---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11097 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 9.2G 69G 12% / 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/loop1 62M 62M 0 100% /snap/core20/1405 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 650 12485 1 2861 15008 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:58:d2:ba brd ff:ff:ff:ff:ff:ff inet 10.30.170.88/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe58:d2ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:97:cd:ac 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-11097) 11/28/24 _x86_64_ (4 CPU) 09:49:28 LINUX RESTART (4 CPU) 09:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:51:01 286.36 107.76 178.60 0.00 5172.14 14945.94 0.00 09:52:01 229.30 44.08 185.22 0.00 2803.27 12322.76 0.00 09:53:01 36.01 4.62 31.39 0.00 363.27 8418.60 0.00 Average: 183.32 51.84 131.48 0.00 2766.20 11878.73 0.00 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 13386232 15488140 491520 3.00 75960 2218512 1212360 6.96 796712 1918524 137948 09:52:01 12422760 14944308 1019952 6.23 89892 2608192 1695764 9.73 1416004 2230560 189356 09:53:01 12829204 15409772 554544 3.39 93300 2660492 1251816 7.18 1011568 2227448 18464 Average: 12879399 15280740 688672 4.20 86384 2495732 1386647 7.96 1074761 2125511 115256 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 ens3 396.54 278.60 2204.73 67.42 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 09:52:01 ens3 263.01 212.78 3289.88 31.76 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:53:01 ens3 64.32 51.01 404.46 14.27 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 240.42 180.25 1965.03 37.65 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 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11097) 11/28/24 _x86_64_ (4 CPU) 09:49:28 LINUX RESTART (4 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 19.51 14.46 11.34 3.97 0.11 50.61 09:51:01 0 10.54 16.66 11.61 3.64 0.12 57.43 09:51:01 1 18.43 13.77 11.56 4.88 0.09 51.26 09:51:01 2 18.03 14.34 10.35 4.57 0.10 52.61 09:51:01 3 30.89 13.08 11.84 2.80 0.12 41.26 09:52:01 all 36.01 0.00 1.96 7.43 0.09 54.51 09:52:01 0 33.07 0.00 2.19 10.97 0.10 53.67 09:52:01 1 44.86 0.00 2.56 4.08 0.10 48.40 09:52:01 2 31.95 0.00 1.52 11.51 0.10 54.92 09:52:01 3 34.13 0.00 1.55 3.21 0.07 61.04 09:53:01 all 43.34 0.00 1.43 0.81 0.09 54.33 09:53:01 0 55.60 0.00 1.71 1.89 0.08 40.72 09:53:01 1 37.81 0.00 1.54 0.30 0.08 60.26 09:53:01 2 42.24 0.00 1.44 0.57 0.10 55.65 09:53:01 3 37.78 0.00 1.04 0.50 0.08 60.60 Average: all 33.06 4.74 4.86 4.07 0.10 53.17 Average: 0 33.29 5.44 5.11 5.52 0.10 50.54 Average: 1 33.83 4.52 5.17 3.07 0.09 53.32 Average: 2 30.82 4.72 4.40 5.55 0.10 54.40 Average: 3 34.30 4.30 4.76 2.16 0.09 54.39