---> uname -a: Linux prd-centos8-docker-8c-8g-19743.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 1132 25161 19 5596 30284 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:0b:05:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe0b:5ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:11:22:53 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::42:66ff:fe11:2253/64 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) 16:34:27 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 216.41 16.61 199.80 3069.76 10324.18 04:37:01 PM 213.61 2.68 210.93 1085.24 15642.97 04:38:01 PM 137.95 0.82 137.14 442.52 41890.67 04:39:01 PM 35.92 0.08 35.84 4.53 546.32 04:40:01 PM 9.40 0.43 8.96 20.93 200.67 04:41:01 PM 3.50 0.00 3.50 0.00 334.36 04:42:01 PM 18.85 0.00 18.85 0.00 411.38 04:43:01 PM 100.12 0.00 100.12 0.00 23239.82 04:44:01 PM 175.47 0.00 175.47 0.00 1862.31 04:45:01 PM 55.79 2.63 53.16 4507.78 28034.49 04:46:01 PM 43.47 1.65 41.82 1781.01 7239.70 Average: 91.86 2.26 89.60 991.88 11793.00 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29036800 30937024 3618912 11.08 2688 2217136 1663412 4.94 171240 2987792 190300 04:37:01 PM 26408300 28653420 6247412 19.13 2688 2554288 3672720 10.90 276180 5469660 86220 04:38:01 PM 24530832 27909764 8124880 24.88 2688 3662844 4622676 13.72 428640 7089188 60 04:39:01 PM 24317904 27701356 8337808 25.53 2688 3667024 4545672 13.49 437368 7293964 476 04:40:01 PM 24223572 27609472 8432140 25.82 2688 3669400 4535668 13.46 438628 7386856 96 04:41:01 PM 25119972 28514612 7535740 23.08 2688 3678088 3808728 11.30 440340 6494844 24 04:42:01 PM 25410780 29034544 7244932 22.19 2688 3906036 3128608 9.28 501296 6137028 223284 04:43:01 PM 23247300 27355076 9408412 28.81 2688 4379348 6133388 18.20 550092 8188948 3652 04:44:01 PM 24408316 28462920 8247396 25.26 2688 4313680 3620568 10.74 547432 7047544 15556 04:45:01 PM 25508244 30610856 7147468 21.89 2688 5353268 1896644 5.63 751724 5733424 100756 04:46:01 PM 25824616 31068456 6831096 20.92 2688 5488904 1482160 4.40 961576 5204948 23220 Average: 25276058 28896136 7379654 22.60 2688 3899092 3555477 10.55 500411 6275836 58513 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 360.57 271.90 2431.42 51.86 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 375.22 284.79 4617.53 46.61 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 04:38:01 PM eth0 341.15 185.17 9486.50 17.91 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:38:01 PM veth0d7d1a8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 PM lo 44.40 44.40 3.92 3.92 0.00 0.00 0.00 0.00 04:39:01 PM eth0 132.27 100.60 37.33 42.71 0.00 0.00 0.00 0.00 04:39:01 PM docker0 9.85 11.21 1.56 1.43 0.00 0.00 0.00 0.00 04:40:01 PM lo 56.81 56.81 2.89 2.89 0.00 0.00 0.00 0.00 04:40:01 PM eth0 166.44 146.20 52.87 59.58 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.72 0.98 0.11 0.18 0.00 0.00 0.00 0.00 04:41:01 PM lo 35.99 35.99 1.76 1.76 0.00 0.00 0.00 0.00 04:41:01 PM eth0 141.82 112.26 58.25 40.13 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:42:01 PM eth0 195.05 155.62 636.79 43.85 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 84.94 84.94 15.69 15.69 0.00 0.00 0.00 0.00 04:43:01 PM eth0 592.15 296.48 2288.48 29.78 0.00 0.00 0.00 0.00 04:43:01 PM docker0 39.52 42.65 6.98 8.32 0.00 0.00 0.00 0.00 04:43:01 PM veth8780c48 34.09 36.72 6.78 7.03 0.00 0.00 0.00 0.00 04:43:01 PM veth715b87b 5.43 6.61 0.73 1.55 0.00 0.00 0.00 0.00 04:44:01 PM lo 955.95 955.95 211.28 211.28 0.00 0.00 0.00 0.00 04:44:01 PM eth0 140.17 102.22 280.17 34.43 0.00 0.00 0.00 0.00 04:44:01 PM docker0 461.76 476.62 106.57 101.60 0.00 0.00 0.00 0.00 04:45:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 04:45:01 PM eth0 311.46 217.43 2345.88 29.04 0.00 0.00 0.00 0.00 04:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM eth0 230.22 193.77 1235.95 37.18 0.00 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 107.39 107.39 21.43 21.43 0.00 0.00 0.00 0.00 Average: eth0 271.50 187.86 2133.70 39.37 0.00 0.00 0.00 0.00 Average: docker0 46.55 48.35 10.48 10.14 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) 16:34:27 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 13.98 0.00 1.12 0.89 0.06 83.95 04:36:01 PM 0 10.06 0.00 0.90 0.17 0.07 88.80 04:36:01 PM 1 21.32 0.00 1.87 1.32 0.07 75.43 04:36:01 PM 2 30.11 0.00 2.04 1.57 0.07 66.21 04:36:01 PM 3 4.01 0.00 0.45 0.10 0.08 95.36 04:36:01 PM 4 16.81 0.00 1.29 1.50 0.05 80.36 04:36:01 PM 5 10.61 0.00 1.34 1.49 0.07 86.50 04:36:01 PM 6 8.20 0.00 0.57 0.48 0.03 90.72 04:36:01 PM 7 10.72 0.00 0.52 0.45 0.05 88.27 04:37:01 PM all 43.89 0.00 1.38 0.90 0.09 53.73 04:37:01 PM 0 49.07 0.00 1.52 2.02 0.10 47.28 04:37:01 PM 1 35.09 0.00 1.72 0.32 0.10 62.77 04:37:01 PM 2 53.99 0.00 2.22 1.46 0.10 42.23 04:37:01 PM 3 38.77 0.00 1.34 0.30 0.10 59.49 04:37:01 PM 4 34.29 0.00 1.54 0.65 0.08 63.44 04:37:01 PM 5 47.01 0.00 0.94 0.72 0.10 51.24 04:37:01 PM 6 54.29 0.00 0.88 0.72 0.08 44.03 04:37:01 PM 7 38.62 0.00 0.87 1.05 0.08 59.38 04:38:01 PM all 22.01 0.00 2.85 1.54 0.08 73.53 04:38:01 PM 0 16.11 0.00 2.91 0.29 0.08 80.62 04:38:01 PM 1 25.33 0.00 3.01 2.49 0.08 69.09 04:38:01 PM 2 20.62 0.00 3.28 1.80 0.08 74.21 04:38:01 PM 3 19.76 0.00 2.96 0.81 0.08 76.38 04:38:01 PM 4 18.97 0.00 2.69 0.59 0.08 77.67 04:38:01 PM 5 28.17 0.00 2.80 0.72 0.07 68.24 04:38:01 PM 6 22.43 0.00 2.28 1.16 0.08 74.05 04:38:01 PM 7 24.65 0.00 2.88 4.44 0.08 67.95 04:39:01 PM all 21.80 0.00 2.31 0.06 0.09 75.73 04:39:01 PM 0 21.45 0.00 2.58 0.03 0.10 75.83 04:39:01 PM 1 20.54 0.00 2.02 0.03 0.09 77.32 04:39:01 PM 2 27.26 0.00 2.44 0.08 0.08 70.13 04:39:01 PM 3 25.63 0.00 2.60 0.08 0.08 71.60 04:39:01 PM 4 19.38 0.00 2.31 0.03 0.10 78.17 04:39:01 PM 5 18.79 0.00 2.17 0.15 0.10 78.79 04:39:01 PM 6 16.85 0.00 2.28 0.03 0.08 80.75 04:39:01 PM 7 24.52 0.00 2.11 0.05 0.08 73.24 04:40:01 PM all 5.20 0.00 0.94 0.02 0.06 93.77 04:40:01 PM 0 7.42 0.00 0.53 0.02 0.07 91.96 04:40:01 PM 1 4.60 0.00 1.20 0.05 0.07 94.08 04:40:01 PM 2 4.39 0.00 1.02 0.08 0.07 94.44 04:40:01 PM 3 7.76 0.00 0.74 0.02 0.05 91.44 04:40:01 PM 4 4.82 0.00 0.99 0.00 0.05 94.15 04:40:01 PM 5 2.82 0.00 1.57 0.00 0.07 95.54 04:40:01 PM 6 4.36 0.00 0.65 0.02 0.05 94.93 04:40:01 PM 7 5.45 0.00 0.85 0.00 0.05 93.65 04:41:01 PM all 6.48 0.00 0.47 0.01 0.05 92.99 04:41:01 PM 0 4.89 0.00 0.18 0.00 0.05 94.87 04:41:01 PM 1 2.72 0.00 0.92 0.00 0.05 96.31 04:41:01 PM 2 23.22 0.00 0.38 0.02 0.05 76.33 04:41:01 PM 3 2.57 0.00 0.53 0.00 0.07 96.83 04:41:01 PM 4 5.54 0.00 0.22 0.00 0.05 94.19 04:41:01 PM 5 1.97 0.00 0.80 0.00 0.03 97.20 04:41:01 PM 6 1.89 0.00 0.42 0.00 0.05 97.64 04:41:01 PM 7 9.05 0.00 0.30 0.10 0.03 90.52 04:42:01 PM all 29.67 0.00 0.88 0.04 0.06 69.35 04:42:01 PM 0 28.48 0.00 0.98 0.05 0.07 70.42 04:42:01 PM 1 39.86 0.00 0.33 0.00 0.07 59.74 04:42:01 PM 2 48.39 0.00 1.82 0.10 0.08 49.61 04:42:01 PM 3 22.72 0.00 0.97 0.02 0.07 76.23 04:42:01 PM 4 29.42 0.00 0.55 0.07 0.05 69.91 04:42:01 PM 5 22.78 0.00 1.29 0.07 0.07 75.80 04:42:01 PM 6 16.58 0.00 0.40 0.00 0.05 82.97 04:42:01 PM 7 29.09 0.00 0.68 0.02 0.07 70.14 04:43:01 PM all 27.93 0.00 1.85 0.89 0.08 69.24 04:43:01 PM 0 29.43 0.00 1.29 0.65 0.08 68.54 04:43:01 PM 1 24.21 0.00 1.71 1.32 0.08 72.67 04:43:01 PM 2 15.91 0.00 1.90 1.43 0.08 80.68 04:43:01 PM 3 40.10 0.00 2.32 1.06 0.10 56.42 04:43:01 PM 4 32.20 0.00 1.88 0.02 0.08 65.82 04:43:01 PM 5 22.84 0.00 1.83 2.47 0.08 72.77 04:43:01 PM 6 32.70 0.00 2.02 0.13 0.08 65.07 04:43:01 PM 7 26.02 0.00 1.90 0.05 0.07 71.96 04:44:01 PM all 26.02 0.00 1.90 0.33 0.09 71.66 04:44:01 PM 0 27.44 0.00 1.96 0.02 0.08 70.50 04:44:01 PM 1 30.48 0.00 2.56 1.31 0.10 65.55 04:44:01 PM 2 21.23 0.00 2.73 0.03 0.10 75.91 04:44:01 PM 3 37.79 0.00 1.54 0.90 0.08 59.69 04:44:01 PM 4 23.82 0.00 1.86 0.03 0.08 74.20 04:44:01 PM 5 35.02 0.00 1.32 0.15 0.10 63.41 04:44:01 PM 6 16.18 0.00 1.88 0.18 0.08 81.67 04:44:01 PM 7 16.16 0.00 1.39 0.00 0.08 82.36 04:45:01 PM all 27.52 0.00 1.49 1.34 0.07 69.59 04:45:01 PM 0 32.75 0.00 1.30 1.61 0.07 64.27 04:45:01 PM 1 23.46 0.00 1.66 1.26 0.07 73.56 04:45:01 PM 2 13.42 0.00 1.15 0.89 0.07 84.47 04:45:01 PM 3 16.63 0.00 1.66 4.85 0.07 76.79 04:45:01 PM 4 26.98 0.00 2.28 1.83 0.08 68.83 04:45:01 PM 5 33.15 0.00 1.22 0.12 0.05 65.46 04:45:01 PM 6 31.44 0.00 1.20 0.00 0.07 67.29 04:45:01 PM 7 42.32 0.00 1.44 0.17 0.07 56.01 04:46:01 PM all 22.31 0.00 1.12 0.21 0.06 76.31 04:46:01 PM 0 3.86 0.00 0.94 0.03 0.07 95.10 04:46:01 PM 1 11.66 0.00 1.25 1.12 0.05 85.92 04:46:01 PM 2 20.67 0.00 1.27 0.03 0.07 77.96 04:46:01 PM 3 22.24 0.00 1.17 0.38 0.05 76.16 04:46:01 PM 4 29.45 0.00 0.75 0.02 0.05 69.73 04:46:01 PM 5 30.85 0.00 0.97 0.03 0.05 68.10 04:46:01 PM 6 32.20 0.00 2.02 0.08 0.07 65.63 04:46:01 PM 7 27.52 0.00 0.57 0.00 0.05 71.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.43 0.00 1.48 0.57 0.07 75.45 Average: 0 20.99 0.00 1.37 0.44 0.08 77.12 Average: 1 21.75 0.00 1.66 0.84 0.07 75.68 Average: 2 25.39 0.00 1.84 0.68 0.08 72.01 Average: 3 21.62 0.00 1.48 0.78 0.08 76.05 Average: 4 21.97 0.00 1.48 0.43 0.07 76.05 Average: 5 23.08 0.00 1.48 0.54 0.07 74.83 Average: 6 21.55 0.00 1.33 0.26 0.07 76.80 Average: 7 23.10 0.00 1.23 0.57 0.07 75.04