---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-41736 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.4G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 558 13221 0 2260 15166 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d9:e1:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fed9:e10d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41736) 09/25/24 _x86_64_ (4 CPU) 12:53:25 LINUX RESTART (4 CPU) 12:54:01 tps rtps wtps bread/s bwrtn/s 12:55:01 154.70 24.38 130.32 1217.59 29186.14 12:56:01 89.99 10.05 79.94 546.84 28939.58 12:57:01 17.91 0.03 17.88 0.27 17997.80 12:58:01 7.32 1.70 5.62 47.73 3279.47 12:59:01 22.26 1.13 21.13 94.52 971.97 Average: 58.44 7.46 50.98 381.43 16075.85 12:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 13458108 15169124 2966860 18.06 71956 1832132 1364336 7.81 1091888 1644920 115348 12:56:01 12046360 14013820 4378608 26.66 79652 2071988 2252508 12.89 2305144 1821408 20348 12:57:01 11751424 13723032 4673544 28.45 79740 2076036 2335652 13.37 2600136 1820240 2584 12:58:01 10993100 12974872 5431868 33.07 79876 2085668 2985612 17.09 3350680 1826408 2920 12:59:01 13560404 15550608 2864564 17.44 82192 2092584 755208 4.32 794792 1824780 16232 Average: 12361879 14286291 4063089 24.74 78683 2031682 1938663 11.09 2028528 1787551 31486 12:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:55:01 ens3 117.43 98.25 1442.93 24.72 0.00 0.00 0.00 0.00 12:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:56:01 ens3 277.95 229.33 3266.45 38.07 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 15.75 15.30 2.98 26.42 0.00 0.00 0.00 0.00 12:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 33.72 28.55 6.76 28.80 0.00 0.00 0.00 0.00 12:59:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:59:01 ens3 33.11 28.85 18.99 12.73 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 95.59 80.06 947.67 26.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41736) 09/25/24 _x86_64_ (4 CPU) 12:53:25 LINUX RESTART (4 CPU) 12:54:01 CPU %user %nice %system %iowait %steal %idle 12:55:01 all 25.13 0.00 1.76 3.25 0.07 69.79 12:55:01 0 22.55 0.00 2.20 9.68 0.07 65.50 12:55:01 1 28.65 0.00 1.74 0.63 0.07 68.91 12:55:01 2 16.30 0.00 1.16 1.07 0.05 81.43 12:55:01 3 33.05 0.00 1.93 1.58 0.10 63.34 12:56:01 all 55.16 0.00 1.82 1.08 0.12 41.82 12:56:01 0 54.30 0.00 1.65 2.69 0.10 41.26 12:56:01 1 55.28 0.00 1.88 0.37 0.12 42.35 12:56:01 2 48.32 0.00 2.26 0.27 0.13 49.02 12:56:01 3 62.76 0.00 1.47 1.01 0.12 34.65 12:57:01 all 22.10 0.00 0.38 1.03 0.07 76.43 12:57:01 0 28.78 0.00 0.35 4.07 0.07 66.73 12:57:01 1 18.06 0.00 0.40 0.03 0.05 81.46 12:57:01 2 15.59 0.00 0.38 0.00 0.08 83.94 12:57:01 3 26.01 0.00 0.40 0.00 0.07 73.52 12:58:01 all 37.07 0.00 0.54 0.15 0.08 62.17 12:58:01 0 49.99 0.00 0.70 0.47 0.10 48.74 12:58:01 1 36.59 0.00 0.53 0.13 0.08 62.66 12:58:01 2 29.42 0.00 0.57 0.00 0.08 69.92 12:58:01 3 32.25 0.00 0.38 0.00 0.07 67.30 12:59:01 all 34.00 0.00 0.93 0.31 0.08 64.68 12:59:01 0 28.42 0.00 0.87 1.04 0.07 69.61 12:59:01 1 22.13 0.00 1.00 0.05 0.05 76.77 12:59:01 2 47.07 0.00 0.97 0.13 0.08 51.75 12:59:01 3 38.37 0.00 0.85 0.02 0.07 60.69 Average: all 34.68 0.00 1.08 1.16 0.08 63.00 Average: 0 36.81 0.00 1.16 3.59 0.08 58.37 Average: 1 32.13 0.00 1.11 0.24 0.07 66.45 Average: 2 31.31 0.00 1.06 0.29 0.09 67.24 Average: 3 38.47 0.00 1.01 0.52 0.08 59.92