---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3682 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 9.9G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 1620 10595 1 3781 14037 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:04:8b:1d brd ff:ff:ff:ff:ff:ff inet 10.30.170.95/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe04:8b1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:34:89:cf 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-3682) 11/02/24 _x86_64_ (4 CPU) 17:46:08 LINUX RESTART (4 CPU) 17:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:48:01 163.85 79.96 83.89 0.00 3244.52 10484.79 0.00 17:49:01 168.91 22.28 146.63 0.00 1308.45 14209.37 0.00 17:50:01 27.11 4.80 22.31 0.00 177.17 6078.85 0.00 17:51:01 64.16 3.90 60.26 0.00 142.89 14612.60 0.00 17:52:01 41.33 5.12 36.21 0.00 4510.18 18021.13 0.00 17:53:01 20.86 0.87 20.00 0.00 108.25 774.67 0.00 Average: 81.04 19.49 61.55 0.00 1581.92 10697.00 0.00 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 12930912 15168328 800448 4.89 76004 2350164 1541160 8.84 1063144 2092544 198136 17:49:01 11944924 14472028 1490252 9.10 83476 2624176 2420452 13.89 1868048 2257448 72376 17:50:01 11642676 14366544 1592740 9.72 91856 2803988 2178516 12.50 2041752 2375444 176424 17:51:01 12105116 15305300 654256 3.99 99036 3257400 1282076 7.36 1263528 2679304 338072 17:52:01 10947244 14468984 1481208 9.04 105336 3564704 2179108 12.50 2283800 2796936 312 17:53:01 10880684 14403144 1547052 9.44 107848 3563424 2230832 12.80 2356516 2790152 15132 Average: 11741926 14697388 1260993 7.70 93926 3027309 1972024 11.31 1812798 2498638 133409 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 159.83 132.77 1909.70 20.38 0.00 0.00 0.00 0.00 17:48:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 252.32 201.77 3382.96 24.90 0.00 0.00 0.00 0.00 17:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 227.35 148.39 2698.64 19.97 0.00 0.00 0.00 0.00 17:50:01 lo 1022.71 1022.71 973.64 973.64 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 980.61 511.36 2800.17 199.51 0.00 0.00 0.00 0.00 17:51:01 lo 1032.41 1032.41 980.31 980.31 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 23629.16 6869.96 8028.41 4044.44 0.00 0.00 0.00 0.00 17:52:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 16.50 16.53 13.00 8.22 0.00 0.00 0.00 0.00 17:53:01 lo 1.07 1.07 0.10 0.10 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 4210.76 1313.41 3138.77 719.54 0.00 0.00 0.00 0.00 Average: lo 343.20 343.20 325.73 325.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3682) 11/02/24 _x86_64_ (4 CPU) 17:46:08 LINUX RESTART (4 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 23.08 7.58 6.58 3.61 0.10 59.06 17:48:01 0 15.64 8.39 6.16 2.01 0.10 67.69 17:48:01 1 17.36 8.22 6.88 4.56 0.08 62.90 17:48:01 2 29.71 5.20 5.23 4.08 0.08 55.71 17:48:01 3 29.56 8.51 8.07 3.79 0.12 49.95 17:49:01 all 51.44 0.00 1.87 20.50 0.13 26.07 17:49:01 0 50.98 0.00 1.87 25.82 0.12 21.22 17:49:01 1 46.70 0.00 2.03 25.15 0.15 25.97 17:49:01 2 56.41 0.00 1.26 1.28 0.12 40.93 17:49:01 3 51.67 0.00 2.30 29.79 0.15 16.08 17:50:01 all 45.99 0.00 1.94 0.66 0.09 51.32 17:50:01 0 44.38 0.00 1.57 0.30 0.08 53.66 17:50:01 1 40.41 0.00 1.74 1.67 0.08 56.10 17:50:01 2 51.13 0.00 2.40 0.59 0.08 45.80 17:50:01 3 48.10 0.00 2.07 0.08 0.10 49.65 17:51:01 all 49.73 0.00 2.67 1.20 0.10 46.30 17:51:01 0 42.98 0.00 2.35 0.69 0.08 53.90 17:51:01 1 69.61 0.00 3.40 0.74 0.12 26.13 17:51:01 2 41.24 0.00 2.75 2.36 0.08 53.56 17:51:01 3 45.21 0.00 2.19 1.02 0.10 51.48 17:52:01 all 24.62 0.00 7.78 1.97 0.12 65.50 17:52:01 0 24.22 0.00 8.24 1.19 0.10 66.25 17:52:01 1 24.60 0.00 7.31 1.14 0.17 66.78 17:52:01 2 22.17 0.00 8.95 4.20 0.10 64.58 17:52:01 3 27.53 0.00 6.62 1.36 0.10 64.38 17:53:01 all 10.69 0.00 0.63 0.25 0.04 88.40 17:53:01 0 31.54 0.00 0.95 0.92 0.07 66.53 17:53:01 1 6.14 0.00 0.60 0.03 0.03 93.19 17:53:01 2 0.98 0.00 0.33 0.03 0.02 98.63 17:53:01 3 4.05 0.00 0.64 0.00 0.03 95.28 Average: all 34.28 1.27 3.55 4.70 0.10 56.10 Average: 0 35.00 1.40 3.50 5.16 0.09 54.85 Average: 1 34.14 1.37 3.64 5.56 0.11 55.18 Average: 2 33.61 0.87 3.46 2.08 0.08 59.90 Average: 3 34.37 1.43 3.63 5.99 0.10 54.48