---> uname -a: Linux prd-centos8-docker-8c-8g-24818.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 1157 25118 19 5614 30259 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:cf:78:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fecf:780b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:e0:cc:80 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::42:89ff:fee0:cc80/64 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) 06/30/2025 _x86_64_ (8 CPU) 14:06:18 LINUX RESTART (8 CPU) 02:07:01 PM tps rtps wtps bread/s bwrtn/s 02:08:01 PM 231.56 16.69 214.86 3536.15 10711.98 02:09:01 PM 185.94 2.47 183.47 547.91 14755.97 02:10:01 PM 134.92 0.77 134.16 478.37 41752.22 02:11:01 PM 36.59 0.48 36.10 21.46 547.63 02:12:01 PM 9.31 0.00 9.31 0.00 212.48 02:13:01 PM 9.43 0.00 9.43 0.00 467.62 02:14:01 PM 110.28 0.00 110.28 0.00 23608.78 02:15:01 PM 17.83 0.00 17.83 0.00 434.87 02:16:01 PM 197.43 2.48 194.95 4530.49 2627.92 02:17:01 PM 53.37 1.43 51.93 1747.28 33375.54 Average: 98.66 2.43 96.23 1086.12 12849.24 02:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 PM 28848956 30817364 3806756 11.66 2688 2284436 1759836 5.22 179984 3161032 221236 02:09:01 PM 27181304 29429368 5474408 16.76 2688 2556748 3384788 10.04 277376 4693020 83804 02:10:01 PM 25377124 28757192 7278588 22.29 2688 3663884 4057716 12.04 429756 6242180 64 02:11:01 PM 25230272 28615384 7425440 22.74 2688 3668692 3598496 10.68 438960 6380932 640 02:12:01 PM 25134088 28520928 7521624 23.03 2688 3670348 3572760 10.60 439416 6476208 64 02:13:01 PM 25766020 29161776 6889692 21.10 2688 3679120 3065968 9.10 441924 5847028 340 02:14:01 PM 24152388 28247740 8503324 26.04 2688 4363892 5553632 16.48 540540 7299820 208 02:15:01 PM 22538652 26667944 10117060 30.98 2688 4401628 6826784 20.25 553620 8891468 8416 02:16:01 PM 23667972 28663608 8987740 27.52 2688 5248088 3408448 10.11 724104 7601956 788392 02:17:01 PM 25722752 30976760 6932960 21.23 2688 5501044 1533136 4.55 958320 5313112 26864 Average: 25361953 28985806 7293759 22.34 2688 3903788 3676156 10.91 498400 6190676 113003 02:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 392.95 305.75 3090.91 55.39 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 300.03 238.28 3789.62 41.39 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 02:10:01 PM eth0 381.06 198.65 9482.67 18.04 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 PM vethcd86fb6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 PM lo 46.20 46.20 4.01 4.01 0.00 0.00 0.00 0.00 02:11:01 PM eth0 169.44 117.39 47.27 50.00 0.00 0.00 0.00 0.00 02:11:01 PM docker0 9.90 11.21 1.57 1.44 0.00 0.00 0.00 0.00 02:12:01 PM lo 57.15 57.15 2.91 2.91 0.00 0.00 0.00 0.00 02:12:01 PM eth0 277.17 200.03 86.30 82.94 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.72 1.00 0.11 0.19 0.00 0.00 0.00 0.00 02:13:01 PM lo 6.70 6.70 0.33 0.33 0.00 0.00 0.00 0.00 02:13:01 PM eth0 159.49 105.91 91.68 28.97 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:14:01 PM eth0 674.80 400.63 2972.32 44.23 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM veth48391fc 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:14:01 PM vetha45ce56 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:15:01 PM lo 1302.47 1302.47 233.04 233.04 0.00 0.00 0.00 0.00 02:15:01 PM eth0 154.68 95.78 44.97 43.13 0.00 0.00 0.00 0.00 02:15:01 PM docker0 575.47 593.77 113.15 111.42 0.00 0.00 0.00 0.00 02:15:01 PM veth48391fc 539.67 558.03 117.17 87.01 0.00 0.00 0.00 0.01 02:15:01 PM vetha45ce56 35.80 36.24 3.85 24.66 0.00 0.00 0.00 0.00 02:16:01 PM lo 125.74 125.74 15.46 15.46 0.00 0.00 0.00 0.00 02:16:01 PM eth0 107.51 92.20 1534.41 18.64 0.00 0.00 0.00 0.00 02:16:01 PM docker0 53.57 53.57 8.41 6.85 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 376.07 279.97 2316.17 41.45 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.02 154.02 25.59 25.59 0.00 0.00 0.00 0.00 Average: eth0 299.32 203.46 2345.54 42.42 0.00 0.00 0.00 0.00 Average: docker0 63.96 65.97 12.32 11.99 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) 06/30/2025 _x86_64_ (8 CPU) 14:06:18 LINUX RESTART (8 CPU) 02:07:01 PM CPU %user %nice %system %iowait %steal %idle 02:08:01 PM all 15.72 0.00 1.24 1.12 0.06 81.87 02:08:01 PM 0 21.53 0.00 1.12 0.85 0.08 76.41 02:08:01 PM 1 15.41 0.00 1.51 2.02 0.07 81.00 02:08:01 PM 2 19.67 0.00 1.15 1.35 0.07 77.75 02:08:01 PM 3 29.51 0.00 3.16 1.84 0.08 65.41 02:08:01 PM 4 7.11 0.00 0.80 0.50 0.03 91.56 02:08:01 PM 5 6.73 0.00 0.97 1.05 0.05 91.20 02:08:01 PM 6 7.09 0.00 0.64 0.99 0.05 91.24 02:08:01 PM 7 18.68 0.00 0.55 0.35 0.03 80.38 02:09:01 PM all 45.07 0.00 1.29 1.20 0.10 52.34 02:09:01 PM 0 29.22 0.00 1.04 0.28 0.08 69.38 02:09:01 PM 1 49.21 0.00 1.74 1.02 0.12 47.91 02:09:01 PM 2 32.42 0.00 1.25 1.52 0.12 64.68 02:09:01 PM 3 52.51 0.00 1.84 2.69 0.10 42.85 02:09:01 PM 4 50.66 0.00 1.74 1.27 0.10 46.23 02:09:01 PM 5 40.33 0.00 1.00 0.27 0.10 58.30 02:09:01 PM 6 47.00 0.00 0.85 2.44 0.08 49.62 02:09:01 PM 7 59.18 0.00 0.89 0.12 0.12 39.70 02:10:01 PM all 19.67 0.00 2.97 1.97 0.08 75.32 02:10:01 PM 0 20.21 0.00 2.44 0.08 0.08 77.19 02:10:01 PM 1 13.83 0.00 2.84 3.85 0.07 79.40 02:10:01 PM 2 19.91 0.00 3.51 2.29 0.08 74.21 02:10:01 PM 3 18.09 0.00 3.43 1.36 0.07 77.05 02:10:01 PM 4 21.34 0.00 2.47 0.44 0.08 75.67 02:10:01 PM 5 17.07 0.00 2.21 0.05 0.10 80.56 02:10:01 PM 6 22.41 0.00 3.78 7.24 0.08 66.49 02:10:01 PM 7 24.48 0.00 3.06 0.40 0.08 71.98 02:11:01 PM all 20.98 0.00 2.26 0.06 0.09 76.62 02:11:01 PM 0 20.84 0.00 2.23 0.07 0.08 76.78 02:11:01 PM 1 18.07 0.00 2.33 0.10 0.10 79.40 02:11:01 PM 2 22.11 0.00 2.21 0.08 0.08 75.51 02:11:01 PM 3 17.41 0.00 1.96 0.03 0.10 80.50 02:11:01 PM 4 24.80 0.00 2.66 0.03 0.08 72.42 02:11:01 PM 5 19.96 0.00 2.28 0.03 0.08 77.65 02:11:01 PM 6 25.99 0.00 2.59 0.05 0.07 71.30 02:11:01 PM 7 18.62 0.00 1.81 0.12 0.08 79.37 02:12:01 PM all 5.32 0.00 0.98 0.02 0.06 93.62 02:12:01 PM 0 6.54 0.00 1.05 0.00 0.07 92.34 02:12:01 PM 1 5.42 0.00 1.31 0.00 0.05 93.22 02:12:01 PM 2 4.62 0.00 1.15 0.02 0.07 94.15 02:12:01 PM 3 5.87 0.00 1.15 0.03 0.05 92.89 02:12:01 PM 4 3.86 0.00 0.92 0.07 0.05 95.10 02:12:01 PM 5 5.23 0.00 0.62 0.00 0.07 94.08 02:12:01 PM 6 3.68 0.00 0.50 0.02 0.05 95.76 02:12:01 PM 7 7.37 0.00 1.12 0.02 0.05 91.44 02:13:01 PM all 14.00 0.00 0.35 0.03 0.04 85.59 02:13:01 PM 0 10.29 0.00 0.35 0.05 0.05 89.26 02:13:01 PM 1 16.04 0.00 0.47 0.00 0.05 83.44 02:13:01 PM 2 5.44 0.00 0.37 0.13 0.03 94.03 02:13:01 PM 3 17.47 0.00 0.12 0.00 0.03 82.38 02:13:01 PM 4 7.70 0.00 0.42 0.00 0.03 91.85 02:13:01 PM 5 26.21 0.00 0.60 0.00 0.05 73.14 02:13:01 PM 6 22.57 0.00 0.35 0.02 0.03 77.03 02:13:01 PM 7 6.23 0.00 0.17 0.00 0.03 93.57 02:14:01 PM all 32.42 0.00 1.97 1.10 0.10 64.41 02:14:01 PM 0 27.15 0.00 1.64 0.54 0.10 70.57 02:14:01 PM 1 35.58 0.00 2.38 2.61 0.10 59.32 02:14:01 PM 2 36.44 0.00 2.37 0.35 0.12 60.72 02:14:01 PM 3 38.03 0.00 2.40 3.21 0.10 56.26 02:14:01 PM 4 31.76 0.00 1.62 0.03 0.10 66.49 02:14:01 PM 5 28.79 0.00 1.09 1.04 0.08 68.99 02:14:01 PM 6 37.16 0.00 2.31 0.33 0.10 60.09 02:14:01 PM 7 24.45 0.00 1.95 0.65 0.10 72.85 02:15:01 PM all 30.96 0.00 1.87 0.02 0.10 67.05 02:15:01 PM 0 30.73 0.00 1.59 0.00 0.10 67.58 02:15:01 PM 1 21.73 0.00 2.23 0.03 0.10 75.90 02:15:01 PM 2 45.82 0.00 1.67 0.03 0.10 52.38 02:15:01 PM 3 38.52 0.00 1.61 0.02 0.12 59.74 02:15:01 PM 4 19.40 0.00 2.54 0.03 0.12 77.91 02:15:01 PM 5 41.73 0.00 2.08 0.00 0.10 56.09 02:15:01 PM 6 20.03 0.00 1.78 0.02 0.08 78.09 02:15:01 PM 7 29.64 0.00 1.46 0.00 0.10 68.80 02:16:01 PM all 29.11 0.00 1.66 0.44 0.08 68.72 02:16:01 PM 0 36.39 0.00 1.29 0.28 0.10 61.94 02:16:01 PM 1 44.47 0.00 1.84 0.07 0.08 53.54 02:16:01 PM 2 23.61 0.00 2.34 0.28 0.10 73.66 02:16:01 PM 3 15.51 0.00 1.54 0.08 0.07 82.79 02:16:01 PM 4 27.60 0.00 2.33 2.05 0.07 67.95 02:16:01 PM 5 26.90 0.00 1.34 0.03 0.07 71.66 02:16:01 PM 6 33.89 0.00 1.30 0.43 0.10 64.27 02:16:01 PM 7 24.46 0.00 1.27 0.27 0.07 73.93 02:17:01 PM all 26.48 0.00 1.16 1.32 0.06 70.97 02:17:01 PM 0 13.80 0.00 1.34 0.00 0.07 84.80 02:17:01 PM 1 29.30 0.00 1.64 2.74 0.07 66.25 02:17:01 PM 2 26.46 0.00 1.62 2.47 0.07 69.38 02:17:01 PM 3 18.08 0.00 1.17 2.33 0.05 78.37 02:17:01 PM 4 32.59 0.00 0.92 2.76 0.07 63.67 02:17:01 PM 5 37.24 0.00 0.77 0.10 0.07 61.83 02:17:01 PM 6 34.30 0.00 0.75 0.02 0.07 64.86 02:17:01 PM 7 20.04 0.00 1.09 0.17 0.05 78.65 Average: all 23.97 0.00 1.57 0.73 0.08 73.66 Average: 0 21.66 0.00 1.41 0.22 0.08 76.63 Average: 1 24.91 0.00 1.83 1.24 0.08 71.94 Average: 2 23.64 0.00 1.76 0.85 0.08 73.66 Average: 3 25.09 0.00 1.84 1.16 0.08 71.83 Average: 4 22.68 0.00 1.64 0.72 0.07 74.89 Average: 5 25.03 0.00 1.29 0.26 0.08 73.35 Average: 6 25.41 0.00 1.48 1.15 0.07 71.88 Average: 7 23.31 0.00 1.33 0.21 0.07 75.07