---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27520 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/loop2 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11121 1 4204 14986 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:4e:45:6b brd ff:ff:ff:ff:ff:ff inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe4e:456b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:85:87:62 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-27520) 09/25/24 _x86_64_ (4 CPU) 12:31:39 LINUX RESTART (4 CPU) 12:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:33:01 328.25 144.01 184.24 0.00 10680.36 46834.77 0.00 12:34:01 75.54 12.13 63.41 0.00 1063.69 10402.42 0.00 12:35:01 82.41 0.88 81.53 0.00 52.91 22789.41 0.00 12:36:01 40.81 0.00 40.81 0.00 0.00 12117.98 0.00 12:37:01 122.96 30.91 92.05 0.00 2986.97 25483.35 0.00 12:38:01 40.73 3.13 37.59 0.00 2511.18 11167.47 0.00 Average: 114.52 31.53 82.99 0.00 2860.64 21395.32 0.00 12:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 13494352 15411988 581044 3.55 54740 2069364 1300816 7.46 809724 1823768 83760 12:34:01 13021732 15358788 607104 3.71 82112 2435836 1371692 7.87 915952 2137612 231916 12:35:01 12378600 15171204 790676 4.83 97980 2843488 2201964 12.63 1132700 2529580 14440 12:36:01 12210532 15349792 611588 3.73 110248 3149144 1544168 8.86 971764 2831280 2444 12:37:01 11607372 15336248 612488 3.74 129712 3676372 1521984 8.73 1372496 2971668 276 12:38:01 11466992 15419996 527672 3.22 136820 3883528 1334680 7.66 1528644 2948524 24620 Average: 12363263 15341336 621762 3.80 101935 3009622 1545884 8.87 1121880 2540405 59576 12:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 ens3 358.14 255.14 2034.70 69.36 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 12:34:01 ens3 66.62 58.96 664.34 8.97 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 12:35:01 ens3 101.10 79.86 1326.24 9.17 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 9.13 9.13 0.83 0.83 0.00 0.00 0.00 0.00 12:36:01 ens3 28.45 33.68 22.03 6.11 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 8.67 8.67 0.79 0.79 0.00 0.00 0.00 0.00 12:37:01 ens3 217.35 172.40 1736.55 20.37 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 24.43 24.43 2.20 2.20 0.00 0.00 0.00 0.00 12:38:01 ens3 210.00 142.93 1431.11 13.53 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 9.47 9.47 0.86 0.86 0.00 0.00 0.00 0.00 Average: ens3 163.06 123.46 1200.19 21.12 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 9.14 9.14 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27520) 09/25/24 _x86_64_ (4 CPU) 12:31:39 LINUX RESTART (4 CPU) 12:32:02 CPU %user %nice %system %iowait %steal %idle 12:33:01 all 15.45 16.37 12.87 4.20 0.13 50.97 12:33:01 0 11.77 17.21 13.54 4.08 0.14 53.26 12:33:01 1 13.73 16.86 13.13 5.40 0.12 50.75 12:33:01 2 17.37 15.67 12.36 2.27 0.14 52.19 12:33:01 3 18.95 15.73 12.45 5.06 0.14 47.68 12:34:01 all 22.24 0.00 2.13 2.27 0.07 73.28 12:34:01 0 26.73 0.00 2.08 2.85 0.05 68.30 12:34:01 1 13.98 0.00 1.75 2.10 0.08 82.09 12:34:01 2 27.84 0.00 2.33 1.71 0.07 68.07 12:34:01 3 20.47 0.00 2.38 2.45 0.07 74.64 12:35:01 all 11.24 0.00 1.10 2.97 0.06 84.63 12:35:01 0 17.81 0.00 1.37 5.80 0.10 74.92 12:35:01 1 14.31 0.00 1.24 0.55 0.07 83.83 12:35:01 2 7.96 0.00 0.92 1.59 0.05 89.48 12:35:01 3 4.90 0.00 0.86 3.93 0.03 90.29 12:36:01 all 8.92 0.00 0.63 1.34 0.06 89.05 12:36:01 0 5.50 0.00 0.52 2.00 0.07 91.92 12:36:01 1 3.69 0.00 0.22 0.00 0.05 96.04 12:36:01 2 4.05 0.00 0.50 2.96 0.03 92.46 12:36:01 3 22.48 0.00 1.30 0.40 0.08 75.73 12:37:01 all 12.92 1.10 2.24 4.07 0.09 79.57 12:37:01 0 20.46 0.85 2.59 2.12 0.12 73.86 12:37:01 1 8.28 0.08 1.74 5.38 0.07 84.45 12:37:01 2 9.78 3.16 2.04 2.41 0.07 82.54 12:37:01 3 13.19 0.30 2.62 6.38 0.12 77.39 12:38:01 all 7.92 0.72 1.94 1.67 0.10 87.64 12:38:01 0 11.41 1.12 2.20 2.50 0.08 82.69 12:38:01 1 8.63 0.28 1.85 2.35 0.13 86.74 12:38:01 2 5.95 0.67 1.91 0.49 0.12 90.86 12:38:01 3 5.71 0.79 1.80 1.35 0.07 90.28 Average: all 13.11 2.97 3.45 2.75 0.09 77.64 Average: 0 15.62 3.15 3.68 3.22 0.09 74.23 Average: 1 10.41 2.80 3.27 2.62 0.09 80.82 Average: 2 12.13 3.19 3.30 1.90 0.08 79.39 Average: 3 14.27 2.75 3.53 3.25 0.08 76.11