---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42675 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 849 27818 1 3432 30786 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:dd:cc:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fedd:cca6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:e1:c0:4b 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-42675) 10/15/24 _x86_64_ (8 CPU) 12:16:38 LINUX RESTART (8 CPU) 12:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:18:01 458.02 152.11 305.91 0.00 11648.74 45866.12 0.00 12:19:01 125.01 8.55 116.46 0.00 210.36 20368.89 0.00 Average: 290.12 79.73 210.39 0.00 5881.50 33010.39 0.00 12:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 29596764 31531816 793896 2.42 71600 2171316 1748816 5.16 1076552 1866084 141036 12:19:01 28453704 31461176 832488 2.53 121856 3119688 2487984 7.33 1217608 2762644 752248 Average: 29025234 31496496 813192 2.47 96728 2645502 2118400 6.25 1147080 2314364 446642 12:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 434.37 301.64 2101.25 74.91 0.00 0.00 0.00 0.00 12:18:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 179.57 130.63 2855.26 16.60 0.00 0.00 0.00 0.00 12:19:01 lo 3.07 3.07 0.31 0.31 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 305.90 215.42 2481.42 45.51 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42675) 10/15/24 _x86_64_ (8 CPU) 12:16:38 LINUX RESTART (8 CPU) 12:17:02 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 10.06 9.72 7.52 2.60 0.13 69.97 12:18:01 0 6.70 10.55 7.52 0.68 0.15 74.40 12:18:01 1 10.77 9.54 8.08 1.85 0.14 69.63 12:18:01 2 5.31 10.29 8.76 4.50 0.14 71.00 12:18:01 3 9.70 9.84 6.84 0.68 0.12 72.81 12:18:01 4 4.71 8.71 7.99 1.31 0.14 77.15 12:18:01 5 11.81 10.79 7.30 5.08 0.14 64.88 12:18:01 6 6.44 11.19 7.56 1.41 0.12 73.28 12:18:01 7 25.02 6.85 6.11 5.29 0.10 56.62 12:19:01 all 17.02 0.75 2.07 2.06 0.06 78.04 12:19:01 0 38.17 0.94 3.11 2.01 0.08 55.70 12:19:01 1 23.11 0.42 2.05 0.63 0.05 73.74 12:19:01 2 12.20 0.94 2.11 3.45 0.05 81.26 12:19:01 3 8.43 0.96 1.81 0.48 0.07 88.25 12:19:01 4 6.27 0.57 1.75 3.43 0.03 87.95 12:19:01 5 10.07 0.88 1.47 0.48 0.03 87.06 12:19:01 6 9.93 0.94 1.64 0.39 0.05 87.06 12:19:01 7 28.08 0.35 2.61 5.60 0.10 63.26 Average: all 13.59 5.18 4.76 2.32 0.09 74.05 Average: 0 22.59 5.70 5.29 1.35 0.12 64.96 Average: 1 17.01 4.92 5.03 1.23 0.09 71.71 Average: 2 8.79 5.56 5.40 3.97 0.09 76.19 Average: 3 9.05 5.34 4.29 0.58 0.09 80.64 Average: 4 5.50 4.58 4.83 2.38 0.08 82.62 Average: 5 10.93 5.78 4.35 2.75 0.08 76.10 Average: 6 8.21 6.00 4.56 0.89 0.08 80.26 Average: 7 26.56 3.57 4.35 5.45 0.10 59.97