---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-83699 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 8.9G 69G 12% / 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 622 12562 0 2854 15087 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:52:22:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe52:223c/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-83699) 11/14/24 _x86_64_ (4 CPU) 13:42:06 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:01 179.10 41.96 137.14 2516.65 35856.16 13:45:01 25.98 0.05 25.93 1.47 21941.81 13:46:01 32.16 0.85 31.31 27.60 12936.64 13:47:01 20.66 0.43 20.23 11.46 2640.85 13:48:01 14.65 0.70 13.95 72.93 1632.93 Average: 54.51 8.80 45.71 526.02 15001.71 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 12593572 14444764 3831396 23.33 75400 1966164 1822624 10.43 1876756 1717444 17188 13:45:01 11850376 13742740 4574592 27.85 77092 2003372 2486404 14.23 2589856 1742268 27576 13:46:01 12367200 14460780 4057768 24.70 82960 2191940 1708632 9.78 1899952 1904208 30896 13:47:01 11666744 13815336 4758224 28.97 85944 2240256 2849712 16.31 2549996 1943648 14652 13:48:01 11596856 13980700 4828112 29.39 88500 2467464 2197516 12.58 2400396 2151692 202548 Average: 12014950 14088864 4410018 26.85 81979 2173839 2212978 12.66 2263391 1891852 58572 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:44:01 ens3 569.82 372.24 2082.96 111.65 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 4063.62 2298.05 1253.55 1081.50 0.00 0.00 0.00 0.00 13:46:01 lo 7.80 7.80 0.76 0.76 0.00 0.00 0.00 0.00 13:46:01 ens3 1370.39 863.56 3043.21 354.94 0.00 0.00 0.00 0.00 13:47:01 lo 7.60 7.60 9.56 9.56 0.00 0.00 0.00 0.00 13:47:01 ens3 610.43 415.01 463.01 147.38 0.00 0.00 0.00 0.00 13:48:01 lo 5.83 5.83 0.89 0.89 0.00 0.00 0.00 0.00 13:48:01 ens3 499.57 365.47 326.38 128.41 0.00 0.00 0.00 0.00 Average: lo 4.45 4.45 2.26 2.26 0.00 0.00 0.00 0.00 Average: ens3 1422.77 862.87 1433.83 364.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83699) 11/14/24 _x86_64_ (4 CPU) 13:42:06 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 48.37 0.00 2.07 1.85 0.09 47.63 13:44:01 0 39.06 0.00 1.88 2.31 0.08 56.67 13:44:01 1 54.33 0.00 1.60 0.88 0.12 43.06 13:44:01 2 62.79 0.00 3.07 1.72 0.10 32.32 13:44:01 3 37.25 0.00 1.72 2.45 0.08 58.50 13:45:01 all 76.35 0.00 5.67 0.21 0.13 17.65 13:45:01 0 84.83 0.00 5.71 0.00 0.12 9.34 13:45:01 1 84.37 0.00 4.85 0.00 0.13 10.65 13:45:01 2 79.25 0.00 5.67 0.02 0.13 14.93 13:45:01 3 56.83 0.00 6.47 0.82 0.13 35.74 13:46:01 all 64.48 0.00 3.59 0.18 0.10 31.65 13:46:01 0 67.62 0.00 5.11 0.02 0.13 27.12 13:46:01 1 67.87 0.00 4.93 0.47 0.08 26.65 13:46:01 2 65.54 0.00 1.87 0.02 0.10 32.47 13:46:01 3 56.91 0.00 2.44 0.20 0.10 40.35 13:47:01 all 64.64 0.00 2.19 0.09 0.09 32.99 13:47:01 0 65.57 0.00 2.73 0.02 0.08 31.60 13:47:01 1 68.26 0.00 1.54 0.15 0.10 29.95 13:47:01 2 63.74 0.00 2.35 0.02 0.08 33.81 13:47:01 3 60.98 0.00 2.14 0.18 0.10 36.59 13:48:01 all 63.85 0.00 2.25 0.11 0.09 33.69 13:48:01 0 66.30 0.00 2.04 0.02 0.08 31.56 13:48:01 1 60.74 0.00 2.14 0.05 0.08 36.98 13:48:01 2 69.31 0.00 2.88 0.02 0.10 27.70 13:48:01 3 59.00 0.00 1.96 0.35 0.10 38.59 Average: all 63.53 0.00 3.15 0.49 0.10 32.73 Average: 0 64.68 0.00 3.49 0.47 0.10 31.26 Average: 1 67.11 0.00 3.01 0.31 0.10 29.46 Average: 2 68.13 0.00 3.17 0.36 0.10 28.24 Average: 3 54.18 0.00 2.94 0.80 0.10 41.97