---> uname -a: Linux prd-centos8-docker-8c-8g-19755.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 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 25348 19 5412 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:53:b8:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fe53:b8a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:f6:7a:31 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::42:28ff:fef6:7a31/64 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) 06/09/2025 _x86_64_ (8 CPU) 17:42:50 LINUX RESTART (8 CPU) 05:43:01 PM tps rtps wtps bread/s bwrtn/s 05:44:01 PM 276.36 32.88 243.48 7562.37 33098.53 05:45:01 PM 238.12 18.89 219.23 4078.77 11112.16 05:46:01 PM 223.21 0.58 222.63 489.17 51345.83 05:47:01 PM 37.84 0.27 37.57 68.91 715.61 05:48:01 PM 23.85 0.48 23.36 21.46 469.52 05:49:01 PM 3.20 0.00 3.20 0.00 78.15 05:50:01 PM 1.32 0.00 1.32 0.00 38.72 05:51:01 PM 3.65 0.00 3.65 0.00 372.07 05:52:01 PM 22.66 0.00 22.66 0.00 511.05 05:53:01 PM 100.03 0.00 100.03 0.00 23184.16 05:54:01 PM 163.12 0.00 163.12 0.00 1804.08 05:55:01 PM 59.04 2.53 56.51 4503.78 27393.62 Average: 96.04 4.64 91.40 1393.81 12510.90 05:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 PM 29622980 31266196 3032732 9.29 2688 1967812 1383240 4.10 147496 2459780 146100 05:45:01 PM 28211584 30367616 4444128 13.61 2688 2469336 2103872 6.24 247252 3716820 274256 05:46:01 PM 25049368 28430004 7606344 23.29 2688 3664644 5008680 14.86 395416 6601460 228 05:47:01 PM 24917036 28303372 7738676 23.70 2688 3669608 4460320 13.23 430828 6699268 100 05:48:01 PM 24754604 28146248 7901108 24.20 2688 3675224 3946196 11.71 437592 6856964 80 05:49:01 PM 24715536 28107848 7940176 24.31 2688 3675916 3946196 11.71 437636 6896444 16 05:50:01 PM 24695188 28088168 7960524 24.38 2688 3676620 3946196 11.71 437636 6916872 100 05:51:01 PM 25812776 29215796 6842936 20.95 2688 3686512 3042228 9.03 439600 5804012 20 05:52:01 PM 25215396 28844348 7440316 22.78 2688 3911308 3319824 9.85 499068 6333316 220068 05:53:01 PM 23360228 27476180 9295484 28.47 2688 4387612 6065384 18.00 548632 8077716 3140 05:54:01 PM 24564464 28627584 8091248 24.78 2688 4322700 3587428 10.64 545292 6893084 15564 05:55:01 PM 25934312 30980824 6721400 20.58 2688 5296956 1535884 4.56 895172 5166760 72608 Average: 25571123 28987849 7084589 21.69 2688 3700354 3528787 10.47 455135 6035208 61023 05:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 PM eth0 525.49 326.04 1845.76 69.02 0.00 0.00 0.00 0.00 05:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 425.87 318.89 4952.43 59.80 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 462.55 300.73 10667.95 41.40 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:46:01 PM vethae5b5aa 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 05:47:01 PM lo 10.76 10.76 0.88 0.88 0.00 0.00 0.00 0.00 05:47:01 PM eth0 20.24 16.96 6.52 10.08 0.00 0.00 0.00 0.00 05:47:01 PM docker0 2.12 2.60 0.33 0.30 0.00 0.00 0.00 0.00 05:47:01 PM veth74752fc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:48:01 PM lo 62.77 62.77 4.58 4.58 0.00 0.00 0.00 0.00 05:48:01 PM eth0 335.34 224.46 88.38 86.15 0.00 0.00 0.00 0.00 05:48:01 PM docker0 8.52 9.80 1.35 1.35 0.00 0.00 0.00 0.00 05:49:01 PM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 05:49:01 PM eth0 193.82 139.21 47.50 55.50 0.00 0.00 0.00 0.00 05:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 PM lo 54.95 54.95 2.68 2.68 0.00 0.00 0.00 0.00 05:50:01 PM eth0 157.55 123.91 56.19 54.90 0.00 0.00 0.00 0.00 05:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM lo 38.66 38.66 1.89 1.89 0.00 0.00 0.00 0.00 05:51:01 PM eth0 113.38 94.88 51.49 37.86 0.00 0.00 0.00 0.00 05:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:52:01 PM eth0 161.94 123.93 619.71 35.64 0.00 0.00 0.00 0.00 05:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 PM lo 37.97 37.97 6.79 6.79 0.00 0.00 0.00 0.00 05:53:01 PM eth0 652.07 287.74 2317.09 27.56 0.00 0.00 0.00 0.00 05:53:01 PM docker0 17.84 20.06 2.89 4.15 0.00 0.00 0.00 0.00 05:53:01 PM veth1cfc04f 13.75 15.36 2.55 3.48 0.00 0.00 0.00 0.00 05:53:01 PM vethbf21168 4.10 5.38 0.58 0.94 0.00 0.00 0.00 0.00 05:54:01 PM lo 1006.40 1006.40 219.80 219.80 0.00 0.00 0.00 0.00 05:54:01 PM eth0 97.90 76.41 271.06 27.52 0.00 0.00 0.00 0.00 05:54:01 PM docker0 485.21 500.42 110.46 105.59 0.00 0.00 0.00 0.00 05:55:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:55:01 PM eth0 80.80 66.87 1255.72 15.33 0.00 0.00 0.00 0.00 05:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.76 105.76 19.96 19.96 0.00 0.00 0.00 0.00 Average: eth0 268.92 175.01 1848.40 43.40 0.00 0.00 0.00 0.00 Average: docker0 42.82 44.42 9.59 9.29 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) 06/09/2025 _x86_64_ (8 CPU) 17:42:50 LINUX RESTART (8 CPU) 05:43:01 PM CPU %user %nice %system %iowait %steal %idle 05:44:01 PM all 15.08 0.00 2.45 0.98 0.06 81.43 05:44:01 PM 0 7.36 0.00 1.42 0.75 0.07 90.40 05:44:01 PM 1 19.62 0.00 3.29 0.57 0.05 76.47 05:44:01 PM 2 28.81 0.00 3.93 1.19 0.07 66.01 05:44:01 PM 3 16.55 0.00 1.89 0.32 0.05 81.19 05:44:01 PM 4 7.68 0.00 2.48 2.27 0.07 87.50 05:44:01 PM 5 13.47 0.00 2.48 2.06 0.05 81.94 05:44:01 PM 6 9.71 0.00 2.29 0.20 0.03 87.76 05:44:01 PM 7 17.40 0.00 1.84 0.52 0.07 80.18 05:45:01 PM all 29.79 0.00 1.37 0.59 0.08 68.17 05:45:01 PM 0 42.59 0.00 0.90 0.22 0.08 56.21 05:45:01 PM 1 24.94 0.00 1.47 1.05 0.08 72.46 05:45:01 PM 2 23.38 0.00 1.29 0.67 0.07 74.60 05:45:01 PM 3 29.21 0.00 2.27 0.77 0.08 67.66 05:45:01 PM 4 24.12 0.00 1.02 0.33 0.10 74.42 05:45:01 PM 5 25.32 0.00 1.46 0.57 0.07 72.59 05:45:01 PM 6 37.39 0.00 1.32 0.45 0.08 60.76 05:45:01 PM 7 31.36 0.00 1.24 0.67 0.07 66.67 05:46:01 PM all 36.76 0.00 3.18 0.96 0.08 59.02 05:46:01 PM 0 53.31 0.00 3.33 1.03 0.10 42.24 05:46:01 PM 1 44.88 0.00 3.80 1.18 0.08 50.05 05:46:01 PM 2 45.46 0.00 2.78 1.36 0.08 50.32 05:46:01 PM 3 21.64 0.00 3.04 1.60 0.10 73.63 05:46:01 PM 4 30.44 0.00 2.59 0.40 0.07 66.50 05:46:01 PM 5 43.99 0.00 2.54 0.47 0.08 52.92 05:46:01 PM 6 24.48 0.00 4.08 1.57 0.07 69.81 05:46:01 PM 7 29.83 0.00 3.28 0.10 0.08 66.71 05:47:01 PM all 20.22 0.00 2.07 0.05 0.07 77.58 05:47:01 PM 0 12.08 0.00 1.47 0.07 0.08 86.30 05:47:01 PM 1 19.46 0.00 1.52 0.02 0.07 78.94 05:47:01 PM 2 25.54 0.00 2.67 0.02 0.10 71.67 05:47:01 PM 3 24.69 0.00 2.58 0.12 0.07 72.55 05:47:01 PM 4 15.65 0.00 2.36 0.03 0.07 81.89 05:47:01 PM 5 19.93 0.00 1.77 0.08 0.07 78.14 05:47:01 PM 6 20.77 0.00 1.96 0.07 0.07 77.14 05:47:01 PM 7 23.61 0.00 2.24 0.03 0.07 74.05 05:48:01 PM all 15.74 0.00 1.70 0.03 0.08 82.45 05:48:01 PM 0 13.53 0.00 1.84 0.03 0.07 84.53 05:48:01 PM 1 15.23 0.00 2.01 0.03 0.08 82.65 05:48:01 PM 2 16.82 0.00 1.31 0.02 0.08 81.77 05:48:01 PM 3 11.47 0.00 1.44 0.03 0.08 86.97 05:48:01 PM 4 16.46 0.00 1.89 0.05 0.08 81.52 05:48:01 PM 5 16.86 0.00 1.76 0.03 0.07 81.28 05:48:01 PM 6 20.47 0.00 1.64 0.00 0.07 77.83 05:48:01 PM 7 15.10 0.00 1.74 0.05 0.08 83.02 05:49:01 PM all 2.06 0.00 0.63 0.01 0.05 97.26 05:49:01 PM 0 2.47 0.00 0.95 0.00 0.07 96.51 05:49:01 PM 1 2.22 0.00 0.55 0.00 0.07 97.16 05:49:01 PM 2 2.78 0.00 0.80 0.02 0.05 96.35 05:49:01 PM 3 1.61 0.00 0.87 0.00 0.07 97.46 05:49:01 PM 4 2.27 0.00 1.09 0.00 0.05 96.59 05:49:01 PM 5 2.34 0.00 0.23 0.02 0.05 97.36 05:49:01 PM 6 1.52 0.00 0.18 0.00 0.05 98.25 05:49:01 PM 7 1.25 0.00 0.35 0.02 0.02 98.36 05:50:01 PM all 0.95 0.00 1.44 0.00 0.06 97.55 05:50:01 PM 0 1.07 0.00 1.76 0.00 0.07 97.11 05:50:01 PM 1 2.09 0.00 0.31 0.00 0.07 97.53 05:50:01 PM 2 0.67 0.00 0.59 0.00 0.07 98.67 05:50:01 PM 3 0.65 0.00 4.08 0.00 0.07 95.20 05:50:01 PM 4 0.40 0.00 3.86 0.00 0.05 95.69 05:50:01 PM 5 0.52 0.00 0.40 0.00 0.05 99.03 05:50:01 PM 6 0.67 0.00 0.19 0.00 0.07 99.07 05:50:01 PM 7 1.52 0.00 0.16 0.02 0.05 98.25 05:51:01 PM all 5.82 0.00 0.51 0.01 0.05 93.61 05:51:01 PM 0 2.30 0.00 0.52 0.00 0.05 97.13 05:51:01 PM 1 2.52 0.00 0.78 0.00 0.05 96.65 05:51:01 PM 2 7.23 0.00 0.68 0.00 0.05 92.03 05:51:01 PM 3 3.09 0.00 0.60 0.00 0.05 96.26 05:51:01 PM 4 5.46 0.00 0.40 0.00 0.05 94.09 05:51:01 PM 5 5.83 0.00 0.20 0.00 0.05 93.92 05:51:01 PM 6 19.03 0.00 0.38 0.02 0.03 80.53 05:51:01 PM 7 1.10 0.00 0.47 0.08 0.07 98.28 05:52:01 PM all 28.31 0.00 0.90 0.04 0.06 70.70 05:52:01 PM 0 28.84 0.00 0.58 0.03 0.07 70.47 05:52:01 PM 1 27.69 0.00 0.70 0.12 0.07 71.43 05:52:01 PM 2 22.57 0.00 1.31 0.07 0.08 75.97 05:52:01 PM 3 37.02 0.00 0.40 0.02 0.05 62.51 05:52:01 PM 4 27.01 0.00 0.43 0.03 0.03 72.48 05:52:01 PM 5 10.61 0.00 0.94 0.02 0.05 88.39 05:52:01 PM 6 12.13 0.00 0.62 0.00 0.05 87.20 05:52:01 PM 7 60.51 0.00 2.20 0.02 0.07 37.20 05:53:01 PM all 28.69 0.00 2.04 0.38 0.09 68.81 05:53:01 PM 0 33.00 0.00 1.98 0.35 0.08 64.58 05:53:01 PM 1 38.97 0.00 2.61 0.76 0.08 57.58 05:53:01 PM 2 34.34 0.00 2.00 0.03 0.08 63.55 05:53:01 PM 3 23.78 0.00 2.24 0.91 0.10 72.97 05:53:01 PM 4 29.58 0.00 1.98 0.27 0.10 68.07 05:53:01 PM 5 19.03 0.00 1.73 0.42 0.08 78.74 05:53:01 PM 6 25.74 0.00 2.09 0.08 0.07 72.02 05:53:01 PM 7 25.02 0.00 1.74 0.18 0.10 72.95 05:54:01 PM all 25.74 0.00 2.23 0.23 0.11 71.69 05:54:01 PM 0 29.66 0.00 1.32 0.02 0.10 68.90 05:54:01 PM 1 23.05 0.00 2.34 0.50 0.10 74.01 05:54:01 PM 2 36.51 0.00 1.74 0.02 0.10 61.63 05:54:01 PM 3 31.97 0.00 3.24 0.05 0.10 64.64 05:54:01 PM 4 19.80 0.00 2.97 1.14 0.10 75.98 05:54:01 PM 5 18.88 0.00 2.69 0.08 0.12 78.22 05:54:01 PM 6 15.71 0.00 1.85 0.03 0.13 82.28 05:54:01 PM 7 30.26 0.00 1.69 0.02 0.10 67.93 05:54:01 PM CPU %user %nice %system %iowait %steal %idle 05:55:01 PM all 30.58 0.00 1.83 0.36 0.06 67.16 05:55:01 PM 0 18.15 0.00 1.51 0.03 0.07 80.24 05:55:01 PM 1 19.16 0.00 2.04 0.12 0.07 78.61 05:55:01 PM 2 57.09 0.00 1.49 1.56 0.08 39.78 05:55:01 PM 3 45.54 0.00 2.16 0.27 0.07 51.97 05:55:01 PM 4 24.56 0.00 2.23 0.05 0.07 73.10 05:55:01 PM 5 20.49 0.00 1.62 0.52 0.05 77.32 05:55:01 PM 6 17.89 0.00 1.84 0.37 0.07 79.83 05:55:01 PM 7 41.73 0.00 1.76 0.00 0.05 56.46 Average: all 20.00 0.00 1.70 0.30 0.07 77.93 Average: 0 20.39 0.00 1.46 0.21 0.08 77.86 Average: 1 20.01 0.00 1.79 0.36 0.07 77.77 Average: 2 25.16 0.00 1.72 0.41 0.08 72.63 Average: 3 20.60 0.00 2.07 0.34 0.07 76.92 Average: 4 16.94 0.00 1.94 0.38 0.07 80.67 Average: 5 16.47 0.00 1.49 0.36 0.07 81.62 Average: 6 17.16 0.00 1.54 0.23 0.07 81.00 Average: 7 23.28 0.00 1.56 0.14 0.07 74.95