---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2674 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 327 96 0 1568 1488 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:e9:73:ac brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fee9:73ac/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-2674) 01/24/25 _x86_64_ (2 CPU) 15:57:45 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 124.44 40.41 84.02 1504.05 9810.83 16:00:01 107.88 31.28 76.60 3807.06 31055.56 16:01:01 105.75 33.52 72.23 6974.48 74716.69 16:02:01 8.77 0.08 8.68 11.46 1390.97 16:03:01 0.97 0.00 0.97 0.00 11.86 16:04:01 1.95 0.27 1.68 43.19 20.53 16:05:01 1.45 0.18 1.27 27.06 13.73 16:06:01 1.70 0.00 1.70 0.00 19.73 16:07:01 1.25 0.00 1.25 0.00 13.60 16:08:01 1.58 0.00 1.58 0.00 18.40 16:09:01 1.23 0.00 1.23 0.00 13.60 16:10:01 1.80 0.02 1.78 1.73 21.06 16:11:01 1.15 0.00 1.15 0.00 12.93 16:12:01 1.62 0.00 1.62 0.00 19.20 16:13:01 3.33 1.98 1.35 35.19 16.80 Average: 24.33 7.18 17.14 827.12 7811.84 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 146376 1561164 1894256 92.83 47928 1456400 536092 17.35 399140 1350104 92784 16:00:01 82692 1524996 1957940 95.95 60968 1475992 634348 20.53 401236 1423416 91960 16:01:01 136620 1482608 1904012 93.31 67776 1367276 743028 24.05 642624 1115924 40380 16:02:01 136084 1482564 1904548 93.33 67820 1367708 743028 24.05 642928 1116248 88 16:03:01 136052 1482556 1904580 93.33 67856 1367704 753348 24.39 642872 1116252 8 16:04:01 134344 1482240 1906288 93.42 67924 1369016 753348 24.39 643368 1117544 128 16:05:01 133440 1482224 1907192 93.46 67992 1369828 753348 24.39 643796 1118332 92 16:06:01 133472 1482344 1907160 93.46 68072 1369824 757328 24.52 643476 1118344 120 16:07:01 133472 1482408 1907160 93.46 68128 1369836 753200 24.38 643536 1118348 92 16:08:01 133472 1482500 1907160 93.46 68208 1369836 753200 24.38 643620 1118348 124 16:09:01 133064 1482172 1907568 93.48 68264 1369840 753200 24.38 643728 1118352 128 16:10:01 132972 1482240 1907660 93.48 68340 1369924 753200 24.38 643796 1118408 120 16:11:01 133016 1482352 1907616 93.48 68408 1369928 753200 24.38 643860 1118408 92 16:12:01 132980 1482408 1907652 93.48 68492 1369932 753200 24.38 643952 1118412 124 16:13:01 131608 1482136 1909024 93.55 68824 1370680 752348 24.35 645368 1118092 144 Average: 131311 1490461 1909321 93.57 66333 1382248 729694 23.62 611153 1153635 15092 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 305.91 202.02 1382.88 63.37 0.00 0.00 0.00 0.00 15:59:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:00:01 ens3 194.87 149.18 5668.28 16.73 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 16:01:01 ens3 17.38 14.20 315.71 1.71 0.00 0.00 0.00 0.00 16:01:01 lo 0.07 0.07 0.01 0.01 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 0.00 0.02 0.00 0.00 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 0.83 0.20 0.15 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 16:05:01 ens3 0.40 0.40 0.26 0.21 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 0.12 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 0.05 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 0.10 0.10 0.01 0.01 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 0.15 0.08 0.08 0.06 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 0.02 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 0.02 0.00 0.00 0.00 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 Average: ens3 34.69 24.45 491.34 5.48 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2674) 01/24/25 _x86_64_ (2 CPU) 15:57:45 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 34.07 0.00 2.62 6.35 0.09 56.87 15:59:01 0 30.42 0.00 2.21 4.83 0.08 62.46 15:59:01 1 37.74 0.00 3.03 7.87 0.12 51.24 16:00:01 all 22.52 0.00 2.83 4.41 0.08 70.16 16:00:01 0 24.70 0.00 2.91 1.84 0.07 70.49 16:00:01 1 20.33 0.00 2.76 6.99 0.07 69.86 16:01:01 all 30.27 0.00 3.17 3.89 0.09 62.59 16:01:01 0 47.63 0.00 4.44 3.49 0.12 44.33 16:01:01 1 12.78 0.00 1.88 4.27 0.07 81.00 16:02:01 all 0.29 0.00 0.13 0.17 0.03 99.37 16:02:01 0 0.32 0.00 0.10 0.02 0.03 99.53 16:02:01 1 0.25 0.00 0.15 0.34 0.05 99.21 16:03:01 all 0.61 0.00 0.12 0.02 0.04 99.22 16:03:01 0 0.23 0.00 0.17 0.00 0.03 99.57 16:03:01 1 1.00 0.00 0.08 0.03 0.03 98.85 16:04:01 all 1.27 0.00 0.12 0.06 0.03 98.52 16:04:01 0 0.23 0.00 0.15 0.10 0.03 99.48 16:04:01 1 2.29 0.00 0.12 0.00 0.05 97.55 16:05:01 all 0.94 0.00 0.12 0.03 0.05 98.85 16:05:01 0 0.25 0.00 0.13 0.05 0.03 99.53 16:05:01 1 1.62 0.00 0.12 0.02 0.05 98.20 16:06:01 all 0.25 0.00 0.12 0.06 0.03 99.54 16:06:01 0 0.23 0.00 0.13 0.12 0.05 99.47 16:06:01 1 0.27 0.00 0.10 0.00 0.03 99.60 16:07:01 all 0.24 0.00 0.14 0.03 0.04 99.55 16:07:01 0 0.27 0.00 0.17 0.05 0.03 99.48 16:07:01 1 0.20 0.00 0.12 0.00 0.03 99.65 16:08:01 all 0.17 0.00 0.12 0.05 0.03 99.64 16:08:01 0 0.23 0.00 0.12 0.12 0.03 99.50 16:08:01 1 0.12 0.00 0.12 0.00 0.03 99.73 16:09:01 all 0.17 0.00 0.14 0.03 0.03 99.63 16:09:01 0 0.27 0.00 0.22 0.05 0.03 99.43 16:09:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.24 0.00 0.08 0.07 0.03 99.58 16:10:01 0 0.33 0.00 0.13 0.13 0.05 99.35 16:10:01 1 0.15 0.00 0.03 0.00 0.02 99.80 16:11:01 all 0.18 0.00 0.11 0.04 0.03 99.65 16:11:01 0 0.30 0.00 0.20 0.08 0.03 99.38 16:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:12:01 all 0.23 0.00 0.12 0.05 0.04 99.56 16:12:01 0 0.22 0.00 0.12 0.12 0.03 99.52 16:12:01 1 0.22 0.00 0.10 0.00 0.03 99.65 16:13:01 all 0.89 0.00 0.16 0.05 0.02 98.88 16:13:01 0 0.23 0.00 0.13 0.10 0.03 99.50 16:13:01 1 1.56 0.00 0.18 0.00 0.03 98.23 Average: all 6.15 0.00 0.67 1.02 0.04 92.12 Average: 0 7.06 0.00 0.76 0.74 0.05 91.40 Average: 1 5.23 0.00 0.59 1.30 0.04 92.84