---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-898 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 353 77 0 1561 1462 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:96:68:80 brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe96:6880/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-898) 04/25/25 _x86_64_ (2 CPU) 15:57:40 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 135.91 33.36 102.55 1296.87 12243.70 16:00:01 165.23 61.42 103.81 11132.09 84627.85 16:01:01 49.98 15.65 34.33 1568.41 21404.43 16:02:01 0.88 0.02 0.87 1.33 31.59 16:03:01 1.25 0.07 1.18 9.73 14.26 16:04:01 0.82 0.00 0.82 0.00 11.46 16:05:01 1.07 0.05 1.02 6.53 11.86 16:06:01 0.80 0.00 0.80 0.00 10.26 16:07:01 1.10 0.02 1.08 0.13 13.60 16:08:01 1.12 0.00 1.12 0.00 14.80 16:09:01 0.92 0.00 0.92 0.00 11.06 16:10:01 0.82 0.00 0.82 0.00 10.53 16:11:01 0.93 0.00 0.93 0.00 10.93 16:12:02 0.78 0.00 0.78 0.00 10.13 16:13:01 1.03 0.00 1.03 0.00 12.47 Average: 24.05 7.32 16.73 924.14 7820.19 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 82572 1489880 1958060 95.95 52340 1439696 579284 18.75 465660 1340084 136596 16:00:01 512252 1493936 1528380 74.90 60872 1020804 649832 21.04 300240 1106340 92236 16:01:01 116384 1456504 1924248 94.30 67820 1361496 747380 24.19 647124 1133724 732 16:02:01 116108 1456284 1924524 94.31 67856 1361536 747380 24.19 647356 1133584 160 16:03:01 115784 1456288 1924848 94.33 67904 1361824 757816 24.53 647548 1133868 100 16:04:01 115784 1456352 1924848 94.33 67936 1361836 757816 24.53 647540 1133884 184 16:05:01 116048 1456824 1924584 94.31 67964 1362032 757816 24.53 647560 1134080 92 16:06:01 115824 1456640 1924808 94.32 67988 1362040 757816 24.53 647592 1134088 168 16:07:01 115816 1456680 1924816 94.32 68024 1362044 757816 24.53 647636 1134092 88 16:08:01 115764 1456696 1924868 94.33 68052 1362088 757816 24.53 647680 1134092 96 16:09:01 115772 1456728 1924860 94.33 68084 1362096 757816 24.53 647728 1134096 112 16:10:01 115680 1456680 1924952 94.33 68108 1362100 757816 24.53 647768 1134100 160 16:11:01 115648 1456692 1924984 94.33 68132 1362100 757816 24.53 647804 1134100 88 16:12:02 115556 1456632 1925076 94.34 68156 1362104 757816 24.53 647824 1134104 156 16:13:01 115524 1456648 1925108 94.34 68180 1362108 757816 24.53 647876 1134108 164 Average: 140034 1461298 1900598 93.14 66494 1344394 737323 23.87 612329 1145890 15409 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:59:02 ens3 109.28 90.56 991.85 20.61 0.00 0.00 0.00 0.00 16:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 182.38 131.89 5924.75 12.79 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 0.45 0.55 0.09 0.13 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 0.15 0.13 0.08 0.07 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 0.13 0.12 0.01 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 0.00 0.00 0.00 0.00 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 0.13 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 0.02 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 0.23 0.18 0.08 0.07 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 0.02 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 0.01 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 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:02 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 0.08 0.08 0.07 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 19.39 14.82 455.64 2.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-898) 04/25/25 _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 39.86 0.00 2.85 6.55 0.08 50.65 15:59:02 0 47.10 0.00 2.89 7.41 0.08 42.52 15:59:02 1 32.67 0.00 2.81 5.68 0.08 58.76 16:00:01 all 33.05 0.00 4.30 6.93 0.08 55.64 16:00:01 0 53.95 0.00 5.06 7.17 0.10 33.72 16:00:01 1 12.31 0.00 3.54 6.69 0.05 77.41 16:01:01 all 12.90 0.00 1.06 1.26 0.03 84.75 16:01:01 0 22.00 0.00 1.69 2.01 0.05 74.26 16:01:01 1 3.93 0.00 0.44 0.54 0.03 95.05 16:02:01 all 1.23 0.00 0.11 0.02 0.02 98.62 16:02:01 0 0.33 0.00 0.12 0.03 0.02 99.50 16:02:01 1 2.13 0.00 0.08 0.00 0.02 97.78 16:03:01 all 0.23 0.00 0.15 0.02 0.03 99.58 16:03:01 0 0.20 0.00 0.13 0.03 0.03 99.60 16:03:01 1 0.23 0.00 0.17 0.00 0.03 99.56 16:04:01 all 0.33 0.00 0.08 0.02 0.03 99.54 16:04:01 0 0.35 0.00 0.13 0.03 0.02 99.46 16:04:01 1 0.32 0.00 0.05 0.02 0.05 99.56 16:05:01 all 0.20 0.00 0.13 0.03 0.03 99.62 16:05:01 0 0.22 0.00 0.13 0.05 0.03 99.56 16:05:01 1 0.18 0.00 0.10 0.00 0.02 99.70 16:06:01 all 0.25 0.00 0.13 0.01 0.03 99.59 16:06:01 0 0.37 0.00 0.23 0.02 0.03 99.35 16:06:01 1 0.13 0.00 0.03 0.00 0.02 99.82 16:07:01 all 0.17 0.00 0.12 0.02 0.02 99.68 16:07:01 0 0.32 0.00 0.22 0.03 0.02 99.41 16:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:08:01 all 0.60 0.00 0.14 0.02 0.01 99.23 16:08:01 0 1.18 0.00 0.25 0.03 0.03 98.50 16:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:09:01 all 0.13 0.00 0.08 0.03 0.02 99.74 16:09:01 0 0.27 0.00 0.17 0.05 0.03 99.48 16:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.28 0.00 0.13 0.02 0.02 99.56 16:10:01 0 0.42 0.00 0.18 0.02 0.02 99.36 16:10:01 1 0.13 0.00 0.10 0.00 0.02 99.75 16:11:01 all 0.18 0.00 0.13 0.01 0.03 99.64 16:11:01 0 0.18 0.00 0.17 0.02 0.02 99.61 16:11:01 1 0.20 0.00 0.10 0.00 0.03 99.67 16:12:02 all 0.23 0.00 0.10 0.01 0.02 99.64 16:12:02 0 0.30 0.00 0.13 0.03 0.03 99.50 16:12:02 1 0.17 0.00 0.07 0.00 0.02 99.75 16:13:01 all 0.18 0.00 0.13 0.02 0.02 99.66 16:13:01 0 0.34 0.00 0.19 0.02 0.03 99.42 16:13:01 1 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 5.99 0.00 0.64 0.99 0.03 92.35 Average: 0 8.48 0.00 0.78 1.13 0.04 89.58 Average: 1 3.50 0.00 0.50 0.86 0.02 95.11