---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11235 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 10G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 725 11417 1 3853 14932 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:e9:a5:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fee9:a5f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:cc:a9:7a 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-4c-4g-11235) 11/28/24 _x86_64_ (4 CPU) 17:59:08 LINUX RESTART (4 CPU) 18:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:01 170.33 79.55 90.78 0.00 3242.70 10675.50 0.00 18:02:01 182.70 23.80 158.91 0.00 1387.90 13327.11 0.00 18:03:01 108.77 1.13 107.63 0.00 32.93 4221.43 0.00 18:04:01 55.17 4.38 50.79 0.00 142.78 18680.75 0.00 18:05:01 49.86 2.52 47.34 0.00 2027.26 15014.83 0.00 18:06:01 54.50 0.33 54.17 0.00 14.13 9621.06 0.00 18:07:01 35.89 1.75 34.14 0.00 175.04 17719.85 0.00 Average: 93.71 16.06 77.65 0.00 997.88 12756.38 0.00 18:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 12911384 15176736 794232 4.85 78044 2375268 1528480 8.77 1067460 2108200 188088 18:02:01 11815364 14322028 1640200 10.01 85672 2600960 2401804 13.78 2035976 2218944 38784 18:03:01 11505472 14095680 1864828 11.38 97612 2668292 2508176 14.39 2304144 2254012 33636 18:04:01 11107504 14016720 1943048 11.86 107124 2962060 2470468 14.17 2524068 2414108 112360 18:05:01 10994272 13999608 1954572 11.93 111104 3050584 2658928 15.25 2611988 2429908 41940 18:06:01 10936436 14020644 1932880 11.80 114708 3120816 2346776 13.46 2614100 2481812 15620 18:07:01 11696924 15291256 662860 4.05 117728 3609400 1389436 7.97 1528660 2790676 15232 Average: 11566765 14417525 1541803 9.41 101713 2912483 2186295 12.54 2098057 2385380 63666 18:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 ens3 153.58 125.00 1806.93 22.73 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 18:02:01 ens3 207.72 164.76 2331.83 24.09 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:03:01 ens3 57.59 54.97 146.32 14.38 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 18:04:01 ens3 246.74 155.42 3201.40 18.32 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 3545.73 3545.73 3374.74 3374.74 0.00 0.00 0.00 0.00 18:05:01 ens3 118.56 97.77 861.79 16.05 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 2144.21 2144.21 2034.53 2034.53 0.00 0.00 0.00 0.00 18:06:01 ens3 68.33 51.83 756.35 8.59 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 1836.25 1836.25 1729.90 1729.90 0.00 0.00 0.00 0.00 18:07:01 ens3 164.59 127.30 978.71 77.51 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 145.28 110.97 1439.58 25.96 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 1078.57 1078.57 1022.41 1022.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11235) 11/28/24 _x86_64_ (4 CPU) 17:59:08 LINUX RESTART (4 CPU) 18:00:02 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 22.60 7.73 6.69 4.02 0.11 58.85 18:01:01 0 18.94 7.81 7.18 4.79 0.09 61.19 18:01:01 1 21.37 7.47 6.46 5.42 0.12 59.16 18:01:01 2 34.25 7.55 6.90 3.57 0.12 47.62 18:01:01 3 15.83 8.10 6.22 2.31 0.10 67.43 18:02:01 all 76.69 0.00 2.38 0.97 0.13 19.84 18:02:01 0 76.18 0.00 2.01 0.62 0.12 21.07 18:02:01 1 71.53 0.00 2.73 2.11 0.13 23.49 18:02:01 2 78.63 0.00 2.30 0.50 0.12 18.45 18:02:01 3 80.43 0.00 2.46 0.66 0.13 16.32 18:03:01 all 76.70 0.00 2.18 0.96 0.11 20.05 18:03:01 0 69.50 0.00 2.59 1.57 0.10 26.24 18:03:01 1 78.74 0.00 2.03 1.21 0.10 17.92 18:03:01 2 83.36 0.00 2.00 0.47 0.12 14.06 18:03:01 3 75.19 0.00 2.10 0.60 0.10 22.01 18:04:01 all 62.09 0.00 3.46 0.78 0.10 33.57 18:04:01 0 58.29 0.00 2.82 0.40 0.10 38.39 18:04:01 1 64.56 0.00 3.65 0.77 0.10 30.91 18:04:01 2 61.34 0.00 3.44 1.31 0.10 33.80 18:04:01 3 64.18 0.00 3.94 0.62 0.10 31.17 18:05:01 all 67.03 0.00 3.30 1.95 0.11 27.61 18:05:01 0 65.57 0.00 2.93 2.39 0.12 28.99 18:05:01 1 69.02 0.00 3.66 1.67 0.12 25.53 18:05:01 2 66.34 0.00 3.57 2.87 0.10 27.11 18:05:01 3 67.19 0.00 3.03 0.87 0.10 28.81 18:06:01 all 65.26 0.00 2.82 0.71 0.11 31.11 18:06:01 0 62.01 0.00 2.85 0.66 0.10 34.38 18:06:01 1 66.25 0.00 2.99 0.44 0.10 30.22 18:06:01 2 64.93 0.00 2.33 0.45 0.10 32.18 18:06:01 3 67.83 0.00 3.12 1.28 0.12 27.65 18:07:01 all 36.57 0.00 1.68 1.36 0.09 60.30 18:07:01 0 25.10 0.00 1.57 0.47 0.08 72.78 18:07:01 1 56.95 0.00 1.86 0.10 0.10 40.99 18:07:01 2 35.46 0.00 1.51 0.74 0.08 62.21 18:07:01 3 28.79 0.00 1.79 4.13 0.08 65.20 Average: all 58.20 1.09 3.21 1.53 0.11 35.87 Average: 0 53.71 1.10 3.13 1.55 0.10 40.42 Average: 1 61.28 1.05 3.33 1.67 0.11 32.55 Average: 2 60.67 1.06 3.14 1.41 0.11 33.62 Average: 3 57.13 1.14 3.23 1.50 0.11 36.90