---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4473 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 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 387 1094 0 2461 3273 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:28:b8:69 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe28:b869/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4473) 01/30/26 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 110.95 43.06 67.89 3800.70 6552.37 16:00:01 59.50 11.64 47.86 1043.35 8885.27 16:01:01 80.66 5.53 75.13 99.02 63876.99 16:02:01 78.10 15.11 62.99 810.13 69425.85 16:03:01 102.23 26.00 76.24 1310.71 23358.24 16:04:01 76.92 35.49 41.44 2287.90 18183.94 16:05:01 81.75 37.53 44.23 2336.41 4021.86 16:06:01 48.59 26.70 21.90 812.00 1408.17 Average: 79.88 25.16 54.72 1563.52 24500.93 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1866520 3360204 2172540 53.79 39948 1617744 666244 13.10 563452 1464388 92376 16:00:01 1681460 3429424 2357600 58.37 59440 1836164 581716 11.43 495896 1685016 132400 16:01:01 120144 3332424 3918916 97.03 67172 3268392 699516 13.75 1007196 2684548 179996 16:02:01 1101628 3414384 2937432 72.73 72872 2383912 722068 14.19 876176 1875920 207836 16:03:01 595864 3392000 3443196 85.25 89172 2837488 659092 12.95 926136 2305112 72636 16:04:01 168240 2997664 3870820 95.83 99812 2851852 1286044 25.28 928324 2713160 40884 16:05:01 1180208 3381248 2858852 70.78 102992 2212276 602336 11.84 547104 2073484 28976 16:06:01 1120740 3352960 2918320 72.25 104616 2237380 620732 12.20 584696 2091352 10572 Average: 979350 3332538 3059710 75.75 79503 2405651 729718 14.34 741122 2111622 95710 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:59:02 ens3 359.92 209.02 1421.38 66.16 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 16:00:01 ens3 29.08 24.62 264.26 5.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:01:01 ens3 302.63 194.20 8072.73 15.92 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 0.23 0.25 0.03 0.05 0.00 0.00 0.00 0.00 16:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 ens3 46.64 33.68 1036.41 4.73 0.00 0.00 0.00 0.00 16:04:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 16:04:01 ens3 386.92 193.05 2371.30 20.36 0.00 0.00 0.00 0.00 16:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:05:01 ens3 17.81 17.41 10.45 17.92 0.00 0.00 0.00 0.00 16:06:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:06:01 ens3 8.53 10.33 6.28 7.78 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 144.21 85.45 1650.92 17.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4473) 01/30/26 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 41.82 0.00 3.13 7.02 2.81 45.22 15:59:02 0 50.63 0.00 3.69 6.48 3.19 36.01 15:59:02 1 33.00 0.00 2.54 7.58 2.43 54.44 16:00:01 all 41.07 0.00 2.71 3.60 2.47 50.15 16:00:01 0 47.22 0.00 3.17 0.90 2.90 45.81 16:00:01 1 34.87 0.00 2.26 6.31 2.04 54.51 16:01:01 all 23.87 0.00 4.04 4.71 2.60 64.79 16:01:01 0 24.90 0.00 3.11 5.71 2.83 63.45 16:01:01 1 22.82 0.00 4.95 3.69 2.38 66.16 16:02:01 all 43.54 0.00 4.00 3.31 3.02 46.13 16:02:01 0 77.92 0.00 5.95 3.20 3.48 9.44 16:02:01 1 9.42 0.00 2.07 3.42 2.54 82.55 16:03:01 all 32.73 0.00 2.68 6.29 3.74 54.56 16:03:01 0 51.21 0.00 3.53 8.14 3.86 33.27 16:03:01 1 14.47 0.00 1.84 4.46 3.63 75.60 16:04:01 all 46.56 0.00 2.94 3.89 4.45 42.15 16:04:01 0 58.92 0.00 3.47 3.68 4.58 29.35 16:04:01 1 34.24 0.00 2.40 4.10 4.35 54.90 16:05:01 all 54.51 0.00 3.67 5.07 3.80 32.95 16:05:01 0 73.18 0.00 4.24 5.64 4.27 12.67 16:05:01 1 35.94 0.00 3.11 4.50 3.31 53.14 16:06:01 all 39.99 0.00 1.67 3.37 2.56 52.40 16:06:01 0 61.83 0.00 2.10 2.96 3.13 29.98 16:06:01 1 18.20 0.00 1.24 3.77 2.00 74.79 Average: all 40.50 0.00 3.10 4.66 3.19 48.55 Average: 0 55.72 0.00 3.66 4.60 3.53 32.50 Average: 1 25.32 0.00 2.55 4.72 2.84 64.57