---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-33949 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: 2799.996 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 869 27805 1 3425 30766 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:1a:c2:ce brd ff:ff:ff:ff:ff:ff inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe1a:c2ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:f6:b4:56 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-33949) 10/02/24 _x86_64_ (8 CPU) 09:03:59 LINUX RESTART (8 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:02 443.80 144.84 298.97 0.00 11589.20 196744.29 0.00 09:06:01 133.15 53.13 80.02 0.00 1475.14 10803.61 0.00 09:07:01 140.31 2.68 137.63 0.00 244.36 33414.30 0.00 Average: 239.69 66.96 172.73 0.00 4453.17 80715.51 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 29813452 31577636 752768 2.29 61680 2017128 1659104 4.89 972572 1762496 80980 09:06:01 29457616 31581892 729244 2.22 87924 2330156 1641424 4.84 1017736 2034548 161472 09:07:01 28482568 31512136 776048 2.36 124404 3138456 1678144 4.95 1168628 2777504 179176 Average: 29251212 31557221 752687 2.29 91336 2495247 1659557 4.89 1052979 2191516 140543 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 ens3 426.64 284.64 1989.09 73.96 0.00 0.00 0.00 0.00 09:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:06:01 ens3 67.04 56.55 662.76 7.86 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 09:07:01 ens3 188.27 146.41 2641.97 21.64 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 228.22 163.13 1770.77 34.64 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 1.95 1.95 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-33949) 10/02/24 _x86_64_ (8 CPU) 09:03:59 LINUX RESTART (8 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:02 all 7.81 9.05 7.78 3.32 0.13 71.91 09:05:02 0 4.44 8.18 7.07 1.82 0.12 78.37 09:05:02 1 11.92 9.03 8.61 7.30 0.12 63.02 09:05:02 2 7.40 9.86 7.97 1.80 0.13 72.83 09:05:02 3 8.58 9.51 8.30 6.00 0.15 67.46 09:05:02 4 6.89 8.46 7.77 3.77 0.12 73.00 09:05:02 5 10.47 9.35 7.72 1.80 0.12 70.54 09:05:02 6 6.71 8.71 8.06 1.38 0.13 75.01 09:05:02 7 6.05 9.27 6.74 2.75 0.14 75.05 09:06:01 all 9.21 4.83 4.27 2.37 0.08 79.23 09:06:01 0 18.44 3.85 4.98 5.23 0.10 67.39 09:06:01 1 8.12 5.75 4.72 1.09 0.09 80.23 09:06:01 2 7.93 5.55 4.55 0.87 0.09 81.01 09:06:01 3 3.60 5.28 4.19 1.33 0.09 85.51 09:06:01 4 22.93 1.65 3.17 5.72 0.07 66.47 09:06:01 5 3.79 5.90 4.54 2.63 0.09 83.07 09:06:01 6 2.87 5.51 3.91 1.13 0.07 86.52 09:06:01 7 6.02 5.12 4.13 0.99 0.08 83.65 09:07:01 all 16.72 0.00 1.48 3.82 0.06 77.92 09:07:01 0 17.88 0.00 1.00 2.33 0.05 78.74 09:07:01 1 13.49 0.00 1.39 0.77 0.07 84.29 09:07:01 2 28.84 0.00 2.65 1.63 0.07 66.81 09:07:01 3 19.36 0.00 1.44 2.27 0.03 76.89 09:07:01 4 26.01 0.00 2.03 9.40 0.10 62.46 09:07:01 5 15.98 0.00 1.02 9.00 0.07 73.93 09:07:01 6 8.53 0.00 1.32 1.52 0.05 88.57 09:07:01 7 3.73 0.00 0.97 3.61 0.05 91.64 Average: all 11.27 4.61 4.50 3.18 0.09 76.35 Average: 0 13.58 4.00 4.34 3.11 0.09 74.87 Average: 1 11.19 4.91 4.89 3.05 0.09 75.86 Average: 2 14.77 5.13 5.06 1.44 0.10 73.50 Average: 3 10.57 4.91 4.63 3.20 0.09 76.59 Average: 4 18.62 3.37 4.32 6.30 0.10 67.30 Average: 5 10.12 5.07 4.42 4.49 0.09 75.81 Average: 6 6.06 4.73 4.42 1.35 0.08 83.36 Average: 7 5.26 4.78 3.94 2.46 0.09 83.48