---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1596 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 9.9G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 1017 11145 1 3834 14640 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:1a:c4:31 brd ff:ff:ff:ff:ff:ff inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe1a:c431/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:af:d2:45 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-1596) 10/26/24 _x86_64_ (4 CPU) 17:47:19 LINUX RESTART (4 CPU) 17:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:49:01 167.49 81.79 85.70 0.00 2990.17 8616.08 0.00 17:50:01 207.38 36.56 170.82 0.00 1780.90 16986.77 0.00 17:51:01 43.73 4.60 39.13 0.00 149.98 10107.52 0.00 17:52:01 42.56 3.47 39.09 0.00 115.31 12164.91 0.00 17:53:01 49.23 5.82 43.41 0.00 4574.84 18169.51 0.00 Average: 101.86 26.26 75.60 0.00 1918.71 13224.16 0.00 17:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 13246080 15404556 569060 3.47 73076 2276912 1293524 7.42 821788 2027328 211332 17:50:01 11801616 14330592 1630744 9.95 84084 2625132 2340820 13.43 2016612 2250120 64892 17:51:01 10738232 13747388 2211392 13.50 96092 3072352 2725948 15.64 2774032 2529508 419892 17:52:01 11902392 15105180 853972 5.21 99140 3259960 1489636 8.55 1467564 2676488 289536 17:53:01 11501644 15077212 871268 5.32 109276 3612668 1589776 9.12 1687808 2836596 1156 Average: 11837993 14732986 1227287 7.49 92334 2969405 1887941 10.83 1753561 2464008 197362 17:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 105.96 88.22 1081.35 14.12 0.00 0.00 0.00 0.00 17:49:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 332.68 268.64 4319.07 32.57 0.00 0.00 0.00 0.00 17:50:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 280.95 209.25 3864.43 25.07 0.00 0.00 0.00 0.00 17:51:01 lo 1974.90 1974.90 1876.44 1876.44 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 7417.00 2053.56 3119.39 1157.62 0.00 0.00 0.00 0.00 17:52:01 lo 1.20 1.20 0.08 0.08 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 21489.42 5819.48 7608.38 3108.17 0.00 0.00 0.00 0.00 17:53:01 lo 0.60 0.60 0.07 0.07 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 5944.47 1693.13 4008.18 870.34 0.00 0.00 0.00 0.00 Average: lo 397.18 397.18 376.61 376.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1596) 10/26/24 _x86_64_ (4 CPU) 17:47:19 LINUX RESTART (4 CPU) 17:48:02 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 18.77 10.70 8.05 2.46 0.09 59.92 17:49:01 0 10.73 11.07 7.64 2.98 0.09 67.50 17:49:01 1 7.81 13.14 8.49 1.27 0.10 69.18 17:49:01 2 24.18 9.13 7.49 1.57 0.09 57.54 17:49:01 3 32.29 9.49 8.58 4.00 0.09 45.56 17:50:01 all 63.65 0.00 2.16 1.53 0.14 32.52 17:50:01 0 62.66 0.00 2.12 0.70 0.13 34.38 17:50:01 1 63.20 0.00 2.68 1.56 0.13 32.42 17:50:01 2 70.60 0.00 1.27 0.23 0.15 27.74 17:50:01 3 58.13 0.00 2.57 3.64 0.13 35.52 17:51:01 all 54.20 0.00 2.56 0.23 0.09 42.91 17:51:01 0 53.36 0.00 3.07 0.34 0.10 43.14 17:51:01 1 52.75 0.00 2.35 0.05 0.08 44.77 17:51:01 2 52.76 0.00 2.32 0.03 0.08 44.80 17:51:01 3 57.96 0.00 2.50 0.52 0.08 38.93 17:52:01 all 41.60 0.00 3.52 0.36 0.09 54.42 17:52:01 0 41.85 0.00 3.01 0.20 0.08 54.85 17:52:01 1 31.22 0.00 2.28 0.72 0.08 65.70 17:52:01 2 58.95 0.00 5.25 0.17 0.10 35.53 17:52:01 3 34.54 0.00 3.57 0.33 0.10 61.46 17:53:01 all 16.53 0.00 7.38 0.74 0.09 75.26 17:53:01 0 13.23 0.00 7.80 1.12 0.08 77.76 17:53:01 1 20.03 0.00 7.17 1.45 0.10 71.25 17:53:01 2 16.13 0.00 6.43 0.22 0.10 77.12 17:53:01 3 16.72 0.00 8.13 0.19 0.07 74.89 Average: all 39.08 2.12 4.72 1.06 0.10 52.93 Average: 0 36.53 2.19 4.71 1.06 0.10 55.41 Average: 1 35.16 2.59 4.57 1.01 0.10 56.57 Average: 2 44.63 1.81 4.54 0.44 0.10 48.48 Average: 3 39.97 1.88 5.06 1.73 0.09 51.26