---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10595 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 7.8G 12G 41% / 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 362 984 0 2597 3300 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:df:78:12 brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fedf:7812/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10595) 11/30/25 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 122.75 48.98 73.77 3952.41 36431.39 00:36:01 64.64 11.56 53.07 1045.96 8712.01 00:37:01 96.82 37.79 59.03 1552.15 11071.78 00:38:01 41.73 2.07 39.66 98.12 16315.55 00:39:01 27.28 0.67 26.61 77.72 2095.52 Average: 70.64 20.21 50.43 1345.28 14925.12 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 1915804 3394164 2123248 52.57 37488 1606084 635372 12.49 518140 1461756 87008 00:36:01 1665448 3416616 2373604 58.77 58432 1841304 595256 11.70 507096 1688592 144132 00:37:01 1189464 3333800 2849588 70.55 71892 2206276 702644 13.81 668420 1972424 194128 00:38:01 1068064 3426776 2970988 73.56 79972 2402028 546932 10.75 557548 2184172 30148 00:39:01 1059076 3429736 2979976 73.78 81844 2411664 560480 11.02 561148 2188572 11708 Average: 1379571 3400218 2659481 65.84 65926 2093471 608137 11.95 562470 1899103 93425 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:35:01 ens3 362.82 209.18 1606.75 64.10 0.00 0.00 0.00 0.00 00:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:36:01 ens3 39.31 31.23 304.55 5.58 0.00 0.00 0.00 0.00 00:37:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 00:37:01 ens3 65.61 43.19 1354.00 5.85 0.00 0.00 0.00 0.00 00:38:01 lo 3.87 3.87 0.21 0.21 0.00 0.00 0.00 0.00 00:38:01 ens3 6.62 5.47 6.85 2.29 0.00 0.00 0.00 0.00 00:39:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 00:39:01 ens3 11.95 13.63 9.03 11.75 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 97.26 60.54 656.26 17.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10595) 11/30/25 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.00 0.00 4.28 9.02 4.01 43.69 00:35:01 0 35.48 0.00 4.62 4.12 3.96 51.82 00:35:01 1 42.54 0.00 3.97 13.98 4.03 35.48 00:36:01 all 39.62 0.00 2.58 4.19 2.93 50.67 00:36:01 0 55.00 0.00 3.07 1.65 3.65 36.64 00:36:01 1 24.20 0.00 2.10 6.74 2.23 64.72 00:37:01 all 32.82 0.00 2.79 5.83 3.54 55.02 00:37:01 0 32.75 0.00 2.82 7.94 3.73 52.77 00:37:01 1 32.92 0.00 2.74 3.70 3.35 57.29 00:38:01 all 32.95 0.00 2.50 1.48 3.03 60.04 00:38:01 0 23.47 0.00 1.89 1.71 2.93 70.00 00:38:01 1 42.45 0.00 3.12 1.25 3.14 50.03 00:39:01 all 39.85 0.00 1.63 1.91 2.83 53.78 00:39:01 0 27.47 0.00 1.81 2.09 2.31 66.32 00:39:01 1 52.27 0.00 1.44 1.73 3.34 41.22 Average: all 36.84 0.00 2.76 4.49 3.27 52.64 Average: 0 34.82 0.00 2.84 3.51 3.32 55.51 Average: 1 38.87 0.00 2.67 5.48 3.22 49.76