---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20546 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 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 692 11704 1 3600 14966 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:63:5a:97 brd ff:ff:ff:ff:ff:ff inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe63:5a97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:ed:ee:24 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-20546) 07/15/24 _x86_64_ (4 CPU) 01:06:24 LINUX RESTART (4 CPU) 01:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 271.82 82.78 189.04 0.00 2546.60 9930.17 0.00 01:09:01 80.57 27.00 53.57 0.00 1821.70 10032.86 0.00 01:10:01 164.42 24.86 139.56 0.00 1314.85 13748.38 0.00 01:11:01 12.23 1.85 10.38 0.00 171.30 4642.16 0.00 01:12:01 46.84 5.70 41.14 0.00 4565.77 8739.34 0.00 01:13:01 13.93 0.13 13.80 0.00 6.00 1649.33 0.00 01:14:01 293.42 0.25 293.17 0.00 16.26 8591.90 0.00 Average: 125.48 20.07 105.41 0.00 1486.74 8182.27 0.00 01:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13347492 15430612 548180 3.35 69492 2208604 1243620 7.13 839932 1915012 163512 01:09:01 13038800 15286784 684064 4.18 78416 2357600 1478456 8.48 1003232 2048004 4760 01:10:01 10969504 13754388 2205340 13.46 91916 2848984 2720020 15.61 2749260 2322292 112708 01:11:01 10744100 13563384 2396104 14.63 92916 2879548 2844812 16.32 2991704 2303044 4772 01:12:01 6455668 9650352 6298700 38.45 103056 3234028 6998108 40.15 7091196 2458568 2168 01:13:01 10205324 13467112 2482360 15.15 104084 3293676 2941888 16.88 3304920 2500668 28508 01:14:01 12043624 15375008 574592 3.51 136952 3325872 1281520 7.35 1456912 2510008 20112 Average: 10972073 13789663 2169906 13.25 96690 2878330 2786918 15.99 2776737 2293942 48077 01:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 01:08:01 ens3 173.33 140.13 1737.26 23.72 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 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:09:01 ens3 78.34 69.22 456.41 20.07 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 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:10:01 ens3 345.78 288.80 4048.34 41.56 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:11:01 ens3 34.66 28.40 44.53 7.45 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 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 01:12:01 ens3 195.62 87.37 2714.28 6.65 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 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:13:01 ens3 68.97 62.92 204.67 14.31 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 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 01:14:01 ens3 76.00 63.49 92.71 24.61 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 138.79 105.60 1326.36 19.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20546) 07/15/24 _x86_64_ (4 CPU) 01:06:24 LINUX RESTART (4 CPU) 01:07:03 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 18.64 11.22 9.30 3.28 0.10 57.47 01:08:01 0 28.02 11.57 10.44 1.71 0.10 48.15 01:08:01 1 5.51 13.21 10.25 6.38 0.10 64.54 01:08:01 2 15.21 11.05 8.06 2.35 0.11 63.23 01:08:01 3 25.84 9.06 8.43 2.65 0.07 53.95 01:09:01 all 8.61 0.00 0.63 1.62 0.05 89.09 01:09:01 0 14.71 0.00 0.73 0.22 0.05 84.29 01:09:01 1 8.48 0.00 0.52 1.34 0.05 89.62 01:09:01 2 7.61 0.00 1.12 4.91 0.07 86.29 01:09:01 3 3.62 0.00 0.17 0.00 0.05 96.17 01:10:01 all 64.01 0.00 2.63 1.94 0.12 31.30 01:10:01 0 56.17 0.00 1.81 1.20 0.10 40.71 01:10:01 1 70.81 0.00 3.41 3.19 0.12 22.47 01:10:01 2 63.55 0.00 3.25 0.64 0.12 32.44 01:10:01 3 65.53 0.00 2.05 2.74 0.13 29.54 01:11:01 all 47.36 0.00 1.20 0.27 0.10 51.06 01:11:01 0 48.45 0.00 1.27 0.13 0.12 50.03 01:11:01 1 51.86 0.00 1.22 0.12 0.10 46.71 01:11:01 2 49.87 0.00 1.02 0.18 0.08 48.84 01:11:01 3 39.30 0.00 1.30 0.65 0.12 58.63 01:12:01 all 10.25 0.00 1.92 1.25 0.08 86.49 01:12:01 0 7.81 0.00 1.46 2.22 0.10 88.41 01:12:01 1 15.70 0.00 2.89 0.80 0.07 80.54 01:12:01 2 10.02 0.00 1.35 1.22 0.07 87.34 01:12:01 3 7.47 0.00 1.99 0.77 0.08 89.68 01:13:01 all 64.96 0.00 1.79 0.08 0.09 33.08 01:13:01 0 65.22 0.00 2.26 0.27 0.08 32.17 01:13:01 1 62.64 0.00 1.72 0.02 0.08 35.53 01:13:01 2 68.93 0.00 1.94 0.02 0.10 29.02 01:13:01 3 63.03 0.00 1.25 0.02 0.08 35.61 01:14:01 all 61.51 0.00 2.54 2.27 0.09 33.59 01:14:01 0 60.45 0.00 3.01 6.92 0.10 29.52 01:14:01 1 63.68 0.00 2.10 0.45 0.10 33.67 01:14:01 2 67.19 0.00 2.12 0.05 0.08 30.55 01:14:01 3 54.76 0.00 2.92 1.63 0.08 40.61 Average: all 39.43 1.55 2.82 1.52 0.09 54.58 Average: 0 40.18 1.59 2.95 1.81 0.09 53.37 Average: 1 39.94 1.83 3.12 1.73 0.09 53.28 Average: 2 40.49 1.52 2.66 1.33 0.09 53.91 Average: 3 37.13 1.26 2.56 1.20 0.09 57.77