---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-3971 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 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): 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 511 4079 1 3355 7126 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:14:8b:72 brd ff:ff:ff:ff:ff:ff inet 10.30.123.194/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe14:8b72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:96:a7:a3 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 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3971) 06/25/25 _x86_64_ (2 CPU) 01:52:44 LINUX RESTART (2 CPU) 01:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:54:01 315.91 41.94 273.97 0.00 4706.15 40884.92 0.00 01:55:01 15.20 8.02 7.18 0.00 641.76 7057.64 0.00 01:56:01 87.49 1.57 85.92 0.00 66.79 22426.00 0.00 01:57:01 16.55 0.00 16.55 0.00 0.00 2401.73 0.00 01:58:01 22.08 3.32 18.76 0.00 2366.01 2604.90 0.00 01:59:01 18.48 1.63 16.85 0.00 243.96 3786.84 0.00 02:00:01 3.20 0.07 3.13 0.00 1.60 76.12 0.00 02:01:01 1.82 0.00 1.82 0.00 0.00 34.13 0.00 02:02:01 35.59 0.33 35.26 0.00 35.06 2997.37 0.00 Average: 57.37 6.32 51.05 0.00 895.70 9141.07 0.00 01:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 5665348 7349240 458124 5.63 44256 1817876 1442568 15.71 738060 1522256 210084 01:55:01 5575316 7289228 516544 6.35 46592 1844764 1506336 16.40 803296 1544140 9580 01:56:01 4813092 7246312 521680 6.41 79688 2479720 1539592 16.76 850568 2169784 68576 01:57:01 4813352 7245944 521940 6.41 79744 2479720 1539592 16.76 850260 2169784 120 01:58:01 4426176 7235052 520240 6.39 97688 2831568 1502412 16.36 922804 2463852 180752 01:59:01 4484752 7246492 507776 6.24 106784 2776192 1511848 16.46 1050744 2276764 468 02:00:01 4495452 7252560 502140 6.17 105328 2773244 1511816 16.46 1045804 2273792 592 02:01:01 4486052 7243256 511384 6.28 105372 2773316 1511816 16.46 1054636 2273856 168 02:02:01 4185384 7238040 516028 6.34 127548 3014264 1234188 13.44 1136152 2462044 221748 Average: 4771658 7260680 508428 6.25 88111 2532296 1477796 16.09 939147 2128475 76899 01:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 lo 2.23 2.23 0.21 0.21 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 392.23 245.91 1670.64 73.80 0.00 0.00 0.00 0.00 01:55:01 lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 14.66 11.45 2.64 2.04 0.00 0.00 0.00 0.00 01:56:01 lo 9.85 9.85 11.92 11.92 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 59.36 42.28 1112.85 15.26 0.00 0.00 0.00 0.00 01:57:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 3.42 0.67 0.35 0.12 0.00 0.00 0.00 0.00 01:58:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 239.98 158.86 2292.15 10.95 0.00 0.00 0.00 0.00 01:59:01 lo 2.42 2.42 6.08 6.08 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 4.05 3.27 4.05 3.60 0.00 0.00 0.00 0.00 02:00:01 lo 3.60 3.60 6.47 6.47 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 ens3 3.47 3.35 2.29 4.72 0.00 0.00 0.00 0.00 02:01:01 lo 1.57 1.57 3.06 3.06 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 ens3 1.15 1.08 0.11 3.03 0.00 0.00 0.00 0.00 02:02:01 lo 14.13 14.13 22.81 22.81 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 ens3 54.72 38.41 564.14 27.73 0.00 0.00 0.00 0.00 Average: lo 3.90 3.90 5.63 5.63 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: ens3 85.89 56.14 627.69 15.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3971) 06/25/25 _x86_64_ (2 CPU) 01:52:44 LINUX RESTART (2 CPU) 01:53:01 CPU %user %nice %system %iowait %steal %idle 01:54:01 all 18.80 0.00 3.85 14.33 0.08 62.95 01:54:01 0 19.90 0.00 3.68 20.90 0.08 55.44 01:54:01 1 17.70 0.00 4.02 7.78 0.07 70.42 01:55:01 all 2.46 0.00 0.45 0.53 0.03 96.53 01:55:01 0 3.97 0.00 0.43 0.27 0.03 95.29 01:55:01 1 0.94 0.00 0.47 0.79 0.03 97.78 01:56:01 all 28.46 0.00 2.96 3.35 0.08 65.14 01:56:01 0 54.30 0.00 4.45 3.57 0.10 37.58 01:56:01 1 2.67 0.00 1.47 3.14 0.07 92.65 01:57:01 all 0.93 0.00 0.35 0.40 0.08 98.24 01:57:01 0 1.62 0.00 0.49 0.00 0.13 97.76 01:57:01 1 0.25 0.00 0.20 0.79 0.03 98.72 01:58:01 all 5.79 0.00 2.93 0.87 0.08 90.33 01:58:01 0 6.39 0.00 3.55 0.68 0.08 89.29 01:58:01 1 5.18 0.00 2.31 1.06 0.08 91.36 01:59:01 all 4.60 0.00 1.64 1.39 0.08 92.28 01:59:01 0 4.66 0.00 1.36 1.44 0.10 92.43 01:59:01 1 4.54 0.00 1.93 1.35 0.07 92.12 02:00:01 all 1.67 0.00 0.49 0.05 0.07 97.72 02:00:01 0 1.29 0.00 0.47 0.07 0.07 98.10 02:00:01 1 2.05 0.00 0.50 0.03 0.07 97.34 02:01:01 all 1.29 0.00 0.31 0.02 0.06 98.33 02:01:01 0 1.44 0.00 0.30 0.03 0.05 98.17 02:01:01 1 1.13 0.00 0.32 0.00 0.07 98.49 02:02:01 all 22.38 0.00 2.27 1.36 0.08 73.90 02:02:01 0 12.67 0.00 1.89 2.05 0.10 83.29 02:02:01 1 32.14 0.00 2.65 0.67 0.07 64.47 Average: all 9.61 0.00 1.70 2.48 0.07 86.14 Average: 0 11.82 0.00 1.85 3.22 0.08 83.02 Average: 1 7.41 0.00 1.54 1.74 0.06 89.25