---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26688 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: 2800.000 BogoMIPS: 5600.00 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 9.0G 146G 6% / 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 871 28579 1 2649 30777 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:54:ef:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe54:efe9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:95:65:82 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-26688) 09/23/24 _x86_64_ (8 CPU) 21:47:29 LINUX RESTART (8 CPU) 21:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:49:01 608.67 145.01 463.66 0.00 8352.07 13982.20 0.00 21:50:01 81.75 12.41 69.34 0.00 1128.61 12051.47 0.00 Average: 345.21 78.71 266.50 0.00 4740.34 13016.84 0.00 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 29667848 31572312 750616 2.28 69280 2143672 1655616 4.88 990464 1877960 103092 21:50:01 29363968 31547924 763004 2.32 91872 2386224 1645212 4.85 1060256 2084732 54660 Average: 29515908 31560118 756810 2.30 80576 2264948 1650414 4.87 1025360 1981346 78876 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 ens3 722.98 546.66 2966.06 147.06 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 21:50:01 ens3 70.80 59.97 766.60 9.48 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 396.89 303.32 1866.33 78.27 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 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26688) 09/23/24 _x86_64_ (8 CPU) 21:47:29 LINUX RESTART (8 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 18.47 9.03 7.76 2.53 0.18 62.03 21:49:01 0 19.36 8.09 8.25 6.37 0.20 57.72 21:49:01 1 19.70 8.27 8.16 1.52 0.19 62.17 21:49:01 2 22.65 8.61 7.87 2.69 0.19 58.00 21:49:01 3 14.82 8.77 7.83 2.81 0.17 65.60 21:49:01 4 20.53 8.97 7.33 1.62 0.15 61.40 21:49:01 5 15.89 9.98 7.60 1.57 0.17 64.78 21:49:01 6 14.22 11.13 7.97 1.82 0.17 64.70 21:49:01 7 20.54 8.44 7.07 1.86 0.17 61.92 21:50:01 all 8.75 0.01 0.72 1.68 0.03 88.80 21:50:01 0 3.42 0.02 0.75 5.76 0.03 90.01 21:50:01 1 8.02 0.00 0.67 0.67 0.02 90.63 21:50:01 2 2.43 0.02 0.45 3.70 0.05 93.36 21:50:01 3 2.73 0.02 0.45 1.16 0.02 95.63 21:50:01 4 3.70 0.02 0.43 0.02 0.02 95.82 21:50:01 5 26.28 0.02 1.18 0.58 0.05 71.88 21:50:01 6 12.17 0.02 0.92 0.97 0.03 85.89 21:50:01 7 11.23 0.02 0.92 0.57 0.03 87.24 Average: all 13.58 4.50 4.22 2.10 0.10 75.49 Average: 0 11.37 4.04 4.49 6.07 0.12 73.92 Average: 1 13.83 4.11 4.40 1.09 0.10 76.47 Average: 2 12.48 4.29 4.14 3.20 0.12 75.77 Average: 3 8.75 4.37 4.12 1.98 0.09 80.68 Average: 4 12.06 4.46 3.86 0.81 0.08 78.72 Average: 5 21.12 4.97 4.37 1.08 0.11 68.36 Average: 6 13.19 5.54 4.42 1.39 0.10 75.35 Average: 7 15.86 4.20 3.98 1.21 0.10 74.65