---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-586 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: 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): 0,1 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 328 352 0 1311 1489 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:e4:0b:8d brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fee4:b8d/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-586) 05/09/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 137.52 35.99 101.53 1352.83 10580.28 16:00:01 170.68 61.47 109.21 10280.06 84916.48 16:01:01 56.44 20.23 36.21 2441.99 21428.30 16:02:01 0.88 0.00 0.88 0.00 31.47 16:03:01 1.40 0.13 1.27 14.80 15.20 16:04:01 1.42 0.02 1.40 0.13 17.86 16:05:01 0.90 0.10 0.80 6.00 9.07 16:06:01 0.77 0.00 0.77 0.00 10.53 16:07:01 1.13 0.00 1.13 0.00 13.06 16:08:01 1.37 0.00 1.37 0.00 16.93 16:09:01 0.95 0.00 0.95 0.00 10.93 16:10:01 0.82 0.00 0.82 0.00 11.06 16:11:01 0.98 0.00 0.98 0.00 11.06 16:12:01 0.80 0.00 0.80 0.00 10.66 16:13:01 2.93 1.45 1.48 30.00 18.26 16:14:01 53.47 28.41 25.06 1318.58 1697.45 Average: 27.04 9.24 17.80 965.48 7426.63 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 95552 1505092 1945080 95.32 52368 1445284 579284 18.75 444812 1353408 148752 16:00:01 127196 1433352 1913436 93.77 64272 1338212 713544 23.10 379228 1403664 35656 16:01:01 406224 1481104 1634408 80.09 71220 1094908 742604 24.04 334124 1159512 768 16:02:01 405948 1480840 1634684 80.11 71248 1094908 742604 24.04 334320 1159348 156 16:03:01 405436 1480836 1635196 80.13 71296 1095356 750108 24.28 334492 1159796 100 16:04:01 405600 1481052 1635032 80.12 71332 1095372 750108 24.28 334556 1159796 196 16:05:01 405484 1481128 1635148 80.13 71340 1095552 750108 24.28 334456 1159976 156 16:06:01 405344 1481016 1635288 80.14 71364 1095556 750108 24.28 334564 1159980 172 16:07:01 405492 1481188 1635140 80.13 71396 1095560 750108 24.28 334576 1159984 88 16:08:01 405276 1481056 1635356 80.14 71448 1095592 750108 24.28 334712 1159988 52 16:09:01 405004 1480852 1635628 80.15 71476 1095612 750108 24.28 334712 1159992 96 16:10:01 405044 1480924 1635588 80.15 71512 1095612 750108 24.28 334748 1159996 172 16:11:01 405152 1481080 1635480 80.15 71524 1095616 750108 24.28 334784 1159996 88 16:12:01 405060 1481012 1635572 80.15 71544 1095620 750108 24.28 334812 1160000 172 16:13:01 403656 1480588 1636976 80.22 71732 1096364 755884 24.47 336092 1159724 48 16:14:01 409656 1558256 1630976 79.93 74664 1160536 535428 17.33 278868 1203472 12888 Average: 368820 1484336 1671812 81.93 69984 1136604 723152 23.41 340866 1189914 12472 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 119.62 98.75 1061.56 22.02 0.00 0.00 0.00 0.00 15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:00:01 ens3 253.41 195.50 5868.01 17.25 0.00 0.00 0.00 0.00 16:00:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 16:01:01 ens3 0.40 0.55 0.09 0.12 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 16:02:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.15 0.12 0.08 0.07 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 16:04:01 ens3 0.12 0.12 0.01 0.01 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 16:05:01 ens3 0.00 0.00 0.00 0.00 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 16:06:01 ens3 0.10 0.10 0.01 0.01 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 16:07:01 ens3 0.03 0.03 0.00 0.00 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 16:08:01 ens3 0.22 0.20 0.08 0.07 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 16:09:01 ens3 0.00 0.00 0.00 0.00 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 16:10:01 ens3 0.10 0.10 0.01 0.01 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 16:11:01 ens3 0.00 0.00 0.00 0.00 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 16:12:01 ens3 0.10 0.10 0.01 0.01 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 16:13:01 ens3 0.13 0.12 0.08 0.07 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 16:14:01 ens3 17.71 18.88 13.91 13.38 0.00 0.00 0.00 0.00 16:14:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 24.52 19.67 434.12 3.31 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-586) 05/09/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 37.19 0.00 2.66 7.22 0.08 52.85 15:59:01 0 46.40 0.00 3.23 5.04 0.07 45.27 15:59:01 1 27.97 0.00 2.07 9.42 0.07 60.47 16:00:01 all 32.71 0.00 4.17 6.85 0.08 56.19 16:00:01 0 40.12 0.00 4.34 8.39 0.08 47.07 16:00:01 1 25.32 0.00 4.01 5.33 0.08 65.26 16:01:01 all 14.30 0.00 1.24 1.75 0.09 82.61 16:01:01 0 20.26 0.00 1.57 2.67 0.10 75.39 16:01:01 1 8.44 0.00 0.91 0.84 0.07 89.75 16:02:01 all 1.04 0.00 0.14 0.02 0.09 98.70 16:02:01 0 0.22 0.00 0.17 0.03 0.10 99.48 16:02:01 1 1.86 0.00 0.10 0.00 0.10 97.94 16:03:01 all 0.14 0.00 0.11 0.03 0.06 99.67 16:03:01 0 0.27 0.00 0.22 0.05 0.10 99.36 16:03:01 1 0.03 0.00 0.02 0.02 0.00 99.93 16:04:01 all 0.10 0.00 0.12 0.02 0.08 99.69 16:04:01 0 0.15 0.00 0.20 0.03 0.12 99.50 16:04:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:05:01 all 0.13 0.00 0.09 0.02 0.07 99.69 16:05:01 0 0.25 0.00 0.15 0.02 0.10 99.48 16:05:01 1 0.03 0.00 0.03 0.00 0.05 99.88 16:06:01 all 0.15 0.00 0.10 0.01 0.06 99.68 16:06:01 0 0.27 0.00 0.17 0.03 0.08 99.45 16:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:07:01 all 0.13 0.00 0.10 0.02 0.05 99.70 16:07:01 0 0.28 0.00 0.18 0.02 0.10 99.41 16:07:01 1 0.00 0.00 0.03 0.00 0.00 99.97 16:08:01 all 0.15 0.00 0.09 0.03 0.06 99.67 16:08:01 0 0.25 0.00 0.15 0.05 0.12 99.43 16:08:01 1 0.05 0.00 0.02 0.02 0.02 99.90 16:09:01 all 0.15 0.00 0.12 0.02 0.10 99.62 16:09:01 0 0.22 0.00 0.17 0.03 0.13 99.45 16:09:01 1 0.08 0.00 0.07 0.00 0.07 99.78 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.19 0.00 0.13 0.02 0.11 99.56 16:10:01 0 0.20 0.00 0.13 0.03 0.10 99.53 16:10:01 1 0.18 0.00 0.12 0.00 0.10 99.60 16:11:01 all 0.18 0.00 0.11 0.01 0.07 99.63 16:11:01 0 0.22 0.00 0.12 0.02 0.08 99.56 16:11:01 1 0.13 0.00 0.10 0.00 0.05 99.72 16:12:01 all 0.23 0.00 0.08 0.03 0.08 99.58 16:12:01 0 0.20 0.00 0.12 0.05 0.08 99.55 16:12:01 1 0.25 0.00 0.03 0.00 0.08 99.63 16:13:01 all 0.18 0.00 0.13 0.05 0.09 99.55 16:13:01 0 0.22 0.00 0.18 0.03 0.12 99.45 16:13:01 1 0.13 0.00 0.10 0.08 0.08 99.60 16:14:01 all 35.74 0.00 1.72 2.41 0.07 60.06 16:14:01 0 32.93 0.00 1.64 1.29 0.08 64.06 16:14:01 1 38.58 0.00 1.82 3.52 0.05 56.04 Average: all 7.69 0.00 0.69 1.16 0.08 90.38 Average: 0 8.94 0.00 0.80 1.11 0.10 89.05 Average: 1 6.44 0.00 0.59 1.20 0.05 91.71