---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11239 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 11G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 729 11314 1 3953 14928 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:9d:7a:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe9d:7af6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:eb:35:3c 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-11239) 11/28/24 _x86_64_ (4 CPU) 18:00:00 LINUX RESTART (4 CPU) 18:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:02:01 289.39 81.75 207.63 0.00 3967.47 11877.24 0.00 18:03:01 42.29 7.52 34.78 0.00 441.39 11496.88 0.00 18:04:01 107.97 2.47 105.50 0.00 80.12 6179.50 0.00 18:05:01 66.41 3.13 63.27 0.00 104.25 19482.22 0.00 18:06:01 49.56 3.90 45.66 0.00 2053.52 8962.64 0.00 18:07:01 53.84 0.37 53.47 0.00 51.32 9375.64 0.00 Average: 101.57 16.52 85.05 0.00 1116.35 11229.02 0.00 18:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:02:01 12218884 14650348 1315484 8.03 82392 2532068 2082856 11.95 1623152 2234256 289580 18:03:01 11889312 14424160 1536616 9.38 87300 2626132 2380968 13.66 1954168 2224248 45336 18:04:01 11326176 14151996 1807968 11.04 102416 2888264 2412224 13.84 2262388 2461628 247232 18:05:01 10608732 13596604 2362372 14.42 108500 3036028 2880300 16.53 2970076 2460832 165156 18:06:01 10908720 14021008 1928668 11.77 124544 3139312 2438540 13.99 2642180 2475780 26616 18:07:01 10787312 14000036 1949500 11.90 130704 3227800 2455916 14.09 2692824 2542624 32620 Average: 11289856 14140692 1816768 11.09 105976 2908267 2441801 14.01 2357465 2399895 134423 18:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:02:01 ens3 278.37 217.31 3585.65 31.39 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 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:03:01 ens3 83.00 84.02 402.98 18.16 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 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:04:01 ens3 200.40 131.93 2269.02 17.94 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 396.87 396.87 377.23 377.23 0.00 0.00 0.00 0.00 18:05:01 ens3 75.10 66.21 1021.70 9.98 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 4534.34 4534.34 4311.24 4311.24 0.00 0.00 0.00 0.00 18:06:01 ens3 113.66 81.49 1617.33 13.76 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 902.52 902.52 849.48 849.48 0.00 0.00 0.00 0.00 18:07:01 ens3 99.23 80.52 931.41 13.67 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 1830.54 1830.54 1730.11 1730.11 0.00 0.00 0.00 0.00 Average: ens3 141.63 110.25 1638.01 17.48 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 1277.87 1277.87 1211.39 1211.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11239) 11/28/24 _x86_64_ (4 CPU) 18:00:00 LINUX RESTART (4 CPU) 18:01:01 CPU %user %nice %system %iowait %steal %idle 18:02:01 all 34.50 5.19 5.44 3.37 0.11 51.39 18:02:01 0 39.82 5.88 6.35 4.57 0.12 43.27 18:02:01 1 31.68 5.22 5.64 2.39 0.10 54.98 18:02:01 2 29.34 5.30 4.73 2.23 0.10 58.30 18:02:01 3 37.19 4.38 5.04 4.30 0.12 48.98 18:03:01 all 78.97 0.00 2.19 0.94 0.11 17.79 18:03:01 0 81.18 0.00 2.37 0.12 0.12 16.21 18:03:01 1 76.37 0.00 2.67 2.77 0.12 18.08 18:03:01 2 82.51 0.00 1.84 0.52 0.10 15.04 18:03:01 3 75.82 0.00 1.87 0.38 0.10 21.83 18:04:01 all 73.71 0.00 2.37 1.15 0.11 22.66 18:04:01 0 74.00 0.00 2.21 0.62 0.10 23.08 18:04:01 1 75.90 0.00 2.42 0.62 0.12 20.94 18:04:01 2 73.94 0.00 2.11 0.07 0.12 23.77 18:04:01 3 71.02 0.00 2.74 3.28 0.12 22.84 18:05:01 all 62.34 0.00 3.77 0.90 0.10 32.88 18:05:01 0 63.00 0.00 5.59 1.92 0.12 29.37 18:05:01 1 62.43 0.00 3.83 0.34 0.10 33.31 18:05:01 2 60.48 0.00 3.71 0.82 0.08 34.90 18:05:01 3 63.46 0.00 1.96 0.54 0.12 33.92 18:06:01 all 72.57 0.00 3.41 0.72 0.11 23.18 18:06:01 0 76.09 0.00 4.73 0.74 0.10 18.34 18:06:01 1 76.24 0.00 2.92 0.60 0.12 20.12 18:06:01 2 72.74 0.00 2.86 0.69 0.12 23.60 18:06:01 3 65.23 0.00 3.13 0.87 0.10 30.66 18:07:01 all 62.57 0.00 3.07 0.62 0.12 33.63 18:07:01 0 61.03 0.00 2.99 0.97 0.12 34.90 18:07:01 1 66.23 0.00 3.64 0.53 0.12 29.48 18:07:01 2 57.93 0.00 3.17 0.80 0.12 37.98 18:07:01 3 65.08 0.00 2.48 0.15 0.12 32.17 Average: all 64.13 0.86 3.37 1.28 0.11 30.24 Average: 0 65.87 0.98 4.04 1.49 0.11 27.51 Average: 1 64.80 0.87 3.52 1.21 0.11 29.49 Average: 2 62.85 0.88 3.07 0.85 0.11 32.24 Average: 3 62.99 0.73 2.87 1.59 0.11 31.72