---> uname -a: Linux prd-centos8-docker-8c-8g-41773.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25303 19 5451 30281 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:76:a8:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe76:a811/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:a7:24:03 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:aeff:fea7:2403/64 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) 08/28/2025 _x86_64_ (8 CPU) 12:46:59 LINUX RESTART (8 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 264.16 17.38 246.78 3727.29 12664.15 12:50:01 PM 134.95 1.77 133.18 535.00 12524.05 12:50:01 PM 72.37 0.00 72.37 0.00 6663.16 12:51:01 PM 129.07 0.62 128.46 397.73 40292.15 12:52:01 PM 35.76 0.52 35.24 22.13 594.48 12:53:01 PM 7.41 0.00 7.41 0.00 176.51 12:54:01 PM 9.40 0.00 9.40 0.00 522.25 12:55:01 PM 35.35 0.00 35.35 0.00 8485.74 12:56:01 PM 86.27 0.00 86.27 0.00 15534.59 12:57:01 PM 142.32 0.00 142.32 0.00 2059.50 12:58:01 PM 73.90 2.93 70.97 4539.64 29725.18 Average: 91.78 2.32 89.46 921.47 12250.54 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 28429352 30584316 4226360 12.94 2688 2467804 1915872 5.68 216704 3526800 284360 12:50:01 PM 26170072 28552928 6485640 19.86 2688 2689996 3960820 11.75 288548 5683600 153504 12:50:01 PM 25859752 28564068 6795960 20.81 2688 3010196 3977460 11.80 288548 5988112 471092 12:51:01 PM 24782300 28187616 7873412 24.11 2688 3688232 4087508 12.13 430964 6832628 340 12:52:01 PM 24544708 27956604 8111004 24.84 2688 3694068 4507444 13.37 439612 7058324 52 12:53:01 PM 24509372 27922840 8146340 24.95 2688 3695600 4181136 12.41 439924 7094168 20 12:54:01 PM 25478108 28901476 7177604 21.98 2688 3705452 3401748 10.09 442032 6129432 16 12:55:01 PM 24429500 28287916 8226212 25.19 2688 4127228 3942976 11.70 506256 7086900 182296 12:56:01 PM 22936940 27095108 9718772 29.76 2688 4426484 6479756 19.23 553436 8489756 2104 12:57:01 PM 23674188 27769380 8981524 27.50 2688 4351900 4286708 12.72 553316 7769296 692 12:58:01 PM 25937160 31032796 6718552 20.57 2688 5341184 1522212 4.52 907104 5144056 22596 Average: 25159223 28623186 7496489 22.96 2688 3745286 3842149 11.40 460586 6436643 101552 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 368.69 289.00 5113.45 52.27 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 206.87 160.95 3068.15 28.20 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 12109.21 5653.95 333156.49 375.22 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 6.41 6.41 0.54 0.54 0.00 0.00 0.00 0.00 12:51:01 PM eth0 126.04 64.63 3463.49 10.58 0.00 0.00 0.00 0.00 12:51:01 PM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 12:52:01 PM lo 52.54 52.54 4.28 4.28 0.00 0.00 0.00 0.00 12:52:01 PM eth0 232.23 167.36 69.15 69.62 0.00 0.00 0.00 0.00 12:52:01 PM docker0 10.28 11.60 1.53 1.47 0.00 0.00 0.00 0.00 12:52:01 PM vethe8ee606 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 59.71 59.71 3.04 3.04 0.00 0.00 0.00 0.00 12:53:01 PM eth0 328.14 255.85 95.06 97.77 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 12:54:01 PM lo 20.53 20.53 1.00 1.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 248.54 193.13 124.59 58.58 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:55:01 PM eth0 506.41 292.44 2372.40 36.51 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 514.38 514.38 76.81 76.81 0.00 0.00 0.00 0.00 12:56:01 PM eth0 268.78 154.73 652.85 35.87 0.00 0.00 0.00 0.00 12:56:01 PM docker0 222.83 232.72 35.19 37.04 0.00 0.00 0.00 0.00 12:56:01 PM vethe35e598 196.43 205.18 35.10 30.15 0.00 0.00 0.00 0.00 12:56:01 PM vethc2cf696 26.39 28.24 3.14 7.15 0.00 0.00 0.00 0.00 12:57:01 PM lo 909.38 909.38 171.90 171.90 0.00 0.00 0.00 0.00 12:57:01 PM eth0 106.61 83.89 269.90 34.65 0.00 0.00 0.00 0.00 12:57:01 PM docker0 411.65 420.06 86.95 81.66 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 77.00 67.22 1261.44 14.46 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 Average: lo 156.32 156.32 25.76 25.76 0.00 0.00 0.00 0.00 Average: eth0 262.01 179.88 2067.10 44.29 0.00 0.00 0.00 0.00 Average: docker0 64.68 66.70 12.40 12.06 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) 08/28/2025 _x86_64_ (8 CPU) 12:46:59 LINUX RESTART (8 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 21.20 0.00 1.49 0.85 0.08 76.37 12:49:01 PM 0 12.24 0.00 1.00 0.38 0.07 86.30 12:49:01 PM 1 33.43 0.00 2.49 0.74 0.10 63.25 12:49:01 PM 2 11.34 0.00 0.84 0.62 0.08 87.13 12:49:01 PM 3 21.57 0.00 1.27 0.50 0.10 76.56 12:49:01 PM 4 24.52 0.00 1.84 1.32 0.07 72.25 12:49:01 PM 5 22.90 0.00 1.74 0.77 0.08 74.51 12:49:01 PM 6 21.44 0.00 1.39 1.65 0.08 75.44 12:49:01 PM 7 22.16 0.00 1.35 0.84 0.07 75.58 12:50:01 PM all 46.91 0.00 1.28 0.78 0.12 50.90 12:50:01 PM 0 50.18 0.00 0.81 0.34 0.14 48.54 12:50:01 PM 1 31.17 0.00 0.80 0.39 0.12 67.52 12:50:01 PM 2 63.31 0.00 1.88 1.46 0.15 33.20 12:50:01 PM 3 44.29 0.00 1.61 0.98 0.14 52.98 12:50:01 PM 4 56.64 0.00 1.47 0.53 0.14 41.23 12:50:01 PM 5 37.16 0.00 1.47 2.52 0.10 58.74 12:50:01 PM 6 49.20 0.00 0.91 0.02 0.10 49.76 12:50:01 PM 7 43.33 0.00 1.29 0.03 0.12 55.23 12:50:01 PM all 37.90 0.00 13.71 0.17 0.00 48.22 12:50:01 PM 0 38.36 0.00 10.96 0.00 0.00 50.68 12:50:01 PM 1 32.88 0.00 16.44 0.00 0.00 50.68 12:50:01 PM 2 38.36 0.00 15.07 0.00 0.00 46.58 12:50:01 PM 3 29.17 0.00 11.11 0.00 0.00 59.72 12:50:01 PM 4 56.00 0.00 9.33 0.00 0.00 34.67 12:50:01 PM 5 40.79 0.00 13.16 1.32 0.00 44.74 12:50:01 PM 6 32.43 0.00 18.92 0.00 0.00 48.65 12:50:01 PM 7 34.67 0.00 14.67 0.00 0.00 50.67 12:51:01 PM all 19.93 0.00 2.92 1.12 0.09 75.93 12:51:01 PM 0 16.41 0.00 2.84 1.18 0.08 79.50 12:51:01 PM 1 14.99 0.00 2.71 1.58 0.08 80.63 12:51:01 PM 2 16.32 0.00 2.65 1.86 0.08 79.08 12:51:01 PM 3 27.37 0.00 3.74 1.06 0.10 67.72 12:51:01 PM 4 24.60 0.00 2.40 1.39 0.10 71.50 12:51:01 PM 5 14.72 0.00 2.80 1.61 0.10 80.77 12:51:01 PM 6 23.23 0.00 3.28 0.17 0.10 73.22 12:51:01 PM 7 21.77 0.00 2.97 0.10 0.10 75.06 12:52:01 PM all 20.20 0.00 2.30 0.06 0.10 77.34 12:52:01 PM 0 29.65 0.00 3.28 0.03 0.12 66.92 12:52:01 PM 1 15.02 0.00 2.03 0.05 0.08 82.82 12:52:01 PM 2 18.23 0.00 1.81 0.05 0.10 79.82 12:52:01 PM 3 19.43 0.00 2.33 0.05 0.10 78.09 12:52:01 PM 4 19.27 0.00 2.08 0.05 0.12 78.49 12:52:01 PM 5 18.32 0.00 1.63 0.08 0.08 79.88 12:52:01 PM 6 18.43 0.00 2.80 0.08 0.10 78.58 12:52:01 PM 7 23.19 0.00 2.46 0.08 0.10 74.16 12:53:01 PM all 5.67 0.00 1.02 0.01 0.05 93.24 12:53:01 PM 0 6.07 0.00 1.05 0.00 0.07 92.80 12:53:01 PM 1 6.17 0.00 0.85 0.02 0.05 92.90 12:53:01 PM 2 5.29 0.00 1.21 0.02 0.07 93.41 12:53:01 PM 3 6.26 0.00 1.04 0.00 0.05 92.66 12:53:01 PM 4 4.55 0.00 0.64 0.03 0.05 94.73 12:53:01 PM 5 5.85 0.00 0.65 0.00 0.05 93.45 12:53:01 PM 6 6.82 0.00 1.45 0.02 0.05 91.66 12:53:01 PM 7 4.33 0.00 1.30 0.02 0.05 94.30 12:54:01 PM all 10.82 0.00 0.59 0.01 0.05 88.53 12:54:01 PM 0 9.05 0.00 0.32 0.00 0.03 90.60 12:54:01 PM 1 3.16 0.00 0.57 0.00 0.05 96.22 12:54:01 PM 2 42.87 0.00 1.22 0.02 0.08 55.81 12:54:01 PM 3 9.03 0.00 0.30 0.00 0.03 90.63 12:54:01 PM 4 3.09 0.00 0.94 0.00 0.03 95.94 12:54:01 PM 5 1.64 0.00 0.55 0.10 0.05 97.66 12:54:01 PM 6 3.44 0.00 0.28 0.00 0.05 96.22 12:54:01 PM 7 14.22 0.00 0.53 0.00 0.03 85.21 12:55:01 PM all 33.58 0.00 1.30 0.18 0.11 64.83 12:55:01 PM 0 34.22 0.00 1.04 0.00 0.12 64.63 12:55:01 PM 1 37.05 0.00 1.29 0.08 0.12 61.46 12:55:01 PM 2 48.87 0.00 1.54 0.45 0.13 49.00 12:55:01 PM 3 41.48 0.00 0.92 0.03 0.13 57.43 12:55:01 PM 4 17.93 0.00 0.97 0.08 0.12 80.90 12:55:01 PM 5 28.36 0.00 1.53 0.13 0.08 69.90 12:55:01 PM 6 35.00 0.00 1.49 0.62 0.10 62.79 12:55:01 PM 7 25.75 0.00 1.61 0.00 0.08 72.56 12:56:01 PM all 26.28 0.00 1.98 0.31 0.11 71.32 12:56:01 PM 0 13.40 0.00 2.12 0.02 0.10 84.37 12:56:01 PM 1 27.81 0.00 2.13 0.07 0.13 69.85 12:56:01 PM 2 21.55 0.00 2.05 0.05 0.08 76.27 12:56:01 PM 3 30.58 0.00 2.12 0.05 0.13 67.12 12:56:01 PM 4 23.19 0.00 1.64 0.42 0.10 74.65 12:56:01 PM 5 33.83 0.00 1.98 0.40 0.12 63.67 12:56:01 PM 6 19.81 0.00 1.31 0.20 0.08 78.60 12:56:01 PM 7 40.04 0.00 2.48 1.27 0.12 56.08 12:57:01 PM all 30.55 0.00 1.74 0.21 0.10 67.39 12:57:01 PM 0 28.54 0.00 2.13 0.03 0.12 69.19 12:57:01 PM 1 24.72 0.00 1.74 0.08 0.10 73.36 12:57:01 PM 2 25.12 0.00 1.71 0.08 0.08 73.01 12:57:01 PM 3 37.53 0.00 2.15 0.10 0.10 60.13 12:57:01 PM 4 27.34 0.00 1.46 0.28 0.10 70.82 12:57:01 PM 5 41.69 0.00 1.17 0.60 0.12 56.42 12:57:01 PM 6 27.65 0.00 1.76 0.45 0.12 70.02 12:57:01 PM 7 31.87 0.00 1.83 0.05 0.10 66.16 12:58:01 PM all 20.05 0.00 1.82 0.45 0.06 77.62 12:58:01 PM 0 17.18 0.00 1.72 1.51 0.08 79.50 12:58:01 PM 1 17.21 0.00 1.47 0.00 0.08 81.23 12:58:01 PM 2 22.25 0.00 1.81 0.10 0.07 75.78 12:58:01 PM 3 29.12 0.00 2.76 0.42 0.07 67.64 12:58:01 PM 4 12.38 0.00 1.39 0.05 0.05 86.13 12:58:01 PM 5 28.36 0.00 1.57 1.15 0.07 68.85 12:58:01 PM 6 12.84 0.00 2.01 0.28 0.05 84.82 12:58:01 PM 7 21.02 0.00 1.82 0.10 0.05 77.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.51 0.00 1.66 0.40 0.09 74.35 Average: 0 21.68 0.00 1.64 0.35 0.09 76.23 Average: 1 21.08 0.00 1.63 0.30 0.09 76.90 Average: 2 27.49 0.00 1.69 0.47 0.09 70.26 Average: 3 26.64 0.00 1.83 0.32 0.10 71.11 Average: 4 21.35 0.00 1.49 0.42 0.09 76.66 Average: 5 23.29 0.00 1.52 0.74 0.09 74.37 Average: 6 21.76 0.00 1.69 0.35 0.08 76.12 Average: 7 24.75 0.00 1.78 0.25 0.08 73.14