---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17342 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 11207 1 4088 14957 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:c8:65:93 brd ff:ff:ff:ff:ff:ff inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fec8:6593/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:c9:bc:65 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-17342) 09/03/24 _x86_64_ (4 CPU) 00:27:09 LINUX RESTART (4 CPU) 00:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:29:01 167.31 79.56 87.75 0.00 3226.39 10773.63 0.00 00:30:01 186.93 23.65 163.28 0.00 1384.93 13225.60 0.00 00:31:01 113.43 1.13 112.30 0.00 32.93 4333.94 0.00 00:32:01 30.34 4.18 26.16 0.00 133.56 7366.61 0.00 00:33:01 92.24 5.76 86.47 0.00 4572.11 31825.42 0.00 00:34:01 41.98 0.47 41.51 0.00 20.53 8361.41 0.00 00:35:01 32.01 0.45 31.56 0.00 56.79 6745.01 0.00 Average: 94.89 16.46 78.43 0.00 1346.92 11805.31 0.00 00:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:29:01 12849224 15123580 845612 5.16 79460 2382128 1505564 8.64 1125728 2110252 220976 00:30:01 12143732 14630716 1331364 8.13 85364 2582304 2181364 12.52 1728988 2198756 37276 00:31:01 11710848 14277384 1681920 10.27 97104 2646328 2268768 13.02 2122392 2231380 26168 00:32:01 11362624 14160692 1798028 10.98 106116 2856920 2295496 13.17 2374360 2313120 210756 00:33:01 10936612 14126244 1822372 11.12 116048 3227480 2327024 13.35 2612024 2480716 18452 00:34:01 10805732 14090368 1858084 11.34 119592 3311452 2360572 13.54 2663452 2549776 62064 00:35:01 10215068 14041088 1907144 11.64 121648 3831584 2376540 13.63 2911856 2874240 495236 Average: 11431977 14350010 1606361 9.81 103619 2976885 2187904 12.55 2219829 2394034 152990 00:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:29:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 ens3 199.47 163.70 2261.62 26.90 0.00 0.00 0.00 0.00 00:30:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 ens3 191.88 153.07 1943.99 22.56 0.00 0.00 0.00 0.00 00:31:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 ens3 65.49 57.16 181.70 13.80 0.00 0.00 0.00 0.00 00:32:01 lo 2077.79 2077.79 1973.75 1973.75 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 ens3 240.87 172.19 3348.68 17.59 0.00 0.00 0.00 0.00 00:33:01 lo 3115.19 3115.19 2957.62 2957.62 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 ens3 205.55 107.28 2742.23 12.93 0.00 0.00 0.00 0.00 00:34:01 lo 2176.35 2176.35 2044.54 2044.54 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 ens3 104.15 82.32 896.08 12.46 0.00 0.00 0.00 0.00 00:35:01 lo 958.67 958.67 909.95 909.95 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 ens3 117.03 106.23 953.66 20.12 0.00 0.00 0.00 0.00 Average: lo 1190.47 1190.47 1126.72 1126.72 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 160.64 120.28 1761.23 18.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-17342) 09/03/24 _x86_64_ (4 CPU) 00:27:09 LINUX RESTART (4 CPU) 00:28:01 CPU %user %nice %system %iowait %steal %idle 00:29:01 all 25.77 7.52 7.06 2.71 0.11 56.83 00:29:01 0 16.28 8.24 7.58 1.83 0.12 65.95 00:29:01 1 21.67 6.89 6.08 2.87 0.10 62.39 00:29:01 2 28.79 7.44 7.05 2.69 0.10 53.94 00:29:01 3 36.39 7.52 7.53 3.44 0.12 45.00 00:30:01 all 73.66 0.00 2.23 1.30 0.10 22.71 00:30:01 0 71.31 0.00 2.08 1.71 0.10 24.79 00:30:01 1 74.15 0.00 2.76 1.95 0.10 21.04 00:30:01 2 74.38 0.00 2.23 0.65 0.08 22.65 00:30:01 3 74.80 0.00 1.83 0.89 0.13 22.35 00:31:01 all 77.16 0.00 2.26 0.61 0.10 19.87 00:31:01 0 78.15 0.00 2.06 0.15 0.12 19.52 00:31:01 1 80.48 0.00 2.36 0.30 0.08 16.78 00:31:01 2 76.64 0.00 2.58 0.23 0.12 20.43 00:31:01 3 73.35 0.00 2.04 1.76 0.10 22.75 00:32:01 all 35.67 0.00 1.97 0.39 0.08 61.89 00:32:01 0 33.79 0.00 1.92 0.30 0.08 63.90 00:32:01 1 33.71 0.00 1.84 0.17 0.08 64.19 00:32:01 2 39.09 0.00 2.14 0.54 0.07 58.17 00:32:01 3 36.07 0.00 1.98 0.55 0.08 61.31 00:33:01 all 66.50 0.00 4.53 1.55 0.11 27.30 00:33:01 0 67.27 0.00 4.50 1.40 0.10 26.73 00:33:01 1 66.96 0.00 5.25 1.81 0.10 25.88 00:33:01 2 66.37 0.00 3.75 1.11 0.12 28.64 00:33:01 3 65.40 0.00 4.63 1.89 0.14 27.94 00:34:01 all 69.83 0.00 2.80 0.36 0.11 26.90 00:34:01 0 73.59 0.00 2.57 0.02 0.10 23.72 00:34:01 1 68.99 0.00 2.54 0.64 0.12 27.72 00:34:01 2 66.00 0.00 3.87 0.45 0.12 29.56 00:34:01 3 70.76 0.00 2.21 0.34 0.10 26.59 00:35:01 all 54.67 0.00 2.39 0.40 0.10 42.44 00:35:01 0 49.20 0.00 2.56 0.00 0.10 48.14 00:35:01 1 51.00 0.00 2.54 0.67 0.08 45.71 00:35:01 2 47.81 0.00 2.02 0.75 0.08 49.33 00:35:01 3 70.73 0.00 2.42 0.18 0.12 26.55 Average: all 57.60 1.08 3.32 1.05 0.10 36.86 Average: 0 55.59 1.19 3.33 0.77 0.10 39.02 Average: 1 56.73 0.98 3.33 1.20 0.10 37.66 Average: 2 57.00 1.06 3.38 0.92 0.10 37.54 Average: 3 61.07 1.07 3.23 1.29 0.11 33.22