---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42670 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: 2799.996 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 9.8G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 11626 1 3668 14955 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:f6:db:19 brd ff:ff:ff:ff:ff:ff inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fef6:db19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:78:7e:9a 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-42670) 10/15/24 _x86_64_ (4 CPU) 12:05:26 LINUX RESTART (4 CPU) 12:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:07:01 273.95 89.17 184.79 0.00 2601.97 10644.24 0.00 12:08:01 196.10 48.94 147.16 0.00 3032.03 15461.42 0.00 12:09:01 80.59 9.23 71.35 0.00 335.01 20768.81 0.00 12:10:01 19.05 0.13 18.91 0.00 4.00 4065.19 0.00 12:11:01 79.94 5.80 74.14 0.00 4567.94 23353.15 0.00 12:12:01 11.55 0.13 11.41 0.00 8.53 1792.10 0.00 12:13:02 30.69 0.98 29.71 0.00 117.05 3562.34 0.00 Average: 98.84 22.06 76.78 0.00 1523.86 11378.46 0.00 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 13304564 15429320 549520 3.35 73248 2245560 1254824 7.20 839588 1958120 173376 12:08:01 11794168 14533184 1428428 8.72 91088 2817388 1985892 11.39 1854088 2410356 285180 12:09:01 11279364 14125876 1835208 11.20 100536 2907900 2666796 15.30 2420552 2351280 22116 12:10:01 11064092 13998160 1962560 11.98 101396 2988852 2403852 13.79 2570952 2409120 69216 12:11:01 10571768 13842420 2108356 12.87 111880 3303228 2822420 16.19 2920300 2528032 10740 12:12:01 10402608 13738716 2212248 13.50 112632 3361048 2748080 15.77 3054068 2557864 22080 12:13:02 11940232 15346436 604544 3.69 116732 3420660 1307716 7.50 1479144 2592768 15284 Average: 11479542 14430587 1528695 9.33 101073 3006377 2169940 12.45 2162670 2401077 85427 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 247.44 175.54 1944.55 40.51 0.00 0.00 0.00 0.00 12:08:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 489.07 368.02 6545.92 48.99 0.00 0.00 0.00 0.00 12:09:01 lo 2856.74 2856.74 2718.40 2718.40 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 157.54 108.53 904.46 13.80 0.00 0.00 0.00 0.00 12:10:01 lo 989.34 989.34 939.39 939.39 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 63.09 59.36 151.54 14.66 0.00 0.00 0.00 0.00 12:11:01 lo 4013.06 4013.06 3809.26 3809.26 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 207.15 146.43 2107.64 19.27 0.00 0.00 0.00 0.00 12:12:01 lo 17.71 17.71 2.08 2.08 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 11.98 12.03 5.10 3.12 0.00 0.00 0.00 0.00 12:13:02 lo 6.03 6.03 1.07 1.07 0.00 0.00 0.00 0.00 12:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 ens3 50.24 49.06 124.33 26.47 0.00 0.00 0.00 0.00 Average: lo 1126.58 1126.58 1067.27 1067.27 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 175.22 131.28 1683.37 23.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42670) 10/15/24 _x86_64_ (4 CPU) 12:05:26 LINUX RESTART (4 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 19.87 13.34 10.70 3.98 0.10 52.01 12:07:01 0 23.69 13.44 10.91 4.05 0.10 47.81 12:07:01 1 29.06 11.64 10.56 2.53 0.10 46.11 12:07:01 2 14.35 13.53 10.34 2.92 0.10 58.75 12:07:01 3 12.32 14.77 10.97 6.45 0.08 55.39 12:08:01 all 53.77 0.00 2.54 2.50 0.12 41.07 12:08:01 0 55.82 0.00 2.18 1.55 0.12 40.34 12:08:01 1 52.92 0.00 2.91 2.71 0.12 41.34 12:08:01 2 53.96 0.00 3.22 3.86 0.12 38.84 12:08:01 3 52.39 0.00 1.86 1.88 0.12 43.75 12:09:01 all 70.61 0.00 3.08 0.83 0.12 25.36 12:09:01 0 65.91 0.00 2.85 0.40 0.12 30.73 12:09:01 1 72.17 0.00 3.07 0.81 0.12 23.83 12:09:01 2 70.89 0.00 3.14 1.03 0.13 24.81 12:09:01 3 73.49 0.00 3.25 1.08 0.12 22.07 12:10:01 all 76.45 0.00 2.43 0.15 0.10 20.88 12:10:01 0 77.01 0.00 2.28 0.18 0.10 20.42 12:10:01 1 65.69 0.00 2.39 0.28 0.10 31.53 12:10:01 2 82.45 0.00 3.09 0.08 0.08 14.30 12:10:01 3 80.69 0.00 1.96 0.03 0.10 17.21 12:11:01 all 63.71 0.00 4.39 2.19 0.10 29.62 12:11:01 0 60.93 0.00 4.32 3.43 0.10 31.22 12:11:01 1 64.73 0.00 4.99 2.02 0.08 28.18 12:11:01 2 63.93 0.00 4.67 1.06 0.10 30.25 12:11:01 3 65.25 0.00 3.58 2.25 0.10 28.83 12:12:01 all 65.11 0.00 1.56 0.04 0.08 33.20 12:12:01 0 60.79 0.00 1.91 0.02 0.08 37.21 12:12:01 1 72.16 0.00 1.00 0.05 0.08 26.70 12:12:01 2 66.82 0.00 1.29 0.02 0.08 31.79 12:12:01 3 60.68 0.00 2.04 0.08 0.08 37.11 12:13:02 all 41.37 0.00 1.51 0.30 0.07 56.75 12:13:02 0 37.97 0.00 1.53 0.13 0.08 60.28 12:13:02 1 41.89 0.00 1.89 0.25 0.07 55.91 12:13:02 2 52.09 0.00 1.45 0.08 0.07 46.31 12:13:02 3 33.53 0.00 1.15 0.75 0.05 64.51 Average: all 55.84 1.90 3.74 1.42 0.10 37.00 Average: 0 54.58 1.92 3.71 1.39 0.10 38.31 Average: 1 56.92 1.66 3.82 1.23 0.10 36.26 Average: 2 57.78 1.93 3.88 1.29 0.10 35.02 Average: 3 54.07 2.10 3.54 1.78 0.09 38.42