32 03:23:01 PM 6 14.16 0.00 2.06 0.12 0.10 83.56 03:23:01 PM 7 18.61 0.00 1.82 0.05 0.10 79.42 03:24:01 PM all 40.28 0.08 2.29 0.08 0.11 57.16 03:24:01 PM 0 26.48 0.02 2.16 0.15 0.12 71.08 03:24:01 PM 1 47.04 0.02 2.42 0.10 0.12 50.30 03:24:01 PM 2 44.02 0.03 2.40 0.02 0.13 53.40 03:24:01 PM 3 47.57 0.07 2.04 0.03 0.12 50.17 03:24:01 PM 4 51.70 0.47 2.14 0.07 0.12 45.50 03:24:01 PM 5 38.71 0.00 2.63 0.10 0.10 58.46 03:24:01 PM 6 28.98 0.05 1.89 0.05 0.10 68.93 03:24:01 PM 7 37.72 0.00 2.65 0.08 0.10 59.45 03:25:01 PM all 27.93 0.00 2.16 1.70 0.08 68.13 03:25:01 PM 0 34.44 0.00 1.57 0.03 0.08 63.87 03:25:01 PM 1 27.04 0.00 2.91 0.17 0.08 69.80 03:25:01 PM 2 36.11 0.00 2.72 0.49 0.07 60.62 03:25:01 PM 3 36.37 0.00 1.49 0.39 0.08 61.66 03:25:01 PM 4 18.42 0.00 1.86 1.14 0.08 78.49 03:25:01 PM 5 17.37 0.00 2.28 1.38 0.10 78.87 03:25:01 PM 6 29.42 0.00 2.03 0.03 0.07 68.45 03:25:01 PM 7 24.28 0.00 2.42 9.97 0.08 63.24 03:26:01 PM all 16.07 0.33 1.03 1.73 0.06 80.77 03:26:01 PM 0 22.26 0.00 1.02 4.14 0.07 72.51 03:26:01 PM 1 12.09 2.27 1.14 2.56 0.07 81.88 03:26:01 PM 2 16.52 0.00 0.92 0.40 0.05 82.10 03:26:01 PM 3 17.11 0.00 0.90 0.52 0.07 81.40 03:26:01 PM 4 11.09 0.08 1.35 2.69 0.07 84.72 03:26:01 PM 5 19.35 0.00 0.60 0.90 0.07 79.08 03:26:01 PM 6 12.60 0.32 1.00 0.70 0.07 85.31 03:26:01 PM 7 17.51 0.00 1.32 1.91 0.07 79.19 03:27:01 PM all 35.34 0.00 2.34 0.19 0.11 62.03 03:27:01 PM 0 34.35 0.00 1.70 0.13 0.10 63.72 03:27:01 PM 1 28.42 0.00 2.65 0.03 0.10 68.80 03:27:01 PM 2 44.17 0.00 1.97 0.03 0.13 53.69 03:27:01 PM 3 34.98 0.00 2.45 0.80 0.10 61.67 03:27:01 PM 4 35.16 0.00 1.97 0.13 0.08 62.65 03:27:01 PM 5 37.54 0.00 3.39 0.07 0.10 58.90 03:27:01 PM 6 28.67 0.00 2.75 0.24 0.10 68.25 03:27:01 PM 7 39.46 0.00 1.87 0.07 0.12 58.49 Average: all 26.61 0.11 1.75 0.87 0.08 70.57 Average: 0 22.86 0.00 1.44 0.73 0.09 74.87 Average: 1 27.59 0.26 1.91 0.95 0.09 69.19 Average: 2 28.79 0.00 1.98 1.30 0.09 67.84 Average: 3 29.30 0.32 1.73 0.59 0.09 67.97 Average: 4 24.10 0.08 1.46 0.90 0.08 73.39 Average: 5 27.03 0.20 1.99 0.58 0.08 70.12 Average: 6 26.24 0.04 1.63 0.34 0.08 71.66 Average: 7 26.99 0.00 1.84 1.55 0.09 69.54