---> uname -a: Linux prd-centos8-docker-8c-8g-10082.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: 2799.996 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 1148 25065 19 5676 30268 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:7a:54:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe7a:54c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:4e:5b:2c 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::42:7dff:fe4e:5b2c/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) 11/06/2025 _x86_64_ (8 CPU) 10:20:50 LINUX RESTART (8 CPU) 10:21:01 AM tps rtps wtps bread/s bwrtn/s 10:22:01 AM 251.39 29.78 221.61 7275.35 11049.33 10:23:01 AM 251.40 19.04 232.36 4148.08 14850.12 10:24:01 AM 209.15 0.60 208.55 471.31 47929.71 10:25:02 AM 37.21 0.27 36.94 70.49 752.22 10:26:01 AM 21.21 0.49 20.72 21.82 422.47 10:27:01 AM 5.30 0.00 5.30 0.00 388.47 10:28:01 AM 25.89 0.00 25.89 0.00 575.39 10:29:01 AM 102.38 0.00 102.38 0.00 23638.55 10:30:01 AM 168.33 0.00 168.33 0.00 2079.54 10:31:01 AM 61.11 3.82 57.30 6208.46 28248.98 10:32:01 AM 40.02 0.45 39.57 63.85 8086.85 Average: 106.80 4.96 101.84 1662.32 12565.66 10:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 AM 29518480 31226408 3137232 9.61 2688 2029992 1453840 4.31 154488 2548312 196812 10:23:01 AM 28030008 30211904 4625704 14.17 2688 2493800 2207024 6.55 248988 3888924 168136 10:24:01 AM 25234392 28640468 7421320 22.73 2688 3688788 4961388 14.72 396164 6412696 224 10:25:02 AM 25052260 28464124 7603452 23.28 2688 3693928 4969492 14.74 436376 6553672 164 10:26:01 AM 25121540 28538204 7534172 23.07 2688 3698904 3507088 10.41 438452 6485428 84 10:27:01 AM 25562388 28988524 7093324 21.72 2688 3708328 3236380 9.60 440368 6047368 20 10:28:01 AM 24823500 28491372 7832212 23.98 2688 3947264 3764716 11.17 503976 6713948 234168 10:29:01 AM 22907976 27067696 9747736 29.85 2688 4428172 6344576 18.82 551552 8520360 1508 10:30:01 AM 23971108 28067984 8684604 26.59 2688 4353616 4004524 11.88 550520 7474700 5628 10:31:01 AM 24615376 29913104 8040336 24.62 2688 5544580 2610688 7.75 779924 6590984 192996 10:32:01 AM 25700060 31025716 6955652 21.30 2688 5567444 1497640 4.44 973428 5312180 23292 Average: 25503372 29148682 7152340 21.90 2688 3923165 3505214 10.40 497658 6049870 74821 10:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 431.39 280.50 2043.99 65.14 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 438.54 339.65 4889.74 63.59 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 424.53 281.07 10672.32 35.33 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 AM vethca01142 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:25:02 AM lo 41.44 41.44 3.77 3.77 0.00 0.00 0.00 0.00 10:25:02 AM eth0 198.87 133.39 55.12 50.44 0.00 0.00 0.00 0.00 10:25:02 AM docker0 10.43 11.83 1.55 1.51 0.00 0.00 0.00 0.00 10:25:02 AM veth754e2dc 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 61.78 61.78 3.37 3.37 0.00 0.00 0.00 0.00 10:26:01 AM eth0 235.09 185.58 70.65 80.47 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.12 2.52 0.31 0.36 0.00 0.00 0.00 0.00 10:27:01 AM lo 22.26 22.26 1.09 1.09 0.00 0.00 0.00 0.00 10:27:01 AM eth0 118.50 86.15 86.38 37.59 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 101.65 72.54 718.01 18.34 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 378.76 378.76 55.72 55.72 0.00 0.00 0.00 0.00 10:29:01 AM eth0 562.25 204.12 2295.38 31.60 0.00 0.00 0.00 0.00 10:29:01 AM docker0 160.65 167.73 25.22 26.62 0.00 0.00 0.00 0.00 10:29:01 AM veth671d99b 143.70 149.98 25.40 22.18 0.00 0.00 0.00 0.00 10:29:01 AM veth0b7bc3e 16.94 18.44 2.01 4.71 0.00 0.00 0.00 0.00 10:30:01 AM lo 1089.14 1089.14 196.55 196.55 0.00 0.00 0.00 0.00 10:30:01 AM eth0 151.42 103.52 291.40 42.96 0.00 0.00 0.00 0.00 10:30:01 AM docker0 479.02 489.97 97.92 92.78 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 241.40 182.92 3682.99 25.96 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 112.86 87.44 224.46 64.79 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.07 145.07 23.72 23.72 0.00 0.00 0.00 0.00 Average: eth0 274.28 177.89 2278.81 46.88 0.00 0.00 0.00 0.00 Average: docker0 59.38 61.19 11.38 11.04 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) 11/06/2025 _x86_64_ (8 CPU) 10:20:50 LINUX RESTART (8 CPU) 10:21:01 AM CPU %user %nice %system %iowait %steal %idle 10:22:01 AM all 14.90 0.00 2.20 0.66 0.06 82.18 10:22:01 AM 0 11.24 0.00 2.49 0.20 0.08 85.98 10:22:01 AM 1 9.59 0.00 1.74 0.28 0.08 88.30 10:22:01 AM 2 10.36 0.00 1.51 0.45 0.05 87.63 10:22:01 AM 3 12.31 0.00 2.60 0.40 0.05 84.63 10:22:01 AM 4 18.35 0.00 2.89 0.37 0.05 78.34 10:22:01 AM 5 21.70 0.00 1.77 0.25 0.05 76.22 10:22:01 AM 6 27.66 0.00 2.19 0.82 0.07 69.27 10:22:01 AM 7 7.92 0.00 2.40 2.48 0.05 87.15 10:23:01 AM all 31.25 0.00 1.41 0.75 0.09 66.50 10:23:01 AM 0 40.46 0.00 1.40 0.65 0.12 57.37 10:23:01 AM 1 31.95 0.00 1.50 0.92 0.08 65.55 10:23:01 AM 2 32.90 0.00 2.02 1.20 0.12 63.76 10:23:01 AM 3 24.05 0.00 1.37 0.57 0.08 73.93 10:23:01 AM 4 24.23 0.00 1.57 0.89 0.08 73.23 10:23:01 AM 5 39.93 0.00 1.44 0.37 0.08 58.18 10:23:01 AM 6 30.64 0.00 1.04 0.67 0.07 67.59 10:23:01 AM 7 25.80 0.00 0.92 0.75 0.08 72.44 10:24:01 AM all 36.16 0.00 2.84 1.00 0.10 59.91 10:24:01 AM 0 48.00 0.00 1.93 0.24 0.10 49.73 10:24:01 AM 1 20.58 0.00 2.87 2.25 0.08 74.22 10:24:01 AM 2 50.81 0.00 3.61 1.18 0.12 44.29 10:24:01 AM 3 49.42 0.00 3.49 1.85 0.12 45.12 10:24:01 AM 4 28.31 0.00 3.50 1.40 0.08 66.71 10:24:01 AM 5 32.98 0.00 2.02 0.44 0.10 64.46 10:24:01 AM 6 38.26 0.00 2.94 0.10 0.10 58.60 10:24:01 AM 7 20.89 0.00 2.34 0.52 0.08 76.17 10:25:02 AM all 22.46 0.00 2.13 0.05 0.09 75.27 10:25:02 AM 0 26.27 0.00 2.38 0.03 0.08 71.24 10:25:02 AM 1 22.88 0.00 2.28 0.03 0.08 74.72 10:25:02 AM 2 19.04 0.00 1.89 0.10 0.10 78.87 10:25:02 AM 3 21.71 0.00 1.99 0.03 0.08 76.18 10:25:02 AM 4 21.13 0.00 2.11 0.07 0.10 76.59 10:25:02 AM 5 22.58 0.00 1.97 0.03 0.08 75.33 10:25:02 AM 6 26.58 0.00 2.24 0.03 0.10 71.05 10:25:02 AM 7 19.51 0.00 2.19 0.05 0.08 78.16 10:26:01 AM all 11.90 0.00 1.62 0.05 0.07 86.36 10:26:01 AM 0 12.27 0.00 1.33 0.02 0.09 86.30 10:26:01 AM 1 8.80 0.00 1.46 0.05 0.09 89.60 10:26:01 AM 2 11.64 0.00 1.31 0.15 0.07 86.83 10:26:01 AM 3 8.41 0.00 1.97 0.03 0.07 89.51 10:26:01 AM 4 14.57 0.00 2.23 0.05 0.07 83.08 10:26:01 AM 5 14.36 0.00 1.68 0.05 0.05 83.85 10:26:01 AM 6 13.20 0.00 1.63 0.02 0.07 85.08 10:26:01 AM 7 11.93 0.00 1.31 0.03 0.07 86.66 10:27:01 AM all 10.08 0.00 0.49 0.01 0.05 89.37 10:27:01 AM 0 3.09 0.00 0.43 0.00 0.07 96.41 10:27:01 AM 1 6.48 0.00 0.37 0.02 0.03 93.10 10:27:01 AM 2 3.19 0.00 0.84 0.00 0.05 95.92 10:27:01 AM 3 7.10 0.00 0.30 0.00 0.05 92.55 10:27:01 AM 4 6.41 0.00 0.18 0.00 0.03 93.38 10:27:01 AM 5 15.18 0.00 0.50 0.00 0.05 84.27 10:27:01 AM 6 32.77 0.00 0.75 0.07 0.07 66.35 10:27:01 AM 7 6.39 0.00 0.57 0.00 0.05 92.99 10:28:01 AM all 33.53 0.00 0.82 0.04 0.08 65.53 10:28:01 AM 0 24.08 0.00 0.42 0.00 0.07 75.44 10:28:01 AM 1 33.71 0.00 0.68 0.02 0.08 65.50 10:28:01 AM 2 28.91 0.00 0.80 0.00 0.07 70.22 10:28:01 AM 3 18.13 0.00 1.04 0.13 0.07 80.63 10:28:01 AM 4 27.97 0.00 0.70 0.02 0.07 71.25 10:28:01 AM 5 39.73 0.00 0.42 0.00 0.08 59.77 10:28:01 AM 6 62.79 0.00 1.55 0.10 0.12 35.44 10:28:01 AM 7 32.89 0.00 0.97 0.03 0.07 66.04 10:29:01 AM all 25.36 0.00 2.03 0.84 0.09 71.67 10:29:01 AM 0 28.44 0.00 1.61 0.07 0.10 69.77 10:29:01 AM 1 37.45 0.00 2.92 1.19 0.10 58.33 10:29:01 AM 2 21.31 0.00 2.15 0.99 0.08 75.47 10:29:01 AM 3 27.09 0.00 2.25 0.84 0.10 69.72 10:29:01 AM 4 19.07 0.00 1.66 0.74 0.08 78.45 10:29:01 AM 5 16.55 0.00 1.63 0.77 0.10 80.94 10:29:01 AM 6 30.59 0.00 1.68 0.00 0.08 67.65 10:29:01 AM 7 22.41 0.00 2.32 2.14 0.10 73.04 10:30:01 AM all 28.13 0.00 1.91 0.26 0.11 69.60 10:30:01 AM 0 38.01 0.00 1.20 0.02 0.12 60.66 10:30:01 AM 1 24.38 0.00 2.21 0.13 0.12 73.16 10:30:01 AM 2 36.28 0.00 1.29 0.00 0.10 62.33 10:30:01 AM 3 38.56 0.00 1.16 0.00 0.12 60.17 10:30:01 AM 4 11.77 0.00 2.79 1.78 0.10 83.55 10:30:01 AM 5 40.96 0.00 3.03 0.02 0.10 55.89 10:30:01 AM 6 16.58 0.00 1.93 0.00 0.10 81.39 10:30:01 AM 7 18.35 0.00 1.65 0.12 0.10 79.78 10:31:01 AM all 34.49 0.00 1.77 0.47 0.09 63.17 10:31:01 AM 0 33.04 0.00 1.61 0.20 0.08 65.07 10:31:01 AM 1 25.51 0.00 1.39 1.27 0.10 71.72 10:31:01 AM 2 42.26 0.00 2.09 1.39 0.12 54.14 10:31:01 AM 3 28.97 0.00 1.66 0.47 0.08 68.82 10:31:01 AM 4 37.95 0.00 1.81 0.08 0.10 60.06 10:31:01 AM 5 44.00 0.00 2.33 0.07 0.10 53.51 10:31:01 AM 6 35.92 0.00 1.17 0.02 0.08 62.81 10:31:01 AM 7 28.24 0.00 2.09 0.30 0.08 69.28 10:32:01 AM all 21.04 0.00 1.05 0.12 0.06 77.73 10:32:01 AM 0 8.12 0.00 0.92 0.00 0.07 90.89 10:32:01 AM 1 18.35 0.00 1.27 0.62 0.05 79.72 10:32:01 AM 2 24.47 0.00 0.97 0.03 0.07 74.46 10:32:01 AM 3 34.90 0.00 1.24 0.07 0.07 63.73 10:32:01 AM 4 13.47 0.00 0.67 0.03 0.07 85.76 10:32:01 AM 5 24.86 0.00 1.33 0.05 0.03 73.72 10:32:01 AM 6 24.54 0.00 0.82 0.05 0.05 74.54 10:32:01 AM 7 19.60 0.00 1.19 0.12 0.07 79.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.49 0.00 1.66 0.39 0.08 73.38 Average: 0 24.83 0.00 1.43 0.13 0.09 73.52 Average: 1 21.81 0.00 1.70 0.62 0.08 75.79 Average: 2 25.57 0.00 1.68 0.50 0.09 72.16 Average: 3 24.62 0.00 1.73 0.40 0.08 73.17 Average: 4 20.30 0.00 1.83 0.49 0.08 77.31 Average: 5 28.46 0.00 1.65 0.19 0.08 69.63 Average: 6 30.90 0.00 1.63 0.17 0.08 67.22 Average: 7 19.46 0.00 1.63 0.59 0.08 78.24