---> uname -a: Linux prd-centos8-docker-8c-8g-2225.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1641 22265 19 7983 29775 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:d8:fe:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fed8:fe58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:15:6c:cd 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) 10/11/2025 _x86_64_ (8 CPU) 23:48:22 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 166.38 14.35 152.03 3196.53 10913.36 11:51:01 PM 258.25 3.13 255.11 392.80 17481.71 11:52:01 PM 82.60 1.43 81.17 364.87 8311.13 11:53:01 PM 114.98 1.97 113.01 140.11 4521.06 11:54:01 PM 502.12 0.40 501.72 78.77 69034.72 11:55:01 PM 1058.59 0.02 1058.57 13.60 49057.12 11:56:01 PM 774.47 0.00 774.47 0.00 28389.50 11:57:01 PM 10.30 0.00 10.30 0.00 1295.60 11:58:01 PM 83.22 0.00 83.22 0.00 10399.07 11:59:01 PM 671.19 0.52 670.68 29.19 36647.33 Average: 372.21 2.18 370.03 421.62 23605.72 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29201108 31084240 3454604 10.58 2688 2196392 1685016 5.00 165720 2811388 106412 11:51:01 PM 27472936 29783352 5182776 15.87 2688 2616348 2666896 7.91 265928 4400728 58340 11:52:01 PM 26947096 29511028 5708616 17.48 2688 2866280 3340020 9.91 290072 4887336 70620 11:53:01 PM 25678648 28985944 6977064 21.37 2688 3604732 3189624 9.46 330732 6100896 706696 11:54:01 PM 21777408 27263952 10878304 33.31 2688 5520220 4725644 14.02 458068 9326144 907104 11:55:01 PM 21772576 28276172 10883136 33.33 2688 6421424 3455856 10.25 533260 8993456 751200 11:56:01 PM 19942736 26397228 12712976 38.93 2688 6370228 3783480 11.23 556576 10691184 8 11:57:01 PM 20218816 26703200 12436896 38.08 2688 6399844 3886892 11.53 561424 10412968 344 11:58:01 PM 20693168 27488504 11962544 36.63 2688 6691372 3474724 10.31 579320 9914344 43384 11:59:01 PM 22821524 30511568 9834188 30.11 2688 7534860 1433520 4.25 1219048 7083252 36480 Average: 23652602 28600519 9003110 27.57 2688 5022170 3164167 9.39 496015 7462170 268059 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 212.55 208.46 1339.82 58.97 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 454.15 354.90 6457.21 45.83 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 210.80 162.82 3665.49 22.31 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 241.96 220.83 3053.06 31.48 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 605.35 442.27 9036.72 50.30 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 167.39 141.26 2166.44 20.55 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 0.22 0.12 0.07 0.24 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 1.08 0.38 0.42 0.62 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 201.48 166.61 2637.27 29.34 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 390.35 497.70 1106.15 7293.68 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 248.54 219.55 2946.37 755.41 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) 10/11/2025 _x86_64_ (8 CPU) 23:48:22 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 9.49 0.00 1.09 1.05 0.08 88.28 11:50:01 PM 0 9.15 0.00 0.65 2.64 0.07 87.50 11:50:01 PM 1 22.91 0.00 2.51 0.50 0.08 74.00 11:50:01 PM 2 3.75 0.00 0.97 1.84 0.08 93.36 11:50:01 PM 3 9.08 0.00 1.12 0.38 0.07 89.35 11:50:01 PM 4 4.18 0.00 0.57 1.52 0.08 93.65 11:50:01 PM 5 13.03 0.00 0.80 0.13 0.05 85.98 11:50:01 PM 6 4.86 0.00 0.82 1.14 0.10 93.08 11:50:01 PM 7 9.00 0.00 1.32 0.28 0.07 89.33 11:51:01 PM all 39.75 0.00 1.40 0.88 0.09 57.88 11:51:01 PM 0 59.04 0.00 1.35 1.19 0.10 38.32 11:51:01 PM 1 52.44 0.00 1.40 0.77 0.10 45.29 11:51:01 PM 2 43.90 0.00 1.31 0.49 0.08 54.22 11:51:01 PM 3 40.62 0.00 1.71 1.12 0.10 56.45 11:51:01 PM 4 36.78 0.00 1.54 0.64 0.10 60.95 11:51:01 PM 5 28.73 0.00 1.09 1.42 0.08 68.67 11:51:01 PM 6 37.06 0.00 1.56 0.39 0.08 60.91 11:51:01 PM 7 19.41 0.00 1.24 1.00 0.07 78.28 11:52:01 PM all 48.93 0.00 1.29 0.20 0.10 49.47 11:52:01 PM 0 63.18 0.00 1.02 0.25 0.10 35.45 11:52:01 PM 1 54.54 0.00 1.05 0.15 0.08 44.18 11:52:01 PM 2 43.79 0.00 1.66 0.20 0.10 54.26 11:52:01 PM 3 39.58 0.00 1.59 0.25 0.10 58.48 11:52:01 PM 4 44.39 0.00 1.47 0.15 0.12 53.87 11:52:01 PM 5 47.54 0.00 1.87 0.23 0.12 50.24 11:52:01 PM 6 45.35 0.00 0.80 0.33 0.10 53.42 11:52:01 PM 7 53.08 0.00 0.84 0.07 0.10 45.92 11:53:01 PM all 33.48 0.00 1.29 0.30 0.08 64.84 11:53:01 PM 0 24.46 0.00 0.72 0.13 0.08 74.60 11:53:01 PM 1 21.86 0.00 0.97 0.28 0.08 76.80 11:53:01 PM 2 45.18 0.00 2.92 1.49 0.12 50.29 11:53:01 PM 3 46.98 0.00 1.90 0.02 0.08 51.01 11:53:01 PM 4 26.75 0.00 1.14 0.03 0.07 72.01 11:53:01 PM 5 29.34 0.00 0.88 0.02 0.07 69.69 11:53:01 PM 6 44.73 0.00 0.48 0.17 0.08 54.54 11:53:01 PM 7 28.53 0.00 1.32 0.28 0.08 69.78 11:54:01 PM all 15.54 0.00 5.43 1.21 0.08 77.74 11:54:01 PM 0 5.36 0.00 6.50 2.88 0.07 85.19 11:54:01 PM 1 31.28 0.00 8.21 0.12 0.10 60.29 11:54:01 PM 2 6.10 0.00 4.25 1.60 0.07 87.99 11:54:01 PM 3 7.02 0.00 6.84 1.35 0.08 84.71 11:54:01 PM 4 4.22 0.00 7.96 0.94 0.09 86.80 11:54:01 PM 5 38.60 0.00 5.60 0.37 0.10 55.34 11:54:01 PM 6 10.99 0.00 1.92 1.95 0.07 85.07 11:54:01 PM 7 20.54 0.00 2.26 0.45 0.08 76.66 11:55:01 PM all 17.44 0.00 3.39 2.06 0.10 77.01 11:55:01 PM 0 10.97 0.00 3.30 0.03 0.10 85.60 11:55:01 PM 1 9.05 0.00 4.25 7.40 0.10 79.20 11:55:01 PM 2 8.65 0.00 2.30 3.05 0.07 85.94 11:55:01 PM 3 9.39 0.00 1.49 4.78 0.08 84.26 11:55:01 PM 4 11.80 0.00 3.30 1.04 0.12 83.74 11:55:01 PM 5 35.83 0.00 4.40 0.00 0.08 59.68 11:55:01 PM 6 40.02 0.00 4.70 0.00 0.12 55.17 11:55:01 PM 7 13.82 0.00 3.43 0.20 0.10 82.45 11:56:01 PM all 24.15 0.00 1.08 1.72 0.07 72.98 11:56:01 PM 0 24.32 0.00 0.62 0.00 0.08 74.98 11:56:01 PM 1 19.91 0.00 0.83 1.84 0.07 77.35 11:56:01 PM 2 21.87 0.00 0.77 0.08 0.07 77.22 11:56:01 PM 3 2.27 0.00 2.25 11.86 0.07 83.56 11:56:01 PM 4 6.41 0.00 0.38 0.00 0.05 93.16 11:56:01 PM 5 20.70 0.00 0.67 0.00 0.05 78.58 11:56:01 PM 6 4.52 0.00 0.52 0.00 0.05 94.92 11:56:01 PM 7 93.03 0.00 2.62 0.00 0.13 4.22 11:57:01 PM all 20.42 0.00 0.79 0.02 0.06 78.71 11:57:01 PM 0 3.97 0.00 0.40 0.00 0.03 95.59 11:57:01 PM 1 14.35 0.00 0.83 0.00 0.08 84.73 11:57:01 PM 2 12.19 0.00 0.60 0.13 0.05 87.03 11:57:01 PM 3 24.45 0.00 1.17 0.00 0.07 74.32 11:57:01 PM 4 13.45 0.00 0.80 0.00 0.07 85.69 11:57:01 PM 5 15.04 0.00 0.90 0.00 0.07 83.99 11:57:01 PM 6 71.72 0.00 1.18 0.00 0.10 26.99 11:57:01 PM 7 8.19 0.00 0.47 0.00 0.03 91.31 11:58:01 PM all 15.93 0.00 1.14 0.21 0.07 82.65 11:58:01 PM 0 4.46 0.00 0.87 1.30 0.07 93.30 11:58:01 PM 1 10.48 0.00 1.20 0.02 0.07 88.23 11:58:01 PM 2 7.70 0.00 0.72 0.02 0.07 91.49 11:58:01 PM 3 26.27 0.00 1.42 0.00 0.07 72.24 11:58:01 PM 4 10.16 0.00 0.57 0.00 0.05 89.22 11:58:01 PM 5 4.55 0.00 0.53 0.28 0.05 94.59 11:58:01 PM 6 1.10 0.00 1.69 0.05 0.07 97.09 11:58:01 PM 7 62.58 0.00 2.15 0.03 0.10 35.13 11:59:01 PM all 14.59 0.00 2.84 1.32 0.08 81.17 11:59:01 PM 0 10.23 0.00 3.05 1.07 0.08 85.56 11:59:01 PM 1 11.86 0.00 5.28 2.25 0.08 80.52 11:59:01 PM 2 6.65 0.00 1.41 1.14 0.07 90.74 11:59:01 PM 3 22.16 0.00 3.97 2.36 0.08 71.42 11:59:01 PM 4 7.84 0.00 2.33 2.05 0.07 87.72 11:59:01 PM 5 25.44 0.00 2.50 0.40 0.08 71.58 11:59:01 PM 6 16.46 0.00 2.17 0.50 0.07 80.80 11:59:01 PM 7 16.05 0.00 2.02 0.80 0.07 81.06 Average: all 23.98 0.00 1.97 0.90 0.08 73.07 Average: 0 21.54 0.00 1.84 0.95 0.08 75.59 Average: 1 24.88 0.00 2.65 1.33 0.09 71.06 Average: 2 19.99 0.00 1.69 1.00 0.08 77.24 Average: 3 22.81 0.00 2.34 2.21 0.08 72.56 Average: 4 16.62 0.00 1.99 0.64 0.08 80.67 Average: 5 25.87 0.00 1.92 0.29 0.08 71.85 Average: 6 27.70 0.00 1.58 0.45 0.08 70.18 Average: 7 32.45 0.00 1.77 0.31 0.08 65.39