---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1860 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 367 946 0 2630 3309 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:ca:95:72 brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85372sec preferred_lft 85372sec inet6 fe80::f816:3eff:feca:9572/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1860) 08/01/25 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 86.50 18.51 67.99 733.48 4988.77 16:00:01 60.37 11.40 48.98 1019.70 8766.81 16:01:01 109.91 9.78 100.13 155.16 88021.39 16:02:01 63.22 11.63 51.59 876.52 46128.58 16:03:01 4.07 0.03 4.03 0.93 678.42 16:04:01 1.37 0.00 1.37 0.00 18.66 16:05:01 0.92 0.00 0.92 0.00 10.40 16:06:01 0.87 0.00 0.87 0.00 11.46 16:07:01 1.15 0.00 1.15 0.00 14.13 16:08:01 4.90 3.82 1.08 114.91 15.20 16:09:01 1.22 0.00 1.22 0.00 14.66 16:10:01 0.83 0.00 0.83 0.00 11.46 16:11:01 1.00 0.00 1.00 0.00 12.40 16:12:01 1.18 0.00 1.18 0.00 15.33 16:13:01 1.85 0.53 1.32 6.40 15.99 16:14:01 30.67 14.83 15.83 797.87 774.00 Average: 23.14 4.41 18.74 231.53 9360.61 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1834484 3371740 2204568 54.58 41908 1657024 653992 12.85 559516 1494612 124728 16:00:01 1684720 3430312 2354332 58.29 59476 1833852 575924 11.32 493344 1681912 126000 16:01:01 673416 3353092 3365636 83.33 65968 2757244 701044 13.78 522996 2654128 263660 16:02:01 1023552 3359224 3015500 74.66 73064 2404756 773556 15.20 945068 1880048 19688 16:03:01 1021868 3357572 3017184 74.70 73112 2404800 787256 15.47 947200 1879792 56 16:04:01 1022144 3357900 3016908 74.69 73148 2404812 787256 15.47 947208 1879780 144 16:05:01 1021956 3357732 3017096 74.70 73172 2404812 787256 15.47 947500 1879780 120 16:06:01 1022228 3358028 3016824 74.69 73192 2404816 787256 15.47 947280 1879784 172 16:07:01 1022328 3358168 3016724 74.69 73216 2404824 787256 15.47 947320 1879792 152 16:08:01 1000956 3340704 3038096 75.22 73656 2407872 795160 15.63 965724 1881832 120 16:09:01 1001376 3341152 3037676 75.21 73688 2407876 795160 15.63 965376 1881832 108 16:10:01 1001268 3341084 3037784 75.21 73716 2407884 795160 15.63 965440 1881840 184 16:11:01 1001252 3341092 3037800 75.21 73736 2407884 795160 15.63 965424 1881836 160 16:12:01 1001168 3341024 3037884 75.21 73752 2407888 795160 15.63 965396 1881840 172 16:13:01 1000368 3340496 3038684 75.23 73832 2408040 801168 15.75 965648 1881976 56 16:14:01 1015696 3408812 3023356 74.85 75912 2456116 591840 11.63 917060 1909944 25372 Average: 1084299 3359883 2954753 73.15 70284 2348781 750600 14.75 872969 1894420 35056 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:59:01 ens3 103.72 70.50 847.55 26.71 0.00 0.00 0.00 0.00 16:00:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:00:01 ens3 28.20 22.68 261.84 4.94 0.00 0.00 0.00 0.00 16:01:01 lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 16:01:01 ens3 314.05 197.97 7748.65 16.07 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 0.35 0.37 0.06 0.08 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 0.38 0.40 0.13 0.10 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 0.72 0.13 0.07 0.04 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 2.35 0.65 5.09 0.23 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 0.12 0.10 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 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:08:01 ens3 8.23 6.55 5.70 11.49 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 0.07 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 0.17 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 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:14:01 ens3 13.20 12.63 10.45 6.45 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 29.55 19.56 556.54 4.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1860) 08/01/25 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 35.91 0.00 2.52 7.51 3.74 50.32 15:59:01 0 60.15 0.00 3.57 5.32 4.23 26.72 15:59:01 1 11.82 0.00 1.47 9.69 3.24 73.77 16:00:01 all 39.95 0.00 2.71 4.37 3.53 49.44 16:00:01 0 43.45 0.00 2.64 4.66 3.87 45.38 16:00:01 1 36.43 0.00 2.79 4.08 3.20 53.49 16:01:01 all 23.42 0.00 5.34 5.30 4.54 61.41 16:01:01 0 31.00 0.00 6.87 4.87 4.45 52.82 16:01:01 1 15.82 0.00 3.82 5.71 4.65 70.00 16:02:01 all 42.56 0.00 3.04 3.53 3.95 46.92 16:02:01 0 12.71 0.00 2.24 5.07 4.41 75.57 16:02:01 1 73.23 0.00 3.86 1.94 3.48 17.49 16:03:01 all 1.15 0.00 0.34 0.15 3.37 94.99 16:03:01 0 1.33 0.00 0.19 0.16 2.72 95.60 16:03:01 1 0.97 0.00 0.48 0.14 4.01 94.40 16:04:01 all 0.39 0.00 0.14 0.04 3.89 95.54 16:04:01 0 0.53 0.00 0.14 0.02 3.60 95.71 16:04:01 1 0.24 0.00 0.11 0.06 4.16 95.43 16:05:01 all 0.46 0.00 0.11 0.06 4.44 94.93 16:05:01 0 0.37 0.00 0.13 0.05 4.79 94.67 16:05:01 1 0.55 0.00 0.11 0.08 4.09 95.17 16:06:01 all 0.43 0.00 0.18 0.02 3.71 95.66 16:06:01 0 0.40 0.00 0.24 0.00 5.24 94.12 16:06:01 1 0.46 0.00 0.11 0.03 2.15 97.24 16:07:01 all 0.46 0.00 0.17 0.02 2.88 96.47 16:07:01 0 0.69 0.00 0.22 0.00 4.28 94.81 16:07:01 1 0.25 0.00 0.12 0.05 1.41 98.17 16:08:01 all 2.58 0.00 0.28 0.26 3.21 93.67 16:08:01 0 3.05 0.00 0.37 0.35 4.95 91.29 16:08:01 1 2.11 0.00 0.16 0.18 1.43 96.12 16:09:01 all 0.25 0.00 0.07 0.04 4.07 95.57 16:09:01 0 0.32 0.00 0.08 0.00 3.85 95.75 16:09:01 1 0.18 0.00 0.08 0.08 4.28 95.39 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.25 0.00 0.11 0.04 3.30 96.30 16:10:01 0 0.29 0.00 0.05 0.00 2.45 97.21 16:10:01 1 0.19 0.00 0.14 0.08 4.16 95.43 16:11:01 all 0.67 0.00 0.16 0.04 4.34 94.80 16:11:01 0 0.88 0.00 0.13 0.00 3.96 95.03 16:11:01 1 0.46 0.00 0.21 0.06 4.69 94.58 16:12:01 all 0.32 0.00 0.13 0.02 3.29 96.23 16:12:01 0 0.45 0.00 0.10 0.00 3.17 96.28 16:12:01 1 0.21 0.00 0.15 0.06 3.42 96.16 16:13:01 all 0.28 0.00 0.15 0.13 3.07 96.36 16:13:01 0 0.23 0.00 0.13 0.13 2.84 96.67 16:13:01 1 0.34 0.00 0.18 0.11 3.29 96.08 16:14:01 all 35.18 0.00 1.85 3.34 3.28 56.34 16:14:01 0 39.62 0.00 2.13 1.59 3.12 53.54 16:14:01 1 30.73 0.00 1.59 5.10 3.45 59.13 Average: all 11.39 0.00 1.07 1.54 3.67 82.33 Average: 0 12.06 0.00 1.19 1.37 3.88 81.50 Average: 1 10.72 0.00 0.95 1.70 3.45 83.17