---> uname -a: Linux prd-centos8-docker-8c-8g-13781.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1166 25039 19 5683 30249 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:20:c1:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe20:c143/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:85:fc:4f 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:acff:fe85:fc4f/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) 11/19/2025 _x86_64_ (8 CPU) 09:35:22 LINUX RESTART (8 CPU) 09:36:02 AM tps rtps wtps bread/s bwrtn/s 09:37:01 AM 138.73 19.86 118.87 3891.29 7331.41 09:38:01 AM 271.90 5.38 266.52 1216.60 20285.02 09:39:01 AM 168.38 0.67 167.72 468.43 42359.30 09:40:00 AM 38.39 0.19 38.20 13.32 574.38 09:40:01 AM 0.00 0.00 0.00 0.00 0.00 09:41:01 AM 17.47 0.48 16.99 21.46 364.22 09:42:01 AM 10.48 0.00 10.48 0.00 531.71 09:43:01 AM 55.31 0.00 55.31 0.00 13878.82 09:44:02 AM 71.46 0.00 71.46 0.00 10288.14 09:45:01 AM 144.65 2.49 142.16 4538.12 1968.40 09:46:01 AM 50.12 1.35 48.78 1721.54 30605.31 09:47:01 AM 40.54 0.45 40.09 63.85 6589.07 Average: 91.33 2.78 88.55 1075.42 12274.30 09:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:01 AM 29295276 31135092 3360428 10.29 2688 2158380 1987128 5.90 161112 2751828 233168 09:38:01 AM 27412252 29641636 5243452 16.06 2688 2539648 2817684 8.36 264384 4480936 50748 09:39:01 AM 24737696 28144328 7918008 24.25 2688 3689972 4100884 12.17 415748 6893924 472 09:40:00 AM 24321516 27732784 8334188 25.52 2688 3693436 4662692 13.83 438496 7280184 64 09:40:01 AM 24324952 27736312 8330752 25.51 2688 3693444 4674552 13.87 438500 7276460 76 09:41:01 AM 24217680 27633772 8438024 25.84 2688 3698376 4473116 13.27 440364 7383664 72 09:42:01 AM 25162924 28588500 7492780 22.94 2688 3707716 3702096 10.98 442236 6440700 24 09:43:01 AM 24561140 28633724 8094564 24.79 2688 4332516 3558320 10.56 506840 6926936 184212 09:44:02 AM 23158068 27318672 9497636 29.08 2688 4429312 6124704 18.17 553860 8266980 36 09:45:01 AM 24475704 28959980 8180000 25.05 2688 4739788 3131252 9.29 583700 6933912 252532 09:46:01 AM 23622152 28952232 9033552 27.66 2688 5573824 3313660 9.83 791880 7563888 146956 09:47:01 AM 25651580 30984456 7004124 21.45 2688 5574816 1541164 4.57 975088 5354420 8340 Average: 25078412 28788457 7577292 23.20 2688 3985936 3673938 10.90 501017 6462819 73058 09:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 146.88 95.02 1401.96 29.99 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 418.90 342.06 5356.48 47.71 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 337.81 216.31 10008.23 25.56 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:40:00 AM lo 43.96 43.96 3.91 3.91 0.00 0.00 0.00 0.00 09:40:00 AM eth0 158.89 106.22 50.74 46.16 0.00 0.00 0.00 0.00 09:40:00 AM docker0 10.63 12.00 1.58 1.52 0.00 0.00 0.00 0.00 09:40:00 AM veth4c7ef2d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 46.07 46.07 2.25 2.25 0.00 0.00 0.00 0.00 09:40:01 AM eth0 142.13 108.99 37.56 35.42 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.56 0.00 0.06 0.00 0.00 0.00 0.00 09:40:01 AM veth4c7ef2d 0.00 2.81 0.00 0.25 0.00 0.00 0.00 0.00 09:41:01 AM lo 62.57 62.57 3.41 3.41 0.00 0.00 0.00 0.00 09:41:01 AM eth0 461.57 308.20 123.06 118.79 0.00 0.00 0.00 0.00 09:41:01 AM docker0 2.12 2.48 0.30 0.35 0.00 0.00 0.00 0.00 09:42:01 AM lo 16.53 16.53 0.81 0.81 0.00 0.00 0.00 0.00 09:42:01 AM eth0 186.69 143.22 106.14 47.63 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:43:01 AM eth0 684.70 299.87 2985.30 32.40 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 AM lo 709.80 709.80 105.95 105.95 0.00 0.00 0.00 0.00 09:44:02 AM eth0 113.85 75.67 34.56 34.32 0.00 0.00 0.00 0.00 09:44:02 AM docker0 299.75 311.70 47.11 51.88 0.00 0.00 0.00 0.00 09:44:02 AM veth6087984 268.88 279.57 47.55 42.14 0.00 0.00 0.00 0.00 09:44:02 AM veth46d7d2a 30.87 32.82 3.66 10.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 804.88 804.88 150.48 150.48 0.00 0.00 0.00 0.00 09:45:01 AM eth0 141.39 112.05 1534.80 26.87 0.00 0.00 0.00 0.00 09:45:01 AM docker0 345.44 353.51 77.27 68.81 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 152.79 115.93 2580.30 15.25 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 63.16 58.96 223.58 62.10 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.14 148.14 23.89 23.89 0.00 0.00 0.00 0.00 Average: eth0 260.91 170.53 2220.93 44.27 0.00 0.00 0.00 0.00 Average: docker0 59.44 61.42 11.39 11.07 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) 11/19/2025 _x86_64_ (8 CPU) 09:35:22 LINUX RESTART (8 CPU) 09:36:02 AM CPU %user %nice %system %iowait %steal %idle 09:37:01 AM all 11.63 0.00 1.14 0.37 0.06 86.80 09:37:01 AM 0 13.04 0.00 1.10 0.44 0.08 85.33 09:37:01 AM 1 13.40 0.00 1.48 0.76 0.05 84.30 09:37:01 AM 2 28.50 0.00 2.34 0.70 0.07 68.40 09:37:01 AM 3 6.71 0.00 0.61 0.07 0.05 92.56 09:37:01 AM 4 24.97 0.00 2.40 0.73 0.05 71.85 09:37:01 AM 5 1.72 0.00 0.39 0.08 0.05 97.76 09:37:01 AM 6 2.41 0.00 0.44 0.08 0.05 97.01 09:37:01 AM 7 2.26 0.00 0.36 0.12 0.05 97.21 09:38:01 AM all 40.87 0.00 1.53 1.01 0.11 56.47 09:38:01 AM 0 36.27 0.00 1.42 1.02 0.10 61.19 09:38:01 AM 1 26.93 0.00 1.05 1.61 0.10 70.31 09:38:01 AM 2 41.95 0.00 1.74 1.66 0.12 54.54 09:38:01 AM 3 57.94 0.00 2.35 1.21 0.13 38.36 09:38:01 AM 4 28.54 0.00 1.52 0.80 0.10 69.04 09:38:01 AM 5 53.03 0.00 1.52 0.99 0.12 44.34 09:38:01 AM 6 44.88 0.00 1.40 0.60 0.08 53.03 09:38:01 AM 7 37.53 0.00 1.25 0.22 0.13 60.87 09:39:01 AM all 30.86 0.00 3.16 2.21 0.10 63.68 09:39:01 AM 0 34.81 0.00 2.44 0.67 0.10 61.98 09:39:01 AM 1 32.25 0.00 2.80 3.17 0.10 61.68 09:39:01 AM 2 16.49 0.00 4.24 2.39 0.10 76.78 09:39:01 AM 3 36.73 0.00 3.28 2.04 0.10 57.85 09:39:01 AM 4 23.22 0.00 3.29 0.27 0.10 73.12 09:39:01 AM 5 41.93 0.00 3.78 7.96 0.10 46.23 09:39:01 AM 6 42.85 0.00 2.55 0.17 0.12 54.32 09:39:01 AM 7 18.47 0.00 2.90 0.98 0.07 77.59 09:40:00 AM all 22.41 0.00 2.41 0.06 0.09 75.03 09:40:00 AM 0 26.68 0.00 2.45 0.07 0.10 70.70 09:40:00 AM 1 24.59 0.00 2.48 0.09 0.10 72.74 09:40:00 AM 2 23.61 0.00 3.02 0.03 0.09 73.25 09:40:00 AM 3 25.12 0.00 2.26 0.05 0.09 72.49 09:40:00 AM 4 21.09 0.00 2.47 0.05 0.07 76.32 09:40:00 AM 5 18.55 0.00 1.97 0.07 0.09 79.33 09:40:00 AM 6 20.04 0.00 2.30 0.02 0.09 77.56 09:40:00 AM 7 19.61 0.00 2.32 0.09 0.09 77.90 09:40:01 AM all 16.07 0.00 2.05 0.00 0.07 81.81 09:40:01 AM 0 39.55 0.00 2.26 0.00 0.00 58.19 09:40:01 AM 1 30.68 0.00 2.27 0.00 0.00 67.05 09:40:01 AM 2 1.70 0.00 1.70 0.00 0.00 96.59 09:40:01 AM 3 2.25 0.00 0.56 0.00 0.00 97.19 09:40:01 AM 4 1.14 0.00 1.70 0.00 0.57 96.59 09:40:01 AM 5 7.34 0.00 1.13 0.00 0.00 91.53 09:40:01 AM 6 45.20 0.00 6.21 0.00 0.00 48.59 09:40:01 AM 7 0.57 0.00 0.57 0.00 0.00 98.86 09:41:01 AM all 10.99 0.00 1.72 0.03 0.08 87.18 09:41:01 AM 0 6.71 0.00 1.69 0.03 0.08 91.48 09:41:01 AM 1 17.15 0.00 1.91 0.05 0.08 80.81 09:41:01 AM 2 8.87 0.00 2.12 0.05 0.08 88.88 09:41:01 AM 3 9.09 0.00 1.94 0.02 0.08 88.87 09:41:01 AM 4 9.82 0.00 1.27 0.02 0.07 88.82 09:41:01 AM 5 10.45 0.00 0.82 0.00 0.07 88.67 09:41:01 AM 6 12.79 0.00 2.31 0.00 0.08 84.82 09:41:01 AM 7 13.05 0.00 1.69 0.07 0.08 85.10 09:42:01 AM all 11.42 0.00 0.53 0.01 0.05 87.99 09:42:01 AM 0 4.72 0.00 0.54 0.00 0.05 94.70 09:42:01 AM 1 27.57 0.00 0.87 0.03 0.07 71.46 09:42:01 AM 2 4.36 0.00 0.47 0.00 0.03 95.14 09:42:01 AM 3 23.77 0.00 0.67 0.02 0.05 75.50 09:42:01 AM 4 13.31 0.00 0.25 0.00 0.05 86.39 09:42:01 AM 5 2.49 0.00 0.33 0.00 0.05 97.13 09:42:01 AM 6 9.17 0.00 0.93 0.07 0.05 89.78 09:42:01 AM 7 5.94 0.00 0.22 0.00 0.03 93.81 09:43:01 AM all 33.83 0.00 1.61 0.26 0.08 64.22 09:43:01 AM 0 17.38 0.00 1.00 0.22 0.07 81.33 09:43:01 AM 1 59.30 0.00 2.03 0.69 0.10 37.88 09:43:01 AM 2 40.92 0.00 2.21 0.67 0.08 56.12 09:43:01 AM 3 34.15 0.00 1.22 0.07 0.08 64.48 09:43:01 AM 4 32.43 0.00 1.14 0.13 0.08 66.21 09:43:01 AM 5 27.96 0.00 1.96 0.12 0.07 69.89 09:43:01 AM 6 24.10 0.00 1.84 0.18 0.07 73.80 09:43:01 AM 7 34.42 0.00 1.46 0.03 0.08 64.01 09:44:02 AM all 28.54 0.00 1.78 0.22 0.10 69.36 09:44:02 AM 0 21.34 0.00 2.10 0.02 0.12 76.43 09:44:02 AM 1 27.27 0.00 2.10 0.92 0.10 69.61 09:44:02 AM 2 30.60 0.00 1.44 0.35 0.12 67.49 09:44:02 AM 3 20.05 0.00 1.83 0.29 0.10 77.73 09:44:02 AM 4 35.44 0.00 1.57 0.05 0.08 62.85 09:44:02 AM 5 41.32 0.00 1.71 0.02 0.10 56.85 09:44:02 AM 6 24.76 0.00 1.74 0.02 0.08 73.39 09:44:02 AM 7 27.49 0.00 1.76 0.08 0.10 70.57 09:45:01 AM all 34.16 0.00 1.91 0.36 0.09 63.48 09:45:01 AM 0 27.89 0.00 1.70 0.12 0.09 70.20 09:45:01 AM 1 39.08 0.00 1.43 0.20 0.09 59.20 09:45:01 AM 2 37.39 0.00 1.45 0.66 0.10 60.40 09:45:01 AM 3 27.26 0.00 2.17 0.14 0.10 70.33 09:45:01 AM 4 38.36 0.00 2.87 1.01 0.09 57.68 09:45:01 AM 5 46.38 0.00 1.82 0.24 0.10 51.46 09:45:01 AM 6 45.53 0.00 1.91 0.37 0.09 52.11 09:45:01 AM 7 11.35 0.00 1.96 0.14 0.07 86.48 09:46:01 AM all 37.28 0.00 1.75 0.60 0.08 60.29 09:46:01 AM 0 47.59 0.00 1.14 0.47 0.10 50.70 09:46:01 AM 1 44.57 0.00 2.24 1.24 0.10 51.85 09:46:01 AM 2 22.05 0.00 1.86 0.82 0.08 75.19 09:46:01 AM 3 32.39 0.00 1.89 0.84 0.07 64.81 09:46:01 AM 4 58.13 0.00 1.99 0.20 0.10 39.58 09:46:01 AM 5 27.34 0.00 1.44 0.50 0.07 70.65 09:46:01 AM 6 46.65 0.00 1.49 0.00 0.08 51.77 09:46:01 AM 7 19.49 0.00 1.94 0.70 0.07 77.79 09:46:01 AM CPU %user %nice %system %iowait %steal %idle 09:47:01 AM all 9.13 0.00 0.97 0.12 0.03 89.75 09:47:01 AM 0 6.02 0.00 0.73 0.02 0.03 93.19 09:47:01 AM 1 25.68 0.00 1.70 0.07 0.05 72.51 09:47:01 AM 2 10.33 0.00 0.63 0.15 0.03 88.85 09:47:01 AM 3 8.68 0.00 0.97 0.03 0.03 90.29 09:47:01 AM 4 3.67 0.00 0.77 0.00 0.02 95.54 09:47:01 AM 5 4.54 0.00 0.72 0.03 0.03 94.68 09:47:01 AM 6 6.41 0.00 1.17 0.13 0.03 92.25 09:47:01 AM 7 7.70 0.00 1.07 0.53 0.03 90.67 Average: all 24.62 0.00 1.68 0.48 0.08 73.14 Average: 0 22.07 0.00 1.48 0.28 0.08 76.08 Average: 1 30.73 0.00 1.83 0.80 0.09 66.56 Average: 2 24.01 0.00 1.95 0.68 0.08 73.28 Average: 3 25.56 0.00 1.74 0.43 0.08 72.19 Average: 4 26.19 0.00 1.77 0.29 0.07 71.67 Average: 5 25.02 0.00 1.49 0.91 0.08 72.50 Average: 6 25.48 0.00 1.66 0.15 0.07 72.64 Average: 7 17.91 0.00 1.53 0.27 0.07 80.21