---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7309 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: 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 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 697 11122 1 4177 14960 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:94:01:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe94:1d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:98:03:05 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-7309) 02/01/25 _x86_64_ (4 CPU) 01:34:23 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 317.53 89.14 228.40 0.00 2859.39 8698.70 0.00 01:37:01 102.68 16.75 85.94 0.00 613.23 9237.13 0.00 01:38:01 147.33 20.77 126.55 0.00 1230.72 7532.63 0.00 01:39:01 18.08 4.73 13.35 0.00 215.35 6372.90 0.00 01:40:01 100.07 7.02 93.05 0.00 4579.50 26855.39 0.00 01:41:01 35.83 1.55 34.28 0.00 106.78 27490.22 0.00 Average: 120.53 23.38 97.16 0.00 1604.59 14385.92 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13293336 15445464 532928 3.25 72880 2271204 1573124 9.03 764504 2042812 250020 01:37:01 12845652 15112896 860924 5.26 78280 2376608 1558892 8.94 1116496 2128756 92000 01:38:01 12308704 14757696 1209976 7.39 83780 2547688 1811024 10.39 1568688 2202824 44672 01:39:01 11393668 14181316 1782368 10.88 90588 2866600 2350304 13.48 2208224 2457680 272288 01:40:01 10725476 14158896 1794840 10.96 104788 3475308 2377888 13.64 2566344 2733296 319932 01:41:01 11482060 15408812 545020 3.33 106480 3953460 1265052 7.26 1491684 3045008 1896 Average: 12008149 14844180 1121009 6.84 89466 2915145 1822714 10.46 1619323 2435063 163468 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 lo 1.67 1.67 0.17 0.17 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 01:36:01 ens3 182.60 143.31 1284.08 46.34 0.00 0.00 0.00 0.00 01:37:01 lo 0.47 0.47 0.04 0.04 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 01:37:01 ens3 112.50 96.40 1412.44 14.18 0.00 0.00 0.00 0.00 01:38:01 lo 0.33 0.33 0.03 0.03 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 01:38:01 ens3 143.33 119.97 1775.84 20.07 0.00 0.00 0.00 0.00 01:39:01 lo 520.24 520.24 495.23 495.23 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 01:39:01 ens3 247.84 159.17 3463.74 20.06 0.00 0.00 0.00 0.00 01:40:01 lo 1232.93 1232.93 1169.93 1169.93 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 211.65 148.84 4052.30 21.57 0.00 0.00 0.00 0.00 01:41:01 lo 16.86 16.86 1.66 1.66 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 83.52 95.42 46.34 171.49 0.00 0.00 0.00 0.00 Average: lo 294.79 294.79 277.23 277.23 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 163.34 127.10 2001.80 49.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7309) 02/01/25 _x86_64_ (4 CPU) 01:34:23 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 21.29 12.68 11.00 4.25 0.12 50.66 01:36:01 0 28.85 13.44 11.84 3.53 0.12 42.22 01:36:01 1 12.85 14.81 11.45 3.16 0.12 57.61 01:36:01 2 11.94 13.82 11.32 7.26 0.12 55.55 01:36:01 3 31.60 8.65 9.40 3.03 0.12 47.20 01:37:01 all 9.69 0.00 0.72 2.74 0.07 86.78 01:37:01 0 9.37 0.00 0.85 0.55 0.08 89.15 01:37:01 1 12.10 0.00 0.72 8.61 0.08 78.48 01:37:01 2 6.98 0.00 0.77 1.56 0.07 90.63 01:37:01 3 10.29 0.00 0.55 0.25 0.03 88.87 01:38:01 all 35.41 0.00 1.36 1.34 0.08 61.81 01:38:01 0 39.15 0.00 1.02 0.18 0.07 59.58 01:38:01 1 36.57 0.00 1.30 2.20 0.08 59.85 01:38:01 2 29.51 0.00 2.01 2.58 0.10 65.80 01:38:01 3 36.44 0.00 1.12 0.38 0.07 61.99 01:39:01 all 46.57 0.00 1.92 0.54 0.10 50.87 01:39:01 0 48.22 0.00 1.23 0.61 0.10 49.84 01:39:01 1 51.87 0.00 1.01 0.82 0.10 46.20 01:39:01 2 38.44 0.00 3.28 0.44 0.10 57.73 01:39:01 3 47.76 0.00 2.16 0.29 0.10 49.68 01:40:01 all 59.25 0.00 3.77 1.93 0.11 34.95 01:40:01 0 56.35 0.00 4.17 3.16 0.12 36.19 01:40:01 1 63.85 0.00 4.04 0.59 0.10 31.43 01:40:01 2 58.59 0.00 3.13 1.91 0.12 36.24 01:40:01 3 58.20 0.00 3.73 2.04 0.12 35.91 01:41:01 all 12.53 0.00 0.92 1.34 0.06 85.15 01:41:01 0 16.78 0.00 1.00 0.62 0.08 81.52 01:41:01 1 15.72 0.00 1.05 0.05 0.07 83.11 01:41:01 2 4.67 0.00 0.66 1.19 0.05 93.42 01:41:01 3 12.98 0.00 0.99 3.50 0.05 82.48 Average: all 30.70 2.11 3.28 2.03 0.09 61.80 Average: 0 33.03 2.23 3.34 1.44 0.10 59.87 Average: 1 32.06 2.47 3.26 2.58 0.09 59.53 Average: 2 24.94 2.30 3.52 2.50 0.09 66.64 Average: 3 32.77 1.44 2.98 1.58 0.08 61.14