---> uname -a: Linux prd-centos8-docker-8c-8g-22369.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 1129 25350 19 5410 30287 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:19:8d:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe19:8dda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:a3:46:e2 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::42:11ff:fea3:46e2/64 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) 06/19/2025 _x86_64_ (8 CPU) 14:36:09 LINUX RESTART (8 CPU) 02:37:03 PM tps rtps wtps bread/s bwrtn/s 02:38:01 PM 252.16 18.07 234.10 3785.55 12082.09 02:39:01 PM 151.67 1.58 150.08 486.24 12828.24 02:40:00 PM 124.77 0.81 123.96 498.27 40757.76 02:40:01 PM 144.64 0.00 144.64 0.00 1692.86 02:41:01 PM 37.30 0.00 37.30 0.00 541.27 02:42:01 PM 13.30 0.48 12.81 21.46 331.27 02:43:01 PM 3.27 0.00 3.27 0.00 77.87 02:44:01 PM 3.00 0.00 3.00 0.00 335.91 02:45:01 PM 34.37 0.00 34.37 0.00 8145.00 02:46:01 PM 91.64 0.00 91.64 0.00 15702.10 02:47:01 PM 176.43 0.00 176.43 0.00 1899.45 02:48:01 PM 53.28 2.90 50.38 4545.28 27116.74 Average: 85.07 2.12 82.96 839.42 10856.29 02:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 PM 28724728 30705868 3930984 12.04 2688 2295660 1839932 5.46 212172 3238852 142980 02:39:01 PM 26256576 28507052 6399136 19.60 2688 2559084 4222084 12.53 275736 5619432 46052 02:40:00 PM 24572680 27955864 8083032 24.75 2688 3666876 4708760 13.97 427436 7049532 240 02:40:01 PM 24593596 27976188 8062116 24.69 2688 3666836 4375300 12.98 427436 7031360 552 02:41:01 PM 24438224 27824408 8217488 25.16 2688 3669268 5758912 17.09 436580 7172124 120 02:42:01 PM 24372804 27763568 8282908 25.36 2688 3674140 4395456 13.04 438196 7238056 104 02:43:01 PM 24356144 27747568 8299568 25.42 2688 3674840 4428432 13.14 438208 7255628 28 02:44:01 PM 25239400 28639852 7416312 22.71 2688 3683776 3707804 11.00 440060 6374640 20 02:45:01 PM 24371348 28148484 8284364 25.37 2688 4050444 4432528 13.15 502216 7155496 136800 02:46:01 PM 22676116 26799136 9979596 30.56 2688 4394332 6792940 20.15 549616 8758940 1040 02:47:01 PM 23959776 28020028 8695936 26.63 2688 4319868 4108648 12.19 548588 7494548 15572 02:48:01 PM 25962796 31015340 6692916 20.50 2688 5301128 1552072 4.60 900832 5131196 87700 Average: 24960349 28425280 7695363 23.57 2688 3746354 4193572 12.44 466423 6626650 35934 02:37:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 296.48 239.86 2608.43 37.55 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 280.21 209.25 3723.57 37.34 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 PM lo 1.75 1.75 0.09 0.09 0.00 0.00 0.00 0.00 02:40:00 PM eth0 280.54 157.68 9581.79 16.91 0.00 0.00 0.00 0.00 02:40:00 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 02:40:00 PM vethe27e2ed 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 25.00 16.07 8.07 5.47 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 31.96 31.96 2.72 2.72 0.00 0.00 0.00 0.00 02:41:01 PM eth0 83.46 58.48 25.53 28.16 0.00 0.00 0.00 0.00 02:41:01 PM docker0 7.65 8.58 1.08 1.00 0.00 0.00 0.00 0.00 02:41:01 PM veth3a45176 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:42:01 PM lo 60.96 60.96 3.68 3.68 0.00 0.00 0.00 0.00 02:42:01 PM eth0 384.16 263.76 96.04 97.77 0.00 0.00 0.00 0.00 02:42:01 PM docker0 3.07 3.70 0.59 0.61 0.00 0.00 0.00 0.00 02:43:01 PM lo 56.29 56.29 2.75 2.75 0.00 0.00 0.00 0.00 02:43:01 PM eth0 412.28 279.54 95.15 90.48 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 12.93 12.93 0.63 0.63 0.00 0.00 0.00 0.00 02:44:01 PM eth0 223.45 156.19 91.81 49.40 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:45:01 PM eth0 385.24 215.00 1722.71 31.04 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 316.03 316.03 58.00 58.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 363.81 181.26 1171.63 22.73 0.00 0.00 0.00 0.00 02:46:01 PM docker0 148.95 156.23 27.30 28.34 0.00 0.00 0.00 0.00 02:46:01 PM veth340f115 133.07 139.54 27.47 23.69 0.00 0.00 0.00 0.00 02:46:01 PM vethfd1191e 15.88 17.39 1.87 4.92 0.00 0.00 0.00 0.00 02:47:01 PM lo 729.00 729.00 168.57 168.57 0.00 0.00 0.00 0.00 02:47:01 PM eth0 103.25 77.53 269.78 25.79 0.00 0.00 0.00 0.00 02:47:01 PM docker0 356.80 364.68 86.20 81.37 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 02:48:01 PM eth0 79.04 64.78 1258.12 15.29 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 110.34 110.34 21.57 21.57 0.00 0.00 0.00 0.00 Average: eth0 262.58 172.70 1866.55 41.13 0.00 0.00 0.00 0.00 Average: docker0 47.10 48.64 10.50 10.15 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) 06/19/2025 _x86_64_ (8 CPU) 14:36:09 LINUX RESTART (8 CPU) 02:37:03 PM CPU %user %nice %system %iowait %steal %idle 02:38:01 PM all 18.10 0.00 1.26 0.96 0.07 79.60 02:38:01 PM 0 8.52 0.00 1.09 1.26 0.07 89.05 02:38:01 PM 1 29.20 0.00 1.43 0.41 0.10 68.84 02:38:01 PM 2 13.30 0.00 0.81 0.43 0.07 85.39 02:38:01 PM 3 15.49 0.00 1.28 0.76 0.07 82.40 02:38:01 PM 4 31.33 0.00 2.42 1.75 0.09 64.42 02:38:01 PM 5 13.49 0.00 1.02 1.11 0.07 84.31 02:38:01 PM 6 22.21 0.00 1.16 0.55 0.05 76.02 02:38:01 PM 7 11.24 0.00 0.88 1.40 0.07 86.40 02:39:01 PM all 47.05 0.00 1.46 0.44 0.11 50.93 02:39:01 PM 0 42.14 0.00 0.74 0.03 0.10 56.99 02:39:01 PM 1 35.84 0.00 1.44 0.77 0.10 61.85 02:39:01 PM 2 31.83 0.00 1.68 0.99 0.10 65.39 02:39:01 PM 3 45.81 0.00 1.72 0.52 0.12 51.83 02:39:01 PM 4 71.26 0.00 0.74 0.38 0.13 27.49 02:39:01 PM 5 59.98 0.00 2.69 0.47 0.14 36.72 02:39:01 PM 6 33.91 0.00 0.82 0.12 0.08 65.07 02:39:01 PM 7 55.77 0.00 1.91 0.25 0.14 41.93 02:40:00 PM all 20.75 0.00 3.64 0.90 0.10 74.61 02:40:00 PM 0 24.41 0.00 2.80 0.03 0.10 72.65 02:40:00 PM 1 20.54 0.00 4.41 1.73 0.12 73.20 02:40:00 PM 2 15.16 0.00 3.57 0.65 0.10 80.52 02:40:00 PM 3 29.57 0.00 4.40 1.01 0.10 64.93 02:40:00 PM 4 14.13 0.00 4.39 1.21 0.10 80.17 02:40:00 PM 5 21.62 0.00 3.55 0.34 0.09 74.41 02:40:00 PM 6 21.01 0.00 3.39 1.99 0.10 73.50 02:40:00 PM 7 19.37 0.00 2.64 0.24 0.09 77.67 02:40:01 PM all 13.32 0.00 3.84 0.23 0.00 82.62 02:40:01 PM 0 5.45 0.00 1.82 0.00 0.00 92.73 02:40:01 PM 1 32.14 0.00 3.57 0.00 0.00 64.29 02:40:01 PM 2 25.00 0.00 5.36 0.00 0.00 69.64 02:40:01 PM 3 18.18 0.00 1.82 0.00 0.00 80.00 02:40:01 PM 4 5.45 0.00 5.45 1.82 0.00 87.27 02:40:01 PM 5 7.27 0.00 3.64 0.00 0.00 89.09 02:40:01 PM 6 3.64 0.00 3.64 0.00 0.00 92.73 02:40:01 PM 7 8.93 0.00 5.36 0.00 0.00 85.71 02:41:01 PM all 22.45 0.00 2.44 0.11 0.22 74.78 02:41:01 PM 0 16.40 0.00 2.47 0.17 0.10 80.86 02:41:01 PM 1 20.76 0.00 1.96 0.05 0.10 77.13 02:41:01 PM 2 18.04 0.00 2.42 0.10 0.10 79.33 02:41:01 PM 3 27.98 0.00 2.96 0.05 0.10 68.91 02:41:01 PM 4 25.72 0.00 2.46 0.08 0.85 70.89 02:41:01 PM 5 22.96 0.00 2.25 0.17 0.12 74.50 02:41:01 PM 6 23.11 0.00 2.59 0.07 0.32 73.92 02:41:01 PM 7 24.61 0.00 2.39 0.19 0.08 72.73 02:42:01 PM all 8.30 0.00 1.28 0.13 0.07 90.22 02:42:01 PM 0 4.75 0.00 1.77 0.44 0.07 92.97 02:42:01 PM 1 10.82 0.00 1.22 0.25 0.07 87.64 02:42:01 PM 2 9.72 0.00 1.27 0.03 0.08 88.89 02:42:01 PM 3 7.29 0.00 1.31 0.07 0.07 91.27 02:42:01 PM 4 9.09 0.00 1.25 0.15 0.05 89.46 02:42:01 PM 5 6.19 0.00 0.95 0.07 0.08 92.70 02:42:01 PM 6 8.42 0.00 1.29 0.05 0.07 90.18 02:42:01 PM 7 10.12 0.00 1.17 0.02 0.07 88.62 02:43:01 PM all 1.76 0.00 0.67 0.00 0.05 97.52 02:43:01 PM 0 1.19 0.00 0.27 0.00 0.05 98.49 02:43:01 PM 1 1.77 0.00 0.85 0.00 0.05 97.33 02:43:01 PM 2 1.41 0.00 0.95 0.00 0.05 97.59 02:43:01 PM 3 1.34 0.00 1.17 0.00 0.05 97.44 02:43:01 PM 4 2.21 0.00 0.42 0.00 0.05 97.33 02:43:01 PM 5 1.29 0.00 0.62 0.00 0.05 98.05 02:43:01 PM 6 3.16 0.00 0.30 0.02 0.03 96.49 02:43:01 PM 7 1.75 0.00 0.78 0.02 0.03 97.41 02:44:01 PM all 12.18 0.00 0.49 0.01 0.04 87.28 02:44:01 PM 0 10.41 0.00 0.18 0.00 0.03 89.37 02:44:01 PM 1 4.36 0.00 0.48 0.00 0.05 95.11 02:44:01 PM 2 4.22 0.00 0.40 0.00 0.03 95.34 02:44:01 PM 3 4.54 0.00 0.38 0.00 0.05 95.02 02:44:01 PM 4 16.00 0.00 0.10 0.00 0.03 83.87 02:44:01 PM 5 4.37 0.00 0.35 0.03 0.02 95.23 02:44:01 PM 6 47.92 0.00 1.02 0.00 0.07 50.99 02:44:01 PM 7 5.58 0.00 1.02 0.05 0.05 93.31 02:45:01 PM all 35.35 0.00 1.28 0.14 0.08 63.14 02:45:01 PM 0 27.62 0.00 0.99 0.03 0.08 71.28 02:45:01 PM 1 39.74 0.00 1.46 0.13 0.08 58.59 02:45:01 PM 2 48.68 0.00 0.85 0.57 0.08 49.82 02:45:01 PM 3 27.98 0.00 1.37 0.10 0.08 70.46 02:45:01 PM 4 36.27 0.00 1.44 0.07 0.07 62.16 02:45:01 PM 5 22.11 0.00 1.37 0.03 0.08 76.40 02:45:01 PM 6 48.06 0.00 1.89 0.10 0.08 49.87 02:45:01 PM 7 32.34 0.00 0.90 0.12 0.07 66.58 02:46:01 PM all 27.65 0.00 2.23 0.37 0.11 69.65 02:46:01 PM 0 29.34 0.00 2.17 0.12 0.10 68.28 02:46:01 PM 1 28.70 0.00 2.75 0.20 0.12 68.23 02:46:01 PM 2 32.27 0.00 2.57 0.30 0.12 64.73 02:46:01 PM 3 29.76 0.00 1.84 0.07 0.12 68.22 02:46:01 PM 4 12.42 0.00 2.24 0.37 0.10 84.87 02:46:01 PM 5 15.19 0.00 1.87 1.21 0.10 81.63 02:46:01 PM 6 35.46 0.00 1.73 0.32 0.08 62.41 02:46:01 PM 7 38.08 0.00 2.66 0.34 0.12 58.81 02:47:01 PM all 28.57 0.00 2.03 0.33 0.09 68.98 02:47:01 PM 0 25.44 0.00 2.15 0.07 0.12 72.23 02:47:01 PM 1 33.80 0.00 2.24 0.08 0.08 63.79 02:47:01 PM 2 40.77 0.00 2.56 0.00 0.10 56.56 02:47:01 PM 3 27.90 0.00 4.11 2.33 0.10 65.55 02:47:01 PM 4 19.82 0.00 1.36 0.02 0.08 78.72 02:47:01 PM 5 41.01 0.00 1.56 0.07 0.08 57.28 02:47:01 PM 6 18.36 0.00 1.34 0.07 0.08 80.15 02:47:01 PM 7 21.42 0.00 0.90 0.02 0.07 77.59 02:47:01 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 24.98 0.00 1.96 0.59 0.07 72.40 02:48:01 PM 0 18.45 0.00 2.09 0.32 0.08 79.06 02:48:01 PM 1 35.94 0.00 2.39 0.54 0.08 61.05 02:48:01 PM 2 24.77 0.00 2.12 0.35 0.07 72.69 02:48:01 PM 3 39.51 0.00 1.86 0.08 0.07 58.48 02:48:01 PM 4 19.14 0.00 2.34 0.59 0.07 77.87 02:48:01 PM 5 25.10 0.00 1.37 0.38 0.07 73.08 02:48:01 PM 6 25.25 0.00 1.61 0.00 0.07 73.08 02:48:01 PM 7 11.65 0.00 1.89 2.48 0.08 83.90 Average: all 22.46 0.00 1.70 0.36 0.09 75.38 Average: 0 18.98 0.00 1.52 0.22 0.08 79.20 Average: 1 23.76 0.00 1.87 0.38 0.09 73.90 Average: 2 21.87 0.00 1.75 0.31 0.08 75.98 Average: 3 23.38 0.00 2.03 0.45 0.08 74.05 Average: 4 23.39 0.00 1.73 0.41 0.15 74.32 Average: 5 21.18 0.00 1.60 0.35 0.08 76.79 Average: 6 26.08 0.00 1.56 0.29 0.09 71.98 Average: 7 21.05 0.00 1.56 0.46 0.08 76.85