---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2847 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 9.7G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 732 11717 1 3547 14925 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:96:ce:6b brd ff:ff:ff:ff:ff:ff inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe96:ce6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:e8:5f:9b 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-2847) 10/30/24 _x86_64_ (4 CPU) 12:05:48 LINUX RESTART (4 CPU) 12:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:07:02 331.96 153.71 178.25 0.00 11641.53 76358.87 0.00 12:08:01 129.16 53.80 75.36 0.00 2955.02 41127.69 0.00 12:09:01 188.37 26.96 161.41 0.00 1451.36 16162.91 0.00 12:10:01 59.59 4.02 55.57 0.00 158.11 17361.64 0.00 12:11:01 49.39 2.98 46.41 0.00 2070.05 12641.49 0.00 12:12:01 46.18 3.13 43.05 0.00 2521.29 12373.21 0.00 Average: 134.12 40.73 93.39 0.00 3467.62 29304.33 0.00 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:02 13484072 15380904 612772 3.74 55864 2046996 1335452 7.66 855548 1788344 104512 12:08:01 12674128 15017248 956096 5.84 82336 2445520 1656088 9.50 1274528 2137912 207792 12:09:01 10920340 13904240 2061508 12.58 97760 3045176 2602332 14.93 2535284 2592908 430592 12:10:01 11153572 14080024 1885752 11.51 100692 2985608 2475784 14.20 2476256 2423452 106020 12:11:01 10544044 13755680 2204252 13.46 106544 3251536 2813340 16.14 2894568 2589912 44820 12:12:01 10499220 13766096 2189072 13.36 111748 3300764 2832204 16.25 3003688 2524040 21600 Average: 11545896 14317365 1651575 10.08 92491 2845933 2285867 13.11 2173312 2342761 152556 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:02 ens3 435.24 298.92 2141.79 70.53 0.00 0.00 0.00 0.00 12:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 12:08:01 ens3 165.90 143.42 2060.13 25.62 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 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 12:09:01 ens3 398.40 311.28 5944.89 33.99 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 lo 1153.21 1153.21 1097.19 1097.19 0.00 0.00 0.00 0.00 12:10:01 ens3 48.64 47.09 47.66 10.45 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 lo 2460.91 2460.91 2340.76 2340.76 0.00 0.00 0.00 0.00 12:11:01 ens3 180.62 117.03 1607.53 17.21 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 lo 1760.21 1760.21 1665.98 1665.98 0.00 0.00 0.00 0.00 12:12:01 ens3 112.05 70.84 686.72 14.76 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 lo 2932.31 2932.31 2786.07 2786.07 0.00 0.00 0.00 0.00 Average: ens3 223.63 164.82 2081.47 28.77 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 1388.87 1388.87 1318.76 1318.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2847) 10/30/24 _x86_64_ (4 CPU) 12:05:48 LINUX RESTART (4 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:02 all 16.36 16.66 14.15 8.06 0.14 44.63 12:07:02 0 16.88 16.14 14.70 7.88 0.13 44.26 12:07:02 1 13.46 18.06 15.15 6.90 0.15 46.29 12:07:02 2 17.43 16.22 14.62 4.61 0.13 47.00 12:07:02 3 17.68 16.22 12.09 12.93 0.15 40.92 12:08:01 all 23.50 2.60 3.67 5.20 0.09 64.95 12:08:01 0 11.31 3.24 4.19 2.21 0.08 78.96 12:08:01 1 18.36 2.84 4.06 4.85 0.09 69.80 12:08:01 2 29.87 1.23 2.61 11.30 0.10 54.88 12:08:01 3 34.56 3.10 3.81 2.42 0.07 56.04 12:09:01 all 55.61 0.00 2.57 3.47 0.12 38.22 12:09:01 0 54.10 0.00 2.64 3.44 0.19 39.63 12:09:01 1 52.55 0.00 2.59 5.59 0.12 39.15 12:09:01 2 58.96 0.00 2.97 3.91 0.08 34.07 12:09:01 3 56.80 0.00 2.07 0.95 0.10 40.08 12:10:01 all 70.43 0.00 2.76 0.73 0.12 25.97 12:10:01 0 68.87 0.00 2.48 0.59 0.12 27.94 12:10:01 1 69.73 0.00 2.83 0.90 0.10 26.43 12:10:01 2 70.95 0.00 3.33 1.13 0.13 24.46 12:10:01 3 72.17 0.00 2.39 0.30 0.12 25.02 12:11:01 all 72.99 0.00 2.96 1.15 0.10 22.80 12:11:01 0 72.47 0.00 2.87 1.07 0.10 23.49 12:11:01 1 70.07 0.00 3.04 2.92 0.10 23.86 12:11:01 2 71.36 0.00 2.80 0.39 0.10 25.35 12:11:01 3 78.07 0.00 3.12 0.20 0.10 18.51 12:12:01 all 67.05 0.00 3.60 1.14 0.10 28.11 12:12:01 0 68.23 0.00 3.19 1.20 0.10 27.27 12:12:01 1 67.86 0.00 3.19 0.64 0.08 28.23 12:12:01 2 69.70 0.00 3.04 1.11 0.10 26.05 12:12:01 3 62.41 0.00 4.97 1.61 0.12 30.89 Average: all 51.11 3.19 4.94 3.28 0.11 37.36 Average: 0 48.75 3.22 5.01 2.73 0.12 40.17 Average: 1 48.80 3.47 5.13 3.62 0.11 38.87 Average: 2 53.11 2.91 4.90 3.72 0.11 35.25 Average: 3 53.81 3.18 4.72 3.04 0.11 35.14