---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7301 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 10G 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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 1125 11068 1 3802 14531 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:f6:1c:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.91/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fef6:1cb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:7a:47:2a 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-7301) 01/04/25 _x86_64_ (4 CPU) 00:07:24 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 280.17 79.34 200.83 0.00 1711.57 8697.39 0.00 00:10:01 217.65 45.71 171.94 0.00 2976.70 17808.37 0.00 00:11:01 36.33 4.38 31.95 0.00 139.73 9652.67 0.00 00:12:01 54.86 3.78 51.07 0.00 118.78 11924.41 0.00 00:13:01 49.57 5.23 44.34 0.00 4514.90 17825.39 0.00 Average: 127.21 27.52 99.69 0.00 1893.09 13196.91 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13349272 15465404 510544 3.12 72108 2236208 1205184 6.91 738464 2010836 246252 00:10:01 11969772 14490252 1473344 8.99 83864 2616996 2061672 11.83 1837784 2264088 74012 00:11:01 11119108 14008476 1952136 11.92 94500 2959080 2539056 14.57 2464156 2467364 310460 00:12:01 11921784 15091588 869012 5.30 98924 3227976 1426200 8.18 1449980 2678212 273016 00:13:01 11381096 14915920 1034168 6.31 108384 3573712 1613132 9.25 1813912 2829408 2060 Average: 11948206 14794328 1167841 7.13 91556 2922794 1769049 10.15 1660859 2449982 181160 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 128.35 98.95 1203.34 24.25 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 00:10:01 ens3 325.40 261.24 4283.23 35.39 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 00:11:01 ens3 338.37 221.80 3738.83 27.21 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 1992.10 1992.10 1894.40 1894.40 0.00 0.00 0.00 0.00 00:12:01 ens3 3613.03 1575.34 2489.76 891.94 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 1.32 1.32 0.09 0.09 0.00 0.00 0.00 0.00 00:13:01 ens3 16477.92 5676.86 6966.24 2846.29 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 4190.69 1571.93 3744.86 767.59 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 400.61 400.61 380.17 380.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7301) 01/04/25 _x86_64_ (4 CPU) 00:07:24 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.67 12.66 10.82 2.37 0.11 54.37 00:09:01 0 6.55 15.56 13.04 2.50 0.12 62.23 00:09:01 1 17.68 11.05 9.63 2.09 0.09 59.47 00:09:01 2 19.57 12.27 9.96 2.64 0.09 55.47 00:09:01 3 34.91 11.76 10.62 2.27 0.14 40.30 00:10:01 all 65.93 0.00 2.21 1.11 0.11 30.64 00:10:01 0 58.85 0.00 2.61 1.76 0.12 36.66 00:10:01 1 71.96 0.00 1.94 0.75 0.12 25.23 00:10:01 2 65.41 0.00 2.51 1.37 0.10 30.61 00:10:01 3 67.53 0.00 1.79 0.54 0.10 30.04 00:11:01 all 48.48 0.00 2.37 0.13 0.10 48.92 00:11:01 0 47.82 0.00 2.79 0.13 0.10 49.15 00:11:01 1 51.18 0.00 2.41 0.05 0.10 46.25 00:11:01 2 45.41 0.00 2.19 0.20 0.10 52.10 00:11:01 3 49.51 0.00 2.09 0.15 0.08 48.17 00:12:01 all 46.20 0.00 2.99 0.33 0.09 50.39 00:12:01 0 42.36 0.00 4.17 0.02 0.08 53.37 00:12:01 1 42.00 0.00 2.30 0.39 0.10 55.21 00:12:01 2 39.12 0.00 2.09 0.90 0.08 57.80 00:12:01 3 61.33 0.00 3.39 0.02 0.10 35.17 00:13:01 all 17.19 0.00 6.40 0.56 0.08 75.77 00:13:01 0 14.58 0.00 6.90 0.52 0.07 77.93 00:13:01 1 25.18 0.00 7.24 0.53 0.09 66.97 00:13:01 2 13.45 0.00 4.32 1.07 0.09 81.07 00:13:01 3 15.54 0.00 7.15 0.12 0.07 77.13 Average: all 39.68 2.51 4.93 0.90 0.10 51.90 Average: 0 34.24 3.09 5.87 0.99 0.10 55.71 Average: 1 41.77 2.18 4.68 0.76 0.10 50.52 Average: 2 36.74 2.42 4.19 1.23 0.09 55.33 Average: 3 45.96 2.33 4.98 0.62 0.10 46.02