---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2091 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 11935 1 3391 14987 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:b7:fc:74 brd ff:ff:ff:ff:ff:ff inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:feb7:fc74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:5c:d1:18 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-2091) 10/28/24 _x86_64_ (4 CPU) 04:30:03 LINUX RESTART (4 CPU) 04:31:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:32:00 264.52 92.24 172.28 0.00 2778.83 8141.37 0.00 04:33:01 196.23 34.09 162.14 0.00 1988.73 12657.49 0.00 04:34:01 53.62 17.61 36.00 0.00 1181.21 16026.66 0.00 04:35:01 6.85 0.55 6.30 0.00 29.73 1175.40 0.00 04:36:01 38.77 4.36 34.42 0.00 2635.08 6200.85 0.00 04:37:01 26.40 0.90 25.50 0.00 109.72 2785.40 0.00 Average: 97.24 24.66 72.58 0.00 1444.68 7847.86 0.00 04:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:00 13337808 15391028 593756 3.62 62924 2190516 1331572 7.64 902164 1873692 154412 04:33:01 12247452 14791576 1171880 7.15 84308 2639596 1780060 10.21 1543460 2280496 285468 04:34:01 11273492 14081940 1878936 11.47 90812 2873700 2419944 13.88 2473596 2297456 28748 04:35:01 7024452 9843336 6117216 37.34 91132 2882692 6821664 39.14 6704920 2304528 4356 04:36:01 10918536 14019004 1931284 11.79 100160 3142656 2481420 14.24 2668716 2430208 39372 04:37:01 12285392 15407800 542684 3.31 101652 3161060 1288364 7.39 1297276 2438340 19496 Average: 11181189 13922447 2039293 12.45 88498 2815037 2687171 15.42 2598355 2270787 88642 04:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:00 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 04:32:00 ens3 311.45 223.93 1979.10 58.98 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 04:33:01 ens3 330.76 257.11 3968.38 34.90 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:34:01 ens3 75.31 67.61 522.21 14.97 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:35:01 ens3 8.15 8.15 1.63 1.77 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 04:36:01 ens3 217.35 122.39 2315.56 11.72 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 04:37:01 ens3 39.93 38.41 23.21 14.89 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 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 163.32 119.40 1470.15 22.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2091) 10/28/24 _x86_64_ (4 CPU) 04:30:03 LINUX RESTART (4 CPU) 04:31:03 CPU %user %nice %system %iowait %steal %idle 04:32:00 all 17.67 12.70 10.33 4.07 0.13 55.10 04:32:00 0 11.14 14.68 11.63 3.59 0.12 58.83 04:32:00 1 21.12 10.63 8.70 3.92 0.10 55.52 04:32:00 2 25.11 12.10 9.90 6.09 0.17 46.62 04:32:00 3 13.27 13.41 11.08 2.68 0.11 59.46 04:33:01 all 36.35 0.00 2.05 4.71 0.10 56.79 04:33:01 0 42.24 0.00 2.43 5.35 0.13 49.86 04:33:01 1 37.08 0.00 2.64 2.31 0.10 57.88 04:33:01 2 33.24 0.00 1.66 4.59 0.08 60.42 04:33:01 3 32.78 0.00 1.48 6.61 0.10 59.03 04:34:01 all 74.90 0.00 2.22 2.06 0.10 20.71 04:34:01 0 68.49 0.00 1.76 2.20 0.10 27.45 04:34:01 1 78.62 0.00 4.40 1.35 0.12 15.52 04:34:01 2 77.09 0.00 1.52 4.04 0.10 17.25 04:34:01 3 75.40 0.00 1.21 0.65 0.10 22.64 04:35:01 all 23.29 0.00 0.89 0.17 0.08 75.57 04:35:01 0 19.91 0.00 0.63 0.02 0.08 79.36 04:35:01 1 23.45 0.00 0.65 0.02 0.08 75.80 04:35:01 2 26.08 0.00 1.82 0.64 0.08 71.38 04:35:01 3 23.77 0.00 0.47 0.00 0.07 75.70 04:36:01 all 33.61 0.00 1.91 1.91 0.09 62.49 04:36:01 0 33.47 0.00 2.25 1.91 0.09 62.28 04:36:01 1 31.80 0.00 2.22 0.90 0.07 65.01 04:36:01 2 35.39 0.00 1.58 3.26 0.08 59.69 04:36:01 3 33.78 0.00 1.58 1.55 0.10 62.99 04:37:01 all 44.25 0.00 1.66 0.38 0.08 53.63 04:37:01 0 34.97 0.00 1.27 0.85 0.08 62.82 04:37:01 1 42.58 0.00 1.57 0.27 0.07 55.52 04:37:01 2 57.46 0.00 1.95 0.20 0.08 40.30 04:37:01 3 41.97 0.00 1.84 0.22 0.08 55.89 Average: all 38.48 2.05 3.13 2.21 0.10 54.04 Average: 0 35.18 2.36 3.27 2.32 0.10 56.77 Average: 1 39.23 1.72 3.33 1.45 0.09 54.18 Average: 2 42.51 1.95 3.03 3.12 0.10 49.29 Average: 3 37.00 2.16 2.89 1.95 0.09 55.92