---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3928 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 378 1068 0 2497 3282 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:54:04:cd brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe54:4cd/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-3928) 01/23/26 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 81.25 21.33 59.92 823.73 4761.47 16:00:01 59.83 11.59 48.24 1036.80 9005.35 16:01:01 102.96 9.71 93.25 151.22 80460.85 16:02:01 53.16 12.80 40.36 1350.97 52442.19 16:03:01 95.67 22.86 72.81 1280.51 23023.66 16:04:01 76.31 34.62 41.70 2214.63 17155.56 16:05:01 68.76 21.73 47.03 1032.99 5537.22 16:06:01 23.88 1.48 22.39 41.99 1442.05 Average: 70.26 17.02 53.23 991.30 24275.23 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1836108 3359736 2202952 54.54 41724 1643788 666652 13.10 567700 1485084 116160 16:00:01 1659488 3409892 2379572 58.91 59436 1838188 592696 11.65 514048 1685636 124124 16:01:01 786328 3341312 3252732 80.53 66768 2632556 711800 13.99 540668 2524272 385020 16:02:01 1031324 3410804 3007736 74.47 74488 2446596 642076 12.62 915356 1900560 207872 16:03:01 561236 3393276 3477824 86.10 89772 2870408 656900 12.91 955008 2303520 47516 16:04:01 116336 3013496 3922724 97.12 100964 2915356 989744 19.45 944768 2741532 85332 16:05:01 1129768 3376216 2909292 72.03 105100 2250896 590788 11.61 565344 2098448 35888 16:06:01 1065580 3309512 2973480 73.62 106776 2246440 665876 13.09 636488 2091220 11632 Average: 1023271 3326780 3015789 74.67 80628 2355528 689566 13.55 704922 2103784 126693 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:59:02 ens3 127.10 92.77 889.40 39.66 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 29.62 24.18 263.43 5.84 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 344.54 216.09 8097.12 17.55 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 0.22 0.23 0.03 0.04 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 ens3 44.12 32.14 1035.30 3.94 0.00 0.00 0.00 0.00 16:04:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 16:04:01 ens3 325.22 150.77 2367.00 13.38 0.00 0.00 0.00 0.00 16:05:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 16:05:01 ens3 19.86 19.53 10.30 21.96 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 8.61 10.70 8.29 4.78 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 112.65 68.44 1588.44 13.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3928) 01/23/26 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 43.06 0.00 3.08 4.84 2.01 47.01 15:59:02 0 19.97 0.00 2.15 4.01 1.62 72.24 15:59:02 1 66.31 0.00 4.00 5.66 2.40 21.63 16:00:01 all 42.50 0.00 2.98 2.88 1.72 49.91 16:00:01 0 14.75 0.00 1.48 2.97 1.11 79.69 16:00:01 1 70.48 0.00 4.54 2.81 2.35 19.82 16:01:01 all 25.28 0.00 6.43 4.26 1.74 62.29 16:01:01 0 31.45 0.00 9.12 4.31 1.56 53.56 16:01:01 1 19.13 0.00 3.73 4.21 1.91 71.03 16:02:01 all 44.66 0.00 3.68 2.40 1.95 47.31 16:02:01 0 67.19 0.00 4.99 1.26 2.26 24.30 16:02:01 1 22.10 0.00 2.35 3.53 1.66 70.36 16:03:01 all 34.18 0.00 2.97 5.46 2.40 54.99 16:03:01 0 53.61 0.00 3.90 6.36 2.24 33.89 16:03:01 1 15.12 0.00 2.08 4.58 2.54 75.67 16:04:01 all 49.10 0.00 3.31 4.06 2.29 41.24 16:04:01 0 62.16 0.00 3.97 2.12 2.54 29.20 16:04:01 1 36.08 0.00 2.62 6.00 2.05 53.26 16:05:01 all 60.48 0.00 4.20 2.80 2.43 30.10 16:05:01 0 45.21 0.00 4.15 1.48 2.39 46.77 16:05:01 1 75.80 0.00 4.26 4.13 2.45 13.36 16:06:01 all 42.63 0.00 1.70 1.63 1.69 52.35 16:06:01 0 15.74 0.00 1.13 2.39 1.16 79.59 16:06:01 1 69.65 0.00 2.26 0.88 2.23 24.98 Average: all 42.73 0.00 3.54 3.54 2.03 48.16 Average: 0 38.75 0.00 3.86 3.11 1.86 52.42 Average: 1 46.71 0.00 3.23 3.98 2.20 43.89