---> uname -a: Linux prd-centos8-docker-8c-8g-28067.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1696 22222 19 7971 29720 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:ee:94:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:feee:942e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:0c:41:22 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) 07/14/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 136.64 2.33 134.31 1519.75 10598.52 11:51:01 PM 237.13 14.46 222.67 1971.28 7770.26 11:52:01 PM 112.13 1.98 110.15 396.27 13620.16 11:53:01 PM 100.48 2.00 98.48 136.64 7874.50 11:54:01 PM 158.51 0.38 158.12 78.39 33917.03 11:55:01 PM 1289.49 0.02 1289.47 13.60 74337.34 11:56:01 PM 901.00 0.00 901.00 0.00 38032.01 11:57:01 PM 13.26 0.00 13.26 0.00 695.25 11:58:01 PM 17.33 0.00 17.33 0.00 1687.87 11:59:01 PM 676.59 0.47 676.12 24.53 28644.84 Average: 364.24 2.16 362.08 414.09 21716.83 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29394224 31211208 3261488 9.99 2688 2133164 1378888 4.09 158516 2636044 89628 11:51:01 PM 28052564 30342232 4603148 14.10 2688 2596124 2067288 6.13 259904 3834720 325640 11:52:01 PM 26911956 29465504 5743756 17.59 2688 2855716 2784080 8.26 288688 4925872 194976 11:53:01 PM 26348100 29008228 6307612 19.32 2688 2958580 3125540 9.27 323880 5441052 89356 11:54:01 PM 22890756 27440256 9764956 29.90 2688 4770740 4609144 13.68 423640 8596132 1010500 11:55:01 PM 22050436 28051440 10605276 32.48 2688 5988448 3486008 10.34 469028 8893724 479136 11:56:01 PM 20803500 27249356 11852212 36.29 2688 6362108 3428180 10.17 525928 9899052 8 11:57:01 PM 20776040 27227404 11879672 36.38 2688 6367072 3537200 10.49 527060 9923512 8 11:58:01 PM 21589812 28231608 11065900 33.89 2688 6554708 3333748 9.89 563724 9098148 157496 11:59:01 PM 22881640 30547468 9774072 29.93 2688 7510104 1501292 4.45 1044224 7202968 474164 Average: 24169903 28877470 8485809 25.99 2688 4809676 2925137 8.68 458459 7045122 282091 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 227.50 180.44 1184.52 51.89 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 535.65 416.84 6518.64 66.56 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 250.12 175.34 3741.27 26.60 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 148.33 139.46 1420.11 24.29 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 641.39 493.47 9343.21 56.92 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 225.26 170.34 3113.13 18.55 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 33.41 32.99 338.35 6.53 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 1.00 0.42 0.46 0.63 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 87.77 59.16 1035.00 5.65 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 410.55 361.76 2447.72 124.81 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 256.10 203.02 2914.33 38.24 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) 07/14/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 7.25 0.00 0.84 0.40 0.05 91.47 11:50:01 PM 0 11.53 0.00 1.18 0.58 0.05 86.65 11:50:01 PM 1 10.48 0.00 0.94 0.38 0.05 88.15 11:50:01 PM 2 6.82 0.00 1.09 0.23 0.07 91.79 11:50:01 PM 3 3.18 0.00 0.45 0.52 0.05 95.80 11:50:01 PM 4 8.61 0.00 0.75 0.63 0.03 89.97 11:50:01 PM 5 15.07 0.00 1.64 0.20 0.03 83.06 11:50:01 PM 6 1.55 0.00 0.38 0.32 0.03 97.71 11:50:01 PM 7 0.70 0.00 0.32 0.30 0.05 98.63 11:51:01 PM all 21.85 0.00 1.28 0.55 0.07 76.25 11:51:01 PM 0 25.12 0.00 1.77 1.00 0.08 72.03 11:51:01 PM 1 25.08 0.00 1.19 0.33 0.07 73.34 11:51:01 PM 2 24.95 0.00 1.31 0.64 0.08 73.03 11:51:01 PM 3 20.44 0.00 0.94 0.18 0.07 78.38 11:51:01 PM 4 22.58 0.00 1.14 0.62 0.08 75.58 11:51:01 PM 5 13.68 0.00 1.02 0.84 0.07 84.40 11:51:01 PM 6 15.58 0.00 1.27 0.32 0.07 82.77 11:51:01 PM 7 27.36 0.00 1.64 0.45 0.07 70.48 11:52:01 PM all 49.90 0.00 1.24 0.38 0.10 48.38 11:52:01 PM 0 61.25 0.00 1.07 0.07 0.10 37.52 11:52:01 PM 1 31.39 0.00 1.17 1.27 0.10 66.07 11:52:01 PM 2 44.17 0.00 1.44 0.17 0.12 54.11 11:52:01 PM 3 64.99 0.00 2.09 0.38 0.12 32.42 11:52:01 PM 4 72.93 0.00 0.72 0.28 0.10 25.97 11:52:01 PM 5 29.51 0.00 1.31 0.45 0.10 68.63 11:52:01 PM 6 50.39 0.00 1.25 0.15 0.10 48.10 11:52:01 PM 7 44.55 0.00 0.88 0.23 0.10 54.23 11:53:01 PM all 45.60 0.00 1.30 0.28 0.09 52.73 11:53:01 PM 0 38.74 0.00 1.56 0.30 0.12 59.29 11:53:01 PM 1 58.46 0.00 0.95 0.22 0.10 40.27 11:53:01 PM 2 37.46 0.00 1.15 0.22 0.08 61.08 11:53:01 PM 3 62.05 0.00 0.78 0.15 0.10 36.92 11:53:01 PM 4 42.00 0.00 0.67 0.00 0.08 57.25 11:53:01 PM 5 46.70 0.00 1.59 0.18 0.10 51.43 11:53:01 PM 6 33.77 0.00 2.11 0.74 0.08 63.30 11:53:01 PM 7 45.54 0.00 1.55 0.47 0.08 52.35 11:54:01 PM all 17.08 0.00 2.63 0.66 0.08 79.55 11:54:01 PM 0 13.19 0.00 0.60 0.42 0.07 85.72 11:54:01 PM 1 13.43 0.00 1.47 0.55 0.07 84.48 11:54:01 PM 2 50.37 0.00 4.73 0.10 0.10 44.71 11:54:01 PM 3 10.49 0.00 1.02 0.05 0.05 88.39 11:54:01 PM 4 25.59 0.00 5.60 2.14 0.13 66.54 11:54:01 PM 5 7.29 0.00 2.19 1.91 0.07 88.54 11:54:01 PM 6 6.86 0.00 2.33 0.12 0.10 90.60 11:54:01 PM 7 9.36 0.00 3.14 0.00 0.08 87.42 11:55:01 PM all 15.71 0.00 5.16 3.06 0.09 75.98 11:55:01 PM 0 41.88 0.00 2.36 3.21 0.10 52.46 11:55:01 PM 1 7.61 0.00 1.81 0.72 0.10 89.76 11:55:01 PM 2 22.57 0.00 7.69 3.31 0.10 66.33 11:55:01 PM 3 14.51 0.00 4.71 1.86 0.08 78.84 11:55:01 PM 4 3.86 0.00 5.60 1.60 0.07 88.87 11:55:01 PM 5 7.74 0.00 6.36 0.22 0.08 85.60 11:55:01 PM 6 17.52 0.00 7.85 12.91 0.07 61.65 11:55:01 PM 7 9.77 0.00 4.93 0.73 0.10 84.48 11:56:01 PM all 21.25 0.00 2.21 1.78 0.08 74.68 11:56:01 PM 0 20.36 0.00 1.24 1.40 0.08 76.92 11:56:01 PM 1 17.33 0.00 2.43 0.59 0.08 79.57 11:56:01 PM 2 7.60 0.00 2.08 9.71 0.07 80.55 11:56:01 PM 3 53.97 0.00 4.55 1.34 0.10 40.03 11:56:01 PM 4 4.09 0.00 0.70 0.75 0.05 94.40 11:56:01 PM 5 12.20 0.00 2.84 0.32 0.08 84.56 11:56:01 PM 6 41.42 0.00 3.31 0.00 0.08 55.19 11:56:01 PM 7 13.15 0.00 0.53 0.15 0.05 86.11 11:57:01 PM all 21.28 0.00 0.80 0.01 0.06 77.84 11:57:01 PM 0 67.24 0.00 1.02 0.00 0.10 31.64 11:57:01 PM 1 18.27 0.00 0.88 0.00 0.07 80.78 11:57:01 PM 2 3.60 0.00 0.43 0.08 0.03 95.85 11:57:01 PM 3 30.63 0.00 1.38 0.00 0.08 67.90 11:57:01 PM 4 6.78 0.00 0.57 0.00 0.07 92.59 11:57:01 PM 5 13.45 0.00 0.72 0.00 0.05 85.78 11:57:01 PM 6 20.36 0.00 0.95 0.03 0.07 78.59 11:57:01 PM 7 9.90 0.00 0.45 0.00 0.03 89.61 11:58:01 PM all 17.74 0.00 0.97 0.04 0.05 81.20 11:58:01 PM 0 58.19 0.00 1.30 0.00 0.07 40.44 11:58:01 PM 1 12.45 0.00 0.99 0.00 0.07 86.50 11:58:01 PM 2 12.80 0.00 0.88 0.02 0.05 86.24 11:58:01 PM 3 6.54 0.00 0.85 0.07 0.05 92.49 11:58:01 PM 4 5.64 0.00 0.50 0.02 0.03 93.81 11:58:01 PM 5 11.90 0.00 1.23 0.15 0.05 86.67 11:58:01 PM 6 30.17 0.00 1.47 0.00 0.07 68.29 11:58:01 PM 7 4.26 0.00 0.52 0.03 0.05 95.14 11:59:01 PM all 15.91 0.00 2.65 1.30 0.07 80.06 11:59:01 PM 0 13.17 0.00 1.25 0.10 0.07 85.41 11:59:01 PM 1 7.79 0.00 2.46 2.40 0.08 87.27 11:59:01 PM 2 9.41 0.00 4.05 0.86 0.08 85.61 11:59:01 PM 3 16.48 0.00 3.47 2.57 0.07 77.41 11:59:01 PM 4 15.63 0.00 2.43 1.37 0.08 80.49 11:59:01 PM 5 18.21 0.00 1.61 1.25 0.05 78.88 11:59:01 PM 6 36.67 0.00 3.79 0.30 0.08 59.15 11:59:01 PM 7 9.87 0.00 2.15 1.58 0.07 86.34 Average: all 23.36 0.00 1.90 0.84 0.08 73.81 Average: 0 35.07 0.00 1.33 0.71 0.08 62.80 Average: 1 20.25 0.00 1.43 0.65 0.08 77.60 Average: 2 21.99 0.00 2.48 1.53 0.08 73.93 Average: 3 28.32 0.00 2.02 0.71 0.08 68.87 Average: 4 20.78 0.00 1.86 0.74 0.07 76.54 Average: 5 17.59 0.00 2.04 0.55 0.07 79.75 Average: 6 25.44 0.00 2.46 1.47 0.08 70.55 Average: 7 17.46 0.00 1.61 0.39 0.07 80.47