---> uname -a: Linux prd-centos8-robot-2c-8g-25842.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 618 4782 19 2297 6780 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:af:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84626sec preferred_lft 84626sec inet6 fe80::f816:3eff:fe71:af61/64 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) 03/03/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 120.89 0.35 120.54 23.46 13364.53 12:50:01 AM 29.22 1.25 27.97 117.69 2209.28 12:51:01 AM 62.80 6.90 55.90 1285.84 3714.25 12:52:01 AM 35.73 0.03 35.69 3.47 6327.48 12:53:01 AM 3.68 0.00 3.68 0.00 124.54 12:54:02 AM 0.17 0.00 0.17 0.00 1.45 12:55:01 AM 0.32 0.07 0.25 5.02 7.56 12:56:01 AM 2.27 0.03 2.23 1.87 269.07 12:57:01 AM 0.40 0.00 0.40 0.00 135.29 12:58:01 AM 0.28 0.00 0.28 0.00 113.35 12:59:01 AM 0.40 0.00 0.40 0.00 152.42 01:00:01 AM 0.25 0.00 0.25 0.00 42.67 01:01:01 AM 0.18 0.00 0.18 0.00 8.58 01:02:01 AM 0.57 0.08 0.48 1.86 21.06 01:03:01 AM 1.37 0.03 1.33 0.27 51.15 01:04:01 AM 0.52 0.00 0.52 0.00 137.17 01:05:01 AM 0.43 0.00 0.43 0.00 177.74 01:06:01 AM 0.30 0.00 0.30 0.00 175.34 01:07:01 AM 0.38 0.00 0.38 0.00 152.75 01:08:01 AM 0.28 0.00 0.28 0.00 89.05 01:09:01 AM 0.23 0.00 0.23 0.00 31.46 01:10:01 AM 0.25 0.00 0.25 0.00 68.39 01:11:01 AM 0.32 0.00 0.32 0.00 9.53 01:12:01 AM 0.40 0.00 0.40 0.00 30.78 01:13:01 AM 0.60 0.00 0.60 0.00 78.80 01:14:01 AM 0.40 0.00 0.40 0.00 48.52 01:15:01 AM 0.23 0.00 0.23 0.00 47.47 01:16:01 AM 23.63 0.63 23.00 73.19 2928.86 Average: 10.24 0.34 9.90 54.05 1090.55 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5204400 7062812 2678032 33.97 2688 2034364 630724 7.06 199816 2123620 45956 12:50:01 AM 5232476 7094164 2649956 33.62 2688 2037848 612088 6.85 228668 2072548 9024 12:51:01 AM 4952460 7066820 2929972 37.17 2688 2281360 613036 6.86 264276 2285192 174596 12:52:01 AM 4948180 7062468 2934252 37.23 2688 2281548 607616 6.80 270208 2280488 28 12:53:01 AM 4948776 7063064 2933656 37.22 2688 2281552 607616 6.80 270212 2280132 12 12:54:02 AM 4948928 7063212 2933504 37.22 2688 2281552 607616 6.80 270212 2280076 8 12:55:01 AM 4897076 7013668 2985356 37.87 2688 2283856 680568 7.62 270548 2331116 2148 12:56:01 AM 4886556 7007108 2995876 38.01 2688 2287840 712492 7.98 270736 2341092 76 12:57:01 AM 4879472 7003844 3002960 38.10 2688 2291660 733420 8.21 270736 2348700 56 12:58:01 AM 4872688 7003732 3009744 38.18 2688 2298332 755880 8.46 270736 2355244 3368 12:59:01 AM 4870328 7002640 3012104 38.21 2688 2299584 755880 8.46 271104 2357312 164 01:00:01 AM 4871048 7004420 3011384 38.20 2688 2300644 718912 8.05 271104 2356848 8 01:01:01 AM 4870028 7003780 3012404 38.22 2688 2301024 718912 8.05 271104 2357652 176 01:02:01 AM 4867500 7001780 3014932 38.25 2688 2301544 713932 7.99 271264 2359948 208 01:03:01 AM 4869188 7003924 3013244 38.23 2688 2302000 698016 7.82 271480 2358276 44 01:04:01 AM 4857684 6997812 3024748 38.37 2688 2307416 751216 8.41 271532 2369360 1620 01:05:01 AM 4848772 6993024 3033660 38.49 2688 2311540 751216 8.41 271532 2378352 528 01:06:01 AM 4847836 6997024 3034596 38.50 2688 2316484 751216 8.41 271532 2379164 276 01:07:01 AM 4842856 6996440 3039576 38.56 2688 2320864 751216 8.41 271532 2384024 196 01:08:01 AM 4840288 6996360 3042144 38.59 2688 2323336 751216 8.41 271532 2386792 100 01:09:01 AM 4839800 6996756 3042632 38.60 2688 2324236 751216 8.41 271532 2387588 136 01:10:01 AM 4838564 6997408 3043868 38.62 2688 2326108 729572 8.17 271532 2388156 28 01:11:01 AM 4838816 6998052 3043616 38.61 2688 2326500 729572 8.17 271532 2388432 212 01:12:01 AM 4839644 6999456 3042788 38.60 2688 2327076 729572 8.17 271532 2387964 116 01:13:01 AM 4831864 6993852 3050568 38.70 2688 2329304 787128 8.81 271680 2394672 72 01:14:01 AM 4830556 6994012 3051876 38.72 2688 2330720 787128 8.81 271680 2396152 280 01:15:01 AM 4894140 7063380 2988292 37.91 2688 2336496 612816 6.86 272036 2333236 4728 01:16:01 AM 4948260 6991304 2934172 37.22 2688 2215592 670836 7.51 521592 2053180 22388 Average: 4900649 7016868 2981783 37.83 2688 2284299 704308 7.89 275821 2325547 9520 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 94.14 70.59 1174.02 10.09 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 14.80 12.50 6.48 4.51 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 42.27 35.59 335.03 8.05 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 609.72 441.46 118.91 101.63 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 2.28 2.08 0.54 0.48 0.00 0.00 0.00 0.00 12:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 AM eth0 2.53 2.00 0.45 0.43 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 44.90 30.23 21.13 3.24 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 17.90 17.06 18.95 2.77 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 32.31 29.64 21.36 4.20 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 69.09 69.01 44.54 7.05 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 79.79 77.99 15.20 6.59 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 55.83 51.82 11.58 4.67 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 11.51 9.12 2.72 1.80 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 13.16 10.75 3.12 2.10 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 4.53 3.30 2.88 0.57 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 113.61 112.28 37.09 17.51 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 85.12 85.32 55.26 6.49 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 132.33 133.36 72.30 9.77 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 72.14 65.81 48.22 7.95 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 55.41 55.21 18.53 4.53 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 30.44 30.09 4.39 2.45 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 63.83 58.35 59.88 5.65 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 12.73 10.76 3.03 2.16 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 9.02 7.72 3.58 1.50 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 101.72 98.70 34.62 8.64 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 34.17 30.19 6.29 2.91 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 54.45 32.59 15.13 4.75 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 90.85 62.96 176.53 149.04 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 69.67 58.81 82.60 13.63 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) 03/03/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 33.80 0.00 5.26 2.97 0.11 57.87 12:49:01 AM 0 46.39 0.00 6.55 3.02 0.10 43.94 12:49:01 AM 1 21.21 0.00 3.97 2.92 0.12 71.78 12:50:01 AM all 11.74 0.00 1.66 0.58 0.07 85.95 12:50:01 AM 0 16.46 0.00 1.89 0.72 0.05 80.88 12:50:01 AM 1 7.03 0.00 1.44 0.43 0.08 91.02 12:51:01 AM all 30.76 0.00 5.48 0.63 0.08 63.04 12:51:01 AM 0 30.81 0.00 5.66 0.70 0.08 62.75 12:51:01 AM 1 30.72 0.00 5.31 0.57 0.08 63.32 12:52:01 AM all 7.27 0.00 2.33 1.06 0.05 89.29 12:52:01 AM 0 10.62 0.00 2.40 0.60 0.05 86.32 12:52:01 AM 1 3.92 0.00 2.26 1.51 0.05 92.26 12:53:01 AM all 0.28 0.00 0.11 0.01 0.03 99.57 12:53:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:53:01 AM 1 0.40 0.00 0.13 0.02 0.03 99.42 12:54:02 AM all 0.36 0.00 0.08 0.00 0.03 99.52 12:54:02 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 12:54:02 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:55:01 AM all 4.68 0.00 0.85 0.01 0.05 94.41 12:55:01 AM 0 8.25 0.00 1.38 0.02 0.07 90.29 12:55:01 AM 1 1.12 0.00 0.32 0.00 0.03 98.52 12:56:01 AM all 8.89 0.00 0.35 0.01 0.08 90.67 12:56:01 AM 0 9.75 0.00 0.42 0.02 0.08 89.74 12:56:01 AM 1 8.03 0.00 0.28 0.00 0.08 91.61 12:57:01 AM all 9.49 0.00 0.88 0.00 0.08 89.55 12:57:01 AM 0 14.95 0.00 1.36 0.00 0.07 83.63 12:57:01 AM 1 4.03 0.00 0.40 0.00 0.08 95.48 12:58:01 AM all 13.33 0.00 1.11 0.03 0.09 85.43 12:58:01 AM 0 22.32 0.00 1.76 0.00 0.10 75.81 12:58:01 AM 1 4.37 0.00 0.45 0.07 0.08 95.03 12:59:01 AM all 7.26 0.00 0.68 0.01 0.07 91.99 12:59:01 AM 0 11.72 0.00 0.70 0.00 0.07 87.51 12:59:01 AM 1 2.88 0.00 0.65 0.02 0.07 96.39 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.10 0.00 0.68 0.00 0.08 92.13 01:00:01 AM 0 10.46 0.00 0.89 0.00 0.09 88.57 01:00:01 AM 1 3.80 0.00 0.49 0.00 0.08 95.63 01:01:01 AM all 4.70 0.00 0.36 0.08 0.07 94.79 01:01:01 AM 0 6.06 0.00 0.44 0.17 0.07 93.27 01:01:01 AM 1 3.35 0.00 0.28 0.00 0.07 96.30 01:02:01 AM all 5.15 0.00 0.43 0.08 0.08 94.27 01:02:01 AM 0 7.40 0.00 0.55 0.07 0.07 91.91 01:02:01 AM 1 2.90 0.00 0.30 0.08 0.08 96.63 01:03:01 AM all 4.65 0.00 0.57 0.04 0.06 94.67 01:03:01 AM 0 8.79 0.00 0.94 0.00 0.09 90.18 01:03:01 AM 1 0.68 0.00 0.22 0.08 0.03 98.98 01:04:01 AM all 11.42 0.00 0.74 0.08 0.07 87.69 01:04:01 AM 0 12.01 0.00 0.85 0.00 0.08 87.05 01:04:01 AM 1 10.84 0.00 0.64 0.15 0.05 88.32 01:05:01 AM all 4.99 0.00 0.54 0.05 0.08 94.35 01:05:01 AM 0 4.68 0.00 0.45 0.05 0.07 94.75 01:05:01 AM 1 5.30 0.00 0.62 0.05 0.08 93.95 01:06:01 AM all 5.95 0.00 0.61 0.00 0.08 93.37 01:06:01 AM 0 5.04 0.00 0.64 0.00 0.08 94.24 01:06:01 AM 1 6.86 0.00 0.57 0.00 0.07 92.50 01:07:01 AM all 6.73 0.00 0.38 0.03 0.06 92.81 01:07:01 AM 0 4.29 0.00 0.39 0.00 0.05 95.27 01:07:01 AM 1 9.16 0.00 0.37 0.05 0.07 90.35 01:08:01 AM all 5.70 0.00 0.95 0.00 0.06 93.29 01:08:01 AM 0 9.15 0.00 1.52 0.00 0.07 89.26 01:08:01 AM 1 2.26 0.00 0.37 0.00 0.05 97.32 01:09:01 AM all 3.19 0.00 0.43 0.00 0.07 96.32 01:09:01 AM 0 4.49 0.00 0.52 0.00 0.07 94.93 01:09:01 AM 1 1.89 0.00 0.33 0.00 0.07 97.71 01:10:01 AM all 6.06 0.00 0.44 0.00 0.06 93.44 01:10:01 AM 0 6.93 0.00 0.44 0.00 0.07 92.57 01:10:01 AM 1 5.20 0.00 0.45 0.00 0.05 94.30 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.49 0.00 0.24 0.00 0.07 95.20 01:11:01 AM 0 6.14 0.00 0.23 0.00 0.07 93.56 01:11:01 AM 1 2.84 0.00 0.25 0.00 0.07 96.84 01:12:01 AM all 4.53 0.00 0.39 0.00 0.05 95.04 01:12:01 AM 0 5.12 0.00 0.49 0.00 0.05 94.35 01:12:01 AM 1 3.93 0.00 0.29 0.00 0.05 95.73 01:13:01 AM all 9.01 0.00 1.04 0.01 0.06 89.88 01:13:01 AM 0 15.26 0.00 1.51 0.00 0.07 83.16 01:13:01 AM 1 3.02 0.00 0.60 0.02 0.05 96.31 01:14:01 AM all 4.35 0.00 0.80 0.00 0.08 94.77 01:14:01 AM 0 4.96 0.00 1.06 0.00 0.07 93.92 01:14:01 AM 1 3.74 0.00 0.55 0.00 0.08 95.63 01:15:01 AM all 10.61 0.00 0.59 0.00 0.08 88.71 01:15:01 AM 0 17.92 0.00 0.75 0.00 0.10 81.22 01:15:01 AM 1 3.30 0.00 0.44 0.00 0.07 96.20 01:16:01 AM all 27.79 0.00 3.89 0.57 0.09 67.66 01:16:01 AM 0 32.58 0.00 3.64 0.60 0.10 63.08 01:16:01 AM 1 23.00 0.00 4.14 0.53 0.08 72.24 Average: all 9.09 0.00 1.14 0.22 0.07 89.47 Average: 0 11.90 0.00 1.35 0.21 0.07 86.47 Average: 1 6.30 0.00 0.94 0.23 0.07 92.46