---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-29380 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 9.9G 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/loop1 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1171 10993 1 3831 14486 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:7f:04:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe7f:419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:11:f7:7d 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-29380) 09/28/24 _x86_64_ (4 CPU) 17:51:57 LINUX RESTART (4 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 335.44 156.57 178.87 0.00 11708.85 88475.25 0.00 17:54:01 143.91 64.52 79.39 0.00 3024.03 10356.56 0.00 17:55:01 172.62 21.56 151.06 0.00 1316.31 13813.43 0.00 17:56:01 44.44 4.62 39.83 0.00 149.98 13829.70 0.00 17:57:01 28.73 4.48 24.25 0.00 190.63 8065.32 0.00 17:58:01 50.03 4.72 45.32 0.00 4491.84 18239.52 0.00 Average: 129.19 42.74 86.45 0.00 3480.30 25463.10 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 13601664 15400988 596676 3.64 49444 1961480 1344360 7.71 787964 1747568 63752 17:54:01 12847068 15144444 830436 5.07 77816 2407052 1497316 8.59 1103320 2140560 236632 17:55:01 11783016 14315408 1651852 10.08 84220 2628780 2360040 13.54 2037716 2253316 58588 17:56:01 10764568 13777060 2186872 13.35 96196 3075996 2743632 15.74 2748172 2534880 301520 17:57:01 11923144 15134008 829880 5.07 99696 3267204 1477628 8.48 1444484 2683340 288140 17:58:01 11348624 14926908 1027556 6.27 108380 3616104 1673464 9.60 1842164 2839016 372 Average: 12044681 14783136 1187212 7.25 85959 2826103 1849407 10.61 1660637 2366447 158167 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 ens3 263.46 192.60 1303.72 64.67 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 17:54:01 ens3 207.12 169.36 2576.32 22.94 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:55:01 ens3 200.32 164.37 2521.96 21.65 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:56:01 ens3 286.10 212.50 3864.09 25.13 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 2012.08 2012.08 1912.81 1912.81 0.00 0.00 0.00 0.00 17:57:01 ens3 2606.77 852.11 2300.85 635.08 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 1.18 1.18 0.09 0.09 0.00 0.00 0.00 0.00 17:58:01 ens3 15246.82 5062.48 7659.76 3541.64 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 3135.43 1109.01 3371.24 718.60 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 336.30 336.30 318.88 318.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-29380) 09/28/24 _x86_64_ (4 CPU) 17:51:57 LINUX RESTART (4 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 14.01 17.75 14.49 5.29 0.14 48.32 17:53:01 0 11.76 19.04 15.23 3.32 0.15 50.49 17:53:01 1 19.81 15.55 14.07 9.29 0.12 41.17 17:53:01 2 13.55 18.17 14.84 4.48 0.14 48.83 17:53:01 3 10.90 18.25 13.84 4.06 0.13 52.81 17:54:01 all 24.68 4.73 4.83 2.79 0.08 62.88 17:54:01 0 20.13 5.34 5.06 1.91 0.08 67.48 17:54:01 1 24.30 4.68 4.53 3.32 0.10 63.07 17:54:01 2 37.75 3.40 4.72 1.64 0.08 52.40 17:54:01 3 16.54 5.50 5.01 4.32 0.07 68.56 17:55:01 all 56.72 0.00 1.73 2.55 0.09 38.91 17:55:01 0 54.30 0.00 2.00 2.21 0.10 41.39 17:55:01 1 57.31 0.00 1.69 5.64 0.08 35.28 17:55:01 2 56.91 0.00 1.80 0.86 0.08 40.35 17:55:01 3 58.35 0.00 1.44 1.49 0.08 38.63 17:56:01 all 54.87 0.00 2.76 0.78 0.16 41.43 17:56:01 0 50.98 0.00 2.28 1.01 0.18 45.55 17:56:01 1 57.13 0.00 2.54 1.15 0.17 39.02 17:56:01 2 58.06 0.00 2.92 0.72 0.13 38.16 17:56:01 3 53.33 0.00 3.30 0.25 0.13 42.98 17:57:01 all 39.09 0.00 2.48 0.62 0.11 57.69 17:57:01 0 32.83 0.00 2.14 0.22 0.10 64.72 17:57:01 1 52.30 0.00 2.98 0.39 0.12 44.22 17:57:01 2 33.89 0.00 1.44 0.47 0.12 64.08 17:57:01 3 37.38 0.00 3.37 1.41 0.12 57.72 17:58:01 all 20.95 0.00 6.40 4.54 0.13 67.98 17:58:01 0 17.46 0.00 8.46 3.71 0.14 70.24 17:58:01 1 20.96 0.00 6.64 2.94 0.14 69.32 17:58:01 2 23.79 0.00 5.62 4.89 0.12 65.58 17:58:01 3 21.56 0.00 4.92 6.57 0.12 66.83 Average: all 35.11 3.74 5.44 2.76 0.12 52.84 Average: 0 31.32 4.04 5.83 2.05 0.13 56.63 Average: 1 38.69 3.37 5.39 3.79 0.12 48.63 Average: 2 37.38 3.59 5.22 2.17 0.11 51.53 Average: 3 33.04 3.95 5.31 3.01 0.11 54.57