---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-2310 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 13G 143G 9% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 898 24689 1 6512 30737 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:83:0e:29 brd ff:ff:ff:ff:ff:ff inet 10.30.170.123/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe83:e29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:0b:14:f0 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-2310) 12/13/24 _x86_64_ (8 CPU) 06:14:03 LINUX RESTART (8 CPU) 06:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 293.53 82.36 211.17 0.00 2297.24 3743.52 0.00 06:17:01 91.27 1.60 89.67 0.00 73.59 8188.64 0.00 06:18:01 85.92 5.15 80.77 0.00 135.04 30134.18 0.00 06:19:01 112.20 1.30 110.90 0.00 39.46 138382.67 0.00 06:20:01 115.69 32.41 83.29 0.00 5977.21 46127.02 0.00 06:21:01 75.99 12.18 63.81 0.00 1092.08 12668.56 0.00 Average: 128.64 22.33 106.31 0.00 1600.62 39974.89 0.00 06:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 29851276 31546064 804936 2.45 49624 1967332 2271964 6.70 984692 1749660 304 06:17:01 28730068 30668964 1668556 5.08 65372 2184596 2512552 7.41 1872140 1952092 11736 06:18:01 25716768 30341744 1958764 5.96 87988 4789596 2567756 7.57 3290280 3453368 1775436 06:19:01 26945964 31602832 697296 2.12 117452 4780812 1571072 4.63 1250640 4254644 560044 06:20:01 25719732 31506044 776420 2.36 134008 5864576 1639028 4.83 1854176 4823868 213996 06:21:01 25393556 31500612 780408 2.37 157372 6130964 1675944 4.94 1923120 5049352 172796 Average: 27059561 31194377 1114397 3.39 101969 4286313 2039719 6.01 1862508 3547164 455719 06:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 ens3 108.29 70.28 550.12 29.59 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 06:17:01 ens3 608.80 526.68 3355.63 118.04 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:18:01 ens3 559.97 433.49 4963.84 86.86 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:19:01 ens3 98.22 85.07 33.62 28.08 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:20:01 ens3 224.39 190.69 2136.99 3835.28 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 06:21:01 ens3 84.75 71.75 946.28 10.95 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 281.22 230.10 2001.78 686.71 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 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-2310) 12/13/24 _x86_64_ (8 CPU) 06:14:03 LINUX RESTART (8 CPU) 06:15:02 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 2.35 6.61 5.09 0.88 0.09 84.99 06:16:01 0 1.93 7.89 5.74 3.38 0.09 80.97 06:16:01 1 2.58 7.75 5.02 0.38 0.09 84.19 06:16:01 2 3.61 5.25 4.65 1.06 0.10 85.33 06:16:01 3 2.68 6.46 4.99 0.31 0.10 85.46 06:16:01 4 2.80 8.07 5.42 0.48 0.09 83.15 06:16:01 5 2.20 6.13 5.27 0.32 0.10 85.97 06:16:01 6 0.84 3.54 3.88 0.74 0.09 90.92 06:16:01 7 2.13 7.81 5.69 0.34 0.09 83.94 06:17:01 all 9.63 0.00 0.90 0.04 0.05 89.39 06:17:01 0 8.48 0.00 0.94 0.03 0.03 90.51 06:17:01 1 6.65 0.00 0.32 0.00 0.03 93.00 06:17:01 2 13.40 0.00 1.52 0.03 0.07 84.98 06:17:01 3 11.62 0.00 0.85 0.02 0.05 87.46 06:17:01 4 17.19 0.00 1.57 0.02 0.07 81.15 06:17:01 5 6.94 0.00 0.38 0.00 0.03 92.64 06:17:01 6 4.85 0.00 0.55 0.18 0.05 94.36 06:17:01 7 7.89 0.00 1.04 0.02 0.05 91.01 06:18:01 all 17.90 0.00 1.49 0.20 0.05 80.36 06:18:01 0 18.43 0.00 1.67 0.03 0.05 79.82 06:18:01 1 24.56 0.00 0.70 0.00 0.05 74.69 06:18:01 2 8.86 0.00 1.87 1.24 0.05 87.99 06:18:01 3 8.44 0.00 0.70 0.00 0.05 90.81 06:18:01 4 8.08 0.00 0.98 0.02 0.07 90.86 06:18:01 5 55.45 0.00 3.66 0.10 0.08 40.71 06:18:01 6 9.02 0.00 1.46 0.20 0.03 89.29 06:18:01 7 10.30 0.00 0.92 0.00 0.03 88.74 06:19:01 all 20.68 0.00 1.57 5.75 0.05 71.94 06:19:01 0 18.45 0.00 0.52 0.00 0.05 80.98 06:19:01 1 14.66 0.00 2.07 0.47 0.05 82.75 06:19:01 2 19.93 0.00 3.96 30.94 0.05 45.12 06:19:01 3 69.89 0.00 2.95 4.32 0.12 22.72 06:19:01 4 16.32 0.00 1.56 1.94 0.03 80.15 06:19:01 5 10.43 0.00 0.63 8.56 0.03 80.34 06:19:01 6 10.14 0.00 0.27 0.00 0.03 89.56 06:19:01 7 6.85 0.00 0.70 0.00 0.05 92.40 06:20:01 all 28.96 0.00 1.64 6.81 0.09 62.49 06:20:01 0 26.02 0.00 1.47 6.94 0.08 65.48 06:20:01 1 28.23 0.00 1.51 0.62 0.12 69.53 06:20:01 2 26.52 0.00 1.75 18.00 0.08 53.64 06:20:01 3 27.62 0.00 1.24 0.77 0.07 70.30 06:20:01 4 24.66 0.00 1.68 4.83 0.10 68.73 06:20:01 5 31.51 0.00 1.53 2.76 0.10 64.10 06:20:01 6 29.62 0.00 1.92 18.04 0.07 50.35 06:20:01 7 37.55 0.00 2.05 2.64 0.08 57.68 06:21:01 all 9.66 0.00 0.66 1.57 0.03 88.09 06:21:01 0 7.50 0.00 0.63 0.79 0.02 91.06 06:21:01 1 5.60 0.00 0.57 0.18 0.03 93.61 06:21:01 2 12.78 0.00 0.63 4.12 0.02 82.45 06:21:01 3 0.58 0.00 0.22 0.00 0.02 99.18 06:21:01 4 3.78 0.00 0.32 0.00 0.05 95.86 06:21:01 5 0.55 0.00 0.15 0.02 0.02 99.27 06:21:01 6 14.78 0.00 0.87 4.76 0.03 79.56 06:21:01 7 31.74 0.00 1.91 2.68 0.07 63.61 Average: all 14.89 1.08 1.88 2.54 0.06 79.54 Average: 0 13.50 1.29 1.81 1.85 0.05 81.50 Average: 1 13.74 1.27 1.68 0.27 0.06 82.97 Average: 2 14.20 0.86 2.39 9.22 0.06 73.27 Average: 3 19.99 1.06 1.81 0.89 0.07 76.18 Average: 4 12.16 1.32 1.91 1.21 0.07 83.33 Average: 5 17.88 1.00 1.93 1.97 0.06 77.16 Average: 6 11.57 0.58 1.48 3.98 0.05 82.34 Average: 7 16.10 1.28 2.04 0.95 0.06 79.57