---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3838 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 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 312 120 0 1559 1503 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:71:98:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe71:9802/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3838) 02/07/25 _x86_64_ (2 CPU) 15:57:44 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 139.91 39.56 100.35 1392.24 10970.78 16:00:01 163.53 52.28 111.25 8680.04 83780.34 16:01:01 50.32 16.25 34.08 1694.12 23300.38 16:02:01 0.88 0.00 0.88 0.00 31.59 16:03:01 1.27 0.00 1.27 0.00 15.06 16:04:01 1.67 0.10 1.57 22.13 19.06 16:05:01 1.23 0.37 0.87 53.32 10.40 16:06:01 0.87 0.00 0.87 0.00 11.33 16:07:01 1.13 0.00 1.13 0.00 12.93 16:08:01 1.48 0.00 1.48 0.00 18.00 16:09:01 0.87 0.00 0.87 0.00 10.93 16:10:01 0.85 0.00 0.85 0.00 10.80 16:11:01 1.00 0.00 1.00 0.00 11.20 16:12:01 0.77 0.00 0.77 0.00 10.40 16:13:01 2.98 1.45 1.53 31.06 19.33 Average: 24.59 7.34 17.25 791.62 7882.99 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 77056 1538020 1963576 96.22 51480 1497000 555568 17.98 418856 1398104 139380 16:00:01 184148 1456064 1856484 90.98 60832 1308148 702284 22.73 340400 1388728 91760 16:01:01 159260 1491104 1881372 92.20 67736 1353300 732032 23.70 620520 1117576 744 16:02:01 159052 1490928 1881580 92.21 67772 1353300 732032 23.70 620576 1117608 160 16:03:01 158772 1490684 1881860 92.22 67804 1353304 740688 23.98 620612 1117616 176 16:04:01 158092 1490752 1882540 92.25 67860 1353976 740688 23.98 620808 1118284 188 16:05:01 156028 1490312 1884604 92.35 67892 1355576 740688 23.98 621448 1119884 92 16:06:01 156672 1491012 1883960 92.32 67932 1355580 744660 24.11 621128 1119888 184 16:07:01 156300 1490680 1884332 92.34 67956 1355584 744660 24.11 621160 1119892 88 16:08:01 156268 1490740 1884364 92.34 68020 1355608 744660 24.11 621328 1119892 124 16:09:01 156464 1490984 1884168 92.33 68044 1355624 744660 24.11 621428 1119896 152 16:10:01 156348 1490904 1884284 92.34 68076 1355628 744660 24.11 621348 1119900 244 16:11:01 156588 1491172 1884044 92.33 68100 1355628 744660 24.11 621408 1119900 160 16:12:01 156032 1490652 1884600 92.35 68128 1355636 744660 24.11 621436 1119908 252 16:13:01 154852 1490504 1885780 92.41 68344 1356412 747000 24.18 622736 1119592 48 Average: 153462 1491634 1887170 92.48 66398 1361354 726907 23.53 589013 1155778 15583 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:01 ens3 364.17 224.84 1538.05 65.69 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:00:01 ens3 216.39 166.24 5861.34 15.17 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 0.42 0.55 0.09 0.12 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 16:02:01 ens3 0.12 0.13 0.01 0.01 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 0.00 0.00 0.00 0.00 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 0.82 0.20 0.14 0.07 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 4.75 2.72 5.24 3.71 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 0.04 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 0.03 0.02 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 0.10 0.10 0.01 0.01 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 0.27 0.20 0.14 0.07 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 0.15 0.10 0.01 0.01 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 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 39.17 26.36 493.75 5.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3838) 02/07/25 _x86_64_ (2 CPU) 15:57:44 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 40.27 0.00 2.93 6.97 0.11 49.72 15:59:01 0 62.47 0.00 3.71 3.41 0.12 30.30 15:59:01 1 18.05 0.00 2.14 10.52 0.10 69.18 16:00:01 all 31.67 0.00 4.41 6.47 0.08 57.37 16:00:01 0 38.23 0.00 4.36 5.25 0.08 52.07 16:00:01 1 25.13 0.00 4.45 7.69 0.07 62.66 16:01:01 all 14.19 0.00 1.04 1.47 0.06 83.24 16:01:01 0 17.16 0.00 1.12 0.84 0.07 80.82 16:01:01 1 11.23 0.00 0.95 2.11 0.05 85.66 16:02:01 all 0.18 0.00 0.09 0.02 0.05 99.66 16:02:01 0 0.27 0.00 0.10 0.02 0.07 99.55 16:02:01 1 0.12 0.00 0.07 0.02 0.03 99.77 16:03:01 all 0.13 0.00 0.10 0.02 0.03 99.72 16:03:01 0 0.22 0.00 0.15 0.03 0.05 99.55 16:03:01 1 0.03 0.00 0.05 0.02 0.02 99.88 16:04:01 all 0.20 0.00 0.11 0.05 0.03 99.61 16:04:01 0 0.34 0.00 0.18 0.00 0.05 99.43 16:04:01 1 0.07 0.00 0.05 0.08 0.02 99.78 16:05:01 all 0.77 0.00 0.14 0.02 0.04 99.02 16:05:01 0 1.28 0.00 0.13 0.02 0.05 98.52 16:05:01 1 0.27 0.00 0.15 0.05 0.03 99.50 16:06:01 all 0.30 0.00 0.08 0.03 0.03 99.56 16:06:01 0 0.54 0.00 0.12 0.00 0.05 99.30 16:06:01 1 0.07 0.00 0.05 0.03 0.02 99.83 16:07:01 all 0.17 0.00 0.09 0.01 0.04 99.69 16:07:01 0 0.17 0.00 0.10 0.00 0.03 99.70 16:07:01 1 0.17 0.00 0.08 0.03 0.03 99.68 16:08:01 all 0.18 0.00 0.17 0.05 0.04 99.56 16:08:01 0 0.17 0.00 0.20 0.02 0.07 99.55 16:08:01 1 0.18 0.00 0.13 0.08 0.03 99.57 16:09:01 all 0.17 0.00 0.13 0.02 0.03 99.67 16:09:01 0 0.29 0.00 0.18 0.00 0.03 99.50 16:09:01 1 0.07 0.00 0.07 0.02 0.00 99.85 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.25 0.00 0.09 0.02 0.04 99.60 16:10:01 0 0.29 0.00 0.13 0.00 0.07 99.51 16:10:01 1 0.22 0.00 0.05 0.03 0.03 99.67 16:11:01 all 1.14 0.00 0.14 0.01 0.04 98.67 16:11:01 0 2.07 0.00 0.18 0.00 0.05 97.70 16:11:01 1 0.18 0.00 0.10 0.03 0.03 99.65 16:12:01 all 1.15 0.00 0.12 0.03 0.05 98.65 16:12:01 0 2.11 0.00 0.12 0.00 0.05 97.73 16:12:01 1 0.18 0.00 0.12 0.07 0.05 99.58 16:13:01 all 0.58 0.00 0.12 0.07 0.04 99.19 16:13:01 0 0.96 0.00 0.13 0.00 0.03 98.87 16:13:01 1 0.18 0.00 0.10 0.12 0.03 99.56 Average: all 6.09 0.00 0.65 1.02 0.05 92.20 Average: 0 8.43 0.00 0.73 0.64 0.06 90.15 Average: 1 3.74 0.00 0.57 1.39 0.04 94.26