---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-772372 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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: 32 KiB L1i cache: 32 KiB L2 cache: 512 KiB L3 cache: 16 MiB NUMA node0 CPU(s): 0 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.1M 197M 1% /run /dev/vda1 194G 11G 184G 6% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 423 131 0 1417 1356 Swap: 1023 1 1022 ---> 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 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:15:ac:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.35/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe15:acbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 66:f3:10:c0:11:90 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-772372) 11/02/25 _x86_64_ (1 CPU) 11:50:27 LINUX RESTART (1 CPU) 11:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:52:01 314.40 1.33 313.06 0.00 115.71 15668.19 0.00 11:53:01 2.90 0.63 2.27 0.00 6.93 5666.26 0.00 11:54:02 1.95 0.00 1.95 0.00 0.00 5661.06 0.00 11:55:01 2.02 0.00 2.02 0.00 0.00 5622.91 0.00 11:56:01 36.41 16.71 19.70 0.00 3396.77 12081.05 0.00 11:57:01 66.77 14.53 52.24 0.00 1021.30 15227.20 0.00 Average: 70.93 5.55 65.38 0.00 758.89 9999.93 0.00 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 135944 1423276 371252 18.39 47592 1340460 1214832 39.60 523120 1184584 208 11:53:01 136156 1423552 370840 18.37 47680 1340496 1214832 39.60 523280 1184292 180 11:54:02 138164 1425640 368740 18.27 47760 1340504 1214832 39.60 521000 1184296 172 11:55:01 138416 1426080 368268 18.24 47840 1340644 1214832 39.60 520856 1184396 216 11:56:01 194988 1417864 371688 18.41 53432 1270472 1234396 40.24 644168 998520 1104 11:57:01 143816 1342440 437820 21.69 74020 1216624 1031284 33.62 675700 1002080 84540 Average: 147914 1409809 381435 18.89 53054 1308200 1187501 38.71 568021 1123028 14403 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 11:52:01 ens3 95.70 72.10 924.14 10.67 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:53:01 ens3 0.18 0.87 0.02 0.04 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:54:02 ens3 0.03 0.75 0.01 0.03 0.00 0.00 0.00 0.00 11:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 11:55:01 ens3 0.20 0.86 0.02 0.04 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 11:56:01 ens3 73.62 41.66 1406.44 3.03 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 11:57:01 ens3 48.28 36.61 848.96 9.93 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 36.44 25.54 531.41 3.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-772372) 11/02/25 _x86_64_ (1 CPU) 11:50:27 LINUX RESTART (1 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 9.33 0.00 2.77 1.78 0.08 86.04 11:52:01 0 9.33 0.00 2.77 1.78 0.08 86.04 11:53:01 all 0.12 0.00 0.08 0.13 0.07 99.60 11:53:01 0 0.12 0.00 0.08 0.13 0.07 99.60 11:54:02 all 0.12 0.00 0.08 0.08 0.07 99.65 11:54:02 0 0.12 0.00 0.08 0.08 0.07 99.65 11:55:01 all 0.07 0.00 0.09 0.09 0.07 99.69 11:55:01 0 0.07 0.00 0.09 0.09 0.07 99.69 11:56:01 all 8.15 0.00 2.39 2.54 0.08 86.84 11:56:01 0 8.15 0.00 2.39 2.54 0.08 86.84 11:57:01 all 42.00 0.00 3.20 5.34 0.10 49.36 11:57:01 0 42.00 0.00 3.20 5.34 0.10 49.36 Average: all 10.00 0.00 1.44 1.67 0.08 86.81 Average: 0 10.00 0.00 1.44 1.67 0.08 86.81