---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-479 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 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 686 11128 1 4182 14971 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:9e:b0:ae brd ff:ff:ff:ff:ff:ff inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe9e:b0ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:3d:e6:01 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-479) 10/23/24 _x86_64_ (4 CPU) 08:58:19 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 255.73 77.64 178.09 0.00 2433.46 7701.18 0.00 09:01:01 212.35 48.73 163.62 0.00 3054.42 10846.33 0.00 09:02:01 27.00 4.72 22.28 0.00 203.70 12390.87 0.00 09:03:01 65.96 1.80 64.16 0.00 77.99 13697.32 0.00 09:04:01 76.69 7.27 69.42 0.00 4674.55 34306.15 0.00 Average: 127.55 28.03 99.52 0.00 2088.84 15788.10 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13303160 15403284 576744 3.52 71760 2221672 1312448 7.53 832144 1967488 237904 09:01:01 12338588 14783096 1185176 7.23 83384 2543632 2095336 12.02 1562956 2177544 219596 09:02:01 11305972 14092376 1871392 11.42 91156 2864880 2482948 14.25 2319356 2434716 268768 09:03:01 10987400 14197428 1765768 10.78 99752 3262316 2314136 13.28 2417992 2637080 406776 09:04:01 11426192 15359796 593896 3.63 110140 3956508 1318064 7.56 1564468 3023672 3468 Average: 11872262 14767196 1198595 7.32 91238 2969802 1904586 10.93 1739383 2448100 227302 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 89.50 74.63 906.72 14.96 0.00 0.00 0.00 0.00 09:01:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 303.97 249.31 3329.98 38.37 0.00 0.00 0.00 0.00 09:02:01 lo 593.25 593.25 561.96 561.96 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 273.09 195.80 3427.29 25.40 0.00 0.00 0.00 0.00 09:03:01 lo 1486.50 1486.50 1411.10 1411.10 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 182.14 144.01 1961.07 23.22 0.00 0.00 0.00 0.00 09:04:01 lo 17.73 17.73 1.76 1.76 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 263.99 195.50 2158.60 182.26 0.00 0.00 0.00 0.00 Average: lo 419.98 419.98 395.00 395.00 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: ens3 222.53 171.85 2356.69 56.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-479) 10/23/24 _x86_64_ (4 CPU) 08:58:19 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 17.95 10.66 8.57 3.29 0.09 59.44 09:00:01 0 14.65 9.65 8.62 6.28 0.10 60.70 09:00:01 1 19.88 11.26 8.97 2.68 0.08 57.14 09:00:01 2 11.21 11.03 8.03 1.30 0.08 68.35 09:00:01 3 26.04 10.71 8.67 2.88 0.08 51.61 09:01:01 all 41.25 0.00 1.75 2.12 0.08 54.80 09:01:01 0 38.24 0.00 2.40 3.27 0.07 56.03 09:01:01 1 45.09 0.00 1.69 0.94 0.08 52.20 09:01:01 2 41.55 0.00 1.41 0.79 0.07 56.19 09:01:01 3 40.12 0.00 1.51 3.50 0.08 54.79 09:02:01 all 49.82 0.00 1.86 0.81 0.07 47.45 09:02:01 0 44.04 0.00 1.91 2.28 0.08 51.68 09:02:01 1 48.98 0.00 1.45 0.08 0.07 49.42 09:02:01 2 51.26 0.00 2.69 0.82 0.07 45.16 09:02:01 3 54.96 0.00 1.37 0.05 0.07 43.55 09:03:01 all 57.35 0.00 2.68 0.72 0.09 39.16 09:03:01 0 57.92 0.00 1.78 0.17 0.10 40.04 09:03:01 1 46.79 0.00 2.15 1.08 0.08 49.90 09:03:01 2 69.98 0.00 4.28 0.97 0.10 24.66 09:03:01 3 54.80 0.00 2.52 0.66 0.08 41.95 09:04:01 all 20.12 0.00 2.29 5.54 0.07 71.98 09:04:01 0 23.51 0.00 2.25 3.16 0.05 71.03 09:04:01 1 8.57 0.00 1.76 4.85 0.08 84.74 09:04:01 2 36.98 0.00 2.59 5.76 0.07 54.60 09:04:01 3 11.51 0.00 2.56 8.40 0.08 77.44 Average: all 37.30 2.13 3.43 2.50 0.08 54.57 Average: 0 35.66 1.94 3.39 3.03 0.08 55.90 Average: 1 33.81 2.25 3.20 1.93 0.08 58.73 Average: 2 42.21 2.20 3.80 1.93 0.08 49.79 Average: 3 37.52 2.14 3.33 3.09 0.08 53.84