---> uname -a: Linux prd-centos8-robot-2c-8g-51603.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4883 19 2188 6774 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:75:66:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85062sec preferred_lft 85062sec inet6 fe80::f816:3eff:fe75:66e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/09/2025 _x86_64_ (2 CPU) 23:27:51 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:00 PM 126.12 0.15 125.96 4.04 12217.15 11:30:01 PM 0.00 0.00 0.00 0.00 0.00 11:31:01 PM 40.78 1.07 39.71 115.85 4333.04 11:32:01 PM 68.04 9.45 58.60 1685.30 3881.84 11:33:01 PM 29.71 0.00 29.71 0.00 6048.99 11:34:01 PM 0.33 0.00 0.33 0.00 4.92 11:35:01 PM 0.13 0.00 0.13 0.00 1.45 11:36:01 PM 0.43 0.20 0.23 11.60 7.16 11:37:01 PM 2.08 0.00 2.08 0.00 100.68 11:38:01 PM 0.32 0.00 0.32 0.00 18.88 11:39:01 PM 0.28 0.00 0.28 0.00 13.26 11:40:00 PM 0.25 0.00 0.25 0.00 18.11 11:40:01 PM 0.00 0.00 0.00 0.00 0.00 11:41:01 PM 0.25 0.00 0.25 0.00 10.48 11:42:01 PM 0.22 0.00 0.22 0.00 17.63 11:43:01 PM 1.35 0.07 1.28 2.13 55.21 11:44:01 PM 0.38 0.00 0.38 0.00 16.84 11:45:01 PM 0.20 0.00 0.20 0.00 23.38 11:46:01 PM 0.18 0.00 0.18 0.00 12.03 11:47:01 PM 0.12 0.00 0.12 0.00 12.08 11:48:01 PM 0.25 0.00 0.25 0.00 23.55 11:49:01 PM 10.18 0.32 9.86 36.92 892.05 11:50:00 PM 31.32 0.54 30.78 65.85 1295.80 11:50:01 PM 106.19 0.00 106.19 0.00 4250.52 Average: 14.89 0.56 14.33 91.46 1376.96 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:00 PM 5039052 6917008 2843380 36.07 2688 2054060 811412 9.09 196808 2299184 147088 11:30:01 PM 5025476 6913944 2856956 36.24 2688 2064020 811412 9.09 197636 2309368 156760 11:31:01 PM 5216936 7055596 2665496 33.82 2688 2014464 671500 7.52 218920 2098520 10772 11:32:01 PM 4933364 7032648 2949068 37.41 2688 2266660 668940 7.49 267564 2306428 168000 11:33:01 PM 4928820 7027892 2953612 37.47 2688 2266628 668940 7.49 267712 2306148 4 11:34:01 PM 4929020 7028096 2953412 37.47 2688 2266632 668940 7.49 267716 2305952 4 11:35:01 PM 4928240 7027316 2954192 37.48 2688 2266632 668940 7.49 267716 2306512 4 11:36:01 PM 4882544 6982616 2999888 38.06 2688 2267636 757392 8.48 267848 2352204 644 11:37:01 PM 4880780 6981232 3001652 38.08 2688 2268016 757392 8.48 267848 2354172 100 11:38:01 PM 4879076 6979896 3003356 38.10 2688 2268376 757392 8.48 267848 2355716 4 11:39:01 PM 4877340 6978544 3005092 38.12 2688 2268768 757392 8.48 267848 2357724 116 11:40:00 PM 4876468 6978036 3005964 38.13 2688 2269132 761104 8.52 267848 2358752 24 11:40:01 PM 4875856 6977456 3006576 38.14 2688 2269148 761104 8.52 267848 2359028 52 11:41:01 PM 4873828 6975796 3008604 38.17 2688 2269524 761104 8.52 267848 2360972 188 11:42:01 PM 4872484 6974864 3009948 38.19 2688 2269928 761104 8.52 267848 2362416 136 11:43:01 PM 4868836 6971912 3013596 38.23 2688 2270624 761104 8.52 268296 2365444 16 11:44:01 PM 4866836 6970388 3015596 38.26 2688 2271100 761104 8.52 268296 2367684 168 11:45:01 PM 4867216 6971240 3015216 38.25 2688 2271580 761104 8.52 268296 2367152 4 11:46:01 PM 4866948 6971452 3015484 38.26 2688 2272060 761104 8.52 268296 2367532 168 11:47:01 PM 4866064 6971048 3016368 38.27 2688 2272540 761104 8.52 268296 2368216 328 11:48:01 PM 4866052 6971516 3016380 38.27 2688 2273020 761104 8.52 268296 2368460 168 11:49:01 PM 4939832 6908380 2942600 37.33 2688 2139960 781044 8.75 303984 2274712 36936 11:50:00 PM 5052320 6989148 2830112 35.90 2688 2109968 716552 8.02 470124 2003604 28092 11:50:01 PM 5043032 6978060 2839400 36.02 2688 2108132 732352 8.20 471328 2011476 26320 Average: 4927351 6980587 2955081 37.49 2688 2222442 743360 8.32 278420 2303641 24004 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 PM eth0 113.60 88.31 1274.21 12.61 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 88.06 44.78 187.64 3.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 15.70 12.83 7.68 4.52 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 52.08 45.03 332.93 12.53 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 567.91 405.72 108.76 89.87 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 3.93 2.03 0.73 0.49 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 3.12 2.23 0.97 0.83 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 49.70 32.39 12.34 3.65 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 14.53 9.53 3.58 2.21 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 13.33 9.25 3.05 1.80 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 12.75 9.25 2.94 1.86 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 12.20 9.36 2.85 1.83 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 12.18 9.43 3.06 2.03 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 11.68 9.53 2.81 1.93 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 12.76 10.75 3.14 1.96 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.78 1.13 0.46 0.25 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.60 1.07 0.34 0.19 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 5.58 1.02 0.81 0.19 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.63 1.38 0.94 0.61 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.45 1.07 0.35 0.19 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 81.69 56.71 93.22 51.46 0.00 0.00 0.00 0.00 11:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 PM eth0 20.24 18.07 16.37 8.19 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 2.06 0.00 0.08 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 48.08 35.01 88.53 9.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/09/2025 _x86_64_ (2 CPU) 23:27:51 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:00 PM all 38.62 0.00 5.75 2.14 0.11 53.38 11:30:00 PM 0 23.76 0.00 5.12 1.83 0.12 69.17 11:30:00 PM 1 53.53 0.00 6.38 2.44 0.10 37.54 11:30:01 PM all 46.38 0.00 7.97 0.00 0.00 45.65 11:30:01 PM 0 2.86 0.00 7.14 0.00 0.00 90.00 11:30:01 PM 1 91.18 0.00 8.82 0.00 0.00 0.00 11:31:01 PM all 13.54 0.00 2.11 0.49 0.06 83.80 11:31:01 PM 0 5.69 0.00 1.77 0.53 0.05 91.96 11:31:01 PM 1 21.40 0.00 2.45 0.45 0.07 75.63 11:32:01 PM all 32.27 0.00 6.01 0.56 0.08 61.08 11:32:01 PM 0 17.63 0.00 4.81 0.67 0.08 76.81 11:32:01 PM 1 46.93 0.00 7.21 0.45 0.08 45.32 11:33:01 PM all 1.18 0.00 1.17 0.39 0.06 97.19 11:33:01 PM 0 1.14 0.00 1.00 0.28 0.07 97.50 11:33:01 PM 1 1.22 0.00 1.34 0.50 0.05 96.88 11:34:01 PM all 0.36 0.00 0.08 0.00 0.05 99.51 11:34:01 PM 0 0.12 0.00 0.12 0.00 0.05 99.72 11:34:01 PM 1 0.60 0.00 0.05 0.00 0.05 99.30 11:35:01 PM all 0.40 0.00 0.07 0.00 0.04 99.49 11:35:01 PM 0 0.18 0.00 0.10 0.00 0.05 99.67 11:35:01 PM 1 0.62 0.00 0.03 0.00 0.03 99.32 11:36:01 PM all 3.73 0.00 0.40 0.01 0.05 95.81 11:36:01 PM 0 1.89 0.00 0.27 0.00 0.03 97.81 11:36:01 PM 1 5.58 0.00 0.54 0.02 0.07 93.80 11:37:01 PM all 4.41 0.00 0.33 0.02 0.08 95.16 11:37:01 PM 0 4.71 0.00 0.33 0.00 0.10 94.85 11:37:01 PM 1 4.10 0.00 0.33 0.03 0.07 95.47 11:38:01 PM all 4.36 0.00 0.33 0.00 0.08 95.23 11:38:01 PM 0 2.89 0.00 0.23 0.00 0.07 96.81 11:38:01 PM 1 5.84 0.00 0.43 0.00 0.08 93.65 11:39:01 PM all 4.30 0.00 0.33 0.00 0.09 95.28 11:39:01 PM 0 4.60 0.00 0.37 0.00 0.10 94.94 11:39:01 PM 1 4.00 0.00 0.30 0.00 0.08 95.62 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:00 PM all 4.40 0.00 0.29 0.00 0.07 95.24 11:40:00 PM 0 3.71 0.00 0.24 0.00 0.07 95.98 11:40:00 PM 1 5.09 0.00 0.34 0.00 0.07 94.51 11:40:01 PM all 0.61 0.00 1.84 0.00 0.00 97.55 11:40:01 PM 0 1.22 0.00 2.44 0.00 0.00 96.34 11:40:01 PM 1 0.00 0.00 1.23 0.00 0.00 98.77 11:41:01 PM all 4.39 0.00 0.31 0.00 0.08 95.22 11:41:01 PM 0 6.06 0.00 0.42 0.00 0.08 93.44 11:41:01 PM 1 2.72 0.00 0.20 0.00 0.08 96.99 11:42:01 PM all 4.66 0.00 0.32 0.00 0.08 94.95 11:42:01 PM 0 5.02 0.00 0.30 0.00 0.07 94.62 11:42:01 PM 1 4.30 0.00 0.33 0.00 0.08 95.29 11:43:01 PM all 4.29 0.00 0.38 0.02 0.07 95.24 11:43:01 PM 0 3.84 0.00 0.38 0.02 0.08 95.67 11:43:01 PM 1 4.75 0.00 0.38 0.02 0.05 94.80 11:44:01 PM all 1.24 0.00 0.12 0.00 0.08 98.56 11:44:01 PM 0 1.89 0.00 0.15 0.00 0.10 97.86 11:44:01 PM 1 0.60 0.00 0.08 0.00 0.07 99.25 11:45:01 PM all 1.30 0.00 0.11 0.00 0.08 98.51 11:45:01 PM 0 2.02 0.00 0.15 0.00 0.10 97.73 11:45:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:46:01 PM all 1.29 0.00 0.14 0.00 0.14 98.42 11:46:01 PM 0 1.35 0.00 0.15 0.00 0.13 98.36 11:46:01 PM 1 1.23 0.00 0.13 0.00 0.15 98.48 11:47:01 PM all 1.26 0.00 0.13 0.00 0.05 98.55 11:47:01 PM 0 1.82 0.00 0.17 0.00 0.07 97.94 11:47:01 PM 1 0.70 0.00 0.10 0.00 0.03 99.16 11:48:01 PM all 1.25 0.00 0.13 0.00 0.05 98.56 11:48:01 PM 0 1.94 0.00 0.18 0.00 0.05 97.83 11:48:01 PM 1 0.57 0.00 0.08 0.00 0.05 99.30 11:49:01 PM all 13.70 0.00 1.94 0.11 0.07 84.19 11:49:01 PM 0 8.90 0.00 1.95 0.15 0.07 88.92 11:49:01 PM 1 18.50 0.00 1.93 0.07 0.07 79.44 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:00 PM all 30.61 0.00 4.30 0.17 0.08 64.83 11:50:00 PM 0 30.86 0.00 3.88 0.14 0.08 65.04 11:50:00 PM 1 30.37 0.00 4.72 0.20 0.08 64.62 11:50:01 PM all 38.66 0.00 9.28 0.00 0.00 52.06 11:50:01 PM 0 1.02 0.00 4.08 0.00 0.00 94.90 11:50:01 PM 1 77.08 0.00 14.58 0.00 0.00 8.33 Average: all 8.19 0.00 1.19 0.18 0.07 90.36 Average: 0 6.17 0.00 1.06 0.17 0.08 92.53 Average: 1 10.22 0.00 1.32 0.20 0.07 88.19