---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1979 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 9.6G 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/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 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 731 11807 1 3459 14927 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:0a:1d:79 brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe0a:1d79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:df:85:4b 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-1979) 12/11/24 _x86_64_ (4 CPU) 18:11:23 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 244.39 83.25 161.14 0.00 2501.05 7892.70 0.00 18:14:01 200.88 36.11 164.77 0.00 2102.58 10550.24 0.00 18:15:01 40.51 15.35 25.16 0.00 1052.09 8548.84 0.00 18:16:01 14.75 4.30 10.45 0.00 159.20 4166.13 0.00 18:17:01 86.37 6.21 80.16 0.00 4572.21 17563.21 0.00 18:18:01 6.88 0.00 6.88 0.00 0.00 401.27 0.00 Average: 98.97 24.20 74.76 0.00 1731.31 8187.44 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13282624 15391404 587652 3.59 72084 2230572 1328764 7.62 841156 1978236 217932 18:14:01 12497392 14907000 1059708 6.47 84380 2507888 1728256 9.92 1360920 2219356 190548 18:15:01 11667384 14191528 1770708 10.81 87064 2616208 2352116 13.49 2178736 2222252 27448 18:16:01 11048884 13954436 2006712 12.25 96240 2970060 2524588 14.48 2449252 2549036 349936 18:17:01 10767592 13949364 2002508 12.22 106612 3228092 2767716 15.88 2700104 2563808 7972 18:18:01 10770828 13955448 1996272 12.19 106708 3230600 2746900 15.76 2693808 2565968 664 Average: 11672451 14391530 1570593 9.59 92181 2797237 2241390 12.86 2037329 2349776 132417 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:13:01 ens3 88.27 72.77 947.09 15.31 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 ens3 278.14 225.75 3185.36 35.89 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 14.60 14.60 1.33 1.33 0.00 0.00 0.00 0.00 18:15:01 ens3 115.10 91.58 472.37 20.91 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1075.57 1075.57 993.34 993.34 0.00 0.00 0.00 0.00 18:16:01 ens3 312.80 205.70 3752.57 28.63 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 44.14 44.14 36.71 36.71 0.00 0.00 0.00 0.00 18:17:01 ens3 216.31 166.41 2419.55 21.84 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.52 6.52 0.49 0.49 0.00 0.00 0.00 0.00 18:18:01 ens3 2.17 1.75 0.41 0.38 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 190.46 190.46 171.99 171.99 0.00 0.00 0.00 0.00 Average: ens3 168.79 127.33 1796.19 20.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1979) 12/11/24 _x86_64_ (4 CPU) 18:11:23 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 18.51 12.45 10.25 3.24 0.08 55.47 18:13:01 0 14.51 12.54 9.77 2.98 0.08 60.13 18:13:01 1 27.16 12.83 10.75 3.33 0.10 45.83 18:13:01 2 23.78 10.33 9.41 3.39 0.08 53.02 18:13:01 3 8.64 14.10 11.06 3.26 0.07 62.88 18:14:01 all 20.96 0.00 1.42 1.76 0.05 75.81 18:14:01 0 19.06 0.00 1.42 1.47 0.05 77.99 18:14:01 1 20.25 0.00 1.83 1.47 0.05 76.40 18:14:01 2 24.85 0.00 0.92 0.52 0.05 73.66 18:14:01 3 19.64 0.00 1.53 3.60 0.05 75.18 18:15:01 all 78.79 0.00 2.21 0.36 0.09 18.54 18:15:01 0 83.81 0.00 2.14 0.85 0.10 13.09 18:15:01 1 81.57 0.00 1.86 0.05 0.08 16.44 18:15:01 2 76.94 0.00 2.38 0.37 0.08 20.22 18:15:01 3 72.83 0.00 2.47 0.18 0.10 24.42 18:16:01 all 48.04 0.00 1.99 0.19 0.08 49.70 18:16:01 0 48.79 0.00 2.36 0.37 0.07 48.42 18:16:01 1 47.65 0.00 2.43 0.05 0.08 49.78 18:16:01 2 44.62 0.00 1.76 0.22 0.08 53.32 18:16:01 3 51.11 0.00 1.42 0.12 0.07 47.28 18:17:01 all 73.74 0.00 2.79 0.54 0.08 22.86 18:17:01 0 70.66 0.00 2.70 0.35 0.08 26.21 18:17:01 1 77.83 0.00 2.72 0.59 0.07 18.79 18:17:01 2 72.29 0.00 3.32 1.04 0.08 23.26 18:17:01 3 74.15 0.00 2.42 0.18 0.07 23.18 18:18:01 all 45.31 0.00 0.98 0.08 0.07 53.57 18:18:01 0 41.33 0.00 0.95 0.17 0.07 57.49 18:18:01 1 47.96 0.00 0.75 0.02 0.07 51.20 18:18:01 2 43.05 0.00 1.16 0.12 0.07 55.61 18:18:01 3 48.90 0.00 1.05 0.00 0.07 49.98 Average: all 47.55 2.07 3.27 1.03 0.07 46.01 Average: 0 46.37 2.08 3.22 1.03 0.08 47.22 Average: 1 50.40 2.13 3.38 0.91 0.08 43.10 Average: 2 47.56 1.72 3.16 0.94 0.08 46.55 Average: 3 45.85 2.36 3.33 1.23 0.07 47.17