---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40716 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: 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 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 705 11232 1 4059 14952 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:59:5c:4f brd ff:ff:ff:ff:ff:ff inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe59:5c4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:06:91:eb 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-40716) 10/09/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 158.16 77.55 80.61 0.00 3046.94 7683.73 0.00 01:36:01 205.65 35.04 170.61 0.00 1681.57 13049.52 0.00 01:37:01 25.45 4.87 20.58 0.00 203.30 9445.23 0.00 01:38:01 63.39 1.53 61.86 0.00 72.79 13907.55 0.00 01:39:01 62.87 5.80 57.07 0.00 2693.28 31449.03 0.00 Average: 102.92 24.78 78.14 0.00 1534.54 15131.76 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13281168 15445948 530388 3.24 73248 2283144 1215104 6.97 786508 2030928 237376 01:36:01 11981536 14486868 1477112 9.02 84760 2601076 2227592 12.78 1858840 2232536 183132 01:37:01 11429892 14240076 1720996 10.51 91924 2886444 2243228 12.87 2170972 2453052 282092 01:38:01 10605076 13919716 2040972 12.46 99792 3364356 2570244 14.75 2799376 2633124 492108 01:39:01 11512260 15320056 633108 3.86 107320 3835584 1342288 7.70 1533280 2972488 3688 Average: 11761986 14682533 1280515 7.82 91409 2994121 1919691 11.01 1829795 2464426 239679 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 104.34 86.60 1136.75 15.36 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 01:36:01 ens3 334.21 281.49 3890.55 40.35 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 204.47 125.25 2704.73 14.63 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 2472.99 2472.99 2351.96 2351.96 0.00 0.00 0.00 0.00 01:38:01 ens3 218.55 163.41 1967.29 28.32 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1123.81 1123.81 1068.91 1068.91 0.00 0.00 0.00 0.00 01:39:01 ens3 222.93 167.19 1452.60 180.16 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.66 17.66 1.75 1.75 0.00 0.00 0.00 0.00 Average: ens3 217.28 165.05 2234.10 55.90 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 725.81 725.81 686.84 686.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40716) 10/09/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.44 9.17 7.71 3.17 0.09 60.42 01:35:01 0 20.60 7.54 6.78 3.39 0.08 61.62 01:35:01 1 34.13 8.68 8.13 2.53 0.09 46.45 01:35:01 2 12.13 9.83 8.02 5.25 0.09 64.68 01:35:01 3 10.88 10.67 7.91 1.51 0.09 68.94 01:36:01 all 49.39 0.00 1.99 1.92 0.07 46.62 01:36:01 0 46.66 0.00 2.10 1.78 0.08 49.38 01:36:01 1 54.49 0.00 1.94 4.21 0.07 39.29 01:36:01 2 50.38 0.00 2.02 0.62 0.07 46.92 01:36:01 3 46.03 0.00 1.92 1.09 0.07 50.89 01:37:01 all 43.42 0.00 2.23 5.55 0.09 48.71 01:37:01 0 44.90 0.00 2.67 0.32 0.08 52.02 01:37:01 1 42.28 0.00 2.18 8.08 0.10 47.36 01:37:01 2 43.56 0.00 1.74 11.43 0.07 43.20 01:37:01 3 42.94 0.00 2.32 2.32 0.10 52.33 01:38:01 all 53.71 0.00 2.33 1.12 0.09 42.75 01:38:01 0 69.03 0.00 3.24 0.34 0.10 27.30 01:38:01 1 45.54 0.00 2.06 1.76 0.08 50.55 01:38:01 2 48.00 0.00 2.26 2.11 0.08 47.54 01:38:01 3 52.25 0.00 1.75 0.27 0.08 45.65 01:39:01 all 19.03 0.00 1.85 5.11 0.07 73.95 01:39:01 0 26.81 0.00 2.29 3.09 0.08 67.73 01:39:01 1 12.03 0.00 1.66 6.41 0.05 79.85 01:39:01 2 10.04 0.00 1.73 7.88 0.07 80.28 01:39:01 3 27.15 0.00 1.72 3.07 0.07 67.99 Average: all 37.04 1.81 3.21 3.37 0.08 54.49 Average: 0 41.62 1.50 3.41 1.78 0.09 51.61 Average: 1 37.71 1.71 3.18 4.60 0.08 52.73 Average: 2 32.90 1.94 3.14 5.45 0.07 56.48 Average: 3 35.93 2.10 3.10 1.65 0.08 57.13