---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42358 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 874 27788 1 3437 30761 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:6f:d9:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe6f:d9d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:f3:1d:9f 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-8c-8g-42358) 10/14/24 _x86_64_ (8 CPU) 14:41:12 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:43:01 150.97 78.27 72.70 0.00 2452.60 7796.80 0.00 14:44:01 123.35 2.30 121.05 0.00 155.04 23475.69 0.00 Average: 137.04 39.97 97.08 0.00 1294.17 15702.11 0.00 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 29439232 31509768 808912 2.46 83844 2285224 1734124 5.11 1095260 1985236 227744 14:44:01 28500816 31535412 757708 2.31 123432 3145476 1654388 4.88 1146548 2785452 612208 Average: 28970024 31522590 783310 2.38 103638 2715350 1694256 4.99 1120904 2385344 419976 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:43:01 ens3 83.07 66.63 966.06 8.41 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 14:44:01 ens3 184.52 125.10 2690.11 18.54 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 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 134.22 96.11 1835.33 13.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42358) 10/14/24 _x86_64_ (8 CPU) 14:41:12 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 10.26 7.16 6.52 1.45 0.14 74.47 14:43:01 0 21.04 7.64 7.31 1.14 0.17 62.69 14:43:01 1 7.88 7.46 6.94 1.40 0.15 76.16 14:43:01 2 8.82 5.38 5.69 3.79 0.12 76.21 14:43:01 3 4.19 9.00 6.45 0.84 0.17 79.34 14:43:01 4 8.89 7.77 6.47 1.06 0.14 75.68 14:43:01 5 4.13 8.35 6.97 0.46 0.14 79.95 14:43:01 6 6.64 8.28 6.13 0.70 0.14 78.12 14:43:01 7 20.45 3.40 6.15 2.24 0.12 67.64 14:44:01 all 18.59 0.00 2.41 1.80 0.07 77.13 14:44:01 0 15.17 0.00 1.75 0.45 0.05 82.58 14:44:01 1 13.41 0.00 3.26 3.31 0.07 79.96 14:44:01 2 12.17 0.00 2.39 5.19 0.07 80.17 14:44:01 3 40.24 0.00 3.51 2.69 0.10 53.45 14:44:01 4 21.58 0.00 2.43 0.47 0.07 75.46 14:44:01 5 9.41 0.00 1.82 0.79 0.07 87.91 14:44:01 6 17.85 0.00 2.44 1.29 0.07 78.36 14:44:01 7 18.89 0.00 1.67 0.23 0.07 79.13 Average: all 14.47 3.54 4.44 1.63 0.11 75.81 Average: 0 18.07 3.78 4.50 0.79 0.11 72.75 Average: 1 10.67 3.70 5.09 2.36 0.11 78.08 Average: 2 10.52 2.66 4.02 4.50 0.09 78.21 Average: 3 22.42 4.45 4.97 1.78 0.14 66.25 Average: 4 15.29 3.85 4.43 0.76 0.10 75.57 Average: 5 6.80 4.13 4.37 0.63 0.10 83.97 Average: 6 12.30 4.10 4.26 1.00 0.10 78.24 Average: 7 19.66 1.68 3.89 1.23 0.09 73.45