---> uname -a: Linux prd-centos8-docker-8c-8g-12537.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 1629 22292 19 7969 29787 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:7a:7b:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe7a:7b31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:6a:11:eb 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) 11/13/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 142.47 2.70 139.77 1598.27 9840.80 10:39:01 PM 201.40 14.46 186.94 1971.94 6625.45 10:40:00 PM 116.15 0.69 115.46 351.26 14732.69 10:41:01 PM 55.20 0.20 55.00 79.73 7480.43 10:42:01 PM 135.43 1.78 133.64 79.32 5778.22 10:43:01 PM 1045.08 0.08 1044.99 4.00 79244.28 10:44:01 PM 1191.83 0.02 1191.82 13.60 60467.54 10:45:01 PM 44.26 0.00 44.26 0.00 2054.26 10:46:01 PM 5.30 0.00 5.30 0.00 1099.15 10:47:01 PM 47.32 0.00 47.32 0.00 3693.35 10:48:01 PM 673.45 0.48 672.97 24.66 26973.89 Average: 332.51 1.86 330.65 374.70 19815.41 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29461828 31283908 3193876 9.78 2688 2138656 1362624 4.04 158384 2571344 126848 10:39:01 PM 28324284 30567984 4331420 13.26 2688 2552156 1996120 5.92 248984 3579272 341492 10:40:00 PM 26060660 28525344 6595044 20.20 2688 2769284 3900772 11.57 280764 5790084 134996 10:41:01 PM 25818912 28368760 6836792 20.94 2688 2852104 3905468 11.59 289448 6013608 6856 10:42:01 PM 25082368 28759012 7573336 23.19 2688 3968672 3384576 10.04 487088 6520772 981284 10:43:01 PM 22670152 28120772 9985552 30.58 2688 5482020 3782908 11.22 529132 8331040 538804 10:44:01 PM 21359120 27827600 11296584 34.59 2688 6386844 3513384 10.42 583480 9302704 33468 10:45:01 PM 19584360 26003880 13071344 40.03 2688 6335840 3855840 11.44 597384 11008804 8 10:46:01 PM 20502252 26951252 12153452 37.22 2688 6364968 3954760 11.73 602232 10106800 8 10:47:01 PM 20322564 27070364 12333140 37.77 2688 6646868 3541284 10.51 645400 10229764 231596 10:48:01 PM 22935616 30597720 9720088 29.77 2688 7506840 1463360 4.34 1132592 7060700 479612 Average: 23829283 28552418 8826421 27.03 2688 4818568 3151009 9.35 504990 7319536 261361 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 127.46 108.41 1187.80 41.29 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 484.24 398.22 5754.48 66.39 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM eth0 225.61 186.06 3072.73 24.72 0.00 0.00 0.00 0.00 10:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 86.88 71.25 1148.43 14.28 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 246.44 223.73 2575.63 31.23 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 590.90 424.62 8651.87 52.28 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 181.44 152.19 2176.13 21.78 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.30 0.22 0.08 0.26 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.62 0.27 0.14 0.45 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 194.09 160.18 2588.92 27.45 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 240.68 241.89 936.52 197.34 0.00 0.00 0.00 0.00 10:48:01 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 216.20 178.78 2553.35 43.40 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) 11/13/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.25 0.00 0.86 0.37 0.04 90.49 10:38:01 PM 0 0.23 0.00 0.43 0.38 0.05 98.90 10:38:01 PM 1 6.75 0.00 0.58 0.42 0.03 92.22 10:38:01 PM 2 16.59 0.00 1.57 0.27 0.05 81.53 10:38:01 PM 3 12.58 0.00 0.92 0.28 0.03 86.19 10:38:01 PM 4 5.78 0.00 1.04 0.08 0.03 93.07 10:38:01 PM 5 7.61 0.00 0.37 0.28 0.03 91.71 10:38:01 PM 6 6.36 0.00 0.73 0.10 0.05 92.75 10:38:01 PM 7 10.10 0.00 1.22 1.12 0.03 87.53 10:39:01 PM all 13.15 0.00 1.03 0.51 0.07 85.24 10:39:01 PM 0 13.36 0.00 0.84 0.12 0.10 85.58 10:39:01 PM 1 8.18 0.00 1.57 1.54 0.08 88.62 10:39:01 PM 2 17.29 0.00 0.84 0.30 0.08 81.49 10:39:01 PM 3 15.24 0.00 1.39 0.77 0.07 82.53 10:39:01 PM 4 21.01 0.00 1.09 0.08 0.10 77.72 10:39:01 PM 5 7.63 0.00 0.55 0.20 0.03 91.58 10:39:01 PM 6 12.47 0.00 1.10 0.78 0.05 85.59 10:39:01 PM 7 10.00 0.00 0.85 0.32 0.05 88.78 10:40:00 PM all 48.45 0.00 1.26 0.45 0.10 49.74 10:40:00 PM 0 53.96 0.00 1.48 0.05 0.10 44.41 10:40:00 PM 1 52.82 0.00 0.80 0.02 0.10 46.26 10:40:00 PM 2 33.78 0.00 1.41 1.84 0.08 62.89 10:40:00 PM 3 55.47 0.00 0.74 0.08 0.10 43.61 10:40:00 PM 4 35.65 0.00 1.66 0.37 0.08 62.23 10:40:00 PM 5 61.63 0.00 1.36 0.47 0.10 36.44 10:40:00 PM 6 56.93 0.00 1.86 0.77 0.12 40.32 10:40:00 PM 7 37.39 0.00 0.74 0.02 0.08 61.78 10:41:01 PM all 47.77 0.00 1.30 0.19 0.10 50.64 10:41:01 PM 0 41.13 0.00 1.28 0.02 0.10 57.48 10:41:01 PM 1 54.04 0.00 1.12 0.02 0.08 44.75 10:41:01 PM 2 49.53 0.00 1.53 0.37 0.10 48.48 10:41:01 PM 3 42.70 0.00 1.28 0.55 0.10 55.37 10:41:01 PM 4 50.83 0.00 1.42 0.20 0.10 47.45 10:41:01 PM 5 54.11 0.00 0.93 0.08 0.08 44.79 10:41:01 PM 6 48.02 0.00 1.72 0.22 0.10 49.95 10:41:01 PM 7 41.78 0.00 1.15 0.07 0.10 56.90 10:42:01 PM all 22.44 0.00 1.25 0.37 0.07 75.87 10:42:01 PM 0 41.20 0.00 2.25 0.07 0.08 56.39 10:42:01 PM 1 32.59 0.00 0.63 0.37 0.08 66.32 10:42:01 PM 2 23.77 0.00 1.76 0.92 0.08 73.46 10:42:01 PM 3 22.18 0.00 1.90 0.07 0.07 75.78 10:42:01 PM 4 15.95 0.00 0.94 0.05 0.05 83.02 10:42:01 PM 5 9.12 0.00 0.67 0.94 0.08 89.20 10:42:01 PM 6 23.93 0.00 1.05 0.38 0.05 74.58 10:42:01 PM 7 10.73 0.00 0.82 0.18 0.05 88.21 10:43:01 PM all 14.08 0.00 6.31 2.45 0.10 77.07 10:43:01 PM 0 51.84 0.00 10.34 0.00 0.13 37.69 10:43:01 PM 1 5.58 0.00 4.43 1.11 0.10 88.78 10:43:01 PM 2 17.93 0.00 6.92 2.24 0.08 72.83 10:43:01 PM 3 6.15 0.00 3.50 2.79 0.08 87.48 10:43:01 PM 4 3.42 0.00 7.48 0.14 0.09 88.88 10:43:01 PM 5 19.65 0.00 7.43 1.78 0.10 71.04 10:43:01 PM 6 4.16 0.00 4.11 1.33 0.08 90.31 10:43:01 PM 7 3.78 0.00 6.28 10.26 0.10 79.58 10:44:01 PM all 18.01 0.00 3.58 2.46 0.08 75.87 10:44:01 PM 0 9.05 0.00 3.52 4.80 0.10 82.53 10:44:01 PM 1 12.39 0.00 1.98 2.80 0.08 82.75 10:44:01 PM 2 9.60 0.00 3.02 0.39 0.08 86.91 10:44:01 PM 3 25.55 0.00 5.69 0.35 0.08 68.32 10:44:01 PM 4 5.99 0.00 3.44 8.88 0.07 81.61 10:44:01 PM 5 31.58 0.00 1.86 0.02 0.08 66.47 10:44:01 PM 6 35.79 0.00 4.68 0.35 0.08 59.09 10:44:01 PM 7 14.09 0.00 4.43 2.12 0.07 79.30 10:45:01 PM all 23.85 0.00 0.89 0.08 0.06 75.11 10:45:01 PM 0 5.51 0.00 0.48 0.00 0.05 93.95 10:45:01 PM 1 2.60 0.00 0.45 0.10 0.07 96.78 10:45:01 PM 2 20.58 0.00 0.90 0.48 0.07 77.97 10:45:01 PM 3 8.12 0.00 0.25 0.00 0.03 91.60 10:45:01 PM 4 80.20 0.00 2.38 0.00 0.10 17.32 10:45:01 PM 5 19.50 0.00 0.80 0.05 0.07 79.58 10:45:01 PM 6 32.18 0.00 1.07 0.00 0.07 66.68 10:45:01 PM 7 22.04 0.00 0.77 0.00 0.07 77.12 10:46:01 PM all 19.46 0.00 0.74 0.01 0.05 79.75 10:46:01 PM 0 24.90 0.00 0.92 0.03 0.05 74.10 10:46:01 PM 1 9.72 0.00 0.98 0.00 0.07 89.23 10:46:01 PM 2 6.96 0.00 0.37 0.00 0.03 92.64 10:46:01 PM 3 6.64 0.00 0.53 0.03 0.02 92.78 10:46:01 PM 4 11.36 0.00 0.60 0.00 0.05 87.99 10:46:01 PM 5 6.24 0.00 0.53 0.00 0.03 93.20 10:46:01 PM 6 76.84 0.00 1.12 0.00 0.10 21.94 10:46:01 PM 7 12.98 0.00 0.84 0.00 0.05 86.14 10:47:01 PM all 19.22 0.00 1.35 0.06 0.07 79.30 10:47:01 PM 0 54.04 0.00 1.84 0.20 0.10 43.82 10:47:01 PM 1 7.75 0.00 0.77 0.08 0.07 91.33 10:47:01 PM 2 36.73 0.00 2.79 0.02 0.08 60.38 10:47:01 PM 3 10.66 0.00 1.27 0.12 0.07 87.89 10:47:01 PM 4 14.68 0.00 0.78 0.10 0.05 84.38 10:47:01 PM 5 13.27 0.00 0.82 0.00 0.07 85.85 10:47:01 PM 6 6.53 0.00 1.24 0.00 0.05 92.18 10:47:01 PM 7 10.07 0.00 1.32 0.00 0.05 88.56 10:48:01 PM all 13.72 0.00 2.44 1.41 0.07 82.37 10:48:01 PM 0 7.81 0.00 1.37 1.27 0.08 89.46 10:48:01 PM 1 13.53 0.00 2.37 1.96 0.05 82.09 10:48:01 PM 2 17.27 0.00 3.86 2.13 0.08 76.65 10:48:01 PM 3 11.21 0.00 2.70 3.85 0.05 82.19 10:48:01 PM 4 17.51 0.00 1.59 0.69 0.07 80.15 10:48:01 PM 5 5.20 0.00 1.07 0.22 0.07 93.44 10:48:01 PM 6 13.88 0.00 3.49 0.50 0.08 82.05 10:48:01 PM 7 23.32 0.00 3.10 0.64 0.07 72.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.59 0.00 1.90 0.76 0.07 74.68 Average: 0 27.53 0.00 2.24 0.63 0.09 69.51 Average: 1 18.74 0.00 1.43 0.76 0.07 79.00 Average: 2 22.74 0.00 2.26 0.81 0.08 74.10 Average: 3 19.68 0.00 1.83 0.81 0.06 77.62 Average: 4 23.91 0.00 2.03 0.96 0.07 73.03 Average: 5 21.41 0.00 1.48 0.36 0.07 76.68 Average: 6 28.84 0.00 2.01 0.40 0.08 68.66 Average: 7 17.86 0.00 1.95 1.33 0.07 78.80