---> uname -a: Linux prd-centos8-robot-2c-8g-6163.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4749 19 2299 6750 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:9f:a6:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84645sec preferred_lft 84645sec inet6 fe80::f816:3eff:fe9f:a6f4/64 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) 01/31/2026 _x86_64_ (2 CPU) 00:47:25 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 88.24 14.64 73.60 4693.39 7253.62 12:50:01 AM 89.64 1.08 88.56 75.30 10486.49 12:51:01 AM 31.54 0.42 31.12 64.78 2727.41 12:52:01 AM 81.89 6.93 74.95 1289.52 8597.38 12:53:01 AM 6.46 0.00 6.46 0.00 489.70 12:54:01 AM 0.50 0.00 0.50 0.00 8.02 12:55:01 AM 0.33 0.00 0.33 0.00 3.42 12:56:01 AM 2.30 0.10 2.20 6.80 163.41 12:57:01 AM 0.28 0.00 0.28 0.00 216.43 12:58:02 AM 0.40 0.00 0.40 0.00 31.41 12:59:01 AM 0.27 0.00 0.27 0.00 238.17 01:00:01 AM 0.18 0.00 0.18 0.00 37.34 01:01:01 AM 6.21 5.98 0.23 575.05 35.35 01:02:01 AM 3.13 0.05 3.08 1.60 85.25 01:03:01 AM 0.38 0.03 0.35 0.27 22.34 01:04:01 AM 1.30 0.00 1.30 0.00 156.92 01:05:01 AM 0.42 0.00 0.42 0.00 89.94 01:06:01 AM 0.37 0.00 0.37 0.00 194.67 01:07:01 AM 0.28 0.00 0.28 0.00 208.13 01:08:01 AM 0.33 0.00 0.33 0.00 94.62 01:09:01 AM 0.38 0.00 0.38 0.00 11.31 01:10:01 AM 0.25 0.00 0.25 0.00 89.34 01:11:01 AM 0.23 0.00 0.23 0.00 17.66 01:12:01 AM 0.17 0.00 0.17 0.00 12.68 01:13:01 AM 0.28 0.00 0.28 0.00 72.04 01:14:01 AM 0.40 0.00 0.40 0.00 65.46 01:15:01 AM 0.25 0.00 0.25 0.00 44.15 01:16:01 AM 21.16 0.40 20.76 46.79 2860.31 Average: 12.07 1.06 11.01 241.38 1226.16 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5345976 7073372 2536456 32.18 2688 1909568 658340 7.37 187108 2029636 184316 12:50:01 AM 5161912 7007680 2720520 34.51 2688 2021828 758748 8.50 199160 2172984 30560 12:51:01 AM 5099488 7025656 2782944 35.31 2688 2097656 738340 8.27 228812 2191880 69504 12:52:01 AM 4919472 7022380 2962960 37.59 2688 2269188 676732 7.58 261836 2316328 9672 12:53:01 AM 4918768 7021680 2963664 37.60 2688 2269192 676732 7.58 261836 2316448 4 12:54:01 AM 4918520 7021432 2963912 37.60 2688 2269192 676732 7.58 261840 2316516 4 12:55:01 AM 4918888 7021800 2963544 37.60 2688 2269192 676732 7.58 261840 2316336 4 12:56:01 AM 4863080 6969144 3019352 38.30 2688 2272368 774692 8.67 262364 2371396 288 12:57:01 AM 4854680 6966984 3027752 38.41 2688 2278584 815084 9.13 262368 2379656 60 12:58:02 AM 4850304 6966532 3032128 38.47 2688 2282524 815084 9.13 262364 2383736 3236 12:59:01 AM 4846472 6966548 3035960 38.52 2688 2286356 815084 9.13 262732 2387712 96 01:00:01 AM 4841016 6962108 3041416 38.58 2688 2287364 810960 9.08 262732 2392904 24 01:01:01 AM 4821272 6960752 3061160 38.84 2688 2305716 803988 9.00 264896 2409984 868 01:02:01 AM 4821584 6961512 3060848 38.83 2688 2306160 803988 9.00 265016 2409812 176 01:03:01 AM 4821260 6961844 3061172 38.84 2688 2306796 754156 8.44 265204 2410140 384 01:04:01 AM 4811680 6957308 3070752 38.96 2688 2311856 808316 9.05 265256 2418980 1536 01:05:01 AM 4806228 6956004 3076204 39.03 2688 2316008 808316 9.05 265256 2424836 3184 01:06:01 AM 4800564 6953708 3081868 39.10 2688 2319360 808316 9.05 265256 2430048 784 01:07:01 AM 4794000 6952596 3088432 39.18 2688 2324840 808316 9.05 265256 2436680 80 01:08:01 AM 4795080 6956384 3087352 39.17 2688 2327504 808316 9.05 265256 2435888 4 01:09:01 AM 4792044 6954076 3090388 39.21 2688 2328240 808316 9.05 265256 2438916 620 01:10:01 AM 4788328 6952436 3094104 39.25 2688 2330308 811676 9.09 265256 2442768 104 01:11:01 AM 4788396 6952908 3094036 39.25 2688 2330700 811676 9.09 265256 2442820 24 01:12:01 AM 4789440 6954564 3092992 39.24 2688 2331308 778260 8.71 265256 2441860 312 01:13:01 AM 4784024 6951384 3098408 39.31 2688 2333560 845576 9.47 265404 2446528 488 01:14:01 AM 4782396 6951184 3100036 39.33 2688 2334980 845576 9.47 265404 2448200 192 01:15:01 AM 4847152 7021744 3035280 38.51 2688 2340760 679376 7.61 265732 2384076 4732 01:16:01 AM 4833308 6885576 3049124 38.68 2688 2224076 798332 8.94 513916 2173048 30040 Average: 4871976 6975332 3010456 38.19 2688 2270899 774134 8.67 266710 2363218 12189 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 309.60 212.18 1888.84 60.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 59.95 45.43 655.21 13.90 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 26.87 23.51 69.75 7.90 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 616.51 437.49 392.55 99.18 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.45 0.75 0.31 0.12 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.55 1.97 0.55 0.47 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.73 1.95 0.45 0.42 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 51.46 37.31 22.33 4.37 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 33.66 33.63 36.82 4.54 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 15.71 15.01 17.65 2.43 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 86.51 85.87 32.16 7.51 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 53.22 51.67 11.08 4.40 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 55.79 53.86 11.90 5.23 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 11.01 9.05 2.71 1.79 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 9.65 8.23 3.77 1.53 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 112.96 112.03 37.50 17.44 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 82.39 82.56 55.10 6.33 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 107.03 104.98 84.62 7.86 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 112.86 87.59 73.49 6.96 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.76 43.04 16.03 3.50 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 42.49 41.91 6.87 3.47 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 56.16 54.55 27.32 5.48 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 13.21 10.88 3.16 2.21 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.35 9.55 4.15 1.85 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 104.90 98.12 35.09 8.53 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 33.69 30.46 5.85 2.65 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 58.93 37.54 14.65 4.55 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 88.17 60.19 172.77 146.10 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 78.70 63.96 131.60 15.39 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) 01/31/2026 _x86_64_ (2 CPU) 00:47:25 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 40.67 0.00 6.47 1.01 0.10 51.76 12:49:01 AM 0 43.69 0.00 6.35 1.12 0.10 48.74 12:49:01 AM 1 37.64 0.00 6.59 0.90 0.10 54.77 12:50:01 AM all 22.23 0.00 3.12 1.99 0.08 72.58 12:50:01 AM 0 25.96 0.00 3.84 2.02 0.07 68.11 12:50:01 AM 1 18.50 0.00 2.40 1.95 0.10 77.05 12:51:01 AM all 25.29 0.00 3.90 0.62 0.09 70.09 12:51:01 AM 0 27.33 0.00 4.38 1.07 0.10 67.12 12:51:01 AM 1 23.25 0.00 3.42 0.18 0.08 73.06 12:52:01 AM all 26.55 0.00 5.50 0.94 0.09 66.91 12:52:01 AM 0 37.95 0.00 6.07 0.70 0.08 55.19 12:52:01 AM 1 15.15 0.00 4.93 1.19 0.10 78.63 12:53:01 AM all 0.30 0.00 0.08 0.05 0.05 99.52 12:53:01 AM 0 0.53 0.00 0.07 0.07 0.05 99.28 12:53:01 AM 1 0.07 0.00 0.10 0.03 0.05 99.75 12:54:01 AM all 0.33 0.00 0.10 0.00 0.04 99.53 12:54:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 12:54:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 12:55:01 AM all 0.20 0.00 0.06 0.00 0.04 99.70 12:55:01 AM 0 0.32 0.00 0.07 0.00 0.05 99.56 12:55:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 12:56:01 AM all 7.57 0.00 0.93 0.02 0.06 91.42 12:56:01 AM 0 5.35 0.00 0.90 0.02 0.05 93.68 12:56:01 AM 1 9.79 0.00 0.95 0.02 0.07 89.17 12:57:01 AM all 12.31 0.00 0.88 0.00 0.08 86.73 12:57:01 AM 0 19.73 0.00 1.46 0.00 0.10 78.71 12:57:01 AM 1 4.90 0.00 0.30 0.00 0.07 94.73 12:58:02 AM all 8.13 0.00 0.32 0.00 0.08 91.46 12:58:02 AM 0 4.16 0.00 0.25 0.00 0.07 95.52 12:58:02 AM 1 12.11 0.00 0.38 0.00 0.10 87.41 12:59:01 AM all 11.36 0.00 1.21 0.02 0.08 87.33 12:59:01 AM 0 18.53 0.00 1.92 0.00 0.09 79.46 12:59:01 AM 1 4.31 0.00 0.51 0.03 0.07 95.07 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 6.07 0.00 0.57 0.00 0.08 93.27 01:00:01 AM 0 8.31 0.00 0.75 0.00 0.10 90.84 01:00:01 AM 1 3.87 0.00 0.40 0.00 0.07 95.66 01:01:01 AM all 6.95 0.23 0.75 0.10 0.09 91.88 01:01:01 AM 0 10.41 0.00 0.87 0.00 0.08 88.63 01:01:01 AM 1 3.50 0.45 0.64 0.20 0.10 95.12 01:02:01 AM all 4.35 0.00 0.31 0.02 0.09 95.23 01:02:01 AM 0 5.69 0.00 0.40 0.02 0.10 93.79 01:02:01 AM 1 3.01 0.00 0.22 0.02 0.08 96.67 01:03:01 AM all 5.16 0.00 0.58 0.00 0.08 94.19 01:03:01 AM 0 8.54 0.00 0.66 0.00 0.08 90.71 01:03:01 AM 1 1.82 0.00 0.50 0.00 0.07 97.61 01:04:01 AM all 12.06 0.00 0.85 0.03 0.09 86.98 01:04:01 AM 0 17.81 0.00 1.02 0.00 0.09 81.09 01:04:01 AM 1 6.46 0.00 0.69 0.05 0.08 92.72 01:05:01 AM all 5.10 0.00 0.47 0.00 0.09 94.34 01:05:01 AM 0 6.05 0.00 0.44 0.00 0.08 93.43 01:05:01 AM 1 4.16 0.00 0.50 0.00 0.10 95.24 01:06:01 AM all 5.94 0.00 0.56 0.01 0.08 93.41 01:06:01 AM 0 5.28 0.00 0.60 0.02 0.08 94.01 01:06:01 AM 1 6.59 0.00 0.52 0.00 0.08 92.80 01:07:01 AM all 6.54 0.00 0.49 0.01 0.10 92.86 01:07:01 AM 0 4.74 0.00 0.54 0.02 0.10 94.61 01:07:01 AM 1 8.35 0.00 0.45 0.00 0.10 91.10 01:08:01 AM all 5.82 0.00 0.83 0.00 0.09 93.26 01:08:01 AM 0 9.07 0.00 1.41 0.00 0.10 89.43 01:08:01 AM 1 2.56 0.00 0.25 0.00 0.08 97.10 01:09:01 AM all 2.80 0.00 0.33 0.00 0.09 96.78 01:09:01 AM 0 2.14 0.00 0.28 0.00 0.10 97.48 01:09:01 AM 1 3.47 0.00 0.37 0.00 0.08 96.08 01:10:01 AM all 5.69 0.00 0.43 0.00 0.09 93.79 01:10:01 AM 0 8.06 0.00 0.44 0.00 0.08 91.42 01:10:01 AM 1 3.31 0.00 0.42 0.00 0.10 96.17 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.35 0.00 0.20 0.00 0.08 95.37 01:11:01 AM 0 2.45 0.00 0.17 0.00 0.07 97.31 01:11:01 AM 1 6.24 0.00 0.23 0.00 0.10 93.42 01:12:01 AM all 5.00 0.00 0.34 0.00 0.09 94.56 01:12:01 AM 0 5.29 0.00 0.45 0.00 0.10 94.15 01:12:01 AM 1 4.71 0.00 0.24 0.00 0.08 94.97 01:13:01 AM all 8.65 0.00 0.96 0.01 0.08 90.30 01:13:01 AM 0 14.69 0.00 1.23 0.00 0.07 84.01 01:13:01 AM 1 2.80 0.00 0.71 0.02 0.08 96.39 01:14:01 AM all 4.08 0.00 0.74 0.00 0.09 95.09 01:14:01 AM 0 5.99 0.00 1.04 0.00 0.10 92.87 01:14:01 AM 1 2.16 0.00 0.45 0.00 0.08 97.31 01:15:01 AM all 10.30 0.00 0.53 0.00 0.08 89.09 01:15:01 AM 0 17.29 0.00 0.67 0.00 0.08 81.95 01:15:01 AM 1 3.31 0.00 0.38 0.00 0.08 96.22 01:16:01 AM all 27.18 0.00 3.30 0.22 0.08 69.23 01:16:01 AM 0 20.21 0.00 3.30 0.20 0.08 76.21 01:16:01 AM 1 34.15 0.00 3.29 0.23 0.08 62.24 Average: all 10.04 0.01 1.25 0.18 0.08 88.44 Average: 0 12.00 0.00 1.42 0.19 0.08 86.31 Average: 1 8.10 0.02 1.07 0.17 0.08 90.56