---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-368 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 695 11709 1 3592 14963 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:2d:a7:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe2d:a7c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:fe:38:70 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-368) 10/23/24 _x86_64_ (4 CPU) 00:48:10 LINUX RESTART (4 CPU) 00:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:01 150.32 81.50 68.82 0.00 3685.92 8243.98 0.00 00:51:01 230.00 39.39 190.60 0.00 1848.36 20906.65 0.00 00:52:01 32.56 3.40 29.16 0.00 122.91 14891.12 0.00 00:53:01 20.20 0.00 20.20 0.00 0.00 6417.86 0.00 00:54:01 88.04 5.82 82.22 0.00 4567.64 25006.77 0.00 00:55:01 29.31 0.97 28.35 0.00 115.45 1703.45 0.00 Average: 91.74 21.85 69.89 0.00 1723.38 12861.64 0.00 00:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:01 13158820 15409328 562732 3.44 78264 2360100 1585948 9.10 864980 2066020 253820 00:51:01 10857596 13851212 2109044 12.87 100028 3051680 2653860 15.23 2589128 2594972 436796 00:52:01 11407912 14251532 1709076 10.43 100712 2905836 2231092 12.80 2297928 2346616 14584 00:53:01 10942092 13946604 2013812 12.29 102160 3054788 2520452 14.46 2630392 2468136 139816 00:54:01 10250400 13562648 2387412 14.57 114360 3341316 2731900 15.67 3204496 2563576 15276 00:55:01 12034508 15363068 587552 3.59 115232 3356092 1325608 7.61 1429284 2559320 16416 Average: 11441888 14397399 1561605 9.53 101793 3011635 2174810 12.48 2169368 2433107 146118 00:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 00:50:01 ens3 103.85 85.32 1067.06 17.66 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 968.66 968.66 922.12 922.12 0.00 0.00 0.00 0.00 00:51:01 ens3 564.74 398.15 7189.31 43.78 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 2047.24 2047.24 1945.24 1945.24 0.00 0.00 0.00 0.00 00:52:01 ens3 48.38 42.26 47.04 9.58 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1393.42 1393.42 1317.90 1317.90 0.00 0.00 0.00 0.00 00:53:01 ens3 66.47 59.96 151.22 13.98 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 4119.00 4119.00 3917.98 3917.98 0.00 0.00 0.00 0.00 00:54:01 ens3 272.87 154.57 2797.37 19.31 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 3.23 3.23 0.53 0.53 0.00 0.00 0.00 0.00 00:55:01 ens3 38.84 36.26 32.11 14.57 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: lo 1422.20 1422.20 1350.65 1350.65 0.00 0.00 0.00 0.00 Average: ens3 182.53 129.42 1880.69 19.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-368) 10/23/24 _x86_64_ (4 CPU) 00:48:10 LINUX RESTART (4 CPU) 00:49:01 CPU %user %nice %system %iowait %steal %idle 00:50:01 all 20.28 8.57 7.46 2.60 0.08 61.01 00:50:01 0 11.45 9.20 7.77 2.28 0.07 69.24 00:50:01 1 21.19 7.72 6.96 2.60 0.07 61.47 00:50:01 2 15.82 9.72 7.83 1.13 0.08 65.42 00:50:01 3 32.75 7.66 7.29 4.40 0.08 47.83 00:51:01 all 67.92 0.00 3.04 2.29 0.10 26.65 00:51:01 0 68.10 0.00 3.62 1.96 0.10 26.22 00:51:01 1 71.39 0.00 2.54 2.72 0.10 23.24 00:51:01 2 63.04 0.00 3.21 2.03 0.12 31.60 00:51:01 3 69.13 0.00 2.81 2.43 0.08 25.56 00:52:01 all 73.61 0.00 2.92 0.48 0.09 22.90 00:52:01 0 73.28 0.00 3.18 0.74 0.08 22.72 00:52:01 1 72.13 0.00 2.87 0.74 0.10 24.17 00:52:01 2 75.80 0.00 2.64 0.37 0.08 21.10 00:52:01 3 73.22 0.00 2.98 0.08 0.08 23.63 00:53:01 all 75.12 0.00 2.84 0.14 0.10 21.80 00:53:01 0 65.19 0.00 2.90 0.02 0.08 31.81 00:53:01 1 78.96 0.00 2.70 0.30 0.10 17.94 00:53:01 2 78.39 0.00 3.72 0.20 0.10 17.58 00:53:01 3 77.99 0.00 2.03 0.05 0.10 19.83 00:54:01 all 65.18 0.00 5.07 2.10 0.10 27.56 00:54:01 0 64.09 0.00 5.49 1.86 0.10 28.46 00:54:01 1 63.06 0.00 4.76 2.22 0.10 29.86 00:54:01 2 63.85 0.00 3.83 2.27 0.08 29.96 00:54:01 3 69.75 0.00 6.19 2.06 0.10 21.91 00:55:01 all 41.60 0.00 1.72 0.33 0.09 56.27 00:55:01 0 46.91 0.00 1.87 0.99 0.10 50.13 00:55:01 1 30.28 0.00 1.39 0.10 0.08 68.15 00:55:01 2 43.81 0.00 2.04 0.12 0.08 53.95 00:55:01 3 45.40 0.00 1.57 0.12 0.08 52.83 Average: all 57.26 1.43 3.84 1.32 0.09 36.06 Average: 0 54.79 1.54 4.14 1.31 0.09 38.13 Average: 1 56.12 1.29 3.53 1.44 0.09 37.52 Average: 2 56.77 1.62 3.88 1.02 0.09 36.62 Average: 3 61.35 1.28 3.80 1.52 0.09 31.96