---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-750 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 9.7G 68G 13% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 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 668 11801 1 3527 14989 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:ac:c7:59 brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:feac:c759/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:59:ad:1f 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-750) 12/07/24 _x86_64_ (4 CPU) 08:29:25 LINUX RESTART (4 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 287.12 84.85 202.27 0.00 2534.24 8571.39 0.00 08:32:01 231.96 50.34 181.62 0.00 3063.36 18354.41 0.00 08:33:01 9.78 1.07 8.72 0.00 59.06 2351.34 0.00 08:34:01 58.74 4.98 53.76 0.00 186.64 11800.30 0.00 08:35:01 53.92 5.15 48.78 0.00 4509.25 11266.12 0.00 08:36:01 17.66 0.92 16.75 0.00 112.51 607.77 0.00 Average: 109.87 24.55 85.31 0.00 1744.18 8825.22 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13315528 15411324 568828 3.47 71940 2218280 1293556 7.42 821252 1965800 202768 08:32:01 12145264 14662612 1302608 7.95 84520 2613452 1876708 10.77 1690220 2238800 38748 08:33:01 11556176 14111988 1850864 11.30 86112 2648480 2521996 14.47 2259932 2252532 8868 08:34:01 11304916 14175092 1786572 10.91 99452 2932844 2271900 13.03 2281388 2465964 62044 08:35:01 10421008 13673968 2276832 13.90 108788 3295304 2786304 15.99 2974492 2630184 1792 08:36:01 12109472 15371000 580732 3.55 110144 3302420 1319164 7.57 1288420 2633884 18660 Average: 11808727 14567664 1394406 8.51 93493 2835130 2011605 11.54 1885951 2364527 55480 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 129.86 102.08 1058.65 34.59 0.00 0.00 0.00 0.00 08:31:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 299.07 249.16 3946.80 35.75 0.00 0.00 0.00 0.00 08:32:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 50.56 46.79 68.92 12.09 0.00 0.00 0.00 0.00 08:33:01 lo 44.26 44.26 4.03 4.03 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 315.66 222.98 4052.76 29.21 0.00 0.00 0.00 0.00 08:34:01 lo 1068.11 1068.11 1013.76 1013.76 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 268.86 195.85 2874.62 18.11 0.00 0.00 0.00 0.00 08:35:01 lo 5.05 5.05 0.41 0.41 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 14.31 14.55 10.82 6.39 0.00 0.00 0.00 0.00 08:36:01 lo 5.02 5.02 0.40 0.40 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 179.72 138.57 2002.09 22.69 0.00 0.00 0.00 0.00 Average: lo 187.55 187.55 169.81 169.81 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-750) 12/07/24 _x86_64_ (4 CPU) 08:29:25 LINUX RESTART (4 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 19.66 12.12 10.39 3.27 0.09 54.48 08:31:01 0 36.43 9.47 9.03 2.46 0.10 42.51 08:31:01 1 9.17 14.12 11.07 3.28 0.07 62.29 08:31:01 2 14.10 12.13 10.32 4.15 0.08 59.22 08:31:01 3 18.89 12.76 11.16 3.18 0.10 53.91 08:32:01 all 66.42 0.00 2.69 1.71 0.12 29.06 08:32:01 0 72.87 0.00 2.37 1.02 0.13 23.61 08:32:01 1 63.20 0.00 2.22 0.76 0.10 33.73 08:32:01 2 66.86 0.00 2.81 1.70 0.12 28.51 08:32:01 3 62.72 0.00 3.35 3.37 0.13 30.42 08:33:01 all 62.48 0.00 1.87 0.07 0.10 35.48 08:33:01 0 66.05 0.00 1.44 0.02 0.12 32.37 08:33:01 1 59.75 0.00 2.02 0.07 0.10 38.07 08:33:01 2 63.25 0.00 1.76 0.18 0.10 34.71 08:33:01 3 60.89 0.00 2.26 0.00 0.10 36.76 08:34:01 all 59.23 0.00 2.46 0.68 0.10 37.54 08:34:01 0 61.59 0.00 2.50 1.12 0.08 34.71 08:34:01 1 62.37 0.00 2.34 0.15 0.10 35.03 08:34:01 2 60.22 0.00 2.77 1.11 0.10 35.80 08:34:01 3 52.77 0.00 2.22 0.33 0.10 44.58 08:35:01 all 78.41 0.00 2.96 0.59 0.11 17.92 08:35:01 0 82.05 0.00 2.85 0.05 0.10 14.95 08:35:01 1 81.75 0.00 3.52 0.60 0.12 14.01 08:35:01 2 82.80 0.00 2.48 0.25 0.10 14.37 08:35:01 3 67.07 0.00 3.01 1.47 0.12 28.34 08:36:01 all 26.50 0.00 0.99 0.21 0.06 72.24 08:36:01 0 31.72 0.00 1.10 0.05 0.07 67.07 08:36:01 1 32.27 0.00 0.87 0.08 0.07 66.72 08:36:01 2 24.23 0.00 0.90 0.72 0.07 74.08 08:36:01 3 17.78 0.00 1.08 0.00 0.05 81.08 Average: all 52.11 2.01 3.55 1.09 0.10 41.14 Average: 0 58.43 1.58 3.21 0.79 0.10 35.90 Average: 1 51.42 2.35 3.67 0.82 0.09 41.65 Average: 2 51.91 2.02 3.50 1.35 0.10 41.13 Average: 3 46.69 2.12 3.84 1.39 0.10 45.87