---> uname -a: Linux prd-centos8-docker-8c-8g-20251.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1134 25048 19 5707 30282 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:ad:71:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fead:712e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:a3:30:a0 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::42:60ff:fea3:30a0/64 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) 12/12/2025 _x86_64_ (8 CPU) 12:55:11 LINUX RESTART (8 CPU) 12:56:01 PM tps rtps wtps bread/s bwrtn/s 12:57:01 PM 309.80 17.53 292.27 3711.43 13950.90 12:58:01 PM 103.38 1.65 101.73 505.30 11475.97 12:59:01 PM 27.13 0.08 27.05 27.60 2614.16 01:00:01 PM 113.58 0.42 113.16 380.41 38571.36 01:01:01 PM 22.81 0.07 22.74 0.67 446.13 01:02:01 PM 9.76 0.50 9.26 22.65 230.61 01:03:01 PM 18.76 0.00 18.76 0.00 660.81 01:04:01 PM 102.30 0.00 102.30 0.00 23648.95 01:05:01 PM 15.58 0.00 15.58 0.00 411.81 01:06:01 PM 116.80 0.00 116.80 0.00 1778.29 01:07:01 PM 34.66 2.58 32.07 4465.98 8852.40 01:08:01 PM 54.06 1.65 52.41 1781.30 27443.59 Average: 77.38 2.04 75.34 907.93 10840.13 12:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 PM 28294136 30479064 4361576 13.36 2688 2496524 2147464 6.37 222568 3649780 303220 12:58:01 PM 27304920 29581836 5350792 16.39 2688 2585120 2784456 8.26 281904 4562468 61980 12:59:01 PM 25397156 28971180 7258556 22.23 2688 3866992 3537416 10.50 336524 6362420 1279240 01:00:01 PM 24927404 28340028 7728308 23.67 2688 3694596 5023516 14.90 436300 6676588 148 01:01:01 PM 25086616 28504052 7569096 23.18 2688 3699448 3635456 10.79 443404 6515248 92 01:02:01 PM 25019604 28440636 7636108 23.38 2688 3703008 3663068 10.87 444736 6580828 100 01:03:01 PM 25385884 29053348 7269828 22.26 2688 3946844 3139796 9.32 505756 6151380 230216 01:04:01 PM 23522712 27660268 9133000 27.97 2688 4405600 5931476 17.60 554292 7905420 1672 01:05:01 PM 22965188 27149224 9690524 29.67 2688 4452728 6213492 18.44 557852 8456312 28 01:06:01 PM 24136468 28240112 8519244 26.09 2688 4359768 3845964 11.41 554740 7304856 124 01:07:01 PM 25432844 30598372 7222868 22.12 2688 5412716 1906224 5.66 759940 5798584 654152 01:08:01 PM 25582820 30948436 7072892 21.66 2688 5607604 1609148 4.77 978020 5424704 42720 Average: 25254646 28997213 7401066 22.66 2688 4019246 3619790 10.74 506336 6282382 214474 12:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 471.56 367.28 5472.14 67.32 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 107.08 100.68 905.64 24.30 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 401.78 253.74 9548.66 33.95 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 7.05 7.05 0.59 0.59 0.00 0.00 0.00 0.00 01:00:01 PM eth0 14.70 11.16 4.57 5.91 0.00 0.00 0.00 0.00 01:00:01 PM docker0 1.57 1.93 0.23 0.22 0.00 0.00 0.00 0.00 01:00:01 PM vethae8174b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:01:01 PM lo 73.30 73.30 5.41 5.41 0.00 0.00 0.00 0.00 01:01:01 PM eth0 180.38 130.52 60.61 58.38 0.00 0.00 0.00 0.00 01:01:01 PM docker0 10.53 11.68 1.56 1.46 0.00 0.00 0.00 0.00 01:02:01 PM lo 63.06 63.06 3.20 3.20 0.00 0.00 0.00 0.00 01:02:01 PM eth0 157.64 132.88 38.70 56.30 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 01:03:01 PM lo 36.34 36.34 1.79 1.79 0.00 0.00 0.00 0.00 01:03:01 PM eth0 165.91 144.61 727.84 48.56 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 19.88 19.88 2.47 2.47 0.00 0.00 0.00 0.00 01:04:01 PM eth0 417.69 140.74 2293.39 12.38 0.00 0.00 0.00 0.00 01:04:01 PM docker0 8.48 10.45 0.81 1.98 0.00 0.00 0.00 0.00 01:04:01 PM veth46e4ca9 8.48 10.58 0.93 1.99 0.00 0.00 0.00 0.00 01:04:01 PM veth91644fb 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 01:05:01 PM lo 842.69 842.69 123.43 123.43 0.00 0.00 0.00 0.00 01:05:01 PM eth0 72.64 55.40 19.71 26.07 0.00 0.00 0.00 0.00 01:05:01 PM docker0 364.91 377.41 57.52 59.56 0.00 0.00 0.00 0.00 01:05:01 PM veth46e4ca9 314.48 326.01 56.52 46.29 0.00 0.00 0.00 0.00 01:05:01 PM veth91644fb 50.43 51.48 5.98 13.27 0.00 0.00 0.00 0.00 01:06:01 PM lo 820.73 820.73 158.12 158.12 0.00 0.00 0.00 0.00 01:06:01 PM eth0 80.04 67.32 266.77 24.89 0.00 0.00 0.00 0.00 01:06:01 PM docker0 352.94 361.92 79.84 73.43 0.00 0.00 0.00 0.00 01:07:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 01:07:01 PM eth0 164.46 122.96 2426.44 20.32 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 159.44 128.50 1922.95 72.63 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.33 155.33 24.59 24.59 0.00 0.00 0.00 0.00 Average: eth0 199.44 137.98 1973.81 37.58 0.00 0.00 0.00 0.00 Average: docker0 61.60 63.70 11.67 11.40 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) 12/12/2025 _x86_64_ (8 CPU) 12:55:11 LINUX RESTART (8 CPU) 12:56:01 PM CPU %user %nice %system %iowait %steal %idle 12:57:01 PM all 22.21 0.00 1.53 0.82 0.08 75.37 12:57:01 PM 0 17.92 0.00 1.19 0.75 0.10 80.05 12:57:01 PM 1 13.94 0.00 1.49 0.72 0.08 83.77 12:57:01 PM 2 24.09 0.00 2.21 0.84 0.07 72.80 12:57:01 PM 3 30.92 0.00 1.80 0.89 0.07 66.33 12:57:01 PM 4 18.73 0.00 2.11 1.10 0.08 77.97 12:57:01 PM 5 24.36 0.00 1.12 0.52 0.08 73.92 12:57:01 PM 6 27.95 0.00 1.22 0.90 0.07 69.86 12:57:01 PM 7 19.77 0.00 1.09 0.84 0.05 78.26 12:58:01 PM all 36.47 0.00 1.02 0.35 0.07 62.09 12:58:01 PM 0 46.07 0.00 0.97 0.15 0.07 52.74 12:58:01 PM 1 45.12 0.00 1.42 0.84 0.07 52.56 12:58:01 PM 2 44.12 0.00 1.54 0.15 0.07 54.13 12:58:01 PM 3 28.25 0.00 0.67 0.58 0.08 70.41 12:58:01 PM 4 28.25 0.00 1.05 0.57 0.08 70.05 12:58:01 PM 5 35.35 0.00 0.43 0.10 0.05 64.06 12:58:01 PM 6 33.27 0.00 1.07 0.35 0.05 65.26 12:58:01 PM 7 31.32 0.00 1.05 0.07 0.08 67.48 12:59:01 PM all 23.60 0.00 1.91 0.08 0.05 74.35 12:59:01 PM 0 16.84 0.00 1.58 0.30 0.07 81.21 12:59:01 PM 1 10.52 0.00 1.96 0.13 0.07 87.32 12:59:01 PM 2 31.43 0.00 2.47 0.05 0.05 66.01 12:59:01 PM 3 12.81 0.00 2.63 0.00 0.05 84.50 12:59:01 PM 4 54.92 0.00 2.61 0.02 0.05 42.40 12:59:01 PM 5 25.32 0.00 1.59 0.00 0.05 73.04 12:59:01 PM 6 21.86 0.00 1.43 0.00 0.05 76.66 12:59:01 PM 7 15.06 0.00 1.04 0.12 0.05 83.73 01:00:01 PM all 19.05 0.00 2.29 0.73 0.08 77.86 01:00:01 PM 0 22.10 0.00 2.04 0.22 0.10 75.54 01:00:01 PM 1 19.19 0.00 2.62 1.26 0.08 76.85 01:00:01 PM 2 28.87 0.00 2.60 0.89 0.08 67.57 01:00:01 PM 3 14.74 0.00 1.99 0.99 0.07 82.21 01:00:01 PM 4 22.04 0.00 2.43 1.04 0.07 74.43 01:00:01 PM 5 11.35 0.00 2.41 0.64 0.05 85.55 01:00:01 PM 6 17.17 0.00 1.86 0.40 0.08 80.49 01:00:01 PM 7 16.93 0.00 2.36 0.40 0.07 80.24 01:01:01 PM all 13.56 0.00 1.64 0.03 0.07 84.70 01:01:01 PM 0 14.86 0.00 2.39 0.02 0.07 82.66 01:01:01 PM 1 9.79 0.00 1.44 0.02 0.08 88.67 01:01:01 PM 2 11.01 0.00 2.21 0.02 0.07 86.69 01:01:01 PM 3 15.57 0.00 1.41 0.00 0.08 82.94 01:01:01 PM 4 15.65 0.00 1.52 0.10 0.07 82.66 01:01:01 PM 5 11.67 0.00 1.34 0.03 0.07 86.89 01:01:01 PM 6 15.55 0.00 1.69 0.03 0.07 82.66 01:01:01 PM 7 14.35 0.00 1.09 0.03 0.07 84.47 01:02:01 PM all 4.99 0.00 1.12 0.02 0.08 93.79 01:02:01 PM 0 3.64 0.00 0.79 0.02 0.10 95.46 01:02:01 PM 1 7.23 0.00 1.24 0.00 0.08 91.45 01:02:01 PM 2 5.67 0.00 1.00 0.02 0.10 93.21 01:02:01 PM 3 4.85 0.00 1.27 0.00 0.07 93.82 01:02:01 PM 4 2.24 0.00 1.27 0.02 0.07 96.41 01:02:01 PM 5 7.04 0.00 1.15 0.08 0.07 91.66 01:02:01 PM 6 3.21 0.00 1.07 0.00 0.07 95.66 01:02:01 PM 7 6.06 0.00 1.15 0.02 0.07 92.70 01:03:01 PM all 23.42 0.00 1.24 0.04 0.07 75.23 01:03:01 PM 0 15.15 0.00 1.15 0.00 0.07 83.63 01:03:01 PM 1 27.34 0.00 0.84 0.02 0.08 71.73 01:03:01 PM 2 33.19 0.00 1.71 0.17 0.08 64.86 01:03:01 PM 3 6.42 0.00 1.22 0.10 0.07 92.19 01:03:01 PM 4 21.55 0.00 1.72 0.02 0.07 76.64 01:03:01 PM 5 24.44 0.00 1.24 0.03 0.07 74.22 01:03:01 PM 6 31.25 0.00 1.24 0.00 0.07 67.45 01:03:01 PM 7 27.96 0.00 0.83 0.02 0.05 71.14 01:04:01 PM all 30.78 0.00 1.79 0.35 0.08 67.00 01:04:01 PM 0 26.54 0.00 1.31 0.02 0.08 72.06 01:04:01 PM 1 23.49 0.00 1.89 0.77 0.07 73.78 01:04:01 PM 2 29.36 0.00 1.69 0.59 0.08 68.28 01:04:01 PM 3 28.53 0.00 1.51 0.12 0.08 69.76 01:04:01 PM 4 31.65 0.00 2.28 0.94 0.08 65.05 01:04:01 PM 5 28.89 0.00 1.46 0.34 0.07 69.25 01:04:01 PM 6 30.22 0.00 1.57 0.05 0.08 68.07 01:04:01 PM 7 47.61 0.00 2.58 0.00 0.07 49.74 01:05:01 PM all 23.00 0.00 1.61 0.02 0.08 75.29 01:05:01 PM 0 27.04 0.00 1.68 0.00 0.10 71.19 01:05:01 PM 1 18.46 0.00 1.70 0.03 0.10 79.71 01:05:01 PM 2 14.57 0.00 2.27 0.05 0.08 83.03 01:05:01 PM 3 18.64 0.00 1.63 0.05 0.08 79.60 01:05:01 PM 4 22.85 0.00 1.31 0.00 0.07 75.77 01:05:01 PM 5 26.88 0.00 0.87 0.00 0.08 72.17 01:05:01 PM 6 22.59 0.00 1.64 0.03 0.07 75.67 01:05:01 PM 7 32.96 0.00 1.78 0.00 0.07 65.19 01:06:01 PM all 28.52 0.00 1.79 0.24 0.08 69.37 01:06:01 PM 0 25.61 0.00 2.70 1.26 0.08 70.35 01:06:01 PM 1 29.09 0.00 1.45 0.07 0.07 69.32 01:06:01 PM 2 22.76 0.00 1.81 0.05 0.05 75.33 01:06:01 PM 3 30.87 0.00 2.04 0.32 0.10 66.66 01:06:01 PM 4 38.26 0.00 2.29 0.02 0.08 59.35 01:06:01 PM 5 21.57 0.00 1.31 0.15 0.07 76.91 01:06:01 PM 6 45.24 0.00 1.15 0.00 0.07 53.54 01:06:01 PM 7 14.68 0.00 1.58 0.08 0.08 83.57 01:07:01 PM all 26.96 0.00 1.60 0.19 0.07 71.19 01:07:01 PM 0 32.60 0.00 1.44 0.13 0.08 65.74 01:07:01 PM 1 27.14 0.00 1.81 0.53 0.07 70.45 01:07:01 PM 2 25.64 0.00 1.77 0.03 0.07 72.48 01:07:01 PM 3 12.96 0.00 1.76 0.07 0.07 85.15 01:07:01 PM 4 54.16 0.00 2.27 0.18 0.07 43.31 01:07:01 PM 5 20.76 0.00 1.50 0.13 0.07 77.53 01:07:01 PM 6 24.63 0.00 1.32 0.18 0.07 73.80 01:07:01 PM 7 17.75 0.00 0.90 0.22 0.07 81.06 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 27.83 0.00 1.07 0.32 0.07 70.71 01:08:01 PM 0 40.30 0.00 1.87 0.03 0.08 57.71 01:08:01 PM 1 5.67 0.00 1.13 1.68 0.10 91.41 01:08:01 PM 2 23.70 0.00 1.52 0.13 0.07 74.58 01:08:01 PM 3 37.99 0.00 0.97 0.67 0.08 60.28 01:08:01 PM 4 25.44 0.00 1.20 0.03 0.07 73.25 01:08:01 PM 5 39.13 0.00 0.99 0.02 0.05 59.82 01:08:01 PM 6 10.05 0.00 0.58 0.00 0.03 89.34 01:08:01 PM 7 40.40 0.00 0.32 0.00 0.08 59.20 Average: all 23.37 0.00 1.55 0.27 0.07 74.75 Average: 0 24.05 0.00 1.59 0.24 0.08 74.03 Average: 1 19.75 0.00 1.58 0.51 0.08 78.08 Average: 2 24.54 0.00 1.90 0.25 0.07 73.24 Average: 3 20.22 0.00 1.57 0.32 0.08 77.82 Average: 4 27.97 0.00 1.84 0.34 0.07 69.78 Average: 5 23.07 0.00 1.28 0.17 0.06 75.42 Average: 6 23.58 0.00 1.32 0.16 0.06 74.87 Average: 7 23.74 0.00 1.31 0.15 0.07 74.73