---> uname -a: Linux prd-centos8-docker-8c-8g-30620.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1621 22317 19 7951 29795 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:71:ef:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe71:ef0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:9b:09:6c 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/25/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 151.78 2.43 149.35 1521.63 10866.43 10:39:01 PM 151.71 14.23 137.48 1702.12 4934.19 10:40:01 PM 148.10 1.00 147.10 619.93 14838.14 10:41:01 PM 62.01 0.00 62.01 0.00 7634.52 10:42:01 PM 125.16 1.97 123.19 138.09 3545.95 10:43:01 PM 459.74 0.03 459.71 19.33 65757.44 10:44:01 PM 1032.77 0.02 1032.76 13.60 42906.66 10:45:01 PM 791.75 0.00 791.75 0.00 34446.70 10:46:01 PM 9.88 0.00 9.88 0.00 367.61 10:47:01 PM 1.93 0.00 1.93 0.00 1222.40 10:48:01 PM 162.63 0.07 162.56 0.53 13038.70 10:49:01 PM 623.78 0.67 623.11 67.58 36642.49 Average: 310.11 1.70 308.41 340.22 19683.26 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29453044 31268348 3202660 9.81 2688 2131856 1420324 4.21 157988 2580840 95040 10:39:01 PM 28603440 30826148 4052264 12.41 2688 2531388 1796236 5.33 221984 3331980 343184 10:40:01 PM 26713508 29102560 5942196 18.20 2688 2694188 3293028 9.77 278408 5143648 71028 10:41:01 PM 26424116 28961900 6231588 19.08 2688 2840408 3294700 9.78 288076 5414552 6740 10:42:01 PM 25628120 28874340 7027584 21.52 2688 3543572 3262036 9.68 335012 6146468 640816 10:43:01 PM 21595120 27026388 11060584 33.87 2688 5467400 4937348 14.65 487520 9491960 918596 10:44:01 PM 21254956 27723260 11400748 34.91 2688 6389120 3576748 10.61 552268 9503880 918828 10:45:01 PM 20643364 27050280 12012340 36.78 2688 6324028 3492192 10.36 608684 9977624 8 10:46:01 PM 20009364 26416872 12646340 38.73 2688 6324408 3847436 11.42 609388 10587120 8 10:47:01 PM 20244388 26688280 12411316 38.01 2688 6360476 3965588 11.77 614240 10356436 8 10:48:01 PM 21048948 28233420 11606756 35.54 2688 7032616 3927112 11.65 680348 9431588 431784 10:49:01 PM 22802924 30458632 9852780 30.17 2688 7502396 1557544 4.62 1303660 7042808 19504 Average: 23701774 28552536 8953930 27.42 2688 4928488 3197524 9.49 511465 7417409 287129 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 189.84 142.57 1141.12 43.46 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 453.92 366.36 5692.20 61.70 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 170.24 144.45 2041.83 21.27 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 132.09 97.47 2250.22 15.89 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 213.53 201.12 2190.02 30.07 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 622.41 457.66 8932.90 51.01 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 217.79 175.26 2224.51 22.23 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.77 0.63 0.17 0.37 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.20 0.17 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.32 0.27 0.14 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 332.64 252.50 3386.64 41.17 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 421.56 508.16 355.53 7590.70 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 229.60 195.55 2351.17 656.56 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 07/25/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.20 0.00 0.85 0.43 0.04 91.48 10:38:01 PM 0 2.74 0.00 0.68 0.82 0.05 95.71 10:38:01 PM 1 2.78 0.00 0.67 0.47 0.05 96.03 10:38:01 PM 2 13.74 0.00 1.79 0.38 0.05 84.03 10:38:01 PM 3 2.90 0.00 0.30 0.10 0.03 96.66 10:38:01 PM 4 11.87 0.00 0.75 0.38 0.03 86.96 10:38:01 PM 5 15.61 0.00 1.77 0.85 0.05 81.71 10:38:01 PM 6 3.69 0.00 0.43 0.08 0.03 95.76 10:38:01 PM 7 4.29 0.00 0.38 0.37 0.03 94.93 10:39:01 PM all 9.12 0.00 0.94 0.38 0.06 89.50 10:39:01 PM 0 10.59 0.00 1.40 0.47 0.08 87.46 10:39:01 PM 1 11.36 0.00 0.75 0.57 0.07 87.26 10:39:01 PM 2 9.65 0.00 1.15 0.37 0.05 88.78 10:39:01 PM 3 8.25 0.00 1.07 0.64 0.05 89.99 10:39:01 PM 4 7.27 0.00 0.52 0.18 0.05 91.98 10:39:01 PM 5 12.69 0.00 1.15 0.64 0.05 85.48 10:39:01 PM 6 6.62 0.00 0.70 0.12 0.05 92.51 10:39:01 PM 7 6.55 0.00 0.75 0.08 0.05 92.57 10:40:01 PM all 47.50 0.00 1.26 0.50 0.10 50.64 10:40:01 PM 0 54.94 0.00 1.69 0.23 0.10 43.04 10:40:01 PM 1 28.90 0.00 1.32 0.45 0.08 69.25 10:40:01 PM 2 48.34 0.00 1.74 1.12 0.12 48.69 10:40:01 PM 3 42.98 0.00 1.35 0.33 0.12 55.21 10:40:01 PM 4 44.55 0.00 1.15 0.32 0.08 53.89 10:40:01 PM 5 69.36 0.00 0.84 0.08 0.12 29.60 10:40:01 PM 6 27.97 0.00 0.95 1.29 0.07 69.72 10:40:01 PM 7 62.90 0.00 1.05 0.17 0.10 35.78 10:41:01 PM all 47.67 0.00 1.32 0.18 0.09 50.74 10:41:01 PM 0 59.91 0.00 1.37 0.03 0.10 38.59 10:41:01 PM 1 42.22 0.00 1.25 0.02 0.08 56.42 10:41:01 PM 2 50.71 0.00 1.69 0.45 0.10 47.05 10:41:01 PM 3 38.54 0.00 1.27 0.54 0.08 59.56 10:41:01 PM 4 45.07 0.00 1.57 0.10 0.12 53.14 10:41:01 PM 5 59.03 0.00 1.12 0.12 0.08 39.65 10:41:01 PM 6 35.74 0.00 1.26 0.12 0.10 62.78 10:41:01 PM 7 50.05 0.00 1.05 0.08 0.08 48.73 10:42:01 PM all 30.41 0.00 1.27 0.28 0.08 67.96 10:42:01 PM 0 35.22 0.00 0.67 0.00 0.08 64.03 10:42:01 PM 1 31.34 0.00 1.81 0.32 0.08 66.45 10:42:01 PM 2 28.56 0.00 1.04 0.43 0.08 69.89 10:42:01 PM 3 24.83 0.00 0.62 0.03 0.07 74.45 10:42:01 PM 4 30.91 0.00 1.64 0.57 0.08 66.80 10:42:01 PM 5 58.03 0.00 2.71 0.53 0.10 38.63 10:42:01 PM 6 18.03 0.00 0.72 0.02 0.07 81.16 10:42:01 PM 7 16.34 0.00 0.97 0.30 0.08 82.31 10:43:01 PM all 13.79 0.00 6.28 1.69 0.10 78.15 10:43:01 PM 0 15.38 0.00 4.78 1.92 0.10 77.82 10:43:01 PM 1 8.20 0.00 5.29 1.73 0.10 84.68 10:43:01 PM 2 65.76 0.00 10.15 3.42 0.12 20.54 10:43:01 PM 3 4.87 0.00 4.72 3.32 0.10 86.99 10:43:01 PM 4 2.41 0.00 6.41 1.49 0.10 89.59 10:43:01 PM 5 6.29 0.00 3.84 1.23 0.08 88.56 10:43:01 PM 6 4.94 0.00 5.04 0.00 0.07 89.96 10:43:01 PM 7 2.03 0.00 10.07 0.34 0.12 87.44 10:44:01 PM all 16.76 0.00 3.75 2.11 0.08 77.29 10:44:01 PM 0 52.92 0.00 2.24 0.97 0.10 43.77 10:44:01 PM 1 5.05 0.00 3.07 0.94 0.07 90.87 10:44:01 PM 2 37.99 0.00 4.73 2.31 0.08 54.89 10:44:01 PM 3 8.53 0.00 3.26 3.22 0.08 84.91 10:44:01 PM 4 6.12 0.00 6.47 2.04 0.10 85.28 10:44:01 PM 5 8.54 0.00 5.86 2.18 0.10 83.32 10:44:01 PM 6 9.07 0.00 2.57 1.83 0.07 86.47 10:44:01 PM 7 5.69 0.00 1.87 3.38 0.05 89.01 10:45:01 PM all 22.21 0.00 1.32 1.93 0.07 74.47 10:45:01 PM 0 16.62 0.00 2.61 13.44 0.08 67.24 10:45:01 PM 1 2.42 0.00 0.52 1.34 0.07 95.65 10:45:01 PM 2 93.21 0.00 3.34 0.00 0.10 3.35 10:45:01 PM 3 1.37 0.00 0.32 0.00 0.05 98.26 10:45:01 PM 4 20.51 0.00 1.24 0.00 0.07 78.18 10:45:01 PM 5 6.10 0.00 0.77 0.00 0.05 93.08 10:45:01 PM 6 18.94 0.00 0.94 0.50 0.07 79.56 10:45:01 PM 7 18.37 0.00 0.82 0.20 0.07 80.55 10:46:01 PM all 21.52 0.00 0.65 0.01 0.05 77.76 10:46:01 PM 0 15.34 0.00 0.47 0.00 0.07 84.13 10:46:01 PM 1 13.01 0.00 0.40 0.00 0.07 86.52 10:46:01 PM 2 29.17 0.00 0.78 0.00 0.07 69.98 10:46:01 PM 3 4.31 0.00 0.57 0.05 0.03 95.04 10:46:01 PM 4 74.45 0.00 0.75 0.00 0.08 24.71 10:46:01 PM 5 15.49 0.00 1.28 0.00 0.03 83.19 10:46:01 PM 6 13.78 0.00 0.53 0.00 0.05 85.63 10:46:01 PM 7 6.57 0.00 0.45 0.00 0.03 92.95 10:47:01 PM all 20.90 0.00 0.90 0.02 0.07 78.11 10:47:01 PM 0 14.69 0.00 0.77 0.17 0.08 84.29 10:47:01 PM 1 10.85 0.00 0.78 0.00 0.07 88.30 10:47:01 PM 2 12.13 0.00 1.20 0.00 0.07 86.60 10:47:01 PM 3 11.85 0.00 0.65 0.00 0.05 87.45 10:47:01 PM 4 46.74 0.00 1.38 0.00 0.10 51.78 10:47:01 PM 5 7.24 0.00 0.53 0.00 0.05 92.18 10:47:01 PM 6 3.32 0.00 0.53 0.00 0.05 96.09 10:47:01 PM 7 60.31 0.00 1.33 0.00 0.10 38.26 10:48:01 PM all 17.07 0.00 2.58 0.33 0.07 79.94 10:48:01 PM 0 12.72 0.00 1.67 0.05 0.08 85.47 10:48:01 PM 1 11.39 0.00 3.10 0.25 0.08 85.17 10:48:01 PM 2 12.35 0.00 3.11 1.09 0.07 83.39 10:48:01 PM 3 12.65 0.00 1.56 0.03 0.05 85.71 10:48:01 PM 4 12.71 0.00 3.01 0.03 0.08 84.16 10:48:01 PM 5 38.49 0.00 3.75 0.10 0.08 57.57 10:48:01 PM 6 11.48 0.00 1.31 0.23 0.07 86.91 10:48:01 PM 7 24.76 0.00 3.17 0.87 0.07 71.14 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 10.73 0.00 2.22 1.64 0.06 85.35 10:49:01 PM 0 19.13 0.00 2.44 1.12 0.07 77.24 10:49:01 PM 1 16.79 0.00 4.17 2.06 0.07 76.92 10:49:01 PM 2 4.99 0.00 1.46 5.18 0.08 88.29 10:49:01 PM 3 4.58 0.00 1.39 1.15 0.07 92.81 10:49:01 PM 4 12.63 0.00 2.29 1.29 0.05 83.73 10:49:01 PM 5 6.66 0.00 1.74 0.83 0.03 90.73 10:49:01 PM 6 4.33 0.00 1.85 0.24 0.05 93.53 10:49:01 PM 7 16.67 0.00 2.44 1.24 0.05 79.60 Average: all 22.08 0.00 1.94 0.79 0.07 75.12 Average: 0 25.85 0.00 1.73 1.60 0.08 70.73 Average: 1 15.37 0.00 1.92 0.68 0.07 81.96 Average: 2 33.89 0.00 2.68 1.23 0.08 62.12 Average: 3 13.81 0.00 1.42 0.78 0.07 83.93 Average: 4 26.32 0.00 2.26 0.53 0.08 70.81 Average: 5 25.32 0.00 2.11 0.55 0.07 71.96 Average: 6 13.17 0.00 1.40 0.37 0.06 85.01 Average: 7 22.91 0.00 2.02 0.59 0.07 74.42