---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6564 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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): 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: 2800.000 BogoMIPS: 5600.00 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 68G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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/23258 /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 687 11086 1 4223 14970 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:ed:62:6c brd ff:ff:ff:ff:ff:ff inet 10.30.171.62/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feed:626c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:14:b2:b2 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6564) 12/31/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 278.92 79.36 199.57 0.00 1711.96 8441.20 0.00 01:36:01 215.41 43.81 171.60 0.00 2892.98 13025.30 0.00 01:37:01 18.91 2.72 16.20 0.00 146.38 9452.96 0.00 01:38:01 70.54 3.80 66.74 0.00 132.64 14042.46 0.00 01:39:01 86.29 6.73 79.55 0.00 4618.30 36166.51 0.00 Average: 134.02 27.28 106.74 0.00 1900.45 16225.42 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13358636 15472612 506248 3.09 72152 2234396 1223432 7.02 734592 2008628 246428 01:36:01 12254904 14698352 1269428 7.75 83756 2541948 1864928 10.70 1624996 2198620 145208 01:37:01 11475380 14241908 1721568 10.51 90076 2847116 2581832 14.81 2134828 2450740 255800 01:38:01 11061968 14191168 1771820 10.82 98912 3184936 2296496 13.18 2348972 2633568 325980 01:39:01 11405688 15382060 570056 3.48 111084 3996780 1280000 7.34 1521512 3083864 3216 Average: 11911315 14797220 1167824 7.13 91196 2961035 1849338 10.61 1672980 2475084 195326 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 101.33 81.29 1119.39 20.98 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 259.77 220.93 3174.92 33.35 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 48.06 48.06 44.55 44.55 0.00 0.00 0.00 0.00 01:37:01 ens3 241.04 162.84 3405.89 19.36 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2111.85 2111.85 2011.03 2011.03 0.00 0.00 0.00 0.00 01:38:01 ens3 158.57 133.49 1959.79 23.15 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.93 17.93 1.78 1.78 0.00 0.00 0.00 0.00 01:39:01 ens3 285.20 229.75 2916.15 183.86 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 436.03 436.03 411.50 411.50 0.00 0.00 0.00 0.00 Average: ens3 209.18 165.66 2515.18 56.14 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6564) 12/31/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.59 13.18 11.68 2.47 0.11 51.97 01:35:01 0 27.49 12.92 11.89 2.49 0.12 45.09 01:35:01 1 21.25 11.03 10.49 1.98 0.08 55.17 01:35:01 2 17.19 13.59 11.64 2.56 0.13 54.89 01:35:01 3 16.48 15.18 12.68 2.84 0.12 52.72 01:36:01 all 47.80 0.00 2.04 1.19 0.08 48.88 01:36:01 0 49.34 0.00 2.06 1.88 0.08 46.64 01:36:01 1 49.63 0.00 1.97 1.14 0.08 47.17 01:36:01 2 50.56 0.00 2.01 1.10 0.07 46.27 01:36:01 3 41.74 0.00 2.14 0.66 0.08 55.38 01:37:01 all 41.14 0.00 1.56 0.16 0.09 57.05 01:37:01 0 42.04 0.00 2.26 0.18 0.08 55.44 01:37:01 1 41.57 0.00 1.15 0.10 0.08 57.09 01:37:01 2 43.77 0.00 1.46 0.10 0.08 54.59 01:37:01 3 37.21 0.00 1.36 0.27 0.10 61.06 01:38:01 all 61.01 0.00 2.85 0.28 0.10 35.75 01:38:01 0 58.56 0.00 3.75 0.22 0.12 37.36 01:38:01 1 59.65 0.00 2.89 0.57 0.10 36.79 01:38:01 2 60.42 0.00 2.23 0.20 0.10 37.04 01:38:01 3 65.43 0.00 2.52 0.13 0.10 31.81 01:39:01 all 22.79 0.00 2.67 1.56 0.08 72.90 01:39:01 0 23.51 0.00 2.41 2.39 0.07 71.63 01:39:01 1 9.17 0.00 2.16 2.60 0.05 86.02 01:39:01 2 17.04 0.00 3.09 0.54 0.08 79.25 01:39:01 3 41.43 0.00 3.01 0.72 0.10 54.74 Average: all 38.67 2.63 4.15 1.13 0.09 53.33 Average: 0 40.19 2.57 4.47 1.43 0.09 51.25 Average: 1 36.25 2.20 3.73 1.28 0.08 56.45 Average: 2 37.80 2.71 4.08 0.90 0.09 54.42 Average: 3 40.41 3.04 4.34 0.92 0.10 51.19