---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-16977 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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/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 879 27759 1 3461 30756 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:e0:d5:80 brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fee0:d580/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:8c:65:7f 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-16977) 02/11/25 _x86_64_ (8 CPU) 23:13:43 LINUX RESTART (8 CPU) 23:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:15:02 174.35 132.88 41.46 0.00 10812.46 41396.64 0.00 23:16:01 312.05 31.27 280.78 0.00 1075.34 9448.04 0.00 23:17:01 127.50 12.10 115.40 0.00 1134.88 21826.63 0.00 23:18:01 71.11 1.02 70.09 0.00 120.89 24068.51 0.00 Average: 170.66 44.38 126.28 0.00 3295.64 24248.03 0.00 23:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:02 30051484 31659360 687764 2.09 46256 1885796 1648676 4.86 837240 1689708 4272 23:16:01 29598512 31581416 746428 2.27 79732 2205940 1633760 4.82 1002648 1935000 169012 23:17:01 28489056 31547968 748608 2.28 121352 3170992 1615836 4.76 1113976 2833040 684284 23:18:01 28477184 31545524 749964 2.28 123340 3178632 1641156 4.84 1123544 2835776 15988 Average: 29154059 31583567 733191 2.23 92670 2610340 1634857 4.82 1019352 2323381 218389 23:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:02 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 23:15:02 ens3 252.72 169.22 926.23 50.71 0.00 0.00 0.00 0.00 23:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 23:16:01 ens3 144.52 120.67 1588.48 21.22 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 3.27 3.27 0.34 0.34 0.00 0.00 0.00 0.00 23:17:01 ens3 183.00 130.64 2698.31 19.87 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 23:18:01 ens3 15.43 16.04 12.06 7.58 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 148.94 109.10 1305.00 24.86 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-16977) 02/11/25 _x86_64_ (8 CPU) 23:13:43 LINUX RESTART (8 CPU) 23:14:01 CPU %user %nice %system %iowait %steal %idle 23:15:02 all 3.74 9.28 7.12 3.05 0.13 76.68 23:15:02 0 4.83 8.40 7.38 1.58 0.13 77.67 23:15:02 1 3.38 11.28 7.52 2.37 0.13 75.31 23:15:02 2 2.93 9.47 7.00 7.50 0.12 72.98 23:15:02 3 3.41 9.55 7.68 2.06 0.12 77.18 23:15:02 4 2.59 9.46 7.41 2.17 0.12 78.26 23:15:02 5 5.26 9.37 7.72 4.50 0.13 73.02 23:15:02 6 4.39 9.92 6.94 2.18 0.12 76.45 23:15:02 7 3.13 6.78 5.28 2.02 0.19 82.60 23:16:01 all 8.09 2.52 2.47 1.67 0.06 85.19 23:16:01 0 2.11 3.39 2.11 1.29 0.05 91.05 23:16:01 1 3.06 2.21 2.01 0.12 0.08 92.52 23:16:01 2 2.11 2.67 1.95 0.48 0.05 92.75 23:16:01 3 27.66 2.55 3.58 1.92 0.09 64.20 23:16:01 4 19.26 2.71 3.23 1.04 0.07 73.69 23:16:01 5 4.22 2.04 1.75 0.12 0.05 91.81 23:16:01 6 4.35 3.01 2.02 0.14 0.05 90.44 23:16:01 7 2.01 1.57 3.07 8.28 0.05 85.01 23:17:01 all 17.20 0.00 1.63 2.73 0.06 78.37 23:17:01 0 5.93 0.00 1.00 4.14 0.07 88.86 23:17:01 1 15.90 0.00 1.44 4.70 0.07 77.89 23:17:01 2 21.74 0.00 1.83 2.50 0.05 73.89 23:17:01 3 30.76 0.00 2.55 2.08 0.08 64.53 23:17:01 4 16.86 0.00 1.86 3.05 0.05 78.18 23:17:01 5 18.56 0.00 1.57 1.14 0.07 78.67 23:17:01 6 20.76 0.00 1.69 0.70 0.05 76.79 23:17:01 7 7.13 0.00 1.12 3.57 0.05 88.13 23:18:01 all 5.50 0.00 0.36 2.55 0.03 91.56 23:18:01 0 1.23 0.00 0.35 0.43 0.03 97.95 23:18:01 1 7.13 0.00 0.53 3.87 0.02 88.45 23:18:01 2 11.94 0.00 0.47 0.17 0.03 87.39 23:18:01 3 10.81 0.00 0.38 1.58 0.03 87.19 23:18:01 4 11.16 0.00 0.77 14.30 0.05 73.72 23:18:01 5 0.32 0.00 0.18 0.08 0.00 99.42 23:18:01 6 1.34 0.00 0.08 0.00 0.02 98.56 23:18:01 7 0.13 0.00 0.13 0.02 0.02 99.70 Average: all 8.64 2.94 2.89 2.50 0.07 82.96 Average: 0 3.53 2.93 2.70 1.87 0.07 88.90 Average: 1 7.38 3.37 2.87 2.78 0.08 83.53 Average: 2 9.71 3.03 2.81 2.66 0.06 81.73 Average: 3 18.14 3.01 3.54 1.91 0.08 73.32 Average: 4 12.47 3.02 3.30 5.17 0.07 75.96 Average: 5 7.11 2.84 2.80 1.46 0.06 85.74 Average: 6 7.71 3.21 2.67 0.75 0.06 85.60 Average: 7 3.10 2.08 2.39 3.45 0.08 88.90