---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8227 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 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 681 11004 1 4311 14977 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:21:be:6a brd ff:ff:ff:ff:ff:ff inet 10.30.170.56/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe21:be6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:be:32:e9 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-8227) 02/04/25 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 167.64 75.02 92.62 0.00 2179.49 10677.35 0.00 01:36:01 264.46 36.29 228.16 0.00 1702.47 12635.71 0.00 01:37:01 28.32 5.36 22.96 0.00 227.49 7991.20 0.00 01:38:01 56.47 1.05 55.42 0.00 46.13 13478.42 0.00 01:39:01 85.12 5.55 79.57 0.00 4407.67 36419.53 0.00 Average: 120.09 24.32 95.78 0.00 1709.41 16276.85 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13317992 15478272 499912 3.05 71968 2280048 1226612 7.04 731348 2050656 163388 01:36:01 12042720 14543364 1422880 8.69 83120 2598472 2222312 12.75 1778480 2253048 136164 01:37:01 10984024 13851496 2111276 12.89 91576 2942448 2669424 15.32 2561144 2509016 343644 01:38:01 10903660 14212532 1749816 10.68 98052 3360984 2309464 13.25 2481976 2653056 499728 01:39:01 11296060 15361240 590228 3.60 130036 4064052 1338940 7.68 1618592 3095100 2608 Average: 11708891 14689381 1274822 7.78 94950 3049201 1953350 11.21 1834308 2512175 229106 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 ens3 98.43 81.24 1156.42 15.40 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:36:01 ens3 308.46 249.77 3862.22 35.97 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 1141.41 1141.41 1078.21 1078.21 0.00 0.00 0.00 0.00 01:37:01 ens3 220.42 153.42 2706.83 18.37 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 1216.88 1216.88 1157.32 1157.32 0.00 0.00 0.00 0.00 01:38:01 ens3 167.62 146.64 1960.64 24.14 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 17.40 17.40 1.73 1.73 0.00 0.00 0.00 0.00 01:39:01 ens3 252.19 191.15 2913.45 179.06 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 478.83 478.83 450.50 450.50 0.00 0.00 0.00 0.00 Average: ens3 210.18 165.01 2529.21 54.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8227) 02/04/25 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.51 12.48 10.81 4.27 0.10 53.83 01:35:01 0 15.60 12.80 11.55 3.49 0.09 56.48 01:35:01 1 12.26 13.70 11.08 3.18 0.10 59.68 01:35:01 2 24.97 10.15 9.33 4.68 0.12 50.74 01:35:01 3 21.19 13.29 11.26 5.74 0.10 48.42 01:36:01 all 53.73 0.00 2.17 2.70 0.10 41.30 01:36:01 0 57.01 0.00 2.01 2.41 0.08 38.49 01:36:01 1 45.97 0.00 1.72 1.50 0.10 50.71 01:36:01 2 53.68 0.00 2.73 2.75 0.10 40.74 01:36:01 3 58.31 0.00 2.24 4.14 0.12 35.20 01:37:01 all 48.50 0.00 1.93 0.43 0.08 49.05 01:37:01 0 49.15 0.00 1.41 0.23 0.08 49.13 01:37:01 1 47.71 0.00 1.75 0.72 0.07 49.75 01:37:01 2 47.83 0.00 2.20 0.40 0.08 49.49 01:37:01 3 49.32 0.00 2.38 0.37 0.08 47.85 01:38:01 all 51.42 0.00 2.57 0.95 0.11 44.95 01:38:01 0 68.09 0.00 3.55 0.32 0.13 27.90 01:38:01 1 39.79 0.00 2.95 1.74 0.10 55.42 01:38:01 2 50.08 0.00 1.71 0.32 0.08 47.80 01:38:01 3 47.71 0.00 2.08 1.41 0.12 48.67 01:39:01 all 14.43 0.00 3.21 3.70 0.06 78.60 01:39:01 0 16.45 0.00 4.70 1.35 0.07 77.43 01:39:01 1 8.52 0.00 2.53 5.98 0.05 82.93 01:39:01 2 24.71 0.00 2.95 3.02 0.08 69.23 01:39:01 3 8.03 0.00 2.64 4.47 0.05 84.80 Average: all 37.45 2.43 4.09 2.40 0.09 53.55 Average: 0 41.39 2.50 4.60 1.55 0.09 49.87 Average: 1 31.03 2.65 3.95 2.61 0.08 59.67 Average: 2 40.36 1.98 3.75 2.22 0.09 51.60 Average: 3 37.01 2.58 4.07 3.21 0.09 53.05