---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25206 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/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 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 682 11069 1 4245 14975 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:db:82:5c brd ff:ff:ff:ff:ff:ff inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fedb:825c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:6b:18:dd 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-25206) 09/21/24 _x86_64_ (4 CPU) 07:08:28 LINUX RESTART (4 CPU) 07:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 320.48 103.74 216.74 0.00 5352.08 13117.18 0.00 07:11:01 233.46 47.94 185.52 0.00 2909.25 15821.51 0.00 07:12:01 9.67 0.65 9.02 0.00 41.59 4454.72 0.00 07:13:01 20.48 0.27 20.21 0.00 13.86 17619.06 0.00 07:14:01 72.72 13.11 59.61 0.00 5274.19 27338.64 0.00 Average: 130.74 32.91 97.83 0.00 2709.48 15678.68 0.00 07:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 13389004 15430216 550516 3.36 72256 2165356 1300856 7.46 798252 1918508 171248 07:11:01 12197788 14693380 1270272 7.75 86972 2589340 2201308 12.63 1641752 2232756 124660 07:12:01 11894820 14487972 1472916 8.99 90772 2678780 1987596 11.40 1950308 2220860 91924 07:13:01 11735472 15208380 752420 4.59 99208 3519712 1458144 8.37 1430376 2870504 430256 07:14:01 11365268 15360784 589680 3.60 110908 4015660 1297060 7.44 1516768 3126948 17312 Average: 12116470 15036146 927161 5.66 92023 2993770 1648993 9.46 1467491 2473915 167080 07:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 ens3 257.27 173.79 1503.50 64.89 0.00 0.00 0.00 0.00 07:10:01 lo 1.56 1.56 0.17 0.17 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 07:11:01 ens3 310.21 254.82 4142.55 36.50 0.00 0.00 0.00 0.00 07:11:01 lo 1.87 1.87 0.18 0.18 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 07:12:01 ens3 98.47 93.58 1103.07 14.21 0.00 0.00 0.00 0.00 07:12:01 lo 0.67 0.67 0.07 0.07 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 07:13:01 ens3 161.12 124.75 1792.22 16.41 0.00 0.00 0.00 0.00 07:13:01 lo 0.27 0.27 0.02 0.02 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 07:14:01 ens3 341.46 203.62 4687.18 42.47 0.00 0.00 0.00 0.00 07:14:01 lo 1.13 1.13 0.12 0.12 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 Average: ens3 233.63 170.10 2649.48 34.80 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25206) 09/21/24 _x86_64_ (4 CPU) 07:08:28 LINUX RESTART (4 CPU) 07:09:02 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 22.32 12.70 11.59 3.83 0.10 49.45 07:10:01 0 34.06 11.98 11.09 2.86 0.09 39.92 07:10:01 1 23.98 12.82 11.64 3.89 0.14 47.53 07:10:01 2 13.32 13.65 12.26 3.47 0.09 57.21 07:10:01 3 17.96 12.35 11.38 5.11 0.09 53.12 07:11:01 all 58.12 0.00 2.41 2.37 0.10 37.01 07:11:01 0 61.01 0.00 3.27 2.38 0.10 33.24 07:11:01 1 56.97 0.00 2.20 2.49 0.10 38.24 07:11:01 2 60.44 0.00 1.77 1.88 0.13 35.77 07:11:01 3 54.05 0.00 2.38 2.72 0.08 40.76 07:12:01 all 43.08 0.00 1.23 0.26 0.07 55.35 07:12:01 0 45.21 0.00 1.14 0.65 0.07 52.93 07:12:01 1 42.37 0.00 1.17 0.37 0.07 56.03 07:12:01 2 42.02 0.00 1.21 0.02 0.07 56.69 07:12:01 3 42.72 0.00 1.43 0.02 0.07 55.77 07:13:01 all 13.68 0.00 0.83 1.06 0.05 84.37 07:13:01 0 14.18 0.00 0.80 0.57 0.05 84.40 07:13:01 1 20.25 0.00 1.42 2.91 0.05 75.37 07:13:01 2 14.07 0.00 0.62 0.55 0.05 84.71 07:13:01 3 6.21 0.00 0.49 0.22 0.05 93.03 07:14:01 all 22.75 0.00 2.18 2.71 0.07 72.28 07:14:01 0 23.71 0.00 2.18 2.53 0.08 71.49 07:14:01 1 21.67 0.00 2.33 3.80 0.05 72.15 07:14:01 2 22.00 0.00 2.13 2.57 0.07 73.23 07:14:01 3 23.63 0.00 2.09 1.95 0.08 72.25 Average: all 32.01 2.50 3.62 2.04 0.08 59.76 Average: 0 35.62 2.35 3.66 1.79 0.08 56.49 Average: 1 33.07 2.52 3.72 2.69 0.08 57.92 Average: 2 30.41 2.69 3.56 1.69 0.08 61.57 Average: 3 28.94 2.44 3.53 1.99 0.07 63.03