---> uname -a: Linux prd-centos8-docker-8c-8g-17579.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1126 25298 19 5465 30290 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:b2:ba:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:feb2:ba16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:ba:6e:01 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:b6ff:feba:6e01/64 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) 12/04/2025 _x86_64_ (8 CPU) 04:45:21 LINUX RESTART (8 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 246.29 17.47 228.83 3728.09 11373.42 04:48:01 AM 185.32 1.80 183.52 498.85 15534.59 04:49:01 AM 26.48 0.10 26.38 29.20 2634.94 04:50:01 AM 112.99 0.50 112.49 462.17 38713.38 04:51:01 AM 29.99 0.48 29.51 21.46 602.35 04:52:01 AM 19.01 0.00 19.01 0.00 678.89 04:53:01 AM 106.03 0.00 106.03 0.00 23698.25 04:54:01 AM 15.61 0.00 15.61 0.00 558.35 04:55:01 AM 151.83 0.00 151.83 0.00 1922.13 04:56:01 AM 77.41 2.95 74.46 4557.41 29829.39 Average: 97.10 2.33 94.77 929.87 12555.06 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 28738804 30742776 3916908 11.99 2688 2318280 1789380 5.31 211172 3230108 227320 04:48:01 AM 27558408 29836300 5097304 15.61 2688 2586156 2485656 7.37 279052 4312012 67788 04:49:01 AM 24740400 27739780 7915312 24.24 2688 3302656 4895328 14.52 333984 7053384 713808 04:50:01 AM 24053132 27469280 8602580 26.34 2688 3698292 5472428 16.24 433344 7551516 84 04:51:01 AM 23804508 27228596 8851204 27.10 2688 3705988 5035768 14.94 441332 7794096 224 04:52:01 AM 23991856 27662628 8663856 26.53 2688 3950588 4978468 14.77 502816 7543128 230812 04:53:01 AM 22356584 26505400 10299128 31.54 2688 4416920 7100492 21.07 551252 9069748 1536 04:54:01 AM 21803588 25993496 10852124 33.23 2688 4458740 7442388 22.08 553488 9617880 180 04:55:01 AM 23564716 27672100 9090996 27.84 2688 4363880 4420184 13.11 551704 7879040 24 04:56:01 AM 25946420 31056180 6709292 20.55 2688 5354724 1506300 4.47 905120 5135340 23288 Average: 24655842 28190654 7999870 24.50 2688 3815622 4512639 13.39 476326 6918625 126506 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 285.41 236.27 3203.05 52.58 0.00 0.00 0.00 0.00 04:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 297.10 236.53 3810.84 39.40 0.00 0.00 0.00 0.00 04:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 437.01 245.88 9555.67 33.25 0.00 0.00 0.00 0.00 04:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM lo 6.51 6.51 0.56 0.56 0.00 0.00 0.00 0.00 04:50:01 AM eth0 11.63 10.86 3.44 5.17 0.00 0.00 0.00 0.00 04:50:01 AM docker0 1.60 1.93 0.23 0.22 0.00 0.00 0.00 0.00 04:50:01 AM veth19ed81b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:51:01 AM lo 72.83 72.83 5.51 5.51 0.00 0.00 0.00 0.00 04:51:01 AM eth0 368.81 249.95 103.51 102.79 0.00 0.00 0.00 0.00 04:51:01 AM docker0 11.35 12.71 1.67 1.64 0.00 0.00 0.00 0.00 04:52:01 AM lo 30.64 30.64 1.51 1.51 0.00 0.00 0.00 0.00 04:52:01 AM eth0 177.07 151.17 730.10 49.00 0.00 0.00 0.00 0.00 04:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM lo 20.21 20.21 2.48 2.48 0.00 0.00 0.00 0.00 04:53:01 AM eth0 357.60 130.61 2289.98 11.66 0.00 0.00 0.00 0.00 04:53:01 AM docker0 8.35 10.31 0.80 1.96 0.00 0.00 0.00 0.00 04:53:01 AM vethbb9b1c1 8.35 10.46 0.92 1.97 0.00 0.00 0.00 0.00 04:53:01 AM veth3c0c476 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 04:54:01 AM lo 1191.27 1191.27 202.03 202.03 0.00 0.00 0.00 0.00 04:54:01 AM eth0 122.36 79.16 42.94 40.51 0.00 0.00 0.00 0.00 04:54:01 AM docker0 503.85 522.64 88.80 101.78 0.00 0.00 0.00 0.00 04:54:01 AM vethbb9b1c1 445.83 463.26 88.87 72.07 0.00 0.00 0.00 0.01 04:54:01 AM veth3c0c476 58.01 59.43 6.82 29.72 0.00 0.00 0.00 0.00 04:55:01 AM lo 467.44 467.44 75.92 75.92 0.00 0.00 0.00 0.00 04:55:01 AM eth0 60.86 49.85 260.51 17.32 0.00 0.00 0.00 0.00 04:55:01 AM docker0 198.73 201.45 45.60 29.09 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 91.90 76.46 1262.18 15.19 0.00 0.00 0.00 0.00 04:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.88 178.88 28.80 28.80 0.00 0.00 0.00 0.00 Average: eth0 220.97 146.67 2126.09 36.69 0.00 0.00 0.00 0.00 Average: docker0 72.39 74.90 13.71 13.47 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) 12/04/2025 _x86_64_ (8 CPU) 04:45:21 LINUX RESTART (8 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 19.31 0.00 1.31 0.64 0.06 78.68 04:47:01 AM 0 11.93 0.00 0.80 0.10 0.08 87.09 04:47:01 AM 1 18.98 0.00 1.47 0.37 0.05 79.13 04:47:01 AM 2 27.56 0.00 2.19 1.45 0.07 68.73 04:47:01 AM 3 26.09 0.00 0.95 0.37 0.07 72.52 04:47:01 AM 4 22.90 0.00 2.10 0.50 0.05 74.44 04:47:01 AM 5 10.32 0.00 1.05 0.92 0.05 87.66 04:47:01 AM 6 22.00 0.00 1.27 1.02 0.05 75.66 04:47:01 AM 7 14.67 0.00 0.65 0.38 0.07 84.22 04:48:01 AM all 37.44 0.00 1.16 0.58 0.08 60.74 04:48:01 AM 0 23.17 0.00 0.87 1.17 0.08 74.71 04:48:01 AM 1 34.23 0.00 1.13 0.43 0.08 64.12 04:48:01 AM 2 49.64 0.00 1.67 0.84 0.08 47.77 04:48:01 AM 3 39.41 0.00 1.82 1.09 0.07 57.61 04:48:01 AM 4 39.22 0.00 0.90 0.25 0.08 59.54 04:48:01 AM 5 26.84 0.00 1.52 0.42 0.07 71.15 04:48:01 AM 6 47.14 0.00 0.70 0.45 0.08 51.62 04:48:01 AM 7 39.86 0.00 0.64 0.02 0.08 59.41 04:49:01 AM all 21.59 0.00 0.96 0.08 0.05 77.33 04:49:01 AM 0 14.26 0.00 0.99 0.00 0.05 84.70 04:49:01 AM 1 17.58 0.00 0.64 0.00 0.05 81.74 04:49:01 AM 2 59.53 0.00 1.97 0.00 0.08 38.42 04:49:01 AM 3 15.96 0.00 0.58 0.00 0.05 83.40 04:49:01 AM 4 17.56 0.00 0.85 0.23 0.07 81.28 04:49:01 AM 5 19.64 0.00 1.22 0.02 0.03 79.09 04:49:01 AM 6 16.39 0.00 0.77 0.05 0.03 82.75 04:49:01 AM 7 11.74 0.00 0.67 0.30 0.03 87.26 04:50:01 AM all 19.80 0.00 2.82 0.69 0.07 76.62 04:50:01 AM 0 12.92 0.00 2.99 0.07 0.07 83.95 04:50:01 AM 1 13.54 0.00 2.64 2.00 0.07 81.75 04:50:01 AM 2 18.62 0.00 2.79 0.55 0.07 77.97 04:50:01 AM 3 36.46 0.00 2.27 0.13 0.08 61.05 04:50:01 AM 4 19.26 0.00 3.06 0.24 0.08 77.36 04:50:01 AM 5 16.99 0.00 2.47 1.16 0.07 79.32 04:50:01 AM 6 22.80 0.00 3.54 0.64 0.07 72.95 04:50:01 AM 7 17.80 0.00 2.80 0.76 0.07 78.58 04:51:01 AM all 19.47 0.00 2.31 0.05 0.09 78.09 04:51:01 AM 0 16.23 0.00 1.94 0.02 0.10 81.71 04:51:01 AM 1 19.49 0.00 2.06 0.10 0.10 78.25 04:51:01 AM 2 24.24 0.00 2.55 0.03 0.08 73.10 04:51:01 AM 3 14.08 0.00 2.95 0.07 0.08 82.83 04:51:01 AM 4 21.47 0.00 2.03 0.03 0.08 76.39 04:51:01 AM 5 18.85 0.00 2.76 0.03 0.10 78.25 04:51:01 AM 6 17.17 0.00 2.29 0.05 0.07 80.42 04:51:01 AM 7 24.23 0.00 1.87 0.03 0.07 73.80 04:52:01 AM all 27.41 0.00 1.31 0.04 0.07 71.16 04:52:01 AM 0 30.60 0.00 0.72 0.02 0.07 68.60 04:52:01 AM 1 24.29 0.00 1.00 0.03 0.07 74.60 04:52:01 AM 2 24.78 0.00 2.44 0.18 0.08 72.52 04:52:01 AM 3 16.25 0.00 1.69 0.07 0.08 81.91 04:52:01 AM 4 35.94 0.00 0.72 0.00 0.07 63.27 04:52:01 AM 5 31.29 0.00 1.57 0.00 0.08 67.06 04:52:01 AM 6 34.92 0.00 1.45 0.03 0.08 63.51 04:52:01 AM 7 21.24 0.00 0.90 0.00 0.05 77.81 04:53:01 AM all 27.15 0.00 1.67 0.35 0.07 70.76 04:53:01 AM 0 22.11 0.00 1.24 0.07 0.07 76.52 04:53:01 AM 1 17.14 0.00 1.41 0.54 0.08 80.83 04:53:01 AM 2 51.79 0.00 2.26 1.11 0.07 44.77 04:53:01 AM 3 19.42 0.00 1.31 0.23 0.07 78.97 04:53:01 AM 4 29.89 0.00 2.06 0.25 0.08 67.71 04:53:01 AM 5 32.89 0.00 1.59 0.12 0.07 65.33 04:53:01 AM 6 28.71 0.00 1.59 0.25 0.07 69.38 04:53:01 AM 7 15.22 0.00 1.89 0.23 0.07 82.58 04:54:01 AM all 22.64 0.00 1.86 0.03 0.09 75.39 04:54:01 AM 0 24.34 0.00 2.03 0.02 0.08 73.53 04:54:01 AM 1 18.77 0.00 2.27 0.02 0.08 78.86 04:54:01 AM 2 22.99 0.00 2.01 0.03 0.10 74.86 04:54:01 AM 3 30.16 0.00 1.59 0.02 0.08 68.15 04:54:01 AM 4 14.60 0.00 1.95 0.05 0.08 83.32 04:54:01 AM 5 25.31 0.00 2.35 0.02 0.08 72.24 04:54:01 AM 6 27.17 0.00 1.39 0.02 0.08 71.34 04:54:01 AM 7 17.69 0.00 1.33 0.05 0.08 80.85 04:55:01 AM all 27.68 0.00 1.45 0.25 0.06 70.56 04:55:01 AM 0 15.08 0.00 1.84 0.17 0.07 82.85 04:55:01 AM 1 55.81 0.00 1.87 0.02 0.07 42.24 04:55:01 AM 2 22.04 0.00 1.50 0.07 0.07 76.33 04:55:01 AM 3 31.43 0.00 1.30 0.02 0.07 67.18 04:55:01 AM 4 27.15 0.00 1.24 0.03 0.07 71.51 04:55:01 AM 5 29.33 0.00 1.62 1.40 0.05 67.60 04:55:01 AM 6 29.41 0.00 0.62 0.00 0.07 69.91 04:55:01 AM 7 11.14 0.00 1.61 0.30 0.05 86.90 04:56:01 AM all 19.31 0.00 1.87 0.50 0.06 78.25 04:56:01 AM 0 36.14 0.00 2.34 0.08 0.08 61.36 04:56:01 AM 1 13.45 0.00 1.99 0.22 0.07 84.27 04:56:01 AM 2 28.25 0.00 1.89 0.62 0.07 69.17 04:56:01 AM 3 23.49 0.00 2.41 0.37 0.07 73.67 04:56:01 AM 4 22.84 0.00 1.62 0.03 0.07 75.44 04:56:01 AM 5 9.32 0.00 1.64 0.17 0.05 88.82 04:56:01 AM 6 16.47 0.00 1.49 0.05 0.05 81.94 04:56:01 AM 7 4.53 0.00 1.60 2.42 0.05 91.39 Average: all 24.18 0.00 1.67 0.32 0.07 73.76 Average: 0 20.68 0.00 1.57 0.17 0.08 77.50 Average: 1 23.34 0.00 1.65 0.37 0.07 74.57 Average: 2 32.95 0.00 2.13 0.49 0.08 64.36 Average: 3 25.27 0.00 1.69 0.24 0.07 72.74 Average: 4 25.09 0.00 1.65 0.16 0.07 73.02 Average: 5 22.08 0.00 1.78 0.43 0.07 75.65 Average: 6 26.22 0.00 1.51 0.26 0.07 71.95 Average: 7 17.81 0.00 1.40 0.45 0.06 80.28