---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5071 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.5G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /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 676 11962 1 3359 14981 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:d4:df:5a brd ff:ff:ff:ff:ff:ff inet 10.30.170.250/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fed4:df5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:25:20:3b 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5071) 01/25/25 _x86_64_ (4 CPU) 23:23:08 LINUX RESTART (4 CPU) 23:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:25:01 139.60 60.47 79.13 0.00 1886.55 9866.64 0.00 23:26:01 32.48 0.05 32.43 0.00 9.87 6804.60 0.00 23:27:01 1.70 0.00 1.70 0.00 0.00 42.65 0.00 23:28:01 298.05 31.36 266.69 0.00 1372.84 12025.60 0.00 23:29:01 80.47 9.57 70.90 0.00 4629.23 12118.91 0.00 23:30:01 13.30 0.35 12.95 0.00 18.40 494.58 0.00 Average: 94.14 16.85 77.29 0.00 1317.88 6883.77 0.00 23:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:25:01 13271096 15456548 517900 3.16 74360 2301356 1230876 7.06 763276 2059736 190596 23:26:01 13270472 15456436 517876 3.16 74644 2301696 1230876 7.06 762492 2060056 8 23:27:01 13276140 15462636 511384 3.12 74908 2301892 1230876 7.06 757000 2060240 132 23:28:01 12016260 14568204 1393072 8.50 88880 2640428 1972428 11.32 1729248 2320316 23084 23:29:01 10579992 13660184 2290068 13.98 120344 3120284 2792648 16.02 2999104 2456044 2208 23:30:01 12275144 15361944 588516 3.59 121176 3125764 1324320 7.60 1304288 2459468 16872 Average: 12448184 14994325 969803 5.92 92385 2631903 1630337 9.35 1385901 2235977 38817 23:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:25:01 ens3 99.64 84.29 1124.93 15.28 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 23:26:01 ens3 7.75 7.02 63.39 1.34 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:27:01 ens3 10.26 9.16 109.37 1.54 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 ens3 333.91 304.05 4583.62 45.48 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:29:01 ens3 354.74 270.27 3510.29 27.20 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 23:30:01 ens3 17.53 13.15 7.78 5.01 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 137.41 114.74 1567.74 15.98 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 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5071) 01/25/25 _x86_64_ (4 CPU) 23:23:08 LINUX RESTART (4 CPU) 23:24:02 CPU %user %nice %system %iowait %steal %idle 23:25:01 all 18.75 9.00 8.20 3.74 0.09 60.22 23:25:01 0 21.80 7.64 7.49 2.59 0.07 60.41 23:25:01 1 13.06 9.11 8.29 3.34 0.10 66.10 23:25:01 2 31.02 9.08 8.70 3.02 0.10 48.07 23:25:01 3 9.12 10.19 8.33 6.00 0.07 66.30 23:26:01 all 0.06 0.00 0.08 0.91 0.02 98.93 23:26:01 0 0.03 0.00 0.15 1.80 0.02 98.00 23:26:01 1 0.05 0.00 0.13 1.54 0.03 98.24 23:26:01 2 0.12 0.00 0.02 0.00 0.00 99.87 23:26:01 3 0.03 0.00 0.03 0.30 0.03 99.60 23:27:01 all 0.29 0.00 0.06 0.06 0.02 99.58 23:27:01 0 0.32 0.00 0.15 0.02 0.02 99.50 23:27:01 1 0.75 0.00 0.03 0.00 0.02 99.20 23:27:01 2 0.05 0.00 0.02 0.00 0.02 99.92 23:27:01 3 0.05 0.00 0.03 0.22 0.02 99.68 23:28:01 all 45.15 0.00 1.89 0.83 0.10 52.02 23:28:01 0 44.93 0.00 1.44 0.12 0.08 53.42 23:28:01 1 38.30 0.00 2.01 0.45 0.08 59.15 23:28:01 2 51.59 0.00 1.47 0.50 0.08 46.35 23:28:01 3 45.77 0.00 2.64 2.27 0.15 49.18 23:29:01 all 81.07 0.00 3.72 0.47 0.09 14.66 23:29:01 0 83.63 0.00 5.87 0.87 0.08 9.55 23:29:01 1 74.59 0.00 3.47 0.13 0.08 21.72 23:29:01 2 75.60 0.00 3.00 0.47 0.10 20.83 23:29:01 3 90.40 0.00 2.54 0.40 0.08 6.57 23:30:01 all 29.07 0.00 0.66 0.17 0.05 70.04 23:30:01 0 27.09 0.00 0.68 0.07 0.05 72.11 23:30:01 1 41.97 0.00 0.58 0.10 0.07 57.28 23:30:01 2 21.99 0.00 0.54 0.00 0.07 77.40 23:30:01 3 25.19 0.00 0.85 0.52 0.03 73.40 Average: all 29.05 1.47 2.41 1.02 0.06 65.98 Average: 0 29.63 1.25 2.61 0.91 0.05 65.55 Average: 1 28.15 1.49 2.39 0.92 0.06 66.99 Average: 2 29.98 1.49 2.27 0.66 0.06 65.54 Average: 3 28.45 1.67 2.38 1.60 0.06 65.83