---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4562 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: 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 9.7G 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 887 27784 1 3427 30747 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:50:2b:60 brd ff:ff:ff:ff:ff:ff inet 10.30.170.193/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe50:2b60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:8c:9d:b7 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-4562) 11/05/24 _x86_64_ (8 CPU) 11:44:32 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 430.20 118.67 311.52 0.00 6251.14 16099.24 0.00 11:47:01 148.36 6.58 141.78 0.00 260.36 23542.49 0.00 Average: 288.09 62.16 225.94 0.00 3230.58 19852.13 0.00 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 29541508 31553632 762512 2.32 80988 2232688 1660576 4.90 1036756 1942636 164272 11:47:01 28546400 31576200 714404 2.17 123180 3140380 1570980 4.63 1101584 2781024 608596 Average: 29043954 31564916 738458 2.25 102084 2686534 1615778 4.76 1069170 2361830 386434 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 456.30 325.33 2241.04 78.48 0.00 0.00 0.00 0.00 11:46:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 192.58 135.88 2538.41 21.15 0.00 0.00 0.00 0.00 11:47:01 lo 3.47 3.47 0.35 0.35 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 323.33 229.81 2390.97 49.57 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4562) 11/05/24 _x86_64_ (8 CPU) 11:44:32 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 12.17 9.70 8.05 1.86 0.13 68.08 11:46:01 0 10.86 10.84 7.69 0.94 0.14 69.53 11:46:01 1 9.93 8.43 8.06 0.89 0.14 72.55 11:46:01 2 11.57 11.13 8.45 1.33 0.14 67.38 11:46:01 3 20.74 8.05 8.05 1.32 0.12 61.72 11:46:01 4 13.01 6.11 7.35 7.53 0.12 65.88 11:46:01 5 13.01 10.29 7.65 0.75 0.14 68.16 11:46:01 6 3.77 12.53 8.98 0.89 0.12 73.71 11:46:01 7 14.45 10.22 8.21 1.23 0.14 65.76 11:47:01 all 18.46 0.46 1.96 0.67 0.06 78.40 11:47:01 0 11.54 0.49 1.74 0.05 0.05 86.13 11:47:01 1 27.29 0.05 1.69 1.35 0.08 69.54 11:47:01 2 23.42 0.60 2.54 1.67 0.05 71.71 11:47:01 3 25.19 0.50 2.15 0.37 0.07 71.72 11:47:01 4 16.86 0.07 1.80 1.24 0.07 79.97 11:47:01 5 11.77 0.67 1.97 0.20 0.05 85.34 11:47:01 6 20.01 0.74 1.93 0.27 0.05 77.01 11:47:01 7 11.57 0.55 1.84 0.25 0.03 85.76 Average: all 15.35 5.02 4.97 1.26 0.09 73.30 Average: 0 11.20 5.60 4.68 0.49 0.09 77.93 Average: 1 18.73 4.18 4.82 1.13 0.11 71.03 Average: 2 17.56 5.81 5.46 1.51 0.09 69.57 Average: 3 23.00 4.23 5.06 0.84 0.09 66.79 Average: 4 14.96 3.05 4.54 4.34 0.09 73.02 Average: 5 12.38 5.42 4.78 0.47 0.09 76.85 Average: 6 11.99 6.56 5.41 0.58 0.08 75.38 Average: 7 12.99 5.33 4.99 0.73 0.08 75.87