---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20918 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11703 1 3617 14981 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:fb:d0:8e brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fefb:d08e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:1a:5f:7f 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20918) 07/16/24 _x86_64_ (4 CPU) 01:06:32 LINUX RESTART (4 CPU) 01:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 289.39 95.82 193.57 0.00 2752.95 13833.52 0.00 01:09:01 82.07 27.08 54.99 0.00 1825.70 9852.24 0.00 01:10:01 174.99 24.83 150.17 0.00 1313.96 13282.37 0.00 01:11:01 15.41 1.85 13.56 0.00 171.30 5711.31 0.00 01:12:01 47.54 5.65 41.89 0.00 4559.11 8787.07 0.00 01:13:01 12.13 0.10 12.03 0.00 3.73 1204.87 0.00 01:14:01 279.95 0.10 279.85 0.00 5.33 8530.04 0.00 01:15:01 27.77 0.56 27.22 0.00 63.85 1819.08 0.00 Average: 116.35 19.54 96.81 0.00 1339.68 7890.45 0.00 01:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13409412 15492384 487220 2.97 69588 2208556 1214164 6.97 779396 1913948 157288 01:09:01 12910000 15212748 756648 4.62 81212 2407796 1484084 8.51 1076224 2097712 52280 01:10:01 10706320 13507220 2453528 14.98 92044 2863548 3003924 17.23 2997252 2335944 139972 01:11:01 10494836 13329784 2630476 16.06 93076 2894020 3112984 17.86 3227272 2315944 4676 01:12:01 6205224 9415428 6534156 39.89 103180 3248404 7259988 41.65 7325724 2471640 1964 01:13:01 10323536 13592136 2357396 14.39 103920 3299820 2861104 16.41 3180144 2506616 31752 01:14:01 9974816 13307076 2641768 16.13 137220 3326400 3222528 18.49 3503540 2526980 3092 01:15:01 12030520 15384644 565228 3.45 139104 3344964 1274412 7.31 1453416 2525192 18672 Average: 10756833 13655178 2303302 14.06 102418 2949188 2929148 16.81 2942871 2336747 51212 01:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 324.61 233.12 1978.77 57.87 0.00 0.00 0.00 0.00 01:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 136.83 115.35 1260.29 25.73 0.00 0.00 0.00 0.00 01:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 319.11 241.92 3499.55 35.62 0.00 0.00 0.00 0.00 01:11:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 41.49 32.26 45.80 8.52 0.00 0.00 0.00 0.00 01:12:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 212.75 104.40 2715.07 7.70 0.00 0.00 0.00 0.00 01:13:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 60.79 52.61 201.70 11.11 0.00 0.00 0.00 0.00 01:14:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 53.59 39.58 38.57 11.28 0.00 0.00 0.00 0.00 01:15:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 62.41 57.46 69.41 24.15 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 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 151.64 109.70 1228.62 22.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20918) 07/16/24 _x86_64_ (4 CPU) 01:06:32 LINUX RESTART (4 CPU) 01:07:01 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 21.28 14.13 11.36 2.45 0.12 50.67 01:08:01 0 29.02 14.17 12.20 2.03 0.12 42.47 01:08:01 1 18.60 13.19 11.24 3.45 0.10 53.42 01:08:01 2 11.79 15.59 11.49 1.93 0.14 59.06 01:08:01 3 25.61 13.57 10.50 2.38 0.13 47.81 01:09:01 all 12.23 0.00 0.93 0.73 0.07 86.04 01:09:01 0 24.93 0.00 1.60 0.57 0.08 72.82 01:09:01 1 8.88 0.00 0.56 0.74 0.05 89.76 01:09:01 2 6.91 0.00 0.77 1.22 0.08 91.01 01:09:01 3 8.18 0.00 0.80 0.38 0.05 90.58 01:10:01 all 63.21 0.00 2.70 0.90 0.11 33.08 01:10:01 0 64.32 0.00 2.41 0.67 0.13 32.47 01:10:01 1 61.78 0.00 2.82 1.44 0.12 33.84 01:10:01 2 71.47 0.00 2.16 0.30 0.08 25.99 01:10:01 3 55.28 0.00 3.42 1.18 0.12 40.00 01:11:01 all 48.77 0.00 1.10 0.22 0.14 49.77 01:11:01 0 46.65 0.00 1.14 0.15 0.17 51.89 01:11:01 1 50.80 0.00 1.29 0.25 0.13 47.53 01:11:01 2 50.68 0.00 1.02 0.44 0.13 47.73 01:11:01 3 46.97 0.00 0.95 0.03 0.13 51.92 01:12:01 all 10.33 0.00 1.93 1.55 0.07 86.12 01:12:01 0 16.53 0.00 3.26 1.47 0.10 78.64 01:12:01 1 8.81 0.00 1.80 1.30 0.05 88.03 01:12:01 2 8.18 0.00 1.51 2.20 0.05 88.05 01:12:01 3 7.80 0.00 1.13 1.25 0.08 89.74 01:13:01 all 56.00 0.00 1.62 0.19 0.11 42.08 01:13:01 0 57.18 0.00 2.21 0.08 0.10 40.42 01:13:01 1 56.42 0.00 1.46 0.20 0.10 41.82 01:13:01 2 55.21 0.00 1.50 0.35 0.13 42.80 01:13:01 3 55.18 0.00 1.31 0.13 0.10 43.27 01:14:01 all 43.05 0.00 1.94 10.14 0.10 44.76 01:14:01 0 42.27 0.00 2.38 26.57 0.10 28.67 01:14:01 1 44.40 0.00 1.76 0.94 0.10 52.80 01:14:01 2 39.19 0.00 1.72 5.20 0.08 53.81 01:14:01 3 46.35 0.00 1.92 7.88 0.10 43.76 01:15:01 all 41.32 0.00 1.58 2.33 0.09 54.68 01:15:01 0 29.70 0.00 1.65 0.76 0.12 67.77 01:15:01 1 51.71 0.00 1.64 1.84 0.10 44.71 01:15:01 2 34.66 0.00 1.54 5.63 0.07 58.10 01:15:01 3 49.30 0.00 1.48 1.10 0.08 48.03 Average: all 37.00 1.76 2.89 2.31 0.10 55.94 Average: 0 38.82 1.77 3.36 4.03 0.12 51.90 Average: 1 37.58 1.64 2.82 1.27 0.09 56.59 Average: 2 34.80 1.94 2.71 2.15 0.10 58.31 Average: 3 36.78 1.69 2.69 1.79 0.10 56.95