---> uname -a: Linux prd-centos8-docker-8c-8g-26376.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 1147 25113 19 5629 30269 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:75:ee:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe75:eefe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:db:8a:99 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::42:27ff:fedb:8a99/64 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) 07/07/2025 _x86_64_ (8 CPU) 10:48:29 LINUX RESTART (8 CPU) 10:49:01 AM tps rtps wtps bread/s bwrtn/s 10:50:01 AM 198.80 14.40 184.41 2883.04 10439.92 10:51:01 AM 219.33 4.97 214.36 1208.73 15909.45 10:52:01 AM 145.06 0.78 144.28 478.96 41971.86 10:53:01 AM 42.24 0.02 42.23 0.40 577.74 10:54:01 AM 12.30 0.48 11.81 21.46 292.17 10:55:01 AM 2.88 0.00 2.88 0.00 310.58 10:56:01 AM 33.06 0.00 33.06 0.00 8295.07 10:57:01 AM 94.37 0.00 94.37 0.00 15823.31 10:58:01 AM 153.12 0.00 153.12 0.00 2147.53 10:59:01 AM 47.79 3.80 43.99 6197.63 26747.91 11:00:01 AM 38.77 0.45 38.32 63.85 8003.10 Average: 89.79 2.26 87.53 986.67 11865.73 10:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 AM 29016060 30867480 3639652 11.15 2688 2168324 1820564 5.40 161992 3016568 142996 10:51:01 AM 27676916 29901948 4978796 15.25 2688 2534208 2432016 7.22 267856 4212496 53932 10:52:01 AM 24392272 27787664 8263440 25.30 2688 3678032 5009900 14.86 419924 7231348 100 10:53:01 AM 24327056 27725500 8328656 25.50 2688 3680484 4696184 13.93 434552 7280600 56 10:54:01 AM 24217760 27620252 8437952 25.84 2688 3684888 4494144 13.33 436120 7390720 32 10:55:01 AM 25100740 28511428 7554972 23.14 2688 3693064 3783192 11.22 438076 6512528 16 10:56:01 AM 24834088 28680956 7821624 23.95 2688 4116472 3537668 10.50 501824 6690684 186588 10:57:01 AM 23168516 27310712 9487196 29.05 2688 4411168 6164320 18.29 549000 8264992 0 10:58:01 AM 23961340 28041932 8694372 26.62 2688 4337724 4025660 11.94 548008 7487484 240 10:59:01 AM 25048312 30298960 7607400 23.30 2688 5498188 2101348 6.23 771972 6169184 190160 11:00:01 AM 25666544 30944712 6989168 21.40 2688 5521540 1568288 4.65 962948 5357736 23780 Average: 25219055 28881049 7436657 22.77 2688 3938554 3603026 10.69 499297 6328576 54355 10:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 236.85 170.16 1540.65 45.62 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 427.78 330.38 5050.12 48.58 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 AM eth0 341.76 211.21 10013.72 21.66 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:52:01 AM vethf12ef42 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:53:01 AM lo 28.56 28.56 2.56 2.56 0.00 0.00 0.00 0.00 10:53:01 AM eth0 60.46 44.38 16.97 22.04 0.00 0.00 0.00 0.00 10:53:01 AM docker0 7.65 8.70 1.08 1.01 0.00 0.00 0.00 0.00 10:53:01 AM veth0d918c0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:54:01 AM lo 59.96 59.96 3.63 3.63 0.00 0.00 0.00 0.00 10:54:01 AM eth0 227.61 176.96 59.95 69.51 0.00 0.00 0.00 0.00 10:54:01 AM docker0 3.02 3.78 0.59 0.62 0.00 0.00 0.00 0.00 10:55:01 AM lo 16.53 16.53 0.81 0.81 0.00 0.00 0.00 0.00 10:55:01 AM eth0 187.27 132.71 85.66 48.29 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 AM eth0 551.44 312.55 2443.97 37.87 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 590.00 590.00 89.51 89.51 0.00 0.00 0.00 0.00 10:57:01 AM eth0 157.03 96.60 559.95 22.31 0.00 0.00 0.00 0.00 10:57:01 AM docker0 252.27 262.85 40.31 43.54 0.00 0.00 0.00 0.00 10:57:01 AM veth0c805a9 230.27 239.95 41.23 35.69 0.00 0.00 0.00 0.00 10:57:01 AM vethae6d01d 21.99 23.59 2.53 8.12 0.00 0.00 0.00 0.00 10:58:01 AM lo 826.01 826.01 154.93 154.93 0.00 0.00 0.00 0.00 10:58:01 AM eth0 79.52 63.55 301.22 26.24 0.00 0.00 0.00 0.00 10:58:01 AM docker0 361.91 369.61 79.10 71.94 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 370.02 249.38 3350.12 25.36 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 86.74 70.49 224.30 31.52 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.40 138.40 22.87 22.87 0.00 0.00 0.00 0.00 Average: eth0 247.86 168.94 2149.78 36.27 0.00 0.00 0.00 0.00 Average: docker0 56.81 58.64 11.01 10.65 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) 07/07/2025 _x86_64_ (8 CPU) 10:48:29 LINUX RESTART (8 CPU) 10:49:01 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 13.00 0.00 1.18 0.59 0.05 85.19 10:50:01 AM 0 5.00 0.00 0.64 0.57 0.05 93.74 10:50:01 AM 1 11.47 0.00 1.14 0.84 0.03 86.52 10:50:01 AM 2 22.01 0.00 1.75 1.10 0.05 75.08 10:50:01 AM 3 15.41 0.00 1.25 0.75 0.07 82.52 10:50:01 AM 4 23.96 0.00 1.82 0.32 0.05 73.86 10:50:01 AM 5 8.45 0.00 1.05 0.53 0.03 89.93 10:50:01 AM 6 15.59 0.00 1.15 0.23 0.05 82.97 10:50:01 AM 7 2.06 0.00 0.60 0.40 0.03 96.91 10:51:01 AM all 44.07 0.00 1.50 0.62 0.10 53.72 10:51:01 AM 0 25.31 0.00 1.17 0.10 0.10 73.32 10:51:01 AM 1 43.68 0.00 2.09 1.14 0.10 52.98 10:51:01 AM 2 50.77 0.00 2.12 1.42 0.12 45.57 10:51:01 AM 3 26.50 0.00 1.71 1.34 0.08 70.36 10:51:01 AM 4 49.28 0.00 0.97 0.15 0.10 49.50 10:51:01 AM 5 43.90 0.00 1.81 0.40 0.10 53.79 10:51:01 AM 6 66.99 0.00 0.70 0.18 0.12 32.01 10:51:01 AM 7 46.00 0.00 1.40 0.22 0.10 52.28 10:52:01 AM all 25.62 0.00 3.20 1.29 0.10 69.79 10:52:01 AM 0 33.16 0.00 3.08 0.57 0.12 63.07 10:52:01 AM 1 16.25 0.00 3.23 1.18 0.10 79.24 10:52:01 AM 2 26.52 0.00 3.47 2.44 0.12 67.46 10:52:01 AM 3 25.45 0.00 3.13 2.02 0.10 69.30 10:52:01 AM 4 17.98 0.00 4.02 0.10 0.10 77.79 10:52:01 AM 5 29.53 0.00 2.73 0.62 0.10 67.02 10:52:01 AM 6 30.99 0.00 3.83 1.38 0.08 63.72 10:52:01 AM 7 25.10 0.00 2.08 1.98 0.07 70.77 10:53:01 AM all 22.93 0.00 2.47 0.12 0.09 74.39 10:53:01 AM 0 21.91 0.00 2.36 0.08 0.10 75.54 10:53:01 AM 1 21.61 0.00 1.94 0.02 0.10 76.33 10:53:01 AM 2 27.33 0.00 2.86 0.13 0.08 69.59 10:53:01 AM 3 26.91 0.00 3.08 0.15 0.08 69.78 10:53:01 AM 4 22.92 0.00 2.63 0.05 0.10 74.31 10:53:01 AM 5 19.84 0.00 2.21 0.23 0.08 77.63 10:53:01 AM 6 17.93 0.00 2.08 0.07 0.10 79.83 10:53:01 AM 7 25.03 0.00 2.58 0.20 0.08 72.10 10:54:01 AM all 8.77 0.00 1.26 0.02 0.07 89.88 10:54:01 AM 0 9.80 0.00 0.79 0.02 0.07 89.33 10:54:01 AM 1 6.52 0.00 1.32 0.05 0.08 92.02 10:54:01 AM 2 9.94 0.00 1.51 0.05 0.08 88.41 10:54:01 AM 3 8.90 0.00 1.12 0.00 0.07 89.91 10:54:01 AM 4 7.16 0.00 1.04 0.00 0.05 91.75 10:54:01 AM 5 9.00 0.00 1.44 0.02 0.07 89.48 10:54:01 AM 6 8.81 0.00 1.02 0.03 0.07 90.07 10:54:01 AM 7 10.04 0.00 1.87 0.02 0.05 88.02 10:55:01 AM all 10.98 0.00 0.49 0.03 0.04 88.45 10:55:01 AM 0 8.69 0.00 0.25 0.00 0.03 91.02 10:55:01 AM 1 4.29 0.00 0.27 0.00 0.03 95.41 10:55:01 AM 2 5.27 0.00 0.25 0.07 0.03 94.38 10:55:01 AM 3 2.57 0.00 0.72 0.00 0.03 96.68 10:55:01 AM 4 14.43 0.00 0.37 0.00 0.03 85.17 10:55:01 AM 5 4.24 0.00 0.78 0.00 0.03 94.94 10:55:01 AM 6 43.14 0.00 0.85 0.20 0.07 55.74 10:55:01 AM 7 5.16 0.00 0.47 0.00 0.05 94.32 10:56:01 AM all 34.72 0.00 1.43 0.36 0.10 63.39 10:56:01 AM 0 44.70 0.00 0.75 0.00 0.08 54.46 10:56:01 AM 1 27.36 0.00 1.82 0.19 0.10 70.53 10:56:01 AM 2 20.75 0.00 1.02 1.35 0.12 76.76 10:56:01 AM 3 37.74 0.00 1.38 0.02 0.10 60.76 10:56:01 AM 4 31.68 0.00 1.91 0.28 0.10 66.03 10:56:01 AM 5 33.35 0.00 1.32 0.54 0.12 64.67 10:56:01 AM 6 48.24 0.00 1.61 0.44 0.08 49.63 10:56:01 AM 7 33.87 0.00 1.63 0.08 0.08 64.34 10:57:01 AM all 28.96 0.00 1.96 0.47 0.09 68.51 10:57:01 AM 0 29.42 0.00 1.90 0.27 0.10 68.32 10:57:01 AM 1 27.32 0.00 2.36 0.72 0.08 69.51 10:57:01 AM 2 33.61 0.00 1.93 0.28 0.10 64.07 10:57:01 AM 3 28.49 0.00 2.47 1.31 0.10 67.63 10:57:01 AM 4 18.42 0.00 1.81 0.42 0.10 79.25 10:57:01 AM 5 37.29 0.00 1.81 0.10 0.08 60.71 10:57:01 AM 6 33.07 0.00 1.68 0.27 0.10 64.88 10:57:01 AM 7 24.08 0.00 1.74 0.39 0.08 73.70 10:58:01 AM all 26.84 0.00 1.69 0.35 0.08 71.03 10:58:01 AM 0 42.74 0.00 1.67 0.02 0.08 55.49 10:58:01 AM 1 38.46 0.00 1.46 0.13 0.08 59.87 10:58:01 AM 2 18.02 0.00 1.35 0.08 0.08 80.45 10:58:01 AM 3 20.42 0.00 1.86 0.05 0.08 77.59 10:58:01 AM 4 32.70 0.00 1.67 0.07 0.07 65.49 10:58:01 AM 5 26.91 0.00 1.37 0.03 0.08 71.60 10:58:01 AM 6 21.12 0.00 2.58 2.41 0.08 73.80 10:58:01 AM 7 14.31 0.00 1.58 0.00 0.08 84.03 10:59:01 AM all 29.12 0.00 1.77 0.76 0.08 68.26 10:59:01 AM 0 34.45 0.00 1.69 1.83 0.08 61.95 10:59:01 AM 1 36.55 0.00 2.08 0.44 0.10 60.84 10:59:01 AM 2 35.96 0.00 2.11 0.59 0.08 61.26 10:59:01 AM 3 14.20 0.00 1.79 0.62 0.07 83.32 10:59:01 AM 4 27.81 0.00 1.04 0.38 0.07 70.71 10:59:01 AM 5 35.71 0.00 1.86 0.02 0.07 62.35 10:59:01 AM 6 20.25 0.00 1.31 0.67 0.10 77.67 10:59:01 AM 7 28.05 0.00 2.29 1.56 0.07 68.03 11:00:01 AM all 19.52 0.00 1.12 0.17 0.05 79.15 11:00:01 AM 0 14.37 0.00 1.17 0.17 0.07 84.22 11:00:01 AM 1 12.71 0.00 1.10 0.03 0.03 86.12 11:00:01 AM 2 44.08 0.00 1.74 0.12 0.08 53.98 11:00:01 AM 3 11.99 0.00 1.17 0.97 0.05 85.82 11:00:01 AM 4 21.56 0.00 0.84 0.00 0.05 77.56 11:00:01 AM 5 21.76 0.00 0.47 0.02 0.05 77.71 11:00:01 AM 6 21.67 0.00 1.79 0.03 0.03 76.48 11:00:01 AM 7 8.00 0.00 0.69 0.00 0.03 91.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.04 0.00 1.64 0.43 0.08 73.81 Average: 0 24.49 0.00 1.40 0.33 0.08 73.69 Average: 1 22.37 0.00 1.71 0.43 0.08 75.42 Average: 2 26.77 0.00 1.83 0.69 0.09 70.62 Average: 3 19.85 0.00 1.79 0.66 0.08 77.63 Average: 4 24.36 0.00 1.64 0.16 0.07 73.76 Average: 5 24.53 0.00 1.53 0.23 0.07 73.64 Average: 6 29.81 0.00 1.69 0.54 0.08 67.88 Average: 7 20.15 0.00 1.54 0.44 0.07 77.81