---> uname -a: Linux prd-centos8-docker-8c-8g-23306.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 1640 22323 19 7926 29776 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:92:a8:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe92:a8ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:88:46:24 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) 06/23/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.00 2.33 141.67 1519.49 11272.91 10:39:01 PM 123.41 13.68 109.73 1691.85 3270.72 10:40:01 PM 161.40 1.57 159.83 630.19 13630.24 10:41:01 PM 68.16 0.00 68.16 0.00 7126.96 10:42:01 PM 127.24 2.00 125.24 136.49 4602.27 10:43:01 PM 269.74 0.03 269.71 19.33 55568.84 10:44:01 PM 1228.63 0.02 1228.61 13.60 55264.52 10:45:01 PM 788.07 0.00 788.07 0.00 34046.37 10:46:01 PM 6.38 0.00 6.38 0.00 286.64 10:47:01 PM 46.32 0.00 46.32 0.00 4692.87 10:48:01 PM 695.95 0.62 695.33 33.32 43496.70 Average: 332.66 1.84 330.82 367.65 21205.44 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29451888 31250460 3203824 9.81 2688 2116344 1387716 4.12 158140 2583728 53488 10:39:01 PM 28851248 30873348 3804464 11.65 2688 2334240 1724672 5.12 202484 3116852 156456 10:40:01 PM 27545532 29898488 5110180 15.65 2688 2659528 2497752 7.41 275980 4323076 94592 10:41:01 PM 26508076 29030068 6147636 18.83 2688 2825368 3757848 11.15 287968 5333284 65288 10:42:01 PM 25683088 28913320 6972624 21.35 2688 3528448 3212912 9.53 334144 6097760 670496 10:43:01 PM 21891860 27099928 10763852 32.96 2688 5300860 4886384 14.50 487692 9300676 1042532 10:44:01 PM 21400664 27850540 11255048 34.47 2688 6372732 3583428 10.63 534812 9387652 918540 10:45:01 PM 20753196 27141684 11902516 36.45 2688 6307676 3521988 10.45 591388 9892416 8 10:46:01 PM 20542888 26936372 12112824 37.09 2688 6312644 3587088 10.64 592020 10091720 8 10:47:01 PM 20481232 27198060 12174480 37.28 2688 6618588 3555696 10.55 639140 10093668 222908 10:48:01 PM 22852104 30480820 9803608 30.02 2688 7476992 1472092 4.37 1298292 6999440 33400 Average: 24178343 28788463 8477369 25.96 2688 4713947 3017052 8.95 491096 7020025 296156 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 243.34 178.37 1070.99 42.34 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 269.29 236.43 2740.94 49.45 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 348.13 255.43 4709.86 33.91 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 161.16 126.47 2554.81 19.59 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 208.75 196.22 2190.55 30.38 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 597.37 432.96 8793.56 50.48 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 260.79 204.90 2354.86 24.12 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 0.87 0.88 0.20 0.40 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 0.97 0.70 0.87 0.57 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 225.54 183.91 2559.41 29.15 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 412.80 511.08 1143.20 7601.95 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 248.09 211.58 2556.33 716.61 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) 06/23/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.60 0.00 0.78 0.45 0.05 92.12 10:38:01 PM 0 1.89 0.00 0.15 0.15 0.03 97.78 10:38:01 PM 1 12.55 0.00 1.44 1.03 0.05 84.93 10:38:01 PM 2 6.82 0.00 0.99 1.04 0.05 91.11 10:38:01 PM 3 18.14 0.00 1.97 0.35 0.08 79.45 10:38:01 PM 4 2.00 0.00 0.55 0.55 0.05 96.84 10:38:01 PM 5 6.82 0.00 0.53 0.25 0.03 92.36 10:38:01 PM 6 0.63 0.00 0.33 0.17 0.07 98.80 10:38:01 PM 7 3.98 0.00 0.28 0.07 0.03 95.63 10:39:01 PM all 5.54 0.00 0.58 0.28 0.06 93.54 10:39:01 PM 0 6.34 0.00 0.57 0.12 0.05 92.92 10:39:01 PM 1 7.03 0.00 1.22 0.47 0.07 91.21 10:39:01 PM 2 9.25 0.00 0.42 0.23 0.05 90.05 10:39:01 PM 3 6.18 0.00 0.52 0.25 0.05 93.00 10:39:01 PM 4 1.57 0.00 0.67 0.18 0.05 97.53 10:39:01 PM 5 3.84 0.00 0.32 0.10 0.05 95.70 10:39:01 PM 6 7.49 0.00 0.43 0.43 0.08 91.55 10:39:01 PM 7 2.64 0.00 0.47 0.47 0.05 96.37 10:40:01 PM all 42.24 0.00 1.29 0.50 0.10 55.87 10:40:01 PM 0 58.80 0.00 1.86 0.37 0.12 38.86 10:40:01 PM 1 57.62 0.00 1.19 0.53 0.12 40.54 10:40:01 PM 2 29.84 0.00 1.17 0.35 0.10 68.53 10:40:01 PM 3 38.06 0.00 1.39 0.43 0.12 60.00 10:40:01 PM 4 19.95 0.00 1.44 1.69 0.08 76.84 10:40:01 PM 5 64.89 0.00 0.97 0.08 0.10 33.96 10:40:01 PM 6 16.95 0.00 1.07 0.22 0.07 81.69 10:40:01 PM 7 51.80 0.00 1.25 0.28 0.10 46.56 10:41:01 PM all 47.85 0.00 1.26 0.19 0.12 50.58 10:41:01 PM 0 61.93 0.00 0.92 0.00 0.10 37.05 10:41:01 PM 1 51.89 0.00 1.44 0.19 0.10 46.38 10:41:01 PM 2 34.53 0.00 1.45 0.60 0.13 63.29 10:41:01 PM 3 37.56 0.00 1.51 0.02 0.12 60.80 10:41:01 PM 4 36.21 0.00 1.61 0.20 0.12 61.87 10:41:01 PM 5 60.47 0.00 1.54 0.48 0.14 37.37 10:41:01 PM 6 44.17 0.00 0.97 0.02 0.12 54.73 10:41:01 PM 7 56.61 0.00 0.68 0.00 0.12 42.59 10:42:01 PM all 30.96 0.00 1.26 0.28 0.08 67.42 10:42:01 PM 0 25.90 0.00 0.70 0.13 0.10 73.17 10:42:01 PM 1 52.02 0.00 3.13 1.05 0.10 43.70 10:42:01 PM 2 27.51 0.00 1.22 0.13 0.07 71.07 10:42:01 PM 3 22.09 0.00 1.10 0.48 0.08 76.24 10:42:01 PM 4 21.26 0.00 1.14 0.27 0.07 77.27 10:42:01 PM 5 29.43 0.00 0.82 0.00 0.08 69.67 10:42:01 PM 6 27.81 0.00 1.39 0.07 0.07 70.67 10:42:01 PM 7 41.66 0.00 0.58 0.10 0.08 57.57 10:43:01 PM all 13.69 0.00 4.46 1.07 0.09 80.69 10:43:01 PM 0 6.47 0.00 1.58 0.07 0.08 91.80 10:43:01 PM 1 57.81 0.00 7.84 0.02 0.08 34.25 10:43:01 PM 2 10.10 0.00 2.87 0.00 0.08 86.94 10:43:01 PM 3 4.20 0.00 1.14 0.38 0.08 94.19 10:43:01 PM 4 2.42 0.00 5.31 6.51 0.09 85.67 10:43:01 PM 5 1.54 0.00 5.82 1.00 0.10 91.53 10:43:01 PM 6 21.91 0.00 4.36 0.65 0.08 72.99 10:43:01 PM 7 4.81 0.00 6.91 0.00 0.09 88.19 10:44:01 PM all 16.39 0.00 4.02 2.47 0.09 77.04 10:44:01 PM 0 5.51 0.00 0.89 1.65 0.07 91.88 10:44:01 PM 1 12.16 0.00 5.26 2.10 0.10 80.37 10:44:01 PM 2 3.38 0.00 7.75 11.99 0.10 76.78 10:44:01 PM 3 10.88 0.00 3.14 0.92 0.07 84.99 10:44:01 PM 4 9.30 0.00 3.18 1.82 0.07 85.63 10:44:01 PM 5 42.52 0.00 4.14 0.37 0.10 52.86 10:44:01 PM 6 30.16 0.00 4.23 0.07 0.08 65.46 10:44:01 PM 7 17.19 0.00 3.61 0.89 0.10 78.21 10:45:01 PM all 22.03 0.00 1.05 1.65 0.07 75.20 10:45:01 PM 0 1.05 0.00 0.12 0.00 0.05 98.78 10:45:01 PM 1 20.56 0.00 0.53 0.00 0.08 78.83 10:45:01 PM 2 15.64 0.00 0.97 0.35 0.07 82.97 10:45:01 PM 3 3.54 0.00 2.05 11.74 0.07 82.61 10:45:01 PM 4 21.93 0.00 1.00 0.07 0.07 76.93 10:45:01 PM 5 15.93 0.00 0.65 0.00 0.07 83.35 10:45:01 PM 6 42.63 0.00 1.60 0.08 0.08 55.60 10:45:01 PM 7 54.83 0.00 1.48 1.00 0.08 42.60 10:46:01 PM all 19.93 0.00 0.70 0.01 0.07 79.29 10:46:01 PM 0 8.81 0.00 0.52 0.00 0.07 90.61 10:46:01 PM 1 13.12 0.00 0.75 0.00 0.07 86.07 10:46:01 PM 2 9.42 0.00 0.55 0.03 0.05 89.94 10:46:01 PM 3 7.23 0.00 0.48 0.00 0.08 92.21 10:46:01 PM 4 9.71 0.00 0.45 0.00 0.05 89.79 10:46:01 PM 5 87.10 0.00 1.33 0.00 0.12 11.45 10:46:01 PM 6 4.63 0.00 0.30 0.03 0.05 94.98 10:46:01 PM 7 19.38 0.00 1.22 0.03 0.07 79.30 10:47:01 PM all 20.25 0.00 1.45 0.07 0.08 78.16 10:47:01 PM 0 15.71 0.00 1.07 0.00 0.08 83.14 10:47:01 PM 1 11.43 0.00 1.30 0.00 0.08 87.18 10:47:01 PM 2 51.68 0.00 1.50 0.00 0.10 46.72 10:47:01 PM 3 5.50 0.00 1.51 0.57 0.08 92.34 10:47:01 PM 4 23.82 0.00 1.00 0.00 0.07 75.12 10:47:01 PM 5 10.75 0.00 1.13 0.00 0.05 88.07 10:47:01 PM 6 9.51 0.00 1.57 0.00 0.07 88.85 10:47:01 PM 7 33.52 0.00 2.49 0.00 0.07 63.93 10:48:01 PM all 14.49 0.00 2.86 1.54 0.07 81.04 10:48:01 PM 0 14.43 0.00 2.37 2.32 0.07 80.81 10:48:01 PM 1 13.78 0.00 3.40 0.91 0.08 81.83 10:48:01 PM 2 14.19 0.00 2.78 0.94 0.07 82.02 10:48:01 PM 3 11.31 0.00 4.43 1.38 0.07 82.82 10:48:01 PM 4 9.08 0.00 1.98 0.80 0.05 88.09 10:48:01 PM 5 21.55 0.00 2.18 0.92 0.08 75.27 10:48:01 PM 6 12.64 0.00 2.92 1.01 0.07 83.36 10:48:01 PM 7 18.90 0.00 2.81 4.03 0.08 74.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.81 0.00 1.79 0.77 0.08 75.56 Average: 0 18.80 0.00 0.97 0.44 0.07 79.71 Average: 1 28.09 0.00 2.49 0.57 0.09 68.76 Average: 2 19.33 0.00 1.96 1.41 0.08 77.22 Average: 3 14.98 0.00 1.75 1.50 0.08 81.70 Average: 4 14.32 0.00 1.66 1.09 0.07 82.86 Average: 5 31.38 0.00 1.75 0.29 0.08 66.49 Average: 6 19.86 0.00 1.74 0.25 0.08 78.07 Average: 7 27.75 0.00 1.97 0.63 0.08 69.57