---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3115 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 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 695 11121 1 4180 14962 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:6f:d0:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe6f:d0b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:11:e2:54 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-3115) 10/31/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 289.73 95.35 194.38 0.00 2780.35 8229.63 0.00 08:59:01 220.65 45.84 174.80 0.00 2968.44 11054.02 0.00 09:00:01 23.20 4.08 19.11 0.00 175.17 9309.25 0.00 09:01:01 68.24 5.35 62.90 0.00 191.54 12929.42 0.00 09:02:01 87.35 7.25 80.10 0.00 4668.42 37779.84 0.00 Average: 136.81 31.14 105.67 0.00 2152.53 15911.54 0.00 08:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13416496 15440936 542400 3.31 68516 2153892 1232224 7.07 783884 1908808 165164 08:59:01 12458708 14862540 1105216 6.75 81964 2505844 1797784 10.31 1430908 2190036 184192 09:00:01 11844600 14368500 1595456 9.74 85188 2618664 2140368 12.28 1988948 2237876 26092 09:01:01 11350548 14216892 1744496 10.65 99428 2932212 2254184 12.93 2316364 2386124 162536 09:02:01 11389556 15320724 630776 3.85 111952 3951116 1362528 7.82 1580308 3039572 1704 Average: 12091982 14841918 1123669 6.86 89410 2832346 1757418 10.08 1620082 2352483 107938 08:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 231.29 148.28 1167.09 47.02 0.00 0.00 0.00 0.00 08:58:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 245.16 204.37 3090.35 30.94 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 120.88 101.98 1266.16 18.06 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 334.71 251.37 4119.60 33.52 0.00 0.00 0.00 0.00 09:01:01 lo 2093.97 2093.97 1994.17 1994.17 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 362.91 233.38 2935.74 190.82 0.00 0.00 0.00 0.00 09:02:01 lo 16.80 16.80 1.67 1.67 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 259.18 188.14 2524.89 64.19 0.00 0.00 0.00 0.00 Average: lo 425.65 425.65 401.96 401.96 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3115) 10/31/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:03 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.63 13.97 11.00 3.75 0.12 51.53 08:58:01 0 22.55 11.96 9.93 6.03 0.12 49.40 08:58:01 1 27.93 13.29 10.20 2.46 0.14 45.98 08:58:01 2 12.13 14.84 11.17 3.43 0.12 58.31 08:58:01 3 15.97 15.76 12.72 3.06 0.10 52.39 08:59:01 all 28.57 0.00 1.54 2.19 0.08 67.63 08:59:01 0 27.38 0.00 1.54 4.60 0.07 66.41 08:59:01 1 36.65 0.00 2.05 1.59 0.08 59.63 08:59:01 2 22.81 0.00 1.51 1.71 0.07 73.91 08:59:01 3 27.42 0.00 1.07 0.85 0.08 70.58 09:00:01 all 53.75 0.00 1.46 0.45 0.11 44.23 09:00:01 0 52.96 0.00 1.48 0.47 0.10 44.98 09:00:01 1 53.20 0.00 1.43 0.00 0.10 45.27 09:00:01 2 51.57 0.00 1.44 1.27 0.12 45.61 09:00:01 3 57.27 0.00 1.50 0.07 0.10 41.06 09:01:01 all 61.91 0.00 2.98 0.58 0.12 34.41 09:01:01 0 59.96 0.00 4.21 0.96 0.12 34.75 09:01:01 1 62.64 0.00 3.23 0.84 0.12 33.18 09:01:01 2 65.44 0.00 2.28 0.33 0.10 31.85 09:01:01 3 59.60 0.00 2.22 0.20 0.13 37.85 09:02:01 all 22.79 0.00 2.60 2.86 0.07 71.68 09:02:01 0 16.90 0.00 2.33 1.58 0.07 79.12 09:02:01 1 34.11 0.00 3.74 1.99 0.07 60.10 09:02:01 2 24.22 0.00 2.42 4.92 0.08 68.35 09:02:01 3 15.88 0.00 1.90 2.96 0.07 79.19 Average: all 37.42 2.71 3.87 1.96 0.10 53.95 Average: 0 35.99 2.32 3.86 2.71 0.09 55.03 Average: 1 42.99 2.57 4.08 1.37 0.10 48.88 Average: 2 35.35 2.89 3.72 2.33 0.10 55.61 Average: 3 35.34 3.06 3.82 1.42 0.10 56.26