---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42343 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 859 27805 1 3435 30776 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:93:74:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe93:74c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:1c:b2:60 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-42343) 10/14/24 _x86_64_ (8 CPU) 12:47:11 LINUX RESTART (8 CPU) 12:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:49:01 336.82 86.04 250.78 0.00 2529.42 10774.96 0.00 12:50:01 122.45 2.30 120.15 0.00 153.17 22164.04 0.00 Average: 229.64 44.17 185.47 0.00 1341.40 16469.02 0.00 12:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 29580976 31587100 733036 2.23 81556 2226616 1667948 4.92 1010932 1932648 173552 12:50:01 28547980 31580016 710896 2.16 123064 3141824 1638648 4.83 1101136 2781424 653068 Average: 29064478 31583558 721966 2.20 102310 2684220 1653298 4.87 1056034 2357036 413310 12:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 ens3 190.97 135.55 1681.88 23.67 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:50:01 ens3 201.40 141.34 2720.76 20.16 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 196.18 138.45 2201.28 21.91 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 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42343) 10/14/24 _x86_64_ (8 CPU) 12:47:11 LINUX RESTART (8 CPU) 12:48:01 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 9.79 8.13 6.85 2.76 0.16 72.33 12:49:01 0 2.75 9.50 6.63 1.07 0.13 79.91 12:49:01 1 7.60 9.69 7.01 1.65 0.15 73.90 12:49:01 2 6.63 5.46 5.97 5.78 0.17 75.99 12:49:01 3 19.13 5.60 6.06 5.62 0.17 63.42 12:49:01 4 11.61 7.59 7.62 2.97 0.15 70.06 12:49:01 5 4.18 10.04 7.41 2.26 0.15 75.96 12:49:01 6 12.75 9.02 6.98 1.63 0.17 69.45 12:49:01 7 13.70 8.10 7.08 1.11 0.15 69.86 12:50:01 all 17.31 0.00 1.79 3.14 0.06 77.71 12:50:01 0 11.36 0.00 1.09 0.40 0.05 87.10 12:50:01 1 39.67 0.00 3.36 3.79 0.08 53.10 12:50:01 2 14.81 0.00 1.69 8.30 0.07 75.13 12:50:01 3 20.28 0.00 2.34 1.69 0.07 75.62 12:50:01 4 6.86 0.00 0.83 2.67 0.03 89.60 12:50:01 5 13.47 0.00 1.42 0.45 0.03 84.62 12:50:01 6 7.19 0.00 1.36 6.52 0.05 84.88 12:50:01 7 24.81 0.00 2.21 1.27 0.07 71.64 Average: all 13.56 4.05 4.31 2.95 0.11 75.02 Average: 0 7.06 4.75 3.86 0.74 0.09 83.51 Average: 1 23.69 4.83 5.18 2.72 0.12 63.47 Average: 2 10.73 2.72 3.82 7.05 0.12 75.56 Average: 3 19.71 2.79 4.19 3.65 0.12 69.54 Average: 4 9.22 3.78 4.21 2.82 0.09 79.88 Average: 5 8.83 5.02 4.42 1.36 0.09 80.29 Average: 6 9.96 4.50 4.16 4.08 0.11 77.18 Average: 7 19.27 4.04 4.64 1.19 0.11 70.75