---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4150 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.8G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 858 27802 1 3439 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:35:2a:21 brd ff:ff:ff:ff:ff:ff inet 10.30.170.151/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe35:2a21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:8b:4a:6b 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4150) 12/19/24 _x86_64_ (8 CPU) 17:01:34 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:03:01 416.80 133.73 283.07 0.00 10716.75 18461.06 0.00 17:04:01 154.96 22.50 132.46 0.00 1213.93 20426.61 0.00 Average: 285.88 78.11 207.77 0.00 5965.34 19443.83 0.00 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 29678336 31625328 693092 2.11 78216 2172372 1627824 4.80 941784 1906392 155956 17:04:01 28396168 31426384 863508 2.63 121396 3143356 1933352 5.70 1227292 2805592 714008 Average: 29037252 31525856 778300 2.37 99806 2657864 1780588 5.25 1084538 2355992 434982 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 ens3 407.83 279.24 2091.79 72.36 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:04:01 ens3 184.27 140.14 2791.80 18.47 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 296.05 209.69 2441.79 45.41 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 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4150) 12/19/24 _x86_64_ (8 CPU) 17:01:34 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 10.91 9.24 8.32 2.34 0.12 69.05 17:03:01 0 25.52 7.55 7.18 1.53 0.13 58.09 17:03:01 1 18.86 8.54 8.39 3.12 0.13 60.96 17:03:01 2 6.76 7.51 8.15 0.88 0.14 76.56 17:03:01 3 4.73 12.70 9.76 2.01 0.12 70.69 17:03:01 4 8.70 10.06 8.45 4.04 0.12 68.63 17:03:01 5 5.48 6.34 6.68 4.56 0.12 76.82 17:03:01 6 10.61 10.02 8.74 1.43 0.12 69.09 17:03:01 7 6.56 11.24 9.24 1.15 0.12 71.70 17:04:01 all 17.17 1.23 2.54 2.19 0.07 76.80 17:04:01 0 18.68 0.90 2.09 1.09 0.05 77.19 17:04:01 1 13.42 1.44 2.63 1.68 0.05 80.77 17:04:01 2 25.93 1.44 3.26 3.91 0.08 65.38 17:04:01 3 9.62 0.74 2.46 0.52 0.08 86.57 17:04:01 4 9.75 1.64 2.29 1.94 0.07 84.31 17:04:01 5 3.77 0.49 1.34 4.73 0.07 89.61 17:04:01 6 23.75 1.41 2.60 1.17 0.10 70.97 17:04:01 7 32.37 1.74 3.67 2.50 0.07 59.65 Average: all 14.05 5.22 5.43 2.27 0.10 72.94 Average: 0 22.09 4.22 4.63 1.31 0.09 67.66 Average: 1 16.14 4.98 5.51 2.40 0.09 70.88 Average: 2 16.42 4.45 5.69 2.41 0.11 70.93 Average: 3 7.18 6.71 6.11 1.26 0.10 78.64 Average: 4 9.23 5.84 5.36 2.99 0.09 76.49 Average: 5 4.63 3.41 4.01 4.64 0.09 83.22 Average: 6 17.19 5.70 5.66 1.30 0.11 70.03 Average: 7 19.50 6.48 6.45 1.82 0.09 65.66