---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3311 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 8.7G 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 361 956 0 2626 3315 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:59:60:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fe59:608b/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-3311) 06/20/25 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 85.22 18.11 67.11 695.35 4817.46 16:00:01 67.29 15.15 52.14 1101.82 9439.49 16:01:01 96.95 6.09 90.86 69.93 92049.55 16:02:01 55.61 11.73 43.88 886.92 39651.39 16:03:01 7.45 0.00 7.45 0.00 1469.09 16:04:01 1.35 0.00 1.35 0.00 16.26 16:05:01 0.93 0.00 0.93 0.00 11.33 16:06:01 1.37 0.00 1.37 0.00 16.39 16:07:01 0.82 0.00 0.82 0.00 10.26 16:08:01 1.30 0.00 1.30 0.00 16.00 16:09:01 0.85 0.00 0.85 0.00 10.53 16:10:01 0.88 0.00 0.88 0.00 11.60 16:11:01 1.05 0.00 1.05 0.00 12.26 16:12:01 1.25 0.00 1.25 0.00 15.47 16:13:01 2.20 1.07 1.13 10.66 14.26 16:14:01 35.19 17.45 17.75 940.51 883.19 Average: 22.49 4.35 18.14 231.56 9282.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1817052 3368452 2222000 55.01 49320 1659340 652900 12.83 545468 1517692 137620 16:00:01 1714140 3449768 2324912 57.56 60332 1823516 603504 11.86 482664 1665644 70640 16:01:01 376316 3242400 3662736 90.68 64792 2942896 814004 16.00 630044 2841476 308388 16:02:01 1024656 3357820 3014396 74.63 71848 2402908 774572 15.22 944088 1879732 40668 16:03:01 1024488 3357668 3014564 74.64 71908 2402904 786232 15.45 944296 1879556 28 16:04:01 1024872 3358092 3014180 74.63 71936 2402916 786232 15.45 944384 1879552 148 16:05:01 1024816 3358084 3014236 74.63 71976 2402916 786232 15.45 944760 1879552 108 16:06:01 1025164 3358472 3013888 74.62 72000 2402920 786232 15.45 944544 1879556 40 16:07:01 1024808 3358244 3014244 74.63 72020 2403072 786232 15.45 944468 1879660 112 16:08:01 1024732 3358220 3014320 74.63 72052 2403040 786232 15.45 944664 1879684 148 16:09:01 1024716 3358232 3014336 74.63 72060 2403060 786232 15.45 944532 1879692 112 16:10:01 1024392 3357928 3014660 74.64 72084 2403068 786232 15.45 944548 1879696 164 16:11:01 1024624 3358216 3014428 74.63 72116 2403068 786232 15.45 944688 1879700 104 16:12:01 1024632 3358252 3014420 74.63 72148 2403072 786232 15.45 944720 1879704 140 16:13:01 1023368 3357380 3015684 74.66 72336 2403228 798784 15.70 945024 1879836 56 16:14:01 1015608 3405004 3023444 74.86 74764 2454228 609768 11.99 919292 1910584 23840 Average: 1076149 3360140 2962903 73.36 69606 2357260 757241 14.88 869512 1905707 36395 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:59:01 ens3 90.82 72.10 818.54 19.80 0.00 0.00 0.00 0.00 16:00:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 16:00:01 ens3 31.89 27.16 243.01 6.61 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 ens3 363.29 262.47 7867.72 19.38 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 0.53 0.68 0.11 0.14 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 0.20 0.20 0.10 0.04 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 4.07 0.88 5.23 0.27 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 0.12 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 0.02 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 0.22 0.08 0.05 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 0.00 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 0.23 0.22 0.07 0.04 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 0.07 0.00 0.01 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 0.12 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 0.13 0.12 0.08 0.04 0.00 0.00 0.00 0.00 16:14:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 14.61 14.83 11.44 11.80 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 31.71 23.72 559.53 3.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3311) 06/20/25 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 40.05 0.00 2.67 5.03 1.39 50.86 15:59:01 0 19.43 0.00 1.85 8.98 0.90 68.85 15:59:01 1 60.74 0.00 3.49 1.07 1.90 32.81 16:00:01 all 42.61 0.00 2.65 2.75 1.34 50.66 16:00:01 0 20.84 0.00 2.07 4.63 0.88 71.58 16:00:01 1 64.35 0.00 3.25 0.87 1.77 29.76 16:01:01 all 26.96 0.00 5.21 3.83 1.05 62.95 16:01:01 0 8.42 0.00 2.81 5.95 0.78 82.04 16:01:01 1 45.58 0.00 7.60 1.70 1.34 43.78 16:02:01 all 32.06 0.00 2.58 2.03 1.30 62.02 16:02:01 0 29.13 0.00 2.33 2.88 1.26 64.40 16:02:01 1 35.00 0.00 2.86 1.18 1.32 59.63 16:03:01 all 1.13 0.00 0.12 0.06 0.02 98.67 16:03:01 0 2.22 0.00 0.25 0.12 0.05 97.37 16:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 all 0.80 0.00 0.14 0.02 0.12 98.91 16:04:01 0 1.50 0.00 0.21 0.05 0.17 98.07 16:04:01 1 0.07 0.00 0.07 0.00 0.08 99.78 16:05:01 all 0.30 0.00 0.10 0.03 0.33 99.25 16:05:01 0 0.32 0.00 0.07 0.05 0.17 99.40 16:05:01 1 0.28 0.00 0.12 0.00 0.48 99.12 16:06:01 all 0.27 0.00 0.14 0.01 0.70 98.87 16:06:01 0 0.22 0.00 0.08 0.02 0.23 99.45 16:06:01 1 0.33 0.00 0.21 0.00 1.19 98.27 16:07:01 all 0.76 0.00 0.07 0.02 0.50 98.63 16:07:01 0 0.03 0.00 0.02 0.05 0.12 99.78 16:07:01 1 1.50 0.00 0.13 0.00 0.89 97.48 16:08:01 all 0.27 0.00 0.08 0.02 0.30 99.33 16:08:01 0 0.07 0.00 0.02 0.03 0.12 99.77 16:08:01 1 0.48 0.00 0.15 0.00 0.48 98.88 16:09:01 all 0.35 0.00 0.10 0.01 0.62 98.92 16:09:01 0 0.05 0.00 0.02 0.02 0.15 99.77 16:09:01 1 0.65 0.00 0.18 0.00 1.09 98.08 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.88 0.00 0.12 0.01 0.23 98.77 16:10:01 0 0.08 0.00 0.05 0.02 0.13 99.72 16:10:01 1 1.66 0.00 0.18 0.00 0.33 97.82 16:11:01 all 0.17 0.00 0.08 0.02 0.68 99.04 16:11:01 0 0.05 0.00 0.03 0.05 0.25 99.62 16:11:01 1 0.28 0.00 0.13 0.00 1.10 98.49 16:12:01 all 0.22 0.00 0.09 0.02 0.80 98.86 16:12:01 0 0.07 0.00 0.05 0.05 0.50 99.34 16:12:01 1 0.38 0.00 0.13 0.00 1.11 98.38 16:13:01 all 0.55 0.00 0.12 0.03 1.08 98.22 16:13:01 0 0.22 0.00 0.10 0.07 1.03 98.59 16:13:01 1 0.87 0.00 0.13 0.00 1.12 97.87 16:14:01 all 38.29 0.00 1.92 1.87 1.78 56.14 16:14:01 0 54.00 0.00 2.31 2.19 2.18 39.32 16:14:01 1 22.58 0.00 1.50 1.55 1.38 73.00 Average: all 11.58 0.00 1.01 0.98 0.77 85.66 Average: 0 8.54 0.00 0.77 1.57 0.56 88.57 Average: 1 14.61 0.00 1.25 0.40 0.97 82.76