---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43033 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11933 1 3391 14985 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:87:b0:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe87:b0ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:44:72:c9 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43033) 10/16/24 _x86_64_ (4 CPU) 09:41:20 LINUX RESTART (4 CPU) 09:42:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:43:01 272.19 83.69 188.50 0.00 2561.49 10561.64 0.00 09:44:01 193.97 48.64 145.33 0.00 3022.43 14591.03 0.00 09:45:01 77.40 9.50 67.91 0.00 342.48 21618.80 0.00 09:46:01 24.06 0.13 23.93 0.00 4.00 4181.44 0.00 09:47:01 58.77 5.07 53.71 0.00 2695.95 9740.91 0.00 Average: 124.29 29.04 95.25 0.00 1719.66 12149.35 0.00 09:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 13375924 15485568 492892 3.01 73108 2230768 1234460 7.08 781564 1944840 167144 09:44:01 11895948 14519388 1441892 8.80 90088 2706496 1999804 11.47 1863520 2303284 201124 09:45:01 11054040 13995380 1965292 12.00 100592 2999652 2486184 14.26 2557504 2434480 120600 09:46:01 11023892 13939512 2020760 12.34 101848 2970836 2678332 15.37 2629004 2392240 57472 09:47:01 12218888 15341796 610328 3.73 110232 3163036 1347812 7.73 1355948 2456300 17436 Average: 11913738 14656329 1306233 7.97 95174 2814158 1949318 11.18 1837508 2306229 112755 09:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 185.36 134.65 1778.79 24.86 0.00 0.00 0.00 0.00 09:43:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 387.14 313.08 4813.41 43.76 0.00 0.00 0.00 0.00 09:44:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 261.22 138.83 2730.61 16.12 0.00 0.00 0.00 0.00 09:45:01 lo 2994.58 2994.58 2852.44 2852.44 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 61.77 56.77 153.75 13.88 0.00 0.00 0.00 0.00 09:46:01 lo 1155.16 1155.16 1093.07 1093.07 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 117.23 65.16 1424.63 17.09 0.00 0.00 0.00 0.00 09:47:01 lo 1118.70 1118.70 1060.51 1060.51 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: ens3 202.66 141.74 2182.93 23.13 0.00 0.00 0.00 0.00 Average: lo 1061.25 1061.25 1007.97 1007.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43033) 10/16/24 _x86_64_ (4 CPU) 09:41:20 LINUX RESTART (4 CPU) 09:42:03 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 18.46 12.05 9.57 3.59 0.10 56.24 09:43:01 0 22.10 13.16 10.60 1.97 0.10 52.07 09:43:01 1 8.60 12.98 9.40 2.57 0.10 66.34 09:43:01 2 25.07 9.85 8.65 2.73 0.09 53.61 09:43:01 3 18.08 12.19 9.62 7.07 0.10 52.93 09:44:01 all 52.34 0.00 2.34 3.34 0.12 41.86 09:44:01 0 47.29 0.00 2.08 3.51 0.10 47.02 09:44:01 1 63.21 0.00 3.68 5.64 0.13 27.33 09:44:01 2 46.18 0.00 1.76 0.97 0.12 50.97 09:44:01 3 52.66 0.00 1.84 3.24 0.12 42.14 09:45:01 all 69.30 0.00 3.13 1.51 0.13 25.93 09:45:01 0 68.18 0.00 3.07 2.84 0.13 25.77 09:45:01 1 69.73 0.00 2.84 1.07 0.13 26.23 09:45:01 2 66.24 0.00 2.67 0.92 0.13 30.03 09:45:01 3 73.03 0.00 3.92 1.22 0.13 21.68 09:46:01 all 73.85 0.00 2.46 0.22 0.12 23.35 09:46:01 0 70.87 0.00 2.61 0.15 0.12 26.25 09:46:01 1 74.71 0.00 2.52 0.43 0.13 22.20 09:46:01 2 76.15 0.00 2.06 0.03 0.12 21.64 09:46:01 3 73.66 0.00 2.65 0.27 0.12 23.30 09:47:01 all 40.30 0.00 2.44 1.63 0.09 55.55 09:47:01 0 29.50 0.00 2.61 0.20 0.08 67.61 09:47:01 1 42.04 0.00 2.50 2.86 0.08 52.52 09:47:01 2 39.45 0.00 2.60 2.11 0.10 55.74 09:47:01 3 50.33 0.00 2.04 1.37 0.08 46.17 Average: all 51.08 2.34 3.94 2.05 0.11 40.48 Average: 0 47.74 2.54 4.14 1.72 0.11 43.75 Average: 1 51.98 2.52 4.15 2.52 0.12 38.72 Average: 2 50.81 1.91 3.51 1.34 0.11 42.31 Average: 3 53.80 2.37 3.98 2.60 0.11 37.14