---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41236 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 9.5G 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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 645 12074 1 3277 15012 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:43:0e:50 brd ff:ff:ff:ff:ff:ff inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe43:e50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:7d:e4:6c 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-41236) 10/10/24 _x86_64_ (4 CPU) 12:08:52 LINUX RESTART (4 CPU) 12:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 180.45 133.14 47.31 0.00 10567.04 63369.57 0.00 12:11:01 42.29 27.40 14.90 0.00 273.95 405.95 0.00 12:12:01 131.94 4.90 127.05 0.00 195.57 3303.58 0.00 12:13:01 71.79 19.68 52.11 0.00 1790.63 6566.37 0.00 12:14:01 89.49 4.38 85.11 0.00 2146.34 20602.96 0.00 12:15:01 56.82 3.87 52.96 0.00 2626.36 12103.18 0.00 Average: 95.47 32.22 63.24 0.00 2933.23 17725.59 0.00 12:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 13902968 15573192 424712 2.59 41000 1845384 1208800 6.94 580296 1660956 4308 12:11:01 13899012 15580180 418140 2.55 42296 1853712 1221836 7.01 583496 1661020 4 12:12:01 13738084 15505032 491112 3.00 43392 1936796 1246312 7.15 678844 1722896 10288 12:13:01 13314000 15489924 482468 2.95 72452 2294496 1222796 7.02 742144 2036572 228472 12:14:01 12485080 15286108 664828 4.06 93652 2866556 1804280 10.35 1034336 2516656 187840 12:15:01 12365672 15373404 576136 3.52 101216 3060756 1327340 7.62 1085608 2583440 15964 Average: 13284136 15467973 509566 3.11 65668 2309617 1338561 7.68 784121 2030257 74479 12:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 ens3 183.14 112.16 698.96 23.63 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 12:11:01 ens3 0.43 0.13 0.03 0.01 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 197.00 125.08 1160.43 42.79 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 ens3 78.92 67.04 944.59 8.07 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:14:01 ens3 140.30 97.10 1991.37 12.63 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 8.59 8.59 0.80 0.80 0.00 0.00 0.00 0.00 12:15:01 ens3 101.63 52.21 1413.63 11.75 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 116.91 75.62 1034.94 16.48 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 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41236) 10/10/24 _x86_64_ (4 CPU) 12:08:52 LINUX RESTART (4 CPU) 12:09:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 4.51 17.15 13.48 6.74 0.14 57.98 12:10:01 0 4.21 17.34 13.14 4.01 0.14 61.16 12:10:01 1 4.75 15.84 13.17 10.89 0.17 55.18 12:10:01 2 4.44 17.61 13.61 6.52 0.14 57.69 12:10:01 3 4.64 17.82 14.00 5.51 0.14 57.89 12:11:01 all 0.04 5.80 3.83 0.84 0.05 89.44 12:11:01 0 0.07 6.03 3.79 0.72 0.07 89.33 12:11:01 1 0.02 5.71 3.91 0.72 0.05 89.60 12:11:01 2 0.05 6.01 4.12 0.65 0.05 89.12 12:11:01 3 0.02 5.46 3.49 1.27 0.05 89.71 12:12:01 all 4.21 0.00 0.53 1.10 0.03 94.14 12:12:01 0 3.38 0.00 0.33 0.02 0.03 96.24 12:12:01 1 4.19 0.00 0.33 0.49 0.02 94.98 12:12:01 2 6.08 0.00 0.35 0.07 0.03 93.47 12:12:01 3 3.18 0.00 1.10 3.83 0.03 91.85 12:13:01 all 18.31 0.00 1.39 2.89 0.06 77.36 12:13:01 0 20.29 0.00 1.70 0.62 0.07 77.32 12:13:01 1 9.76 0.00 0.95 0.57 0.03 88.69 12:13:01 2 40.46 0.00 2.15 3.21 0.08 54.10 12:13:01 3 2.91 0.00 0.75 7.14 0.05 89.15 12:14:01 all 14.40 0.00 1.69 3.93 0.08 79.90 12:14:01 0 28.56 0.00 2.56 0.87 0.07 67.95 12:14:01 1 12.77 0.00 1.09 1.88 0.08 84.18 12:14:01 2 13.40 0.00 1.90 3.47 0.12 81.12 12:14:01 3 2.86 0.00 1.22 9.49 0.07 86.36 12:15:01 all 17.54 0.00 1.61 2.67 0.08 78.11 12:15:01 0 21.14 0.00 2.07 1.87 0.08 74.84 12:15:01 1 25.00 0.00 1.43 1.98 0.07 71.53 12:15:01 2 12.95 0.00 1.29 2.43 0.10 83.22 12:15:01 3 11.06 0.00 1.67 4.38 0.05 82.83 Average: all 9.85 3.80 3.74 3.02 0.07 79.52 Average: 0 12.97 3.86 3.91 1.34 0.08 77.83 Average: 1 9.41 3.58 3.47 2.75 0.07 80.72 Average: 2 12.89 3.91 3.88 2.71 0.09 76.51 Average: 3 4.11 3.84 3.68 5.27 0.06 83.02