---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4667 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 8.1G 12G 43% / 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 385 709 0 2848 3275 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:3b:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:feca:3b73/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4667) 09/25/25 _x86_64_ (2 CPU) 11:31:47 LINUX RESTART (2 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:01 102.57 43.67 58.90 3795.80 5281.17 11:34:01 62.12 11.56 50.56 1045.96 8447.26 11:35:01 40.23 3.78 36.45 84.67 6422.93 11:36:01 10.73 1.48 9.25 36.93 1228.60 11:37:01 29.46 2.10 27.36 75.19 2733.01 11:38:01 69.99 0.32 69.67 13.33 21532.14 11:39:01 70.72 44.28 26.44 2394.27 15204.40 11:40:01 28.40 1.10 27.30 105.85 2491.85 Average: 51.78 13.54 38.24 944.20 7918.25 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 1933848 3392900 2105204 52.12 37520 1587336 623092 12.25 520692 1444204 80308 11:34:01 1766616 3474348 2272436 56.26 57604 1800400 529276 10.40 443556 1655516 124948 11:35:01 1619656 3401292 2419396 59.90 63228 1863420 642496 12.63 531044 1705576 27768 11:36:01 1576968 3374528 2462084 60.96 64808 1876384 663128 13.03 558368 1717676 11380 11:37:01 1397536 3366552 2641516 65.40 73844 2029800 687656 13.52 587180 1849000 129464 11:38:01 597240 3288988 3441812 85.21 95632 2691028 748480 14.71 746960 2435372 302896 11:39:01 778208 3372036 3260844 80.73 97884 2588580 588720 11.57 628036 2371992 39428 11:40:01 778528 3383732 3260524 80.72 99584 2598288 579940 11.40 624464 2375300 10780 Average: 1306075 3381797 2732977 67.66 73763 2129404 632848 12.44 580038 1944330 90872 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 ens3 316.98 171.73 1376.23 62.56 0.00 0.00 0.00 0.00 11:33:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:34:01 ens3 32.14 23.85 302.05 4.83 0.00 0.00 0.00 0.00 11:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:35:01 ens3 6.88 5.75 8.66 2.22 0.00 0.00 0.00 0.00 11:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:36:01 ens3 16.15 11.01 41.18 3.93 0.00 0.00 0.00 0.00 11:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:37:01 ens3 34.96 25.15 529.67 12.07 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:38:01 ens3 37.51 26.01 868.39 3.99 0.00 0.00 0.00 0.00 11:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:39:01 ens3 273.09 113.71 1837.24 22.81 0.00 0.00 0.00 0.00 11:39:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:40:01 ens3 11.43 12.16 8.88 5.76 0.00 0.00 0.00 0.00 11:40:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 91.16 48.68 621.67 14.77 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4667) 09/25/25 _x86_64_ (2 CPU) 11:31:47 LINUX RESTART (2 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:01 all 37.98 0.00 3.38 9.08 6.74 42.82 11:33:01 0 42.09 0.00 2.92 4.77 6.44 43.78 11:33:01 1 33.90 0.00 3.84 13.35 7.05 41.86 11:34:01 all 36.45 0.00 2.55 5.99 5.54 49.47 11:34:01 0 27.62 0.00 2.24 3.28 5.10 61.77 11:34:01 1 45.33 0.00 2.84 8.73 5.96 37.14 11:35:01 all 18.46 0.00 1.72 2.41 3.53 73.89 11:35:01 0 19.37 0.00 1.78 3.06 4.09 71.70 11:35:01 1 17.54 0.00 1.69 1.74 2.96 76.07 11:36:01 all 5.89 0.00 0.56 1.00 4.19 88.36 11:36:01 0 3.66 0.00 0.58 0.61 5.01 90.14 11:36:01 1 8.19 0.00 0.51 1.40 3.36 86.54 11:37:01 all 23.05 0.00 1.68 3.96 6.93 64.38 11:37:01 0 20.42 0.00 1.66 1.55 7.09 69.27 11:37:01 1 25.72 0.00 1.70 6.38 6.77 59.43 11:38:01 all 36.83 0.00 2.77 4.96 7.49 47.95 11:38:01 0 17.05 0.00 1.93 4.16 7.79 69.07 11:38:01 1 57.24 0.00 3.65 5.77 7.19 26.15 11:39:01 all 48.47 0.00 3.41 6.30 6.93 34.90 11:39:01 0 46.55 0.00 3.07 5.07 6.88 38.43 11:39:01 1 50.39 0.00 3.76 7.53 6.97 31.35 11:40:01 all 39.79 0.00 1.88 2.87 3.33 52.13 11:40:01 0 44.40 0.00 1.86 1.65 4.19 47.90 11:40:01 1 35.10 0.00 1.92 4.14 2.43 56.41 Average: all 30.85 0.00 2.24 4.57 5.59 56.74 Average: 0 27.53 0.00 2.00 3.02 5.84 61.62 Average: 1 34.21 0.00 2.49 6.15 5.35 51.80