---> uname -a: Linux prd-centos8-docker-8c-8g-1803.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1148 25281 19 5460 30268 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:b0:59:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:feb0:591d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:0e:3f:45 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:dbff:fe0e:3f45/64 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) 10/01/2025 _x86_64_ (8 CPU) 12:13:56 LINUX RESTART (8 CPU) 12:15:01 PM tps rtps wtps bread/s bwrtn/s 12:16:01 PM 271.18 17.66 253.52 3816.06 13106.68 12:17:01 PM 124.93 1.43 123.49 398.13 12096.75 12:18:01 PM 121.10 0.78 120.31 500.05 40162.79 12:19:01 PM 34.29 0.50 33.79 22.13 591.85 12:20:01 PM 5.15 0.08 5.06 4.00 418.33 12:21:01 PM 26.08 0.00 26.08 0.00 572.39 12:22:01 PM 100.45 0.00 100.45 0.00 23615.96 12:23:01 PM 153.55 0.00 153.55 0.00 1679.99 12:24:01 PM 34.12 2.47 31.66 4497.17 5209.88 Average: 96.76 2.55 94.21 1026.42 10827.94 12:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 PM 28165684 30330800 4490028 13.75 2688 2477584 2120280 6.29 225252 3780600 277236 12:17:01 PM 26562136 28841392 6093576 18.66 2688 2586548 3833528 11.37 278012 5306200 42860 12:18:01 PM 24753504 28165100 7902208 24.20 2688 3694256 4513480 13.39 430668 6858432 56 12:19:01 PM 24281236 27699468 8374476 25.64 2688 3700508 4490084 13.32 438792 7322192 716 12:20:01 PM 25188912 28617148 7466800 22.87 2688 3710300 3683860 10.93 441120 6417564 40 12:21:01 PM 24462816 28135256 8192896 25.09 2688 3950984 4418500 13.11 505044 7069892 235604 12:22:01 PM 22692168 26847068 9963544 30.51 2688 4422832 6770180 20.09 554140 8729924 552 12:23:01 PM 24004360 28106080 8651352 26.49 2688 4357896 4155672 12.33 550576 7441620 15544 12:24:01 PM 23196596 28373620 9459116 28.97 2688 5425716 3797820 11.27 726420 8062368 788120 Average: 24811935 28346215 7843777 24.02 2688 3814069 4198156 12.46 461114 6776532 151192 12:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 418.23 330.49 5148.13 59.38 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 147.23 132.36 1205.15 29.60 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 12:18:01 PM eth0 314.41 181.92 9481.50 16.27 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.80 1.03 0.12 0.12 0.00 0.00 0.00 0.00 12:18:01 PM vetha9c0160 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM lo 62.18 62.18 4.94 4.94 0.00 0.00 0.00 0.00 12:19:01 PM eth0 241.44 172.68 67.78 70.15 0.00 0.00 0.00 0.00 12:19:01 PM docker0 11.65 13.11 1.71 1.69 0.00 0.00 0.00 0.00 12:20:01 PM lo 38.19 38.19 1.86 1.86 0.00 0.00 0.00 0.00 12:20:01 PM eth0 138.47 111.70 87.26 50.83 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:21:01 PM eth0 143.31 122.31 761.10 38.45 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM lo 82.69 82.69 12.84 12.84 0.00 0.00 0.00 0.00 12:22:01 PM eth0 271.76 112.03 2264.70 12.34 0.00 0.00 0.00 0.00 12:22:01 PM docker0 37.49 41.52 5.64 7.11 0.00 0.00 0.00 0.00 12:22:01 PM vethc27cd5a 32.56 35.85 5.47 6.04 0.00 0.00 0.00 0.00 12:22:01 PM veth6b9bc36 4.93 6.36 0.68 1.33 0.00 0.00 0.00 0.00 12:23:01 PM lo 1384.97 1384.97 240.19 240.19 0.00 0.00 0.00 0.00 12:23:01 PM eth0 148.38 112.06 286.26 40.90 0.00 0.00 0.00 0.00 12:23:01 PM docker0 603.60 619.41 118.21 112.72 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:24:01 PM eth0 78.49 63.55 1254.25 15.73 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 174.67 174.67 28.91 28.91 0.00 0.00 0.00 0.00 Average: eth0 211.30 148.79 2283.91 37.07 0.00 0.00 0.00 0.00 Average: docker0 72.62 75.01 13.96 13.52 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) 10/01/2025 _x86_64_ (8 CPU) 12:13:56 LINUX RESTART (8 CPU) 12:15:01 PM CPU %user %nice %system %iowait %steal %idle 12:16:01 PM all 23.14 0.00 1.37 1.41 0.08 74.01 12:16:01 PM 0 27.24 0.00 1.22 1.24 0.08 70.22 12:16:01 PM 1 28.75 0.00 1.96 0.89 0.08 68.32 12:16:01 PM 2 20.33 0.00 1.34 2.81 0.10 75.43 12:16:01 PM 3 30.65 0.00 1.29 2.04 0.08 65.94 12:16:01 PM 4 32.65 0.00 1.84 1.40 0.08 64.02 12:16:01 PM 5 15.91 0.00 1.05 1.05 0.07 81.92 12:16:01 PM 6 18.08 0.00 1.39 0.87 0.07 79.59 12:16:01 PM 7 11.49 0.00 0.87 0.95 0.08 86.61 12:17:01 PM all 40.00 0.00 1.12 0.87 0.10 57.92 12:17:01 PM 0 58.52 0.00 0.48 0.40 0.10 40.50 12:17:01 PM 1 48.60 0.00 1.71 0.22 0.10 49.37 12:17:01 PM 2 51.15 0.00 2.03 0.65 0.12 46.06 12:17:01 PM 3 30.07 0.00 1.35 0.72 0.10 67.76 12:17:01 PM 4 39.24 0.00 0.75 4.00 0.10 55.91 12:17:01 PM 5 23.99 0.00 0.99 0.62 0.08 74.32 12:17:01 PM 6 50.03 0.00 0.67 0.18 0.10 49.02 12:17:01 PM 7 18.30 0.00 0.97 0.15 0.07 80.51 12:18:01 PM all 18.28 0.00 2.55 2.43 0.08 76.67 12:18:01 PM 0 20.64 0.00 2.54 7.76 0.08 68.97 12:18:01 PM 1 17.36 0.00 2.50 2.30 0.07 77.77 12:18:01 PM 2 17.95 0.00 2.57 1.95 0.08 77.45 12:18:01 PM 3 12.13 0.00 3.30 1.82 0.10 82.66 12:18:01 PM 4 12.80 0.00 2.30 0.10 0.08 84.71 12:18:01 PM 5 13.29 0.00 2.49 3.65 0.07 80.50 12:18:01 PM 6 37.17 0.00 2.36 1.46 0.07 58.94 12:18:01 PM 7 14.85 0.00 2.33 0.37 0.07 82.38 12:19:01 PM all 20.87 0.00 2.30 0.05 0.09 76.68 12:19:01 PM 0 23.08 0.00 2.93 0.03 0.10 73.86 12:19:01 PM 1 23.67 0.00 2.18 0.03 0.10 74.02 12:19:01 PM 2 19.22 0.00 2.11 0.03 0.08 78.56 12:19:01 PM 3 18.67 0.00 2.90 0.08 0.08 78.26 12:19:01 PM 4 17.78 0.00 2.61 0.08 0.10 79.43 12:19:01 PM 5 20.20 0.00 1.98 0.03 0.10 77.68 12:19:01 PM 6 23.33 0.00 2.06 0.02 0.10 74.49 12:19:01 PM 7 21.03 0.00 1.68 0.07 0.08 77.15 12:20:01 PM all 8.34 0.00 0.60 0.04 0.05 90.97 12:20:01 PM 0 2.77 0.00 1.12 0.08 0.05 95.98 12:20:01 PM 1 24.93 0.00 0.77 0.12 0.07 74.11 12:20:01 PM 2 9.59 0.00 0.58 0.00 0.05 89.77 12:20:01 PM 3 5.93 0.00 0.75 0.00 0.05 93.27 12:20:01 PM 4 2.39 0.00 0.62 0.00 0.05 96.94 12:20:01 PM 5 3.88 0.00 0.40 0.00 0.05 95.67 12:20:01 PM 6 7.48 0.00 0.25 0.00 0.05 92.22 12:20:01 PM 7 9.73 0.00 0.32 0.08 0.05 89.82 12:21:01 PM all 33.11 0.00 0.93 0.06 0.09 65.81 12:21:01 PM 0 42.84 0.00 1.05 0.12 0.10 55.89 12:21:01 PM 1 24.94 0.00 0.77 0.05 0.08 74.16 12:21:01 PM 2 49.82 0.00 1.28 0.03 0.10 48.77 12:21:01 PM 3 27.94 0.00 0.94 0.00 0.08 71.04 12:21:01 PM 4 29.90 0.00 0.83 0.08 0.08 69.10 12:21:01 PM 5 28.57 0.00 0.80 0.02 0.07 70.54 12:21:01 PM 6 25.00 0.00 1.05 0.13 0.10 73.71 12:21:01 PM 7 35.83 0.00 0.73 0.02 0.07 63.35 12:22:01 PM all 24.34 0.00 1.72 1.33 0.08 72.53 12:22:01 PM 0 21.15 0.00 1.54 0.38 0.10 76.82 12:22:01 PM 1 42.22 0.00 2.15 1.51 0.08 54.04 12:22:01 PM 2 26.94 0.00 1.84 4.52 0.10 66.59 12:22:01 PM 3 14.06 0.00 2.03 0.79 0.08 83.03 12:22:01 PM 4 30.35 0.00 1.31 0.03 0.08 68.23 12:22:01 PM 5 16.39 0.00 1.85 1.12 0.08 80.56 12:22:01 PM 6 25.68 0.00 1.39 0.77 0.07 72.09 12:22:01 PM 7 17.90 0.00 1.63 1.54 0.07 78.86 12:23:01 PM all 23.54 0.00 2.24 0.24 0.13 73.84 12:23:01 PM 0 23.35 0.00 1.82 0.02 0.17 74.64 12:23:01 PM 1 19.35 0.00 2.19 0.00 0.12 78.34 12:23:01 PM 2 26.82 0.00 1.61 0.03 0.13 71.41 12:23:01 PM 3 31.44 0.00 1.96 0.18 0.12 66.30 12:23:01 PM 4 17.75 0.00 2.55 0.64 0.15 78.90 12:23:01 PM 5 25.78 0.00 2.62 0.39 0.12 71.10 12:23:01 PM 6 26.96 0.00 2.60 0.62 0.13 69.69 12:23:01 PM 7 16.87 0.00 2.59 0.07 0.10 80.38 12:24:01 PM all 29.27 0.00 1.33 0.57 0.10 68.73 12:24:01 PM 0 24.23 0.00 1.27 0.47 0.13 73.90 12:24:01 PM 1 32.49 0.00 2.04 1.42 0.12 63.93 12:24:01 PM 2 18.24 0.00 1.42 0.13 0.07 80.14 12:24:01 PM 3 15.99 0.00 1.45 1.19 0.12 81.25 12:24:01 PM 4 17.10 0.00 1.17 0.79 0.10 80.85 12:24:01 PM 5 43.39 0.00 1.30 0.23 0.10 54.97 12:24:01 PM 6 46.05 0.00 1.09 0.33 0.10 52.42 12:24:01 PM 7 36.65 0.00 0.89 0.00 0.08 62.38 Average: all 24.55 0.00 1.57 0.78 0.09 73.02 Average: 0 27.10 0.00 1.55 1.16 0.10 70.08 Average: 1 29.15 0.00 1.81 0.73 0.09 68.23 Average: 2 26.68 0.00 1.64 1.13 0.09 70.46 Average: 3 20.77 0.00 1.77 0.76 0.09 76.61 Average: 4 22.22 0.00 1.55 0.79 0.09 75.34 Average: 5 21.28 0.00 1.50 0.79 0.08 76.36 Average: 6 28.87 0.00 1.43 0.49 0.09 69.13 Average: 7 20.30 0.00 1.33 0.36 0.07 77.93