---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5612 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 14G 5.4G 73% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 334 488 0 1170 1485 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f8:4b:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fef8:4b14/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5612) 03/26/24 _x86_64_ (2 CPU) 19:24:31 LINUX RESTART (2 CPU) 19:25:01 tps rtps wtps bread/s bwrtn/s 19:26:02 103.70 36.36 67.34 1679.41 9674.75 19:27:01 188.83 95.92 92.91 13442.68 61682.86 19:28:01 268.56 160.48 108.08 39179.65 131512.02 19:29:01 355.34 218.02 137.31 45783.11 125982.21 19:30:01 321.49 238.25 83.24 41009.18 73116.01 Average: 247.52 149.67 97.84 28225.15 80495.60 19:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:26:02 82696 1498452 1957936 95.95 50684 1453416 575224 18.62 458212 1355228 129524 19:27:01 93724 1510312 1946908 95.41 58052 1454872 630688 20.42 293208 1524816 115044 19:28:01 94992 1501480 1945640 95.34 39804 1460264 639688 20.71 333880 1478268 3972 19:29:01 104160 1453912 1936472 94.90 54004 1393592 691744 22.39 303124 1507524 55384 19:30:01 516880 1487400 1523752 74.67 64084 996700 598976 19.39 305248 1078448 25164 Average: 178490 1490311 1862142 91.25 53326 1351769 627264 20.31 338734 1388857 65818 19:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:26:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 19:26:02 ens3 65.64 60.48 827.61 7.50 0.00 0.00 0.00 0.00 19:27:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 19:27:01 ens3 402.81 361.58 10926.71 31.20 0.00 0.00 0.00 0.00 19:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 ens3 686.63 614.08 20439.59 39.97 0.00 0.00 0.00 0.00 19:29:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 19:29:01 ens3 242.03 223.89 7315.20 15.14 0.00 0.00 0.00 0.00 19:30:01 lo 20.54 20.54 1.01 1.01 0.00 0.00 0.00 0.00 19:30:01 ens3 7.96 7.56 8.30 3.43 0.00 0.00 0.00 0.00 Average: lo 4.59 4.59 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 281.72 254.16 7925.76 19.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5612) 03/26/24 _x86_64_ (2 CPU) 19:24:31 LINUX RESTART (2 CPU) 19:25:01 CPU %user %nice %system %iowait %steal %idle 19:26:02 all 41.09 0.00 2.83 5.83 0.10 50.14 19:26:02 0 70.36 0.00 3.86 9.18 0.15 16.46 19:26:02 1 12.07 0.00 1.82 2.52 0.07 83.53 19:27:01 all 25.16 0.00 4.40 9.03 0.09 61.32 19:27:01 0 32.24 0.00 4.73 10.03 0.09 52.92 19:27:01 1 18.11 0.00 4.08 8.00 0.09 69.73 19:28:01 all 6.67 0.00 5.49 14.34 0.08 73.42 19:28:01 0 3.31 0.00 4.27 4.30 0.07 88.04 19:28:01 1 10.03 0.00 6.68 24.38 0.08 58.82 19:29:01 all 30.28 0.00 5.22 11.24 0.08 53.18 19:29:01 0 23.95 0.00 4.44 12.24 0.08 59.29 19:29:01 1 36.57 0.00 6.02 10.24 0.08 47.08 19:30:01 all 34.78 0.00 3.74 10.20 0.10 51.17 19:30:01 0 32.79 0.00 3.58 10.24 0.10 53.29 19:30:01 1 36.74 0.00 3.91 10.15 0.10 49.09 Average: all 27.62 0.00 4.33 10.12 0.09 57.83 Average: 0 32.59 0.00 4.17 9.19 0.10 53.95 Average: 1 22.67 0.00 4.50 11.04 0.08 61.70