---> uname -a: Linux prd-centos8-docker-8c-8g-3950.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 1136 25088 19 5665 30280 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:69:02:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe69:267/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:45:53:82 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:a3ff:fe45:5382/64 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) 10/20/2025 _x86_64_ (8 CPU) 12:51:32 LINUX RESTART (8 CPU) 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 162.75 15.00 147.75 3026.19 8055.18 12:54:01 PM 254.95 4.97 249.98 1207.46 18541.29 12:55:01 PM 153.88 0.90 152.98 554.88 42310.73 12:56:01 PM 29.54 0.50 29.04 22.66 532.47 12:57:01 PM 5.26 0.00 5.26 0.00 129.44 12:58:01 PM 3.67 0.00 3.67 0.00 366.81 12:59:01 PM 48.06 0.00 48.06 0.00 8887.74 01:00:01 PM 84.94 0.00 84.94 0.00 15448.65 01:01:01 PM 127.61 0.02 127.60 0.13 1350.62 01:02:01 PM 55.71 3.50 52.22 6064.09 27349.80 01:03:01 PM 41.83 0.82 41.01 198.37 8360.84 Average: 88.02 2.34 85.68 1006.89 11939.96 12:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 29085380 30938688 3570332 10.93 2688 2170460 1820132 5.40 163296 2953028 197388 12:54:01 PM 27679332 29917788 4976380 15.24 2688 2547344 2481328 7.36 272780 4202600 56368 12:55:01 PM 24742256 28150780 7913456 24.23 2688 3691012 4385700 13.01 432860 6871344 64 12:56:01 PM 24664024 28078404 7991688 24.47 2688 3696732 4176364 12.39 440452 6942940 108 12:57:01 PM 24633968 28049048 8021744 24.56 2688 3697504 4176364 12.39 440464 6973068 60 12:58:01 PM 25449656 28874528 7206056 22.07 2688 3707276 3460564 10.27 442432 6159780 20 12:59:01 PM 24364088 28436964 8291624 25.39 2688 4333496 3864208 11.47 508140 7140380 385128 01:00:01 PM 23077492 27237468 9578220 29.33 2688 4428940 6379172 18.93 555224 8349376 156 01:01:01 PM 24330652 28427892 8325060 25.49 2688 4354488 3696656 10.97 551876 7118940 15536 01:02:01 PM 25333080 30601804 7322632 22.42 2688 5516808 1864308 5.53 764068 5894032 196432 01:03:01 PM 25731088 31045352 6924624 21.20 2688 5556252 1494920 4.44 973636 5282428 34336 Average: 25371911 29068974 7283801 22.30 2688 3972756 3436338 10.20 504112 6171629 80509 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 127.61 100.28 1499.90 35.80 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 392.12 325.67 5197.63 53.28 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 6.08 6.08 0.54 0.54 0.00 0.00 0.00 0.00 12:55:01 PM eth0 334.21 224.78 9983.56 21.65 0.00 0.00 0.00 0.00 12:55:01 PM docker0 1.57 1.93 0.23 0.22 0.00 0.00 0.00 0.00 12:55:01 PM vethed598b5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:56:01 PM lo 67.98 67.98 5.14 5.14 0.00 0.00 0.00 0.00 12:56:01 PM eth0 241.24 179.09 76.15 78.09 0.00 0.00 0.00 0.00 12:56:01 PM docker0 10.81 12.25 1.60 1.62 0.00 0.00 0.00 0.00 12:57:01 PM lo 60.37 60.37 2.95 2.95 0.00 0.00 0.00 0.00 12:57:01 PM eth0 161.49 131.63 55.68 63.20 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 21.36 21.36 1.04 1.04 0.00 0.00 0.00 0.00 12:58:01 PM eth0 187.89 142.32 100.59 49.49 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:59:01 PM eth0 379.29 192.63 2995.56 25.85 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 435.95 435.95 63.59 63.59 0.00 0.00 0.00 0.00 01:00:01 PM eth0 40.24 27.72 13.96 15.52 0.00 0.00 0.00 0.00 01:00:01 PM docker0 192.24 199.67 28.94 31.83 0.00 0.00 0.00 0.00 01:00:01 PM veth38943ce 165.24 173.29 28.48 25.38 0.00 0.00 0.00 0.00 01:00:01 PM vetheda4a86 26.99 27.09 3.09 6.72 0.00 0.00 0.00 0.00 01:01:01 PM lo 1038.98 1038.98 194.67 194.67 0.00 0.00 0.00 0.00 01:01:01 PM eth0 153.34 101.53 294.58 41.40 0.00 0.00 0.00 0.00 01:01:01 PM docker0 460.47 471.00 97.58 91.27 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 01:02:01 PM eth0 218.02 173.45 3444.44 21.62 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 97.83 83.52 303.85 64.79 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 Average: lo 148.34 148.34 24.36 24.36 0.00 0.00 0.00 0.00 Average: eth0 212.11 152.97 2178.77 42.79 0.00 0.00 0.00 0.00 Average: docker0 60.46 62.25 11.67 11.36 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) 10/20/2025 _x86_64_ (8 CPU) 12:51:32 LINUX RESTART (8 CPU) 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 11.99 0.00 1.02 0.59 0.05 86.34 12:53:01 PM 0 14.25 0.00 0.65 0.10 0.07 84.93 12:53:01 PM 1 12.71 0.00 1.29 1.17 0.05 84.79 12:53:01 PM 2 11.43 0.00 1.15 0.22 0.05 87.14 12:53:01 PM 3 6.41 0.00 0.28 0.17 0.05 93.09 12:53:01 PM 4 33.24 0.00 2.94 1.74 0.07 62.02 12:53:01 PM 5 3.51 0.00 0.50 0.28 0.07 95.64 12:53:01 PM 6 9.01 0.00 0.77 0.25 0.03 89.94 12:53:01 PM 7 5.38 0.00 0.62 0.77 0.05 93.19 12:54:01 PM all 41.80 0.00 1.45 0.87 0.10 55.79 12:54:01 PM 0 54.25 0.00 2.17 0.59 0.10 42.89 12:54:01 PM 1 54.28 0.00 0.87 1.05 0.12 43.69 12:54:01 PM 2 29.79 0.00 1.64 0.45 0.10 68.02 12:54:01 PM 3 41.58 0.00 1.54 2.16 0.08 54.64 12:54:01 PM 4 40.68 0.00 1.07 0.80 0.08 57.36 12:54:01 PM 5 41.71 0.00 1.15 0.57 0.10 56.46 12:54:01 PM 6 45.38 0.00 1.74 0.75 0.10 52.03 12:54:01 PM 7 26.74 0.00 1.39 0.55 0.10 71.22 12:55:01 PM all 28.26 0.00 3.07 0.70 0.10 67.87 12:55:01 PM 0 22.81 0.00 3.65 0.03 0.08 73.43 12:55:01 PM 1 29.75 0.00 2.96 2.03 0.08 65.18 12:55:01 PM 2 21.07 0.00 3.20 1.14 0.10 74.49 12:55:01 PM 3 39.15 0.00 3.12 0.35 0.12 57.26 12:55:01 PM 4 23.78 0.00 3.33 0.86 0.10 71.93 12:55:01 PM 5 35.20 0.00 3.12 0.59 0.10 60.98 12:55:01 PM 6 27.91 0.00 3.02 0.52 0.10 68.44 12:55:01 PM 7 26.40 0.00 2.19 0.03 0.08 71.29 12:56:01 PM all 17.69 0.00 1.99 0.06 0.09 80.17 12:56:01 PM 0 19.86 0.00 1.80 0.05 0.08 78.20 12:56:01 PM 1 17.16 0.00 2.46 0.05 0.12 80.22 12:56:01 PM 2 21.78 0.00 2.49 0.07 0.10 75.56 12:56:01 PM 3 15.18 0.00 1.59 0.02 0.08 83.13 12:56:01 PM 4 19.52 0.00 1.86 0.05 0.08 78.49 12:56:01 PM 5 12.07 0.00 1.74 0.15 0.08 85.96 12:56:01 PM 6 16.16 0.00 1.52 0.03 0.10 82.19 12:56:01 PM 7 19.78 0.00 2.46 0.05 0.10 77.61 12:57:01 PM all 1.69 0.00 0.60 0.01 0.06 97.64 12:57:01 PM 0 1.35 0.00 0.82 0.00 0.05 97.78 12:57:01 PM 1 1.61 0.00 0.55 0.00 0.08 97.76 12:57:01 PM 2 1.72 0.00 0.74 0.05 0.08 97.41 12:57:01 PM 3 2.24 0.00 0.65 0.00 0.08 97.03 12:57:01 PM 4 2.17 0.00 0.37 0.00 0.05 97.41 12:57:01 PM 5 1.09 0.00 0.35 0.00 0.05 98.51 12:57:01 PM 6 1.37 0.00 0.50 0.00 0.07 98.06 12:57:01 PM 7 1.98 0.00 0.83 0.00 0.03 97.15 12:58:01 PM all 10.92 0.00 0.61 0.01 0.06 88.40 12:58:01 PM 0 9.26 0.00 0.13 0.00 0.07 90.54 12:58:01 PM 1 4.14 0.00 1.19 0.07 0.07 94.54 12:58:01 PM 2 3.91 0.00 0.95 0.00 0.05 95.09 12:58:01 PM 3 40.96 0.00 1.44 0.03 0.08 57.49 12:58:01 PM 4 3.42 0.00 0.33 0.00 0.07 96.18 12:58:01 PM 5 5.06 0.00 0.37 0.00 0.05 94.53 12:58:01 PM 6 5.06 0.00 0.33 0.00 0.03 94.58 12:58:01 PM 7 15.55 0.00 0.13 0.00 0.05 84.27 12:59:01 PM all 32.63 0.00 1.43 0.15 0.10 65.69 12:59:01 PM 0 28.62 0.00 0.94 0.03 0.10 70.31 12:59:01 PM 1 44.52 0.00 1.40 0.05 0.12 53.90 12:59:01 PM 2 30.28 0.00 1.37 0.08 0.08 68.18 12:59:01 PM 3 28.46 0.00 1.39 0.03 0.10 70.01 12:59:01 PM 4 29.19 0.00 1.02 0.03 0.10 69.66 12:59:01 PM 5 22.48 0.00 1.24 0.64 0.10 75.55 12:59:01 PM 6 30.28 0.00 2.51 0.28 0.08 66.85 12:59:01 PM 7 47.24 0.00 1.56 0.03 0.08 51.08 01:00:01 PM all 23.98 0.00 1.39 0.37 0.10 74.16 01:00:01 PM 0 12.75 0.00 1.29 0.05 0.10 85.81 01:00:01 PM 1 31.01 0.00 1.34 0.49 0.08 67.09 01:00:01 PM 2 28.76 0.00 1.37 0.25 0.10 69.52 01:00:01 PM 3 14.94 0.00 0.97 0.03 0.10 83.95 01:00:01 PM 4 24.99 0.00 1.61 0.02 0.08 73.31 01:00:01 PM 5 14.63 0.00 1.34 1.89 0.10 82.04 01:00:01 PM 6 37.22 0.00 2.22 0.02 0.12 60.42 01:00:01 PM 7 27.53 0.00 1.02 0.22 0.08 71.15 01:01:01 PM all 22.11 0.00 1.80 0.22 0.08 75.78 01:01:01 PM 0 16.16 0.00 1.89 0.07 0.10 81.78 01:01:01 PM 1 22.34 0.00 1.72 0.02 0.10 75.82 01:01:01 PM 2 18.32 0.00 1.37 0.02 0.08 80.20 01:01:01 PM 3 18.17 0.00 1.86 0.05 0.08 79.83 01:01:01 PM 4 29.63 0.00 2.03 0.70 0.08 67.55 01:01:01 PM 5 23.06 0.00 2.62 0.08 0.07 74.17 01:01:01 PM 6 22.39 0.00 1.68 0.07 0.07 75.80 01:01:01 PM 7 26.79 0.00 1.27 0.79 0.08 71.06 01:02:01 PM all 28.74 0.00 1.56 0.69 0.07 68.95 01:02:01 PM 0 23.36 0.00 1.91 1.59 0.08 73.06 01:02:01 PM 1 31.16 0.00 1.42 1.22 0.05 66.15 01:02:01 PM 2 9.84 0.00 1.57 0.74 0.08 87.76 01:02:01 PM 3 38.61 0.00 1.32 0.72 0.08 59.26 01:02:01 PM 4 46.12 0.00 2.03 0.00 0.07 51.79 01:02:01 PM 5 25.31 0.00 1.44 0.18 0.07 73.00 01:02:01 PM 6 30.42 0.00 1.19 0.84 0.08 67.47 01:02:01 PM 7 25.06 0.00 1.57 0.20 0.07 73.10 01:03:01 PM all 26.42 0.00 1.00 0.12 0.07 72.39 01:03:01 PM 0 39.83 0.00 0.55 0.00 0.08 59.54 01:03:01 PM 1 43.85 0.00 1.03 0.23 0.10 54.78 01:03:01 PM 2 8.42 0.00 0.77 0.07 0.05 90.69 01:03:01 PM 3 6.54 0.00 0.82 0.30 0.05 92.29 01:03:01 PM 4 39.98 0.00 0.88 0.00 0.08 59.05 01:03:01 PM 5 12.11 0.00 1.39 0.22 0.05 86.24 01:03:01 PM 6 28.74 0.00 1.03 0.15 0.08 69.99 01:03:01 PM 7 31.84 0.00 1.49 0.02 0.08 66.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.38 0.00 1.45 0.34 0.08 75.75 Average: 0 22.04 0.00 1.43 0.23 0.08 76.21 Average: 1 26.59 0.00 1.47 0.58 0.09 71.27 Average: 2 16.84 0.00 1.51 0.28 0.08 81.29 Average: 3 22.92 0.00 1.36 0.35 0.08 75.28 Average: 4 26.60 0.00 1.59 0.38 0.08 71.35 Average: 5 17.82 0.00 1.39 0.42 0.08 80.30 Average: 6 23.07 0.00 1.50 0.26 0.08 75.08 Average: 7 23.11 0.00 1.32 0.24 0.07 75.26