---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16407 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: 2799.998 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 11G 68G 14% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 11085 1 4212 14959 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:ef:c1:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feef:c1ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:f5:2e:7b 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-16407) 08/31/24 _x86_64_ (4 CPU) 07:08:22 LINUX RESTART (4 CPU) 07:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 223.56 83.09 140.48 0.00 2600.77 7746.99 0.00 07:11:01 226.93 34.09 192.83 0.00 2320.68 13497.75 0.00 07:12:01 27.30 14.28 13.01 0.00 626.43 6918.85 0.00 07:13:01 15.60 0.70 14.90 0.00 27.86 7495.68 0.00 07:14:01 93.77 13.31 80.45 0.00 5290.85 38296.82 0.00 Average: 117.43 29.10 88.34 0.00 2173.32 14791.22 0.00 07:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 13422680 15437900 546984 3.34 70888 2142160 1285496 7.38 792516 1896220 161720 07:11:01 12501868 14868476 1102272 6.73 84056 2466992 1940792 11.13 1399240 2181812 109784 07:12:01 12014092 14515908 1451024 8.86 87048 2595900 2209616 12.68 1826088 2234488 25492 07:13:01 11452436 14927288 1036552 6.33 99088 3522200 1766152 10.13 1734492 2852316 760236 07:14:01 11373288 15338856 613916 3.75 111724 3986980 1341088 7.69 1557432 3082656 3108 Average: 12152873 15017686 950150 5.80 90561 2942846 1708629 9.80 1461954 2449498 212068 07:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 ens3 220.43 119.20 1186.40 49.90 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 07:11:01 ens3 203.98 171.44 2802.70 26.31 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 07:12:01 ens3 103.30 90.15 1484.53 12.59 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 07:13:01 ens3 237.84 200.65 3388.67 28.73 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 07:14:01 ens3 330.29 198.27 4170.73 45.48 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 219.17 155.94 2606.61 32.60 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 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-16407) 08/31/24 _x86_64_ (4 CPU) 07:08:22 LINUX RESTART (4 CPU) 07:09:01 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 18.44 11.10 8.88 4.10 0.09 57.38 07:10:01 0 13.09 10.89 8.50 4.59 0.09 62.85 07:10:01 1 35.78 9.84 9.29 3.74 0.08 41.27 07:10:01 2 11.80 11.98 8.87 2.78 0.10 64.47 07:10:01 3 12.60 11.74 8.87 5.29 0.10 61.39 07:11:01 all 27.41 0.00 1.55 3.04 0.08 67.92 07:11:01 0 37.23 0.00 1.70 1.23 0.07 59.77 07:11:01 1 24.10 0.00 1.65 3.94 0.12 70.18 07:11:01 2 28.01 0.00 1.13 0.96 0.07 69.83 07:11:01 3 20.16 0.00 1.73 6.06 0.07 71.98 07:12:01 all 48.70 0.00 1.31 0.49 0.10 49.41 07:12:01 0 50.98 0.00 0.95 0.05 0.08 47.94 07:12:01 1 45.81 0.00 1.66 1.26 0.12 51.16 07:12:01 2 48.70 0.00 1.27 0.08 0.08 49.86 07:12:01 3 49.31 0.00 1.36 0.55 0.10 48.68 07:13:01 all 45.54 0.00 2.02 0.52 0.13 51.79 07:13:01 0 37.85 0.00 1.55 0.33 0.12 60.15 07:13:01 1 53.83 0.00 2.77 0.99 0.12 42.29 07:13:01 2 51.20 0.00 2.05 0.74 0.15 45.86 07:13:01 3 39.37 0.00 1.69 0.03 0.13 58.77 07:14:01 all 24.98 0.00 2.45 9.11 0.08 63.38 07:14:01 0 20.48 0.00 2.11 6.07 0.07 71.26 07:14:01 1 27.37 0.00 2.60 7.19 0.08 62.75 07:14:01 2 30.52 0.00 2.53 20.27 0.07 46.62 07:14:01 3 21.57 0.00 2.56 2.95 0.08 72.83 Average: all 33.09 2.19 3.22 3.45 0.10 57.96 Average: 0 32.05 2.13 2.93 2.44 0.08 60.37 Average: 1 37.47 1.98 3.61 3.42 0.10 53.41 Average: 2 34.16 2.34 3.14 4.96 0.09 55.31 Average: 3 28.71 2.29 3.21 2.96 0.10 62.74