---> uname -a: Linux prd-centos8-docker-8c-8g-26834.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25121 19 5645 30293 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:8e:ff:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe8e:ffd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:c1:42:e0 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:cff:fec1:42e0/64 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) 07/09/2025 _x86_64_ (8 CPU) 08:33:19 LINUX RESTART (8 CPU) 08:34:01 AM tps rtps wtps bread/s bwrtn/s 08:35:01 AM 236.14 17.26 218.88 3554.87 11352.01 08:36:01 AM 191.67 1.67 190.00 525.02 15923.19 08:37:01 AM 131.17 0.92 130.26 582.21 40564.15 08:38:01 AM 38.04 0.07 37.97 0.67 529.14 08:39:01 AM 9.90 0.43 9.46 20.93 262.31 08:40:01 AM 4.10 0.00 4.10 0.00 372.57 08:41:01 AM 8.37 0.00 8.37 0.00 318.70 08:42:01 AM 112.28 0.00 112.28 0.00 23641.87 08:43:01 AM 195.82 0.00 195.82 0.00 2071.90 08:44:01 AM 35.45 2.47 32.99 4497.17 1133.24 08:45:01 AM 60.72 1.80 58.92 1785.97 34177.47 Average: 93.06 2.24 90.82 996.93 11849.33 08:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 AM 28772976 30758252 3882736 11.89 2688 2300220 1832092 5.44 212220 3199260 214760 08:36:01 AM 26576880 28842840 6078832 18.61 2688 2573884 4004972 11.88 277180 5293184 46204 08:37:01 AM 24807960 28209164 7847752 24.03 2688 3683968 4387768 13.02 429472 6808992 60 08:38:01 AM 24573284 27978356 8082428 24.75 2688 3687500 4237712 12.57 438064 7035100 1508 08:39:01 AM 24475688 27883376 8180024 25.05 2688 3690260 4272368 12.68 439436 7131568 84 08:40:01 AM 25470676 28888372 7185036 22.00 2688 3700264 3481200 10.33 441296 6139704 20 08:41:01 AM 25042128 28464272 7613584 23.31 2688 3704392 4409976 13.08 447064 6560048 24 08:42:01 AM 23326944 27449216 9328768 28.57 2688 4391848 6200768 18.40 551092 8109112 1544 08:43:01 AM 24407244 28496888 8248468 25.26 2688 4346912 3978648 11.80 549368 7044720 17440 08:44:01 AM 25599224 30689104 7056488 21.61 2688 5338892 1849400 5.49 746100 5649380 860768 08:45:01 AM 25692644 30985148 6963068 21.32 2688 5537404 1565232 4.64 965192 5331912 33404 Average: 25340513 28967726 7315199 22.40 2688 3905049 3656376 10.85 499680 6209362 106892 08:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 352.47 271.55 3126.48 55.35 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 369.39 288.24 3849.09 49.75 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 08:37:01 AM eth0 291.05 155.83 9491.09 14.96 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:37:01 AM veth14ac8e5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM lo 44.34 44.34 4.02 4.02 0.00 0.00 0.00 0.00 08:38:01 AM eth0 125.41 89.32 40.78 41.06 0.00 0.00 0.00 0.00 08:38:01 AM docker0 11.25 12.60 1.66 1.61 0.00 0.00 0.00 0.00 08:39:01 AM lo 56.86 56.86 2.90 2.90 0.00 0.00 0.00 0.00 08:39:01 AM eth0 261.73 207.16 67.47 75.82 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.80 1.03 0.11 0.19 0.00 0.00 0.00 0.00 08:40:01 AM lo 47.80 47.80 2.33 2.33 0.00 0.00 0.00 0.00 08:40:01 AM eth0 142.87 125.20 69.78 51.42 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 153.47 108.55 94.42 43.14 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 20.18 20.18 2.51 2.51 0.00 0.00 0.00 0.00 08:42:01 AM eth0 730.17 408.50 2966.35 32.12 0.00 0.00 0.00 0.00 08:42:01 AM docker0 8.53 10.23 0.81 1.93 0.00 0.00 0.00 0.00 08:42:01 AM veth8700db7 8.53 10.36 0.93 1.94 0.00 0.00 0.00 0.00 08:42:01 AM veth13cc287 0.00 0.48 0.00 0.23 0.00 0.00 0.00 0.00 08:43:01 AM lo 1440.93 1440.93 247.42 247.42 0.00 0.00 0.00 0.00 08:43:01 AM eth0 112.61 81.55 305.57 31.10 0.00 0.00 0.00 0.00 08:43:01 AM docker0 623.33 640.61 120.68 116.53 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:44:01 AM eth0 87.47 65.69 1277.83 20.12 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 433.74 279.20 2314.44 38.77 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.60 146.60 23.57 23.57 0.00 0.00 0.00 0.00 Average: eth0 278.22 189.16 2145.73 41.24 0.00 0.00 0.00 0.00 Average: docker0 58.53 60.42 11.20 10.93 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) 07/09/2025 _x86_64_ (8 CPU) 08:33:19 LINUX RESTART (8 CPU) 08:34:01 AM CPU %user %nice %system %iowait %steal %idle 08:35:01 AM all 18.51 0.00 1.31 0.66 0.06 79.46 08:35:01 AM 0 15.90 0.00 1.22 0.47 0.07 82.35 08:35:01 AM 1 14.47 0.00 0.92 0.60 0.07 83.94 08:35:01 AM 2 27.22 0.00 2.96 1.37 0.07 68.38 08:35:01 AM 3 18.32 0.00 1.69 0.94 0.05 79.01 08:35:01 AM 4 17.99 0.00 1.57 1.02 0.05 79.37 08:35:01 AM 5 20.99 0.00 0.70 0.20 0.05 78.05 08:35:01 AM 6 20.58 0.00 0.88 0.43 0.05 78.05 08:35:01 AM 7 12.60 0.00 0.50 0.28 0.05 86.56 08:36:01 AM all 43.72 0.00 1.42 0.52 0.10 54.24 08:36:01 AM 0 49.49 0.00 1.49 0.03 0.10 48.89 08:36:01 AM 1 52.47 0.00 1.94 0.37 0.10 45.12 08:36:01 AM 2 59.31 0.00 1.42 0.70 0.12 38.44 08:36:01 AM 3 33.01 0.00 1.49 0.33 0.12 65.05 08:36:01 AM 4 14.95 0.00 1.07 0.54 0.08 83.36 08:36:01 AM 5 54.50 0.00 1.44 0.65 0.12 43.29 08:36:01 AM 6 47.05 0.00 1.54 0.85 0.10 50.45 08:36:01 AM 7 38.97 0.00 0.94 0.70 0.08 59.30 08:37:01 AM all 21.90 0.00 3.37 0.67 0.09 73.98 08:37:01 AM 0 22.20 0.00 3.62 0.03 0.08 74.07 08:37:01 AM 1 18.92 0.00 3.72 1.22 0.10 76.03 08:37:01 AM 2 19.71 0.00 3.16 1.08 0.08 75.96 08:37:01 AM 3 23.46 0.00 3.41 0.37 0.08 72.67 08:37:01 AM 4 28.49 0.00 3.61 0.12 0.08 67.70 08:37:01 AM 5 18.13 0.00 3.10 1.83 0.08 76.85 08:37:01 AM 6 20.91 0.00 3.02 0.14 0.08 75.86 08:37:01 AM 7 23.35 0.00 3.29 0.59 0.08 72.68 08:38:01 AM all 22.71 0.00 2.40 0.05 0.08 74.76 08:38:01 AM 0 26.03 0.00 3.07 0.05 0.10 70.76 08:38:01 AM 1 24.38 0.00 2.41 0.02 0.08 73.10 08:38:01 AM 2 31.92 0.00 3.11 0.03 0.10 64.84 08:38:01 AM 3 20.81 0.00 1.73 0.07 0.08 77.31 08:38:01 AM 4 23.40 0.00 2.18 0.05 0.08 74.29 08:38:01 AM 5 18.65 0.00 2.33 0.07 0.07 78.88 08:38:01 AM 6 18.52 0.00 1.99 0.07 0.07 79.36 08:38:01 AM 7 17.93 0.00 2.35 0.07 0.07 79.58 08:39:01 AM all 5.45 0.00 1.08 0.01 0.05 93.41 08:39:01 AM 0 7.45 0.00 1.02 0.05 0.05 91.43 08:39:01 AM 1 5.90 0.00 1.44 0.02 0.07 92.58 08:39:01 AM 2 3.53 0.00 1.27 0.00 0.05 95.15 08:39:01 AM 3 7.04 0.00 1.12 0.02 0.05 91.78 08:39:01 AM 4 6.36 0.00 0.80 0.02 0.05 92.77 08:39:01 AM 5 3.34 0.00 0.75 0.00 0.05 95.85 08:39:01 AM 6 4.13 0.00 0.82 0.02 0.05 94.98 08:39:01 AM 7 5.80 0.00 1.44 0.00 0.05 92.71 08:40:01 AM all 5.41 0.00 0.62 0.01 0.04 93.91 08:40:01 AM 0 7.87 0.00 0.82 0.00 0.05 91.26 08:40:01 AM 1 5.17 0.00 0.77 0.00 0.05 94.01 08:40:01 AM 2 12.38 0.00 1.09 0.02 0.07 86.45 08:40:01 AM 3 2.68 0.00 0.74 0.00 0.05 96.54 08:40:01 AM 4 5.66 0.00 0.23 0.00 0.03 94.07 08:40:01 AM 5 2.42 0.00 0.85 0.02 0.03 96.68 08:40:01 AM 6 2.84 0.00 0.23 0.00 0.03 96.89 08:40:01 AM 7 4.29 0.00 0.27 0.05 0.03 95.36 08:41:01 AM all 23.65 0.00 0.63 0.01 0.05 75.65 08:41:01 AM 0 33.43 0.00 0.18 0.00 0.07 66.32 08:41:01 AM 1 29.56 0.00 0.63 0.05 0.07 69.69 08:41:01 AM 2 53.24 0.00 0.97 0.00 0.07 45.73 08:41:01 AM 3 22.41 0.00 0.37 0.03 0.03 77.16 08:41:01 AM 4 21.39 0.00 0.88 0.00 0.07 77.66 08:41:01 AM 5 5.50 0.00 0.40 0.00 0.05 94.05 08:41:01 AM 6 8.41 0.00 0.77 0.00 0.03 90.79 08:41:01 AM 7 15.24 0.00 0.82 0.02 0.03 83.90 08:42:01 AM all 27.27 0.00 1.77 0.42 0.09 70.45 08:42:01 AM 0 31.91 0.00 1.83 0.00 0.08 66.18 08:42:01 AM 1 36.36 0.00 2.44 0.97 0.08 60.14 08:42:01 AM 2 17.53 0.00 2.15 0.91 0.08 79.33 08:42:01 AM 3 28.22 0.00 1.36 0.52 0.10 69.80 08:42:01 AM 4 36.58 0.00 2.07 0.10 0.10 61.14 08:42:01 AM 5 19.84 0.00 1.26 0.34 0.08 78.48 08:42:01 AM 6 36.29 0.00 1.56 0.27 0.08 61.81 08:42:01 AM 7 11.36 0.00 1.51 0.29 0.07 86.78 08:43:01 AM all 30.01 0.00 2.38 0.35 0.10 67.16 08:43:01 AM 0 29.43 0.00 2.77 0.03 0.12 67.64 08:43:01 AM 1 34.30 0.00 2.25 0.92 0.10 62.43 08:43:01 AM 2 27.32 0.00 2.82 0.13 0.08 69.63 08:43:01 AM 3 28.49 0.00 2.37 0.02 0.10 69.02 08:43:01 AM 4 36.56 0.00 2.74 1.65 0.10 58.95 08:43:01 AM 5 26.58 0.00 2.02 0.03 0.08 71.28 08:43:01 AM 6 28.27 0.00 2.22 0.02 0.10 69.39 08:43:01 AM 7 29.14 0.00 1.80 0.02 0.08 68.96 08:44:01 AM all 31.87 0.00 1.65 0.09 0.07 66.31 08:44:01 AM 0 31.91 0.00 0.99 0.00 0.07 67.03 08:44:01 AM 1 20.54 0.00 1.88 0.30 0.07 77.22 08:44:01 AM 2 20.13 0.00 1.76 0.05 0.07 77.99 08:44:01 AM 3 30.18 0.00 3.11 0.12 0.07 66.53 08:44:01 AM 4 39.05 0.00 1.15 0.08 0.08 59.63 08:44:01 AM 5 53.10 0.00 1.57 0.12 0.08 45.13 08:44:01 AM 6 28.04 0.00 1.20 0.07 0.07 70.62 08:44:01 AM 7 31.98 0.00 1.56 0.02 0.08 66.37 08:45:01 AM all 23.64 0.00 1.01 0.42 0.05 74.88 08:45:01 AM 0 22.60 0.00 1.19 0.13 0.07 76.02 08:45:01 AM 1 8.74 0.00 1.22 1.17 0.05 88.82 08:45:01 AM 2 30.03 0.00 1.07 0.38 0.07 68.45 08:45:01 AM 3 32.18 0.00 0.78 0.02 0.05 66.97 08:45:01 AM 4 26.56 0.00 1.35 0.18 0.05 71.85 08:45:01 AM 5 33.49 0.00 0.98 0.02 0.05 65.45 08:45:01 AM 6 31.21 0.00 0.45 0.02 0.05 68.27 08:45:01 AM 7 4.25 0.00 1.00 1.42 0.05 93.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.10 0.00 1.60 0.29 0.07 74.94 Average: 0 25.29 0.00 1.65 0.07 0.08 72.91 Average: 1 22.80 0.00 1.78 0.51 0.08 74.83 Average: 2 27.51 0.00 1.98 0.42 0.08 70.01 Average: 3 22.43 0.00 1.65 0.22 0.07 75.63 Average: 4 23.35 0.00 1.60 0.34 0.07 74.64 Average: 5 23.32 0.00 1.40 0.30 0.07 74.92 Average: 6 22.38 0.00 1.33 0.17 0.07 76.05 Average: 7 17.71 0.00 1.40 0.31 0.06 80.51