---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8641 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 733 10592 1 4670 14924 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:34:69:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.25/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe34:69f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:10:0f:d7 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8641) 02/05/25 _x86_64_ (4 CPU) 08:05:31 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 422.01 126.40 295.62 0.00 10715.95 13486.42 0.00 08:08:01 58.97 13.46 45.51 0.00 1385.24 9508.97 0.00 08:09:01 300.55 37.06 263.49 0.00 1727.31 9649.19 0.00 08:10:01 11.03 1.02 10.01 0.00 57.59 2256.29 0.00 08:11:01 114.48 9.02 105.47 0.00 4480.53 23636.27 0.00 08:12:02 8.83 0.05 8.78 0.00 1.47 575.81 0.00 08:13:01 91.36 0.02 91.34 0.00 0.14 8617.25 0.00 08:14:01 49.29 1.22 48.08 0.00 57.99 5347.51 0.00 08:15:01 22.18 0.40 21.78 0.00 15.33 6225.66 0.00 08:16:01 42.19 1.55 40.64 0.00 101.18 29721.85 0.00 Average: 112.12 19.05 93.07 0.00 1857.26 10905.87 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13400480 15435940 548116 3.35 69420 2163784 1335776 7.66 770740 1939188 171884 08:08:01 13263316 15429352 547444 3.34 74160 2282704 1274140 7.31 782456 2051544 452 08:09:01 11792900 14273980 1691484 10.33 84892 2576764 2381544 13.66 2068040 2212544 44432 08:10:01 11745996 14266652 1696312 10.36 86356 2612908 2462184 14.13 2088688 2236336 17532 08:11:01 10677700 13978316 1973260 12.05 129428 3320024 2556280 14.67 2729764 2617864 4008 08:12:02 10404764 13714912 2236484 13.65 129236 3328868 2811280 16.13 2995552 2623456 1404 08:13:01 9750568 13325496 2625324 16.03 136544 3572828 3130580 17.96 3520380 2735792 222196 08:14:01 10380320 13826472 2124616 12.97 139452 3446852 2918488 16.74 3014536 2622920 66512 08:15:01 10865424 15292408 658936 4.02 142120 4393700 1415684 8.12 1770648 3351948 866976 08:16:01 10876180 15309508 640764 3.91 144060 4397908 1377404 7.90 1763804 3348012 2160 Average: 11315765 14485304 1474274 9.00 113567 3209634 2166336 12.43 2150461 2573960 139756 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 345.46 242.08 1618.72 69.96 0.00 0.00 0.00 0.00 08:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 41.71 34.91 270.97 11.54 0.00 0.00 0.00 0.00 08:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 300.03 248.66 3297.16 39.37 0.00 0.00 0.00 0.00 08:09:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 57.91 46.83 57.66 12.59 0.00 0.00 0.00 0.00 08:10:01 lo 47.83 47.83 4.26 4.26 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 520.35 350.32 7115.37 38.73 0.00 0.00 0.00 0.00 08:11:01 lo 870.63 870.63 820.86 820.86 0.00 0.00 0.00 0.00 08:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 ens3 21.16 17.63 4.58 4.36 0.00 0.00 0.00 0.00 08:12:02 lo 6.16 6.16 0.48 0.48 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 59.52 52.72 241.08 11.85 0.00 0.00 0.00 0.00 08:13:01 lo 2110.83 2110.83 2006.93 2006.93 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 68.47 53.52 59.49 20.93 0.00 0.00 0.00 0.00 08:14:01 lo 1031.54 1031.54 974.74 974.74 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 167.63 130.66 796.23 32.87 0.00 0.00 0.00 0.00 08:15:01 lo 3.58 3.58 0.31 0.31 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 211.63 246.11 98.39 964.62 0.00 0.00 0.00 0.00 08:16:01 lo 49.46 49.46 4.87 4.87 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 179.58 142.49 1357.70 120.86 0.00 0.00 0.00 0.00 Average: lo 409.45 409.45 378.54 378.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8641) 02/05/25 _x86_64_ (4 CPU) 08:05:31 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 21.88 13.13 10.56 3.22 0.09 51.11 08:07:01 0 41.24 10.20 10.50 2.66 0.10 35.30 08:07:01 1 15.18 14.77 11.03 2.92 0.08 56.02 08:07:01 2 17.25 13.28 10.69 5.19 0.08 53.51 08:07:01 3 13.88 14.26 10.04 2.12 0.08 59.61 08:08:01 all 4.13 0.00 0.46 1.02 0.03 94.37 08:08:01 0 11.91 0.00 0.75 0.27 0.03 87.04 08:08:01 1 1.53 0.00 0.08 0.07 0.02 98.30 08:08:01 2 1.47 0.00 0.77 3.70 0.03 94.02 08:08:01 3 1.60 0.00 0.22 0.05 0.02 98.12 08:09:01 all 69.16 0.00 2.51 1.21 0.11 27.00 08:09:01 0 72.16 0.00 2.54 0.82 0.12 24.36 08:09:01 1 67.33 0.00 2.63 1.93 0.12 27.99 08:09:01 2 70.83 0.00 2.47 1.43 0.10 25.18 08:09:01 3 66.33 0.00 2.41 0.67 0.12 30.47 08:10:01 all 56.04 0.00 1.62 0.14 0.08 42.12 08:10:01 0 56.76 0.00 1.74 0.02 0.08 41.40 08:10:01 1 55.91 0.00 1.53 0.05 0.08 42.42 08:10:01 2 55.56 0.00 1.47 0.35 0.08 42.54 08:10:01 3 55.93 0.00 1.72 0.15 0.08 42.11 08:11:01 all 67.68 0.00 4.44 1.22 0.10 26.56 08:11:01 0 65.69 0.00 3.99 0.47 0.10 29.74 08:11:01 1 66.58 0.00 3.91 0.37 0.10 29.04 08:11:01 2 69.70 0.00 4.59 2.16 0.10 23.44 08:11:01 3 68.74 0.00 5.25 1.90 0.10 24.01 08:12:02 all 73.20 0.00 1.60 0.04 0.10 25.06 08:12:02 0 69.35 0.00 1.49 0.02 0.10 29.05 08:12:02 1 77.85 0.00 1.64 0.03 0.10 20.38 08:12:02 2 70.17 0.00 1.64 0.02 0.10 28.07 08:12:02 3 75.44 0.00 1.63 0.10 0.10 22.73 08:13:01 all 68.10 0.00 2.63 0.56 0.10 28.61 08:13:01 0 63.86 0.00 3.17 0.65 0.09 32.24 08:13:01 1 72.03 0.00 2.68 0.89 0.10 24.30 08:13:01 2 68.34 0.00 1.67 0.46 0.10 29.42 08:13:01 3 68.18 0.00 3.00 0.26 0.10 28.47 08:14:01 all 62.83 0.00 2.34 0.21 0.08 34.54 08:14:01 0 61.26 0.00 2.31 0.13 0.08 36.21 08:14:01 1 60.71 0.00 2.20 0.07 0.08 36.94 08:14:01 2 60.46 0.00 2.36 0.27 0.08 36.83 08:14:01 3 68.90 0.00 2.48 0.37 0.08 28.17 08:15:01 all 44.72 0.00 1.79 0.24 0.07 53.18 08:15:01 0 49.22 0.00 1.62 0.63 0.07 48.46 08:15:01 1 45.77 0.00 2.36 0.02 0.05 51.80 08:15:01 2 44.24 0.00 1.56 0.25 0.08 53.86 08:15:01 3 39.63 0.00 1.63 0.07 0.07 58.61 08:16:01 all 13.58 0.00 1.10 1.72 0.06 83.54 08:16:01 0 7.04 0.00 1.50 1.44 0.07 89.95 08:16:01 1 36.63 0.00 1.17 0.20 0.08 61.91 08:16:01 2 5.93 0.00 0.87 0.03 0.05 93.12 08:16:01 3 4.75 0.00 0.85 5.21 0.05 89.14 Average: all 48.08 1.31 2.90 0.96 0.08 46.66 Average: 0 49.81 1.02 2.95 0.71 0.08 45.42 Average: 1 49.92 1.47 2.92 0.65 0.08 44.96 Average: 2 46.32 1.33 2.81 1.39 0.08 48.06 Average: 3 46.29 1.42 2.92 1.09 0.08 48.20