---> uname -a: Linux prd-centos8-docker-8c-8g-32332.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 1120 25130 19 5639 30296 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:4a:29:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe4a:2975/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:7b:5c:ff 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::42:2fff:fe7b:5cff/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) 08/01/2025 _x86_64_ (8 CPU) 14:09:28 LINUX RESTART (8 CPU) 02:10:00 PM tps rtps wtps bread/s bwrtn/s 02:10:01 PM 27.71 0.00 27.71 0.00 1436.14 02:11:01 PM 214.21 16.50 197.72 2964.17 10126.81 02:12:01 PM 210.81 2.90 207.91 1126.42 15986.70 02:13:01 PM 144.12 0.77 143.35 481.57 42120.71 02:14:01 PM 36.15 0.48 35.67 21.46 554.34 02:15:01 PM 11.05 0.00 11.05 0.00 513.38 02:16:01 PM 24.82 0.00 24.82 0.00 563.68 02:17:01 PM 101.72 0.00 101.72 0.00 23496.88 02:18:01 PM 161.25 0.00 161.25 0.00 1881.73 02:19:01 PM 50.02 3.67 46.36 6053.39 27227.90 02:20:01 PM 43.03 0.57 42.46 195.02 8404.93 Average: 99.63 2.48 97.15 1082.77 13071.87 02:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 PM 29875824 31327760 2779888 8.51 2688 1788340 1482092 4.40 141248 2257556 52376 02:11:01 PM 29036788 30949792 3618924 11.08 2688 2228816 1706636 5.06 170504 2985052 201480 02:12:01 PM 26586956 28849260 6068756 18.58 2688 2570692 3664996 10.87 276052 5287856 87928 02:13:01 PM 24470752 27869780 8184960 25.06 2688 3681588 4712552 13.98 431660 7142196 60 02:14:01 PM 24327812 27731848 8327900 25.50 2688 3686576 4514568 13.39 439772 7278084 644 02:15:01 PM 25191516 28606132 7464196 22.86 2688 3696916 3768464 11.18 442340 6416236 20 02:16:01 PM 25490276 29142176 7165436 21.94 2688 3932232 3679968 10.92 503680 6048624 230532 02:17:01 PM 23382864 27521512 9272848 28.40 2688 4407376 6063052 17.99 553388 8043400 3392 02:18:01 PM 24347028 28432700 8308684 25.44 2688 4342000 3692692 10.96 550460 7101612 15572 02:19:01 PM 25117244 30369452 7538468 23.08 2688 5500040 2136256 6.34 773648 6098092 192068 02:20:01 PM 25727264 31015680 6928448 21.22 2688 5531136 1531856 4.54 967728 5293352 22596 Average: 25777666 29256008 6878046 21.06 2688 3760519 3359376 9.97 477316 5813824 73333 02:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 291.30 221.06 2338.57 50.02 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 384.76 289.37 4693.15 45.43 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 4.88 4.88 0.47 0.47 0.00 0.00 0.00 0.00 02:13:01 PM eth0 307.45 177.34 9480.73 17.82 0.00 0.00 0.00 0.00 02:13:01 PM docker0 1.27 1.60 0.19 0.21 0.00 0.00 0.00 0.00 02:13:01 PM vethe3d05cc 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:14:01 PM lo 49.24 49.24 4.12 4.12 0.00 0.00 0.00 0.00 02:14:01 PM eth0 111.41 91.07 33.31 38.53 0.00 0.00 0.00 0.00 02:14:01 PM docker0 10.33 11.71 1.53 1.49 0.00 0.00 0.00 0.00 02:15:01 PM lo 47.88 47.88 2.46 2.46 0.00 0.00 0.00 0.00 02:15:01 PM eth0 178.85 155.61 75.13 56.78 0.00 0.00 0.00 0.00 02:15:01 PM docker0 0.82 1.05 0.12 0.19 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:16:01 PM eth0 110.28 87.12 738.86 24.20 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 84.95 84.95 11.48 11.48 0.00 0.00 0.00 0.00 02:17:01 PM eth0 604.85 345.18 2289.99 30.07 0.00 0.00 0.00 0.00 02:17:01 PM docker0 36.16 39.43 4.81 6.60 0.00 0.00 0.00 0.00 02:17:01 PM veth8a677ab 31.03 33.93 4.62 5.65 0.00 0.00 0.00 0.00 02:17:01 PM vethddd65e9 5.13 6.18 0.69 1.21 0.00 0.00 0.00 0.00 02:18:01 PM lo 1374.20 1374.20 238.88 238.88 0.00 0.00 0.00 0.00 02:18:01 PM eth0 99.82 78.28 273.92 34.27 0.00 0.00 0.00 0.00 02:18:01 PM docker0 594.95 609.86 116.88 111.81 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:19:01 PM eth0 316.38 212.61 3396.21 25.21 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 125.86 85.79 229.25 52.04 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.07 156.07 25.72 25.72 0.00 0.00 0.00 0.00 Average: eth0 252.76 174.11 2352.04 37.38 0.00 0.00 0.00 0.00 Average: docker0 64.29 66.30 12.34 12.02 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) 08/01/2025 _x86_64_ (8 CPU) 14:09:28 LINUX RESTART (8 CPU) 02:10:00 PM CPU %user %nice %system %iowait %steal %idle 02:10:01 PM all 11.31 0.00 1.81 0.15 0.00 86.73 02:10:01 PM 0 20.48 0.00 2.41 0.00 0.00 77.11 02:10:01 PM 1 39.76 0.00 4.82 1.20 0.00 54.22 02:10:01 PM 2 26.83 0.00 4.88 0.00 0.00 68.29 02:10:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 02:10:01 PM 4 1.20 0.00 1.20 0.00 0.00 97.59 02:10:01 PM 5 1.20 0.00 1.20 0.00 0.00 97.59 02:10:01 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 02:10:01 PM 7 1.19 0.00 0.00 0.00 0.00 98.81 02:11:01 PM all 13.80 0.00 1.19 0.62 0.05 84.33 02:11:01 PM 0 18.56 0.00 1.54 0.65 0.07 79.18 02:11:01 PM 1 20.68 0.00 1.99 1.37 0.05 75.91 02:11:01 PM 2 16.68 0.00 1.29 0.43 0.07 81.53 02:11:01 PM 3 6.84 0.00 0.75 0.89 0.07 91.45 02:11:01 PM 4 14.96 0.00 1.12 0.22 0.05 83.65 02:11:01 PM 5 15.00 0.00 1.72 0.85 0.05 82.38 02:11:01 PM 6 7.30 0.00 0.45 0.42 0.05 91.78 02:11:01 PM 7 10.33 0.00 0.68 0.17 0.03 88.79 02:12:01 PM all 43.53 0.00 1.45 0.63 0.09 54.30 02:12:01 PM 0 44.64 0.00 0.79 0.25 0.08 54.24 02:12:01 PM 1 37.51 0.00 1.27 0.17 0.10 60.96 02:12:01 PM 2 33.48 0.00 1.81 0.64 0.08 63.99 02:12:01 PM 3 51.04 0.00 2.18 1.56 0.08 45.15 02:12:01 PM 4 43.07 0.00 1.42 0.37 0.08 55.05 02:12:01 PM 5 46.19 0.00 1.45 0.87 0.08 51.40 02:12:01 PM 6 46.86 0.00 1.74 0.18 0.08 51.13 02:12:01 PM 7 45.47 0.00 0.95 1.04 0.08 52.46 02:13:01 PM all 26.54 0.00 3.08 0.92 0.08 69.38 02:13:01 PM 0 27.04 0.00 3.10 0.54 0.08 69.24 02:13:01 PM 1 34.26 0.00 3.58 1.34 0.08 60.73 02:13:01 PM 2 27.04 0.00 3.48 2.57 0.08 66.82 02:13:01 PM 3 22.21 0.00 3.81 0.72 0.08 73.17 02:13:01 PM 4 22.74 0.00 2.56 0.56 0.07 74.07 02:13:01 PM 5 34.22 0.00 2.87 0.52 0.08 62.31 02:13:01 PM 6 20.92 0.00 2.57 1.04 0.08 75.39 02:13:01 PM 7 23.85 0.00 2.70 0.05 0.07 73.33 02:14:01 PM all 21.13 0.00 2.36 0.06 0.10 76.35 02:14:01 PM 0 16.97 0.00 1.96 0.03 0.08 80.95 02:14:01 PM 1 24.34 0.00 2.31 0.05 0.12 73.18 02:14:01 PM 2 22.08 0.00 2.11 0.05 0.10 75.66 02:14:01 PM 3 19.71 0.00 2.61 0.07 0.10 77.51 02:14:01 PM 4 22.60 0.00 2.54 0.07 0.08 74.71 02:14:01 PM 5 25.17 0.00 2.69 0.10 0.08 71.95 02:14:01 PM 6 20.11 0.00 2.44 0.05 0.10 77.29 02:14:01 PM 7 18.05 0.00 2.24 0.08 0.10 79.53 02:15:01 PM all 10.32 0.00 1.08 0.03 0.06 88.50 02:15:01 PM 0 9.07 0.00 0.63 0.02 0.07 90.22 02:15:01 PM 1 11.59 0.00 1.19 0.00 0.07 87.15 02:15:01 PM 2 8.66 0.00 1.57 0.03 0.05 89.68 02:15:01 PM 3 9.23 0.00 1.24 0.03 0.08 89.42 02:15:01 PM 4 3.63 0.00 0.84 0.02 0.07 95.45 02:15:01 PM 5 6.55 0.00 0.68 0.02 0.07 92.68 02:15:01 PM 6 9.46 0.00 1.39 0.07 0.07 89.02 02:15:01 PM 7 24.37 0.00 1.12 0.03 0.05 74.43 02:16:01 PM all 26.62 0.00 0.67 0.10 0.06 72.55 02:16:01 PM 0 14.79 0.00 0.47 0.08 0.07 84.59 02:16:01 PM 1 23.98 0.00 0.48 0.02 0.05 75.47 02:16:01 PM 2 28.40 0.00 0.52 0.48 0.07 70.53 02:16:01 PM 3 34.16 0.00 0.85 0.17 0.05 64.78 02:16:01 PM 4 14.57 0.00 1.04 0.00 0.07 84.32 02:16:01 PM 5 40.11 0.00 0.85 0.03 0.05 58.95 02:16:01 PM 6 27.01 0.00 0.77 0.03 0.05 72.14 02:16:01 PM 7 29.94 0.00 0.40 0.00 0.05 69.61 02:17:01 PM all 30.03 0.00 1.78 0.61 0.09 67.50 02:17:01 PM 0 32.21 0.00 1.64 0.69 0.08 65.38 02:17:01 PM 1 42.96 0.00 2.30 0.97 0.08 53.68 02:17:01 PM 2 22.52 0.00 2.15 0.76 0.08 74.49 02:17:01 PM 3 30.80 0.00 1.44 0.86 0.07 66.83 02:17:01 PM 4 40.98 0.00 1.84 0.55 0.10 56.52 02:17:01 PM 5 24.89 0.00 2.15 0.10 0.10 72.76 02:17:01 PM 6 31.76 0.00 1.37 0.02 0.08 66.77 02:17:01 PM 7 14.12 0.00 1.31 0.92 0.10 83.55 02:18:01 PM all 26.53 0.00 2.11 0.31 0.09 70.97 02:18:01 PM 0 26.47 0.00 2.78 1.41 0.08 69.26 02:18:01 PM 1 30.53 0.00 2.18 0.02 0.10 67.17 02:18:01 PM 2 26.69 0.00 1.66 0.12 0.08 71.45 02:18:01 PM 3 21.94 0.00 2.20 0.02 0.10 75.74 02:18:01 PM 4 27.77 0.00 1.95 0.00 0.08 70.20 02:18:01 PM 5 26.83 0.00 1.43 0.00 0.08 71.66 02:18:01 PM 6 18.07 0.00 2.37 0.92 0.08 78.55 02:18:01 PM 7 33.90 0.00 2.30 0.00 0.08 63.71 02:19:01 PM all 31.05 0.00 1.72 0.58 0.07 66.58 02:19:01 PM 0 50.09 0.00 1.09 0.00 0.08 48.74 02:19:01 PM 1 27.11 0.00 2.11 0.77 0.05 69.96 02:19:01 PM 2 16.08 0.00 1.94 1.49 0.10 80.39 02:19:01 PM 3 40.82 0.00 2.01 0.22 0.07 56.89 02:19:01 PM 4 16.26 0.00 1.34 1.71 0.07 80.62 02:19:01 PM 5 33.27 0.00 1.42 0.08 0.07 65.16 02:19:01 PM 6 25.03 0.00 1.76 0.27 0.08 72.87 02:19:01 PM 7 39.70 0.00 2.09 0.08 0.05 58.08 02:20:01 PM all 22.53 0.00 1.08 0.14 0.05 76.19 02:20:01 PM 0 28.48 0.00 0.95 0.05 0.07 70.45 02:20:01 PM 1 27.84 0.00 0.57 0.33 0.07 71.19 02:20:01 PM 2 31.64 0.00 1.07 0.02 0.03 67.24 02:20:01 PM 3 34.02 0.00 2.07 0.40 0.08 63.42 02:20:01 PM 4 6.57 0.00 0.62 0.12 0.05 92.65 02:20:01 PM 5 8.85 0.00 0.89 0.13 0.03 90.10 02:20:01 PM 6 17.46 0.00 1.05 0.02 0.05 81.42 02:20:01 PM 7 25.39 0.00 1.42 0.05 0.05 73.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.18 0.00 1.65 0.40 0.07 72.69 Average: 0 26.82 0.00 1.49 0.37 0.08 71.24 Average: 1 28.09 0.00 1.80 0.50 0.08 69.53 Average: 2 23.33 0.00 1.76 0.66 0.08 74.17 Average: 3 27.04 0.00 1.91 0.49 0.08 70.48 Average: 4 21.28 0.00 1.53 0.36 0.07 76.76 Average: 5 26.07 0.00 1.61 0.27 0.07 71.97 Average: 6 22.37 0.00 1.59 0.30 0.07 75.67 Average: 7 26.47 0.00 1.52 0.24 0.07 71.70