---> uname -a: Linux prd-centos8-docker-8c-8g-30029.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 1162 25095 19 5632 30254 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:55:d0:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe55:d0fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:94:f9:91 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:bbff:fe94:f991/64 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) 07/23/2025 _x86_64_ (8 CPU) 09:41:18 LINUX RESTART (8 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 208.35 16.81 191.53 3716.58 9784.25 09:44:01 AM 218.91 2.33 216.58 506.18 16172.52 09:45:01 AM 141.30 0.87 140.44 509.43 41957.41 09:46:01 AM 39.56 0.05 39.51 0.53 533.10 09:47:01 AM 10.86 0.43 10.43 20.93 286.34 09:48:01 AM 8.90 0.00 8.90 0.00 462.15 09:49:01 AM 104.60 0.00 104.60 0.00 23415.34 09:50:01 AM 20.30 0.00 20.30 0.00 740.66 09:51:01 AM 158.77 2.45 156.32 4480.69 2078.69 09:52:01 AM 51.42 1.35 50.07 1722.11 31436.11 Average: 96.30 2.43 93.87 1095.66 12686.16 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 28931700 30866532 3724012 11.40 2688 2250032 1674188 4.97 175340 3081704 202304 09:44:01 AM 27055516 29316888 5600196 17.15 2688 2569240 2996724 8.89 276492 4815272 86540 09:45:01 AM 24987476 28384912 7668236 23.48 2688 3679588 5111908 15.17 428596 6624876 124 09:46:01 AM 25006880 28408324 7648832 23.42 2688 3683456 3788672 11.24 437480 6599068 1800 09:47:01 AM 24889368 28293664 7766344 23.78 2688 3686216 3821124 11.34 438716 6715940 28 09:48:01 AM 25475088 28887444 7180624 21.99 2688 3694304 3351592 9.94 440976 6132708 76 09:49:01 AM 24215256 28329256 8440456 25.85 2688 4379500 4745460 14.08 540256 7232340 104 09:50:01 AM 23015360 27161804 9640352 29.52 2688 4415512 6305692 18.71 553272 8409916 336 09:51:01 AM 24207636 28767864 8448076 25.87 2688 4814440 3546068 10.52 646844 7137104 340980 09:52:01 AM 24412428 29674920 8243284 25.24 2688 5506288 2688372 7.98 787772 6779932 67812 Average: 25219671 28809161 7436041 22.77 2688 3867858 3802980 11.28 472574 6352886 70010 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 271.35 211.31 2339.45 36.83 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 350.84 282.75 4604.41 44.53 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 09:45:01 AM eth0 302.00 168.01 9479.34 16.71 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:45:01 AM veth72bcdb7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 AM lo 39.96 39.96 3.70 3.70 0.00 0.00 0.00 0.00 09:46:01 AM eth0 100.25 72.73 34.28 36.83 0.00 0.00 0.00 0.00 09:46:01 AM docker0 9.93 11.41 1.57 1.48 0.00 0.00 0.00 0.00 09:47:01 AM lo 56.76 56.76 2.89 2.89 0.00 0.00 0.00 0.00 09:47:01 AM eth0 248.18 176.54 61.94 76.18 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.70 0.92 0.11 0.15 0.00 0.00 0.00 0.00 09:48:01 AM lo 6.43 6.43 0.31 0.31 0.00 0.00 0.00 0.00 09:48:01 AM eth0 131.11 99.37 88.63 30.25 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:49:01 AM eth0 701.35 389.72 2968.08 39.86 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM veth52aa84d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 AM vethbd84ce2 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 AM lo 925.75 925.75 158.75 158.75 0.00 0.00 0.00 0.00 09:50:01 AM eth0 83.90 65.69 21.75 27.28 0.00 0.00 0.00 0.00 09:50:01 AM docker0 392.35 407.60 68.30 81.61 0.00 0.00 0.00 0.00 09:50:01 AM veth52aa84d 360.04 374.87 70.17 59.38 0.00 0.00 0.00 0.01 09:50:01 AM vethbd84ce2 32.31 33.26 3.49 22.48 0.00 0.00 0.00 0.00 09:51:01 AM lo 503.51 503.51 86.22 86.22 0.00 0.00 0.00 0.00 09:51:01 AM eth0 124.25 113.58 1542.89 27.61 0.00 0.00 0.00 0.00 09:51:01 AM docker0 222.59 226.79 51.10 33.97 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 300.03 204.00 2104.14 39.47 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.42 153.42 25.20 25.20 0.00 0.00 0.00 0.00 Average: eth0 261.32 178.37 2324.44 37.55 0.00 0.00 0.00 0.00 Average: docker0 62.56 64.69 12.11 11.72 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) 07/23/2025 _x86_64_ (8 CPU) 09:41:18 LINUX RESTART (8 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 14.73 0.00 1.21 0.62 0.06 83.38 09:43:01 AM 0 8.54 0.00 1.19 0.77 0.05 89.46 09:43:01 AM 1 32.54 0.00 2.99 0.35 0.07 64.05 09:43:01 AM 2 8.07 0.00 0.70 0.59 0.07 90.58 09:43:01 AM 3 17.88 0.00 1.37 0.84 0.07 79.85 09:43:01 AM 4 11.29 0.00 0.85 0.53 0.05 87.28 09:43:01 AM 5 11.47 0.00 0.99 0.47 0.03 87.04 09:43:01 AM 6 5.79 0.00 0.67 0.47 0.07 93.01 09:43:01 AM 7 22.24 0.00 0.92 0.97 0.05 75.83 09:44:01 AM all 45.33 0.00 1.40 0.65 0.10 52.52 09:44:01 AM 0 74.30 0.00 0.72 0.02 0.12 24.85 09:44:01 AM 1 52.59 0.00 1.35 0.45 0.10 45.51 09:44:01 AM 2 38.55 0.00 2.06 1.30 0.12 57.97 09:44:01 AM 3 29.86 0.00 1.35 0.52 0.08 68.18 09:44:01 AM 4 45.46 0.00 2.34 0.89 0.10 51.21 09:44:01 AM 5 51.40 0.00 0.93 0.32 0.10 47.25 09:44:01 AM 6 33.62 0.00 1.56 1.66 0.08 63.08 09:44:01 AM 7 36.80 0.00 0.87 0.05 0.10 62.18 09:45:01 AM all 23.81 0.00 2.98 1.56 0.08 71.57 09:45:01 AM 0 23.85 0.00 2.45 0.18 0.08 73.43 09:45:01 AM 1 21.91 0.00 2.47 2.01 0.08 73.53 09:45:01 AM 2 23.61 0.00 3.57 4.79 0.08 67.94 09:45:01 AM 3 23.14 0.00 2.57 2.71 0.08 71.50 09:45:01 AM 4 18.34 0.00 2.95 0.67 0.07 77.98 09:45:01 AM 5 29.26 0.00 4.20 0.52 0.08 65.94 09:45:01 AM 6 26.72 0.00 2.64 0.76 0.08 69.80 09:45:01 AM 7 23.65 0.00 3.02 0.84 0.07 72.42 09:46:01 AM all 22.44 0.00 2.44 0.09 0.10 74.93 09:46:01 AM 0 21.24 0.00 2.07 0.05 0.10 76.53 09:46:01 AM 1 29.66 0.00 3.23 0.17 0.10 66.84 09:46:01 AM 2 20.46 0.00 1.81 0.07 0.10 77.57 09:46:01 AM 3 25.83 0.00 3.00 0.20 0.10 70.87 09:46:01 AM 4 22.94 0.00 2.76 0.07 0.10 74.13 09:46:01 AM 5 18.24 0.00 2.03 0.03 0.10 79.59 09:46:01 AM 6 16.54 0.00 2.15 0.05 0.08 81.18 09:46:01 AM 7 24.64 0.00 2.51 0.07 0.10 72.69 09:47:01 AM all 5.81 0.00 1.06 0.01 0.06 93.06 09:47:01 AM 0 4.04 0.00 1.39 0.00 0.05 94.52 09:47:01 AM 1 7.37 0.00 1.29 0.00 0.08 91.25 09:47:01 AM 2 6.51 0.00 0.94 0.02 0.07 92.47 09:47:01 AM 3 5.07 0.00 1.25 0.03 0.07 93.58 09:47:01 AM 4 5.70 0.00 1.07 0.03 0.03 93.16 09:47:01 AM 5 5.73 0.00 0.57 0.00 0.03 93.66 09:47:01 AM 6 7.44 0.00 0.85 0.00 0.05 91.66 09:47:01 AM 7 4.60 0.00 1.10 0.03 0.07 94.19 09:48:01 AM all 12.27 0.00 0.40 0.03 0.04 87.27 09:48:01 AM 0 1.62 0.00 0.18 0.00 0.03 98.17 09:48:01 AM 1 4.42 0.00 0.43 0.05 0.03 95.06 09:48:01 AM 2 7.63 0.00 0.35 0.02 0.05 91.95 09:48:01 AM 3 48.02 0.00 0.85 0.02 0.07 51.04 09:48:01 AM 4 10.61 0.00 0.12 0.00 0.03 89.24 09:48:01 AM 5 5.39 0.00 0.35 0.12 0.03 94.11 09:48:01 AM 6 3.13 0.00 0.74 0.00 0.03 96.10 09:48:01 AM 7 17.25 0.00 0.15 0.00 0.03 82.56 09:49:01 AM all 33.47 0.00 2.08 0.66 0.09 63.71 09:49:01 AM 0 42.62 0.00 1.84 0.75 0.10 54.68 09:49:01 AM 1 37.27 0.00 2.46 0.74 0.10 59.43 09:49:01 AM 2 17.18 0.00 2.19 0.77 0.08 79.78 09:49:01 AM 3 36.86 0.00 2.87 2.18 0.10 57.99 09:49:01 AM 4 37.29 0.00 1.62 0.12 0.08 60.89 09:49:01 AM 5 23.36 0.00 1.66 0.18 0.07 74.73 09:49:01 AM 6 24.10 0.00 2.31 0.07 0.10 73.43 09:49:01 AM 7 48.99 0.00 1.66 0.49 0.08 48.78 09:50:01 AM all 30.80 0.00 1.72 0.02 0.10 67.35 09:50:01 AM 0 30.20 0.00 1.95 0.00 0.12 67.74 09:50:01 AM 1 45.54 0.00 2.41 0.02 0.10 51.93 09:50:01 AM 2 37.51 0.00 1.93 0.00 0.10 60.46 09:50:01 AM 3 27.44 0.00 1.48 0.03 0.10 70.95 09:50:01 AM 4 34.98 0.00 1.61 0.02 0.12 63.28 09:50:01 AM 5 28.52 0.00 1.36 0.00 0.10 70.02 09:50:01 AM 6 26.75 0.00 1.88 0.02 0.10 71.26 09:50:01 AM 7 15.44 0.00 1.19 0.08 0.10 83.18 09:51:01 AM all 30.31 0.00 1.64 0.38 0.07 67.59 09:51:01 AM 0 27.96 0.00 0.95 0.02 0.07 71.00 09:51:01 AM 1 46.26 0.00 3.07 0.40 0.08 50.18 09:51:01 AM 2 38.29 0.00 1.61 0.02 0.08 60.00 09:51:01 AM 3 38.52 0.00 1.57 0.07 0.08 59.76 09:51:01 AM 4 24.28 0.00 1.51 0.35 0.08 73.78 09:51:01 AM 5 21.52 0.00 1.59 0.00 0.07 76.83 09:51:01 AM 6 18.42 0.00 0.94 0.00 0.05 80.60 09:51:01 AM 7 27.27 0.00 1.89 2.21 0.07 68.56 09:52:01 AM all 32.90 0.00 1.85 0.80 0.08 64.37 09:52:01 AM 0 22.18 0.00 2.24 0.52 0.08 74.98 09:52:01 AM 1 40.39 0.00 1.49 2.71 0.10 55.31 09:52:01 AM 2 39.23 0.00 1.32 0.25 0.07 59.13 09:52:01 AM 3 33.61 0.00 1.88 0.00 0.08 64.43 09:52:01 AM 4 39.56 0.00 2.14 0.02 0.08 58.19 09:52:01 AM 5 34.82 0.00 2.43 0.74 0.08 61.93 09:52:01 AM 6 23.97 0.00 1.46 1.17 0.07 73.33 09:52:01 AM 7 29.45 0.00 1.81 1.02 0.07 67.65 Average: all 25.18 0.00 1.68 0.48 0.08 72.58 Average: 0 25.65 0.00 1.50 0.23 0.08 72.54 Average: 1 31.79 0.00 2.12 0.69 0.09 65.32 Average: 2 23.70 0.00 1.65 0.78 0.08 73.80 Average: 3 28.63 0.00 1.82 0.66 0.08 68.81 Average: 4 25.04 0.00 1.70 0.27 0.08 72.92 Average: 5 22.96 0.00 1.61 0.24 0.07 75.12 Average: 6 18.64 0.00 1.52 0.42 0.07 79.36 Average: 7 25.03 0.00 1.51 0.58 0.07 72.81