---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9836 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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 390 1035 0 2517 3270 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:f0:15:0f brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fef0:150f/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-9836) 11/21/25 _x86_64_ (2 CPU) 15:57:55 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 141.19 59.13 82.06 4636.64 40028.80 16:00:01 54.09 0.18 53.91 26.40 9454.69 16:01:01 81.38 15.22 66.17 1104.80 50993.87 16:02:01 75.96 6.74 69.22 84.43 74276.54 16:03:01 79.39 34.06 45.33 1992.47 14378.94 16:04:01 100.47 32.31 68.16 1783.97 24438.33 16:05:01 87.69 35.03 52.66 2378.54 11043.76 16:06:01 24.66 4.50 20.16 256.36 1436.03 Average: 80.61 23.40 57.21 1532.97 28262.38 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1975712 3403660 2063340 51.08 37072 1557464 608452 11.96 509632 1414796 70888 16:00:01 1689556 3374496 2349496 58.17 56324 1779712 619500 12.18 551456 1627372 129108 16:01:01 676932 3356484 3362120 83.24 63992 2744392 662492 13.02 583832 2562748 168 16:02:01 187380 3333560 3851672 95.36 69364 3215136 699148 13.74 947652 2706748 224364 16:03:01 680708 3326860 3358344 83.15 83152 2699204 736584 14.48 988012 2170432 262572 16:04:01 130772 3287512 3908280 96.76 99496 3170844 717960 14.11 1047244 2622384 144096 16:05:01 1093724 3334052 2945328 72.92 102788 2252368 617924 12.15 616748 2091848 16968 16:06:01 1110972 3372896 2928080 72.49 104376 2271280 588300 11.56 592160 2098160 10288 Average: 943220 3348690 3095832 76.65 77070 2461300 656295 12.90 729592 2161811 107306 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:59:01 ens3 305.73 171.27 1128.48 62.53 0.00 0.00 0.00 0.00 16:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:00:01 ens3 37.99 30.71 550.29 4.11 0.00 0.00 0.00 0.00 16:01:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 249.32 119.63 7395.76 13.51 0.00 0.00 0.00 0.00 16:02:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 17.85 13.58 328.07 1.68 0.00 0.00 0.00 0.00 16:03:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 ens3 52.89 41.86 1044.59 4.29 0.00 0.00 0.00 0.00 16:04:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 16:04:01 ens3 220.36 71.70 1185.93 10.39 0.00 0.00 0.00 0.00 16:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:05:01 ens3 189.14 86.64 1370.92 23.05 0.00 0.00 0.00 0.00 16:06:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:06:01 ens3 15.46 14.83 13.61 9.13 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 136.09 68.78 1626.89 16.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9836) 11/21/25 _x86_64_ (2 CPU) 15:57:55 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 35.81 0.00 5.03 9.79 6.39 42.97 15:59:01 0 31.21 0.00 3.70 10.27 6.18 48.64 15:59:01 1 40.43 0.00 6.36 9.31 6.61 37.29 16:00:01 all 37.63 0.00 2.39 4.62 5.09 50.27 16:00:01 0 24.52 0.00 1.84 2.30 4.37 66.97 16:00:01 1 50.84 0.00 2.95 6.97 5.81 33.44 16:01:01 all 24.70 0.00 3.70 4.07 5.87 61.66 16:01:01 0 11.25 0.00 2.37 6.42 4.12 75.85 16:01:01 1 38.14 0.00 5.06 1.72 7.63 47.46 16:02:01 all 39.39 0.00 4.43 3.76 4.88 47.54 16:02:01 0 24.76 0.00 3.95 6.24 3.87 61.18 16:02:01 1 54.00 0.00 4.92 1.27 5.88 33.94 16:03:01 all 32.16 0.00 2.48 5.86 4.35 55.15 16:03:01 0 54.35 0.00 3.57 6.25 6.38 29.45 16:03:01 1 10.02 0.00 1.37 5.46 2.33 80.82 16:04:01 all 39.17 0.00 3.16 5.02 7.12 45.53 16:04:01 0 56.36 0.00 3.83 5.72 8.67 25.42 16:04:01 1 21.89 0.00 2.47 4.32 5.57 65.75 16:05:01 all 52.41 0.00 4.53 4.90 11.86 26.30 16:05:01 0 54.13 0.00 4.64 5.72 12.02 23.49 16:05:01 1 50.67 0.00 4.44 4.08 11.69 29.11 16:06:01 all 39.10 0.00 2.13 1.98 5.72 51.07 16:06:01 0 19.24 0.00 1.80 2.18 3.89 72.89 16:06:01 1 59.00 0.00 2.46 1.78 7.55 29.20 Average: all 37.56 0.00 3.48 5.00 6.42 47.54 Average: 0 34.52 0.00 3.21 5.64 6.20 50.43 Average: 1 40.60 0.00 3.75 4.37 6.64 44.64