---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24189 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 864 27816 1 3419 30771 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:74:60:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe74:60b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:3b:b4:d5 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-24189) 09/19/24 _x86_64_ (8 CPU) 18:29:39 LINUX RESTART (8 CPU) 18:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:31:02 400.18 128.70 271.49 0.00 10374.27 47136.28 0.00 18:32:01 102.37 32.77 69.60 0.00 1243.99 11093.73 0.00 18:33:01 137.97 2.42 135.55 0.00 228.46 36878.11 0.00 Average: 214.13 54.75 159.38 0.00 3963.81 31818.10 0.00 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:02 29705420 31553752 771312 2.35 66964 2092708 1685732 4.97 1008416 1826380 111984 18:32:01 29226180 31465432 837308 2.55 92788 2433684 1859988 5.48 1149196 2115788 221124 18:33:01 28484660 31507716 780760 2.38 123180 3134380 1684108 4.97 1169064 2773952 25948 Average: 29138753 31508967 796460 2.42 94311 2553591 1743276 5.14 1108892 2238707 119685 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:31:02 ens3 482.85 318.15 2026.56 75.01 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 18:32:01 ens3 61.62 51.57 643.57 8.71 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 18:33:01 ens3 149.10 112.96 2295.74 17.71 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 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 232.13 161.50 1660.98 33.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24189) 09/19/24 _x86_64_ (8 CPU) 18:29:39 LINUX RESTART (8 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:02 all 9.05 8.53 7.47 4.74 0.11 70.10 18:31:02 0 11.76 7.11 8.21 4.60 0.12 68.20 18:31:02 1 8.11 8.07 7.52 1.79 0.12 74.39 18:31:02 2 10.03 7.78 7.29 16.80 0.10 57.99 18:31:02 3 9.08 8.57 7.60 2.97 0.15 71.63 18:31:02 4 5.91 9.42 7.39 1.62 0.10 75.56 18:31:02 5 8.08 9.03 7.05 1.60 0.10 74.13 18:31:02 6 2.57 10.24 7.33 4.17 0.12 75.57 18:31:02 7 16.85 8.00 7.33 4.38 0.10 63.34 18:32:01 all 8.91 2.42 2.63 3.27 0.07 82.70 18:32:01 0 25.18 2.84 3.56 2.60 0.10 65.71 18:32:01 1 1.54 2.64 2.68 3.88 0.07 89.18 18:32:01 2 5.71 2.70 2.41 1.13 0.05 88.01 18:32:01 3 4.14 0.89 2.56 16.05 0.05 76.32 18:32:01 4 5.76 3.07 2.20 0.27 0.05 88.65 18:32:01 5 6.72 3.08 2.81 0.89 0.07 86.43 18:32:01 6 5.28 3.25 2.94 0.37 0.09 88.07 18:32:01 7 17.02 0.90 1.92 0.98 0.05 79.12 18:33:01 all 14.97 0.00 1.20 5.84 0.06 77.93 18:33:01 0 16.48 0.00 0.88 0.60 0.07 81.97 18:33:01 1 6.01 0.00 1.29 20.51 0.05 72.14 18:33:01 2 21.72 0.00 1.06 2.65 0.08 74.48 18:33:01 3 5.32 0.00 0.78 12.97 0.05 80.87 18:33:01 4 18.20 0.00 0.89 1.86 0.03 79.02 18:33:01 5 22.13 0.00 1.95 3.46 0.08 72.38 18:33:01 6 4.96 0.00 0.70 0.17 0.05 94.12 18:33:01 7 25.03 0.00 2.02 4.52 0.05 68.38 Average: all 10.99 3.65 3.76 4.63 0.08 76.89 Average: 0 17.76 3.31 4.21 2.60 0.10 72.02 Average: 1 5.23 3.57 3.83 8.76 0.08 78.54 Average: 2 12.53 3.49 3.59 6.88 0.08 73.44 Average: 3 6.19 3.16 3.64 10.64 0.08 76.29 Average: 4 9.99 4.16 3.49 1.25 0.06 81.04 Average: 5 12.35 4.03 3.94 1.99 0.08 77.61 Average: 6 4.27 4.48 3.65 1.57 0.08 85.95 Average: 7 19.66 2.96 3.75 3.31 0.07 70.25