---> uname -a: Linux prd-centos8-docker-8c-8g-44778.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 1663 22276 19 7950 29753 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:fd:82:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fefd:829c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:31:22:1e 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) 09/09/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.06 2.48 141.58 1525.88 9907.25 10:39:01 PM 57.38 11.73 45.65 1501.10 4841.39 10:40:01 PM 219.71 3.13 216.58 392.87 13653.92 10:41:01 PM 78.13 0.22 77.91 323.04 7695.19 10:42:01 PM 122.23 1.98 120.25 136.51 4745.71 10:43:01 PM 339.43 0.05 339.38 19.46 60334.04 10:44:01 PM 1177.49 0.02 1177.47 13.60 50360.06 10:45:01 PM 787.44 0.00 787.44 0.00 33968.62 10:46:01 PM 9.22 0.00 9.22 0.00 403.00 10:47:01 PM 96.30 0.00 96.30 0.00 9130.21 10:48:01 PM 626.32 0.52 625.81 29.19 38508.61 Average: 332.51 1.83 330.68 358.34 21231.06 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29462412 31274424 3193300 9.78 2688 2128944 1337272 3.97 158056 2575704 125112 10:39:01 PM 29100764 30974788 3554948 10.89 2688 2187388 1678916 4.98 166084 2907908 11204 10:40:01 PM 27447908 29755512 5207804 15.95 2688 2613732 2685068 7.97 265356 4427532 68476 10:41:01 PM 26639152 29171032 6016560 18.42 2688 2834524 4201432 12.47 293036 5196904 70884 10:42:01 PM 25015888 27953972 7639824 23.40 2688 3236060 4266612 12.66 328680 6766964 368408 10:43:01 PM 20736060 26114644 11919652 36.50 2688 5428120 5986496 17.76 486624 10375896 1040864 10:44:01 PM 20351172 26818060 12304540 37.68 2688 6385572 4682184 13.89 564408 10383776 919236 10:45:01 PM 19573072 25977200 13082640 40.06 2688 6320352 4578044 13.58 595616 11048784 8 10:46:01 PM 19982728 26416744 12672984 38.81 2688 6349852 4968548 14.74 601024 10639500 24480 10:47:01 PM 19317344 26142016 13338368 40.85 2688 6708396 4584288 13.60 642676 11209284 195484 10:48:01 PM 22815132 30476596 9840580 30.13 2688 7506656 1420100 4.21 1302408 7012572 41796 Average: 23676512 28279544 8979200 27.50 2688 4699963 3671724 10.89 491270 7504075 260541 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 98.22 82.42 1128.50 33.92 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 126.06 125.36 240.84 38.94 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 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 489.29 365.01 6661.85 46.45 0.00 0.00 0.00 0.00 10:40:01 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 197.82 151.27 3119.08 21.10 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 197.58 181.80 1942.21 28.21 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 584.92 453.31 9170.09 52.72 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 168.51 152.94 2261.36 20.77 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 0.50 0.53 0.14 0.33 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 0.25 0.18 0.07 0.22 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 246.43 198.57 3208.50 34.21 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 354.80 474.59 530.87 7584.20 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 224.03 198.73 2569.37 714.71 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) 09/09/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.86 0.00 0.83 0.58 0.04 90.68 10:38:01 PM 0 13.14 0.00 1.15 0.47 0.05 85.19 10:38:01 PM 1 9.99 0.00 1.42 0.89 0.05 87.66 10:38:01 PM 2 14.77 0.00 1.45 0.43 0.05 83.29 10:38:01 PM 3 6.12 0.00 0.62 0.83 0.05 92.37 10:38:01 PM 4 4.29 0.00 0.58 0.68 0.03 94.40 10:38:01 PM 5 8.31 0.00 0.75 0.35 0.03 90.56 10:38:01 PM 6 2.54 0.00 0.30 0.07 0.03 97.06 10:38:01 PM 7 3.73 0.00 0.40 0.94 0.03 94.90 10:39:01 PM all 2.85 0.00 0.37 0.29 0.04 96.45 10:39:01 PM 0 1.35 0.00 0.07 0.00 0.03 98.55 10:39:01 PM 1 2.56 0.00 1.15 0.99 0.05 95.25 10:39:01 PM 2 4.78 0.00 0.58 0.33 0.05 94.26 10:39:01 PM 3 4.29 0.00 0.30 0.12 0.02 95.28 10:39:01 PM 4 3.03 0.00 0.30 0.55 0.05 96.07 10:39:01 PM 5 2.64 0.00 0.17 0.23 0.02 96.94 10:39:01 PM 6 3.75 0.00 0.30 0.10 0.02 95.83 10:39:01 PM 7 0.42 0.00 0.12 0.00 0.05 99.42 10:40:01 PM all 35.78 0.00 1.28 0.91 0.11 61.93 10:40:01 PM 0 51.80 0.00 1.22 0.60 0.12 46.26 10:40:01 PM 1 29.07 0.00 1.71 1.59 0.10 67.54 10:40:01 PM 2 36.72 0.00 1.29 1.02 0.10 60.87 10:40:01 PM 3 52.58 0.00 1.45 0.40 0.15 45.42 10:40:01 PM 4 24.22 0.00 0.94 2.36 0.08 72.40 10:40:01 PM 5 28.93 0.00 1.54 0.84 0.10 68.60 10:40:01 PM 6 44.78 0.00 0.97 0.18 0.13 53.93 10:40:01 PM 7 18.12 0.00 1.15 0.25 0.08 80.39 10:41:01 PM all 47.75 0.00 1.27 0.35 0.11 50.52 10:41:01 PM 0 64.48 0.00 0.73 0.00 0.13 34.66 10:41:01 PM 1 55.51 0.00 0.98 0.03 0.12 43.36 10:41:01 PM 2 56.81 0.00 1.25 0.07 0.12 41.76 10:41:01 PM 3 39.31 0.00 1.35 0.84 0.10 58.40 10:41:01 PM 4 46.87 0.00 1.87 0.94 0.13 50.18 10:41:01 PM 5 32.67 0.00 1.30 0.72 0.08 65.22 10:41:01 PM 6 44.99 0.00 1.45 0.03 0.13 53.39 10:41:01 PM 7 41.29 0.00 1.19 0.15 0.10 57.27 10:42:01 PM all 31.15 0.00 1.13 0.40 0.09 67.23 10:42:01 PM 0 31.26 0.00 0.55 0.03 0.08 68.07 10:42:01 PM 1 31.60 0.00 0.60 0.42 0.08 67.30 10:42:01 PM 2 47.99 0.00 2.30 0.40 0.12 49.19 10:42:01 PM 3 32.96 0.00 1.99 1.89 0.08 63.08 10:42:01 PM 4 30.24 0.00 1.14 0.22 0.08 68.33 10:42:01 PM 5 28.05 0.00 0.70 0.00 0.07 71.18 10:42:01 PM 6 24.28 0.00 0.95 0.05 0.08 74.64 10:42:01 PM 7 22.81 0.00 0.80 0.22 0.08 76.09 10:43:01 PM all 15.82 0.00 5.03 2.96 0.12 76.08 10:43:01 PM 0 22.60 0.00 3.10 0.62 0.12 73.56 10:43:01 PM 1 54.92 0.00 8.89 0.02 0.13 36.04 10:43:01 PM 2 13.03 0.00 4.76 0.93 0.08 81.19 10:43:01 PM 3 9.91 0.00 1.96 5.85 0.12 82.16 10:43:01 PM 4 8.89 0.00 1.97 6.43 0.08 82.63 10:43:01 PM 5 8.29 0.00 5.15 6.56 0.15 79.85 10:43:01 PM 6 3.47 0.00 9.39 0.00 0.14 87.01 10:43:01 PM 7 5.22 0.00 5.10 3.22 0.10 86.36 10:44:01 PM all 16.33 0.00 3.66 3.79 0.08 76.13 10:44:01 PM 0 1.62 0.00 5.68 0.94 0.08 91.68 10:44:01 PM 1 9.18 0.00 5.63 3.71 0.12 81.36 10:44:01 PM 2 45.38 0.00 3.54 3.12 0.12 47.85 10:44:01 PM 3 10.54 0.00 2.59 6.45 0.07 80.35 10:44:01 PM 4 3.86 0.00 3.46 7.74 0.08 84.85 10:44:01 PM 5 9.60 0.00 1.68 2.85 0.07 85.81 10:44:01 PM 6 10.18 0.00 1.59 2.85 0.05 85.33 10:44:01 PM 7 40.20 0.00 5.12 2.67 0.08 51.92 10:45:01 PM all 22.35 0.00 0.96 2.21 0.07 74.42 10:45:01 PM 0 6.59 0.00 0.40 0.00 0.05 92.96 10:45:01 PM 1 71.01 0.00 1.97 0.00 0.10 26.92 10:45:01 PM 2 17.50 0.00 1.44 8.02 0.07 72.97 10:45:01 PM 3 1.74 0.00 1.07 6.01 0.07 91.12 10:45:01 PM 4 8.41 0.00 0.43 1.97 0.03 89.15 10:45:01 PM 5 20.26 0.00 0.53 0.00 0.05 79.15 10:45:01 PM 6 20.76 0.00 0.65 1.05 0.08 77.46 10:45:01 PM 7 32.82 0.00 1.19 0.60 0.08 65.31 10:46:01 PM all 21.39 0.00 0.97 0.01 0.06 77.58 10:46:01 PM 0 39.22 0.00 1.07 0.00 0.08 59.63 10:46:01 PM 1 13.04 0.00 1.25 0.02 0.08 85.61 10:46:01 PM 2 65.33 0.00 1.35 0.02 0.10 33.20 10:46:01 PM 3 9.33 0.00 0.60 0.02 0.07 89.98 10:46:01 PM 4 12.86 0.00 1.08 0.00 0.07 85.99 10:46:01 PM 5 12.95 0.00 0.87 0.00 0.07 86.11 10:46:01 PM 6 7.30 0.00 0.72 0.00 0.02 91.96 10:46:01 PM 7 11.02 0.00 0.80 0.00 0.03 88.15 10:47:01 PM all 19.22 0.00 1.48 0.47 0.08 78.75 10:47:01 PM 0 14.86 0.00 0.90 0.00 0.08 84.15 10:47:01 PM 1 61.17 0.00 1.70 1.87 0.10 35.15 10:47:01 PM 2 4.13 0.00 2.36 0.82 0.08 92.60 10:47:01 PM 3 8.88 0.00 1.79 0.97 0.08 88.27 10:47:01 PM 4 7.36 0.00 1.27 0.07 0.07 91.24 10:47:01 PM 5 7.08 0.00 0.54 0.00 0.03 92.36 10:47:01 PM 6 37.61 0.00 2.42 0.00 0.08 59.88 10:47:01 PM 7 12.62 0.00 0.89 0.00 0.07 86.43 10:48:01 PM all 13.52 0.00 2.62 2.08 0.15 81.63 10:48:01 PM 0 10.75 0.00 2.41 0.65 0.08 86.10 10:48:01 PM 1 23.89 0.00 3.35 1.84 0.08 70.84 10:48:01 PM 2 11.22 0.00 3.43 4.90 0.07 80.39 10:48:01 PM 3 16.51 0.00 3.13 3.46 0.10 76.80 10:48:01 PM 4 15.95 0.00 3.06 3.11 0.07 77.82 10:48:01 PM 5 5.53 0.00 1.32 1.23 0.07 91.85 10:48:01 PM 6 17.15 0.00 2.82 0.86 0.08 79.09 10:48:01 PM 7 7.07 0.00 1.40 0.57 0.66 90.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.28 0.00 1.78 1.27 0.09 75.58 Average: 0 23.44 0.00 1.57 0.30 0.08 74.61 Average: 1 32.89 0.00 2.60 1.03 0.09 63.39 Average: 2 28.91 0.00 2.16 1.82 0.09 67.03 Average: 3 17.47 0.00 1.53 2.44 0.08 78.48 Average: 4 15.10 0.00 1.46 2.18 0.07 81.19 Average: 5 14.95 0.00 1.32 1.15 0.07 82.51 Average: 6 19.73 0.00 1.95 0.47 0.08 77.77 Average: 7 17.76 0.00 1.65 0.78 0.12 79.69