---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7219 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 11G 68G 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11189 1 4123 14973 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:c7:fe:3e brd ff:ff:ff:ff:ff:ff inet 10.30.171.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fec7:fe3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:e4:53:fc 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-7219) 01/03/25 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 278.21 80.41 197.80 0.00 1715.10 8326.61 0.00 08:59:01 219.00 49.44 169.56 0.00 3072.29 10823.80 0.00 09:00:01 16.96 1.33 15.63 0.00 101.72 7648.59 0.00 09:01:01 49.72 5.17 44.55 0.00 177.47 13848.53 0.00 09:02:01 76.72 6.02 70.70 0.00 4556.31 35469.96 0.00 Average: 127.62 28.30 99.32 0.00 1925.33 15246.61 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13376176 15413952 568400 3.47 69000 2166136 1290436 7.40 790040 1941972 180856 08:59:01 12482264 14905224 1062276 6.48 82360 2524024 1702372 9.77 1377844 2219760 203052 09:00:01 12011432 14508260 1456176 8.89 84560 2593064 2073512 11.90 1820788 2239512 50308 09:01:01 10847132 13813588 2147288 13.11 96700 3030056 2676916 15.36 2689668 2507372 270872 09:02:01 11491712 15359180 592752 3.62 106216 3896040 1353424 7.76 1512264 3012668 18488 Average: 12041743 14800041 1165378 7.11 87767 2841864 1819332 10.44 1638121 2384257 144715 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 ens3 188.56 141.62 1161.14 44.04 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 268.09 225.01 3287.90 33.87 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:00:01 ens3 71.55 58.26 734.65 10.20 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1899.63 1899.63 1805.82 1805.82 0.00 0.00 0.00 0.00 09:01:01 ens3 293.95 204.05 3731.49 25.07 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 13.93 13.93 1.35 1.35 0.00 0.00 0.00 0.00 09:02:01 ens3 275.55 207.97 2912.94 150.96 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 384.50 384.50 362.65 362.65 0.00 0.00 0.00 0.00 Average: ens3 219.64 167.47 2369.60 52.86 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7219) 01/03/25 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.53 12.92 11.04 3.50 0.11 52.90 08:58:01 0 33.16 9.60 9.31 5.77 0.12 42.05 08:58:01 1 22.52 12.25 11.25 2.15 0.10 51.72 08:58:01 2 8.91 15.35 13.29 2.59 0.10 59.76 08:58:01 3 13.43 14.54 10.30 3.48 0.12 58.14 08:59:01 all 30.74 0.00 1.60 2.25 0.08 65.33 08:59:01 0 37.46 0.00 1.69 0.42 0.08 60.36 08:59:01 1 27.61 0.00 1.50 3.96 0.07 66.86 08:59:01 2 28.96 0.00 1.58 1.48 0.08 67.90 08:59:01 3 28.92 0.00 1.63 3.13 0.08 66.24 09:00:01 all 37.37 0.00 0.90 0.54 0.08 61.11 09:00:01 0 36.46 0.00 0.62 0.02 0.08 62.83 09:00:01 1 36.85 0.00 0.89 1.71 0.10 60.45 09:00:01 2 38.95 0.00 0.93 0.02 0.08 60.01 09:00:01 3 37.22 0.00 1.17 0.40 0.07 61.14 09:01:01 all 55.91 0.00 2.67 1.03 0.10 40.28 09:01:01 0 57.29 0.00 2.60 1.14 0.10 38.86 09:01:01 1 55.58 0.00 2.62 1.27 0.12 40.41 09:01:01 2 54.83 0.00 2.86 1.04 0.10 41.17 09:01:01 3 55.94 0.00 2.62 0.67 0.10 40.67 09:02:01 all 31.50 0.00 2.41 4.31 0.09 61.69 09:02:01 0 26.96 0.00 2.47 3.41 0.10 67.06 09:02:01 1 38.64 0.00 2.62 2.01 0.08 56.64 09:02:01 2 22.75 0.00 2.05 5.22 0.10 69.88 09:02:01 3 37.69 0.00 2.47 6.59 0.08 53.16 Average: all 35.08 2.53 3.68 2.32 0.09 56.29 Average: 0 38.27 1.89 3.31 2.14 0.10 54.30 Average: 1 36.29 2.40 3.74 2.22 0.09 55.25 Average: 2 30.99 3.01 4.10 2.07 0.09 59.74 Average: 3 34.77 2.83 3.59 2.85 0.09 55.86