---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-8157 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2599 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 412 140 0 1418 1367 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:49:a6:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe49:a6a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:52:a4:45:f3:bc 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-8157) 09/02/25 _x86_64_ (1 CPU) 11:50:28 LINUX RESTART (1 CPU) 11:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:52:01 317.74 3.83 313.91 0.00 362.68 10489.99 0.00 11:53:01 2.35 0.75 1.60 0.00 10.93 21.73 0.00 11:54:01 1.13 0.00 1.13 0.00 0.00 14.13 0.00 11:55:01 1.15 0.00 1.15 0.00 0.00 17.06 0.00 11:56:01 47.78 18.80 28.98 0.00 5436.29 9452.82 0.00 11:57:01 65.09 16.26 48.83 0.00 1110.43 8495.17 0.00 Average: 72.55 6.61 65.94 0.00 1153.37 4748.75 0.00 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 122488 1426416 367828 18.22 47728 1356568 1199084 39.09 518260 1201972 192 11:53:01 123496 1427644 366548 18.16 47804 1356696 1199084 39.09 518116 1201576 164 11:54:01 125260 1429456 364696 18.06 47868 1356712 1199084 39.09 515972 1201572 172 11:55:01 126520 1430804 363372 18.00 47924 1356720 1199084 39.09 514916 1201428 208 11:56:01 234284 1421728 367972 18.23 52348 1236680 1237360 40.34 703456 900664 932 11:57:01 271956 1480360 299856 14.85 74436 1226304 904368 29.48 602892 947052 102652 Average: 167334 1436068 355045 17.59 53018 1314947 1156344 37.70 562269 1109044 17387 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 ens3 124.84 85.52 997.13 22.01 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 11:52:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:53:01 ens3 0.18 0.88 0.01 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 11:53:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:54:01 ens3 0.02 0.73 0.00 0.03 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:55:01 ens3 0.17 0.88 0.01 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 11:55:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:56:01 ens3 97.85 52.51 2118.28 3.83 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 11:56:01 lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 11:57:01 ens3 50.00 38.47 837.02 8.80 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 11:57:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 45.51 29.84 658.76 5.79 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 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-8157) 09/02/25 _x86_64_ (1 CPU) 11:50:28 LINUX RESTART (1 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 14.20 0.00 2.93 2.20 0.07 80.61 11:52:01 0 14.20 0.00 2.93 2.20 0.07 80.61 11:53:01 all 0.17 0.00 0.08 0.08 0.03 99.63 11:53:01 0 0.17 0.00 0.08 0.08 0.03 99.63 11:54:01 all 1.31 0.00 0.10 0.05 0.03 98.51 11:54:01 0 1.31 0.00 0.10 0.05 0.03 98.51 11:55:01 all 1.46 0.00 0.15 0.03 0.05 98.31 11:55:01 0 1.46 0.00 0.15 0.03 0.05 98.31 11:56:01 all 10.44 0.00 3.21 2.91 0.07 83.38 11:56:01 0 10.44 0.00 3.21 2.91 0.07 83.38 11:57:01 all 42.81 0.00 3.43 4.94 0.07 48.75 11:57:01 0 42.81 0.00 3.43 4.94 0.07 48.75 Average: all 11.70 0.00 1.65 1.70 0.05 84.90 Average: 0 11.70 0.00 1.65 1.70 0.05 84.90