---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2611 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: 2799.972 BogoMIPS: 5599.94 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 8.4G 11G 44% / 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 364 338 0 1289 1454 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:94:67:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe94:670a/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-2611) 03/14/25 _x86_64_ (2 CPU) 15:57:40 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 141.27 39.39 101.88 1501.63 13820.33 16:00:01 173.32 62.78 110.54 11807.96 96493.58 16:01:01 37.38 13.65 23.73 1521.35 8407.53 16:02:01 8.97 7.55 1.42 437.26 40.79 16:03:01 1.27 0.07 1.20 0.67 14.80 16:04:01 1.02 0.02 1.00 0.13 12.26 16:05:01 0.93 0.02 0.92 0.13 12.26 16:06:01 0.93 0.00 0.93 0.00 11.86 16:07:01 1.12 0.00 1.12 0.00 13.06 16:08:01 1.25 0.00 1.25 0.00 15.33 16:09:01 0.90 0.00 0.90 0.00 10.80 16:10:01 1.38 0.00 1.38 0.00 16.53 16:11:01 0.88 0.00 0.88 0.00 9.87 16:12:01 1.28 0.00 1.28 0.00 15.33 16:13:01 2.27 0.87 1.40 24.53 17.33 Average: 24.78 8.23 16.55 1007.84 7831.07 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 160584 1562280 1880048 92.13 52540 1434512 506756 16.40 388284 1340900 98284 16:00:01 108916 1475808 1931716 94.66 62424 1399760 660544 21.38 632684 1168260 69752 16:01:01 396184 1454748 1644448 80.59 67432 1082900 753148 24.38 347216 1158648 884 16:02:01 375516 1447680 1665116 81.60 67684 1095816 756868 24.50 360016 1166500 240 16:03:01 374848 1447084 1665784 81.63 67732 1095832 766268 24.80 360232 1166508 12 16:04:01 375160 1447468 1665472 81.62 67768 1095856 766268 24.80 359852 1166524 184 16:05:01 375404 1447752 1665228 81.60 67796 1095856 766268 24.80 360148 1166524 92 16:06:01 375544 1447944 1665088 81.60 67832 1095860 770356 24.94 359972 1166528 244 16:07:01 375140 1447600 1665492 81.62 67868 1095864 770356 24.94 360008 1166532 92 16:08:01 374940 1447480 1665692 81.63 67912 1095896 770356 24.94 360236 1166532 92 16:09:01 374800 1447400 1665832 81.63 67940 1095908 765880 24.79 360124 1166536 108 16:10:01 375032 1447672 1665600 81.62 67972 1095912 765880 24.79 360168 1166540 128 16:11:01 374908 1447556 1665724 81.63 67984 1095912 765880 24.79 360176 1166540 92 16:12:01 374784 1447468 1665848 81.63 68008 1095916 765880 24.79 360212 1166544 124 16:13:01 373632 1447120 1667000 81.69 68096 1096612 766200 24.80 361304 1166304 200 Average: 344359 1457537 1696273 83.12 66466 1137894 741127 23.99 379375 1177728 11369 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:59:02 ens3 85.32 76.56 953.08 10.37 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 16:00:01 ens3 245.11 172.57 5950.90 14.92 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.52 0.52 0.10 0.13 0.00 0.00 0.00 0.00 16:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:02:01 ens3 6.95 6.38 4.70 10.29 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 1.55 0.97 1.02 1.13 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.68 0.12 0.07 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 4.95 1.63 5.39 0.35 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.17 0.08 0.04 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 0.12 0.10 0.07 0.07 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 22.82 17.12 455.06 2.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2611) 03/14/25 _x86_64_ (2 CPU) 15:57:40 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.18 0.00 3.00 6.89 0.08 51.85 15:59:02 0 38.05 0.00 3.00 5.84 0.08 53.02 15:59:02 1 38.30 0.00 3.02 7.94 0.08 50.66 16:00:01 all 32.31 0.00 4.44 6.96 0.08 56.21 16:00:01 0 19.09 0.00 4.16 9.36 0.09 67.31 16:00:01 1 45.53 0.00 4.71 4.56 0.07 45.13 16:01:01 all 8.99 0.00 0.73 1.06 0.06 89.16 16:01:01 0 0.44 0.00 0.49 1.34 0.08 97.65 16:01:01 1 17.48 0.00 0.98 0.77 0.03 80.74 16:02:01 all 1.27 0.00 0.17 0.21 0.08 98.28 16:02:01 0 1.11 0.00 0.22 0.37 0.08 98.22 16:02:01 1 1.44 0.00 0.10 0.07 0.07 98.33 16:03:01 all 0.25 0.00 0.13 0.03 0.07 99.53 16:03:01 0 0.22 0.00 0.13 0.03 0.07 99.55 16:03:01 1 0.27 0.00 0.12 0.02 0.05 99.55 16:04:01 all 0.17 0.00 0.11 0.02 0.08 99.63 16:04:01 0 0.20 0.00 0.13 0.02 0.08 99.57 16:04:01 1 0.15 0.00 0.07 0.00 0.07 99.71 16:05:01 all 1.06 0.00 0.11 0.02 0.07 98.74 16:05:01 0 0.22 0.00 0.07 0.03 0.07 99.62 16:05:01 1 1.90 0.00 0.15 0.00 0.10 97.86 16:06:01 all 1.13 0.00 0.12 0.02 0.06 98.67 16:06:01 0 0.15 0.00 0.12 0.03 0.05 99.65 16:06:01 1 2.09 0.00 0.15 0.00 0.07 97.70 16:07:01 all 0.98 0.00 0.13 0.02 0.07 98.80 16:07:01 0 0.20 0.00 0.13 0.03 0.07 99.57 16:07:01 1 1.73 0.00 0.12 0.00 0.07 98.08 16:08:01 all 0.21 0.00 0.08 0.02 0.07 99.62 16:08:01 0 0.22 0.00 0.07 0.03 0.07 99.62 16:08:01 1 0.22 0.00 0.10 0.02 0.08 99.58 16:09:01 all 0.21 0.00 0.09 0.03 0.08 99.58 16:09:01 0 0.18 0.00 0.10 0.05 0.08 99.58 16:09:01 1 0.22 0.00 0.08 0.00 0.08 99.61 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.45 0.00 0.09 0.02 0.07 99.37 16:10:01 0 0.20 0.00 0.12 0.00 0.05 99.63 16:10:01 1 0.72 0.00 0.08 0.03 0.07 99.10 16:11:01 all 0.85 0.00 0.13 0.01 0.05 98.96 16:11:01 0 0.23 0.00 0.22 0.00 0.08 99.47 16:11:01 1 1.44 0.00 0.05 0.02 0.02 98.48 16:12:01 all 0.16 0.00 0.10 0.02 0.07 99.66 16:12:01 0 0.22 0.00 0.13 0.00 0.08 99.57 16:12:01 1 0.12 0.00 0.05 0.03 0.05 99.75 16:13:01 all 0.18 0.00 0.13 0.06 0.04 99.60 16:13:01 0 0.30 0.00 0.20 0.07 0.08 99.35 16:13:01 1 0.05 0.00 0.05 0.05 0.02 99.83 Average: all 5.71 0.00 0.63 1.01 0.07 92.57 Average: 0 4.04 0.00 0.61 1.14 0.07 94.13 Average: 1 7.38 0.00 0.65 0.89 0.06 91.02