---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11236 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: 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11278 1 4031 14970 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:3f:be:0a brd ff:ff:ff:ff:ff:ff inet 10.30.170.26/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe3f:be0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:62:5a:be 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-11236) 11/28/24 _x86_64_ (4 CPU) 17:59:27 LINUX RESTART (4 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:01 274.80 90.60 184.20 0.00 2720.88 8552.97 0.00 18:02:01 231.81 49.68 182.12 0.00 3083.91 16589.69 0.00 18:03:01 52.96 1.32 51.64 0.00 65.06 4442.33 0.00 18:04:02 105.07 5.27 99.80 0.00 158.51 15563.14 0.00 18:05:01 77.13 5.34 71.79 0.00 4598.44 21025.42 0.00 18:06:01 45.08 0.42 44.67 0.00 17.46 10205.13 0.00 18:07:01 36.19 1.03 35.16 0.00 78.92 4436.46 0.00 Average: 117.67 21.99 95.68 0.00 1524.64 11522.71 0.00 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 13381520 15440808 543076 3.32 69752 2186584 1237948 7.10 793404 1935388 172384 18:02:01 11858340 14344864 1622136 9.90 84608 2583024 2185808 12.54 2007112 2209892 68588 18:03:01 11736228 14292324 1671136 10.20 91456 2642284 2191164 12.57 2097852 2234368 22500 18:04:02 11109840 14013748 1949628 11.90 106216 2958488 2500140 14.34 2525564 2415828 154208 18:05:01 10596836 13760644 2193036 13.39 114436 3203684 2757008 15.82 2966676 2469132 19916 18:06:01 10485332 13841712 2111752 12.89 118324 3381976 2593408 14.88 2914296 2621688 159424 18:07:01 11563276 15336584 617064 3.77 120860 3781292 1343960 7.71 1605264 2843560 463324 Average: 11533053 14432955 1529690 9.34 100807 2962476 2115634 12.14 2130024 2389979 151478 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:01:01 ens3 271.80 183.29 1318.98 51.57 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:02:01 ens3 280.76 231.62 3457.80 38.09 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 18:03:01 ens3 68.42 60.79 113.64 15.30 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 lo 2608.27 2608.27 2474.83 2474.83 0.00 0.00 0.00 0.00 18:04:02 ens3 256.22 177.95 3238.50 21.71 0.00 0.00 0.00 0.00 18:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 2568.32 2568.32 2438.51 2438.51 0.00 0.00 0.00 0.00 18:05:01 ens3 216.42 164.23 2200.63 17.20 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 2869.86 2869.86 2722.91 2722.91 0.00 0.00 0.00 0.00 18:06:01 ens3 94.49 73.91 845.56 12.20 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 106.90 106.90 98.64 98.64 0.00 0.00 0.00 0.00 18:07:01 ens3 118.46 105.27 971.51 74.29 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1162.06 1162.06 1101.91 1101.91 0.00 0.00 0.00 0.00 Average: ens3 186.58 142.39 1734.15 32.95 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11236) 11/28/24 _x86_64_ (4 CPU) 17:59:27 LINUX RESTART (4 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 19.41 11.98 9.73 4.70 0.11 54.07 18:01:01 0 23.04 10.23 8.99 3.64 0.10 54.00 18:01:01 1 23.39 10.64 8.82 2.66 0.10 54.39 18:01:01 2 14.96 13.85 10.37 8.87 0.12 51.84 18:01:01 3 16.23 13.23 10.74 3.65 0.12 56.03 18:02:01 all 61.13 0.00 2.49 1.91 0.12 34.34 18:02:01 0 54.49 0.00 2.89 0.77 0.12 41.74 18:02:01 1 76.13 0.00 2.28 1.14 0.10 20.35 18:02:01 2 56.48 0.00 2.45 3.92 0.13 37.01 18:02:01 3 57.46 0.00 2.35 1.80 0.13 38.26 18:03:01 all 79.74 0.00 2.27 0.28 0.11 17.60 18:03:01 0 81.88 0.00 2.15 0.10 0.10 15.77 18:03:01 1 77.90 0.00 2.89 0.22 0.12 18.88 18:03:01 2 86.04 0.00 1.86 0.07 0.10 11.92 18:03:01 3 73.15 0.00 2.16 0.74 0.13 23.82 18:04:02 all 66.44 0.00 3.00 0.88 0.11 29.58 18:04:02 0 66.27 0.00 3.02 0.24 0.10 30.37 18:04:02 1 65.82 0.00 3.92 1.25 0.10 28.91 18:04:02 2 69.00 0.00 2.30 0.39 0.12 28.19 18:04:02 3 64.64 0.00 2.75 1.64 0.12 30.85 18:05:01 all 66.05 0.00 3.80 1.61 0.12 28.43 18:05:01 0 65.43 0.00 4.43 1.68 0.09 28.37 18:05:01 1 66.97 0.00 4.33 2.35 0.12 26.23 18:05:01 2 68.20 0.00 3.23 1.81 0.14 26.63 18:05:01 3 63.60 0.00 3.20 0.59 0.12 32.49 18:06:01 all 68.48 0.00 3.02 0.52 0.11 27.87 18:06:01 0 69.07 0.00 3.45 0.67 0.10 26.70 18:06:01 1 65.98 0.00 2.59 0.32 0.10 31.00 18:06:01 2 73.10 0.00 3.48 0.86 0.13 22.42 18:06:01 3 65.76 0.00 2.54 0.22 0.10 31.37 18:07:01 all 47.63 0.00 2.09 0.28 0.10 49.90 18:07:01 0 41.86 0.00 1.74 0.25 0.13 56.02 18:07:01 1 56.58 0.00 2.61 0.03 0.10 40.67 18:07:01 2 42.65 0.00 1.96 0.02 0.07 55.31 18:07:01 3 49.45 0.00 2.04 0.80 0.12 47.59 Average: all 58.39 1.71 3.77 1.45 0.11 34.56 Average: 0 57.39 1.47 3.81 1.05 0.11 36.18 Average: 1 61.81 1.52 3.92 1.13 0.11 31.50 Average: 2 58.63 1.97 3.66 2.27 0.12 33.35 Average: 3 55.74 1.89 3.68 1.35 0.12 37.21