---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40625 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 9.4G 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 661 12223 1 3111 14996 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:74:aa:85 brd ff:ff:ff:ff:ff:ff inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe74:aa85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:49:3d:5a 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-40625) 10/08/24 _x86_64_ (4 CPU) 15:57:10 LINUX RESTART (4 CPU) 15:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:01 142.08 70.19 71.89 0.00 2983.37 7852.71 0.00 16:00:01 190.77 32.63 158.14 0.00 1555.34 22162.71 0.00 16:01:01 13.00 2.62 10.38 0.00 215.43 4289.29 0.00 16:02:01 3.23 0.00 3.23 0.00 0.00 310.61 0.00 Average: 87.27 26.36 60.91 0.00 1188.54 8653.83 0.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 13120056 15358232 612744 3.74 76248 2350716 1557040 8.93 928748 2041468 224900 16:00:01 10776596 13553792 2406632 14.69 89828 2845324 3050124 17.50 2943344 2323428 96200 16:01:01 9703980 12517360 3442448 21.01 90876 2877760 3930652 22.55 4030044 2304272 4152 16:02:01 6654236 9475168 6484580 39.59 91056 2884524 7136476 40.94 7066444 2311068 3336 Average: 10063717 12726138 3236601 19.76 87002 2739581 3918573 22.48 3742145 2245059 82147 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:59:01 ens3 103.52 83.87 1110.06 16.58 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 325.33 266.46 4182.44 35.10 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:01:01 ens3 26.06 23.11 41.54 5.45 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:02:01 ens3 3.60 3.73 0.69 0.73 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 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 114.63 94.29 1333.68 14.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40625) 10/08/24 _x86_64_ (4 CPU) 15:57:10 LINUX RESTART (4 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 21.07 7.71 6.82 2.66 0.08 61.65 15:59:01 0 16.13 6.69 5.88 1.29 0.07 69.95 15:59:01 1 11.43 8.09 6.71 4.69 0.08 69.00 15:59:01 2 26.86 9.45 7.89 2.45 0.08 53.28 15:59:01 3 29.93 6.62 6.82 2.23 0.10 54.31 16:00:01 all 66.81 0.00 2.82 2.35 0.12 27.90 16:00:01 0 65.65 0.00 2.58 1.17 0.12 30.48 16:00:01 1 65.55 0.00 3.30 2.51 0.12 28.52 16:00:01 2 73.30 0.00 2.52 4.98 0.12 19.08 16:00:01 3 62.71 0.00 2.88 0.74 0.12 33.55 16:01:01 all 50.27 0.00 1.20 0.20 0.08 48.25 16:01:01 0 53.84 0.00 0.82 0.13 0.08 45.12 16:01:01 1 43.01 0.00 1.43 0.00 0.10 55.45 16:01:01 2 50.90 0.00 1.00 0.02 0.07 48.02 16:01:01 3 53.34 0.00 1.56 0.65 0.08 44.37 16:02:01 all 6.59 0.00 0.60 0.03 0.03 92.74 16:02:01 0 4.80 0.00 0.28 0.00 0.03 94.89 16:02:01 1 10.35 0.00 1.54 0.00 0.03 88.07 16:02:01 2 5.95 0.00 0.28 0.00 0.05 93.72 16:02:01 3 5.29 0.00 0.28 0.13 0.02 94.27 Average: all 36.19 1.93 2.86 1.31 0.08 57.63 Average: 0 35.08 1.68 2.39 0.65 0.08 60.13 Average: 1 32.59 2.03 3.25 1.80 0.08 60.25 Average: 2 39.26 2.36 2.92 1.86 0.08 53.52 Average: 3 37.82 1.65 2.88 0.94 0.08 56.62