---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18081 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 67G 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 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 686 10997 1 4313 14971 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:d1:19:6a brd ff:ff:ff:ff:ff:ff inet 10.30.171.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fed1:196a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:5f:e3:7f 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-18081) 02/15/25 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 460.41 165.76 294.65 0.00 12311.15 58219.10 0.00 01:36:01 334.77 40.67 294.10 0.00 2433.72 14050.93 0.00 01:37:01 35.76 16.23 19.53 0.00 804.80 9763.31 0.00 01:38:01 67.04 5.28 61.76 0.00 182.90 13178.20 0.00 01:39:01 59.52 2.62 56.91 0.00 152.37 33098.62 0.00 Average: 191.51 46.11 145.39 0.00 3176.96 25661.64 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13339060 15386564 593804 3.62 65208 2179936 1333540 7.65 845348 1922896 243904 01:36:01 12697512 15040508 928608 5.67 80612 2446956 1593640 9.14 1196948 2188544 146964 01:37:01 12113108 14638516 1325664 8.09 83988 2621504 2091136 12.00 1693780 2265860 20144 01:38:01 11552632 14347176 1614408 9.86 97416 2864344 2190868 12.57 2160872 2342624 92780 01:39:01 11625236 15335780 619696 3.78 111844 3735592 1351072 7.75 1413896 2979856 1532 Average: 12265510 14949709 1016436 6.20 87814 2769666 1712051 9.82 1462169 2339956 101065 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 386.99 240.74 1704.93 68.15 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 200.85 175.62 2576.57 28.89 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:37:01 ens3 162.26 124.20 2008.46 18.69 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:38:01 ens3 261.81 187.00 3573.93 23.18 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2078.29 2078.29 1977.67 1977.67 0.00 0.00 0.00 0.00 01:39:01 ens3 242.13 216.91 1603.68 190.30 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.06 17.06 1.69 1.69 0.00 0.00 0.00 0.00 Average: ens3 250.80 188.90 2293.52 65.84 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 419.84 419.84 395.93 395.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-18081) 02/15/25 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.93 18.26 15.39 3.33 0.11 42.97 01:35:01 0 12.88 20.86 15.80 2.40 0.10 47.97 01:35:01 1 25.86 16.50 14.07 3.28 0.10 40.19 01:35:01 2 18.61 18.31 17.33 3.08 0.12 42.54 01:35:01 3 22.36 17.40 14.34 4.56 0.14 41.20 01:36:01 all 24.78 1.17 2.39 1.63 0.07 69.95 01:36:01 0 21.55 1.45 2.26 0.82 0.05 73.87 01:36:01 1 21.45 1.32 1.87 0.89 0.08 74.39 01:36:01 2 36.10 1.00 2.90 2.39 0.07 57.54 01:36:01 3 20.07 0.90 2.54 2.44 0.07 73.98 01:37:01 all 52.60 0.00 1.49 0.27 0.08 45.56 01:37:01 0 54.00 0.00 1.31 0.27 0.08 44.34 01:37:01 1 53.85 0.00 1.76 0.28 0.07 44.04 01:37:01 2 49.00 0.00 1.42 0.27 0.08 49.22 01:37:01 3 53.54 0.00 1.47 0.25 0.08 44.65 01:38:01 all 61.48 0.00 2.92 0.49 0.08 35.03 01:38:01 0 58.14 0.00 2.37 0.28 0.08 39.12 01:38:01 1 64.80 0.00 3.43 0.37 0.08 31.31 01:38:01 2 57.77 0.00 2.71 0.94 0.08 38.50 01:38:01 3 65.23 0.00 3.14 0.37 0.08 31.18 01:39:01 all 22.17 0.00 2.05 1.36 0.07 74.35 01:39:01 0 10.47 0.00 1.57 0.97 0.08 86.90 01:39:01 1 44.70 0.00 3.74 0.79 0.07 50.70 01:39:01 2 21.58 0.00 1.59 1.66 0.07 75.11 01:39:01 3 12.06 0.00 1.30 2.04 0.05 84.55 Average: all 36.21 3.85 4.82 1.41 0.08 53.63 Average: 0 31.40 4.40 4.62 0.94 0.08 58.56 Average: 1 42.15 3.54 4.96 1.12 0.08 48.15 Average: 2 36.62 3.85 5.18 1.67 0.08 52.60 Average: 3 34.66 3.62 4.53 1.93 0.08 55.17