---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6728 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 11755 1 3560 14976 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:2b:de:85 brd ff:ff:ff:ff:ff:ff inet 10.30.170.210/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe2b:de85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:e9:d8:3a 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-6728) 01/30/25 _x86_64_ (4 CPU) 14:34:06 LINUX RESTART (4 CPU) 14:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:36:01 165.72 53.64 112.08 0.00 1306.18 25156.76 0.00 14:37:01 179.29 39.60 139.69 0.00 2216.99 28624.73 0.00 14:38:01 53.69 13.95 39.74 0.00 1029.03 31545.14 0.00 14:39:01 4.23 0.00 4.23 0.00 0.00 768.68 0.00 Average: 100.73 26.80 73.94 0.00 1138.05 21523.26 0.00 14:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:36:01 13271036 15411044 565228 3.45 73164 2259864 1290588 7.40 851940 1975352 185432 14:37:01 11478944 14221480 1739076 10.62 89196 2812204 2371504 13.61 2220276 2348424 400216 14:38:01 11005972 13835312 2124472 12.97 91284 2891644 2688256 15.42 2705380 2328176 16232 14:39:01 7121104 9960360 5999252 36.62 91524 2900492 6734956 38.64 6572428 2336980 4892 Average: 10719264 13357049 2607007 15.91 86292 2716051 3271326 18.77 3087506 2247233 151693 14:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 79.80 66.09 947.26 9.30 0.00 0.00 0.00 0.00 14:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 303.58 250.32 4231.19 39.27 0.00 0.00 0.00 0.00 14:37:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 50.41 49.36 364.33 9.44 0.00 0.00 0.00 0.00 14:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 7.20 7.41 1.71 2.48 0.00 0.00 0.00 0.00 14:39:01 lo 1.27 1.27 0.12 0.12 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 110.25 93.30 1386.18 15.12 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6728) 01/30/25 _x86_64_ (4 CPU) 14:34:06 LINUX RESTART (4 CPU) 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 15.99 8.30 7.18 8.09 0.09 60.34 14:36:01 0 26.75 8.20 7.79 6.13 0.08 51.05 14:36:01 1 18.65 6.76 6.44 15.38 0.10 52.66 14:36:01 2 9.46 9.78 7.66 4.31 0.07 68.73 14:36:01 3 9.15 8.46 6.83 6.56 0.12 68.88 14:37:01 all 41.61 0.00 2.68 3.47 0.12 52.13 14:37:01 0 49.14 0.00 3.35 1.84 0.10 45.56 14:37:01 1 38.15 0.00 2.84 5.78 0.10 53.12 14:37:01 2 33.73 0.00 1.96 2.36 0.12 61.83 14:37:01 3 45.44 0.00 2.56 3.87 0.15 47.98 14:38:01 all 73.00 0.00 1.60 1.85 0.12 23.43 14:38:01 0 66.88 0.00 1.42 2.01 0.12 29.57 14:38:01 1 76.87 0.00 1.40 4.17 0.10 17.46 14:38:01 2 71.91 0.00 1.68 0.29 0.13 25.99 14:38:01 3 76.39 0.00 1.89 0.91 0.13 20.67 14:39:01 all 11.22 0.00 0.84 0.19 0.08 87.67 14:39:01 0 16.52 0.00 2.03 0.02 0.08 81.34 14:39:01 1 9.69 0.00 0.48 0.74 0.08 89.00 14:39:01 2 9.73 0.00 0.49 0.00 0.10 89.68 14:39:01 3 8.93 0.00 0.35 0.00 0.07 90.66 Average: all 35.43 2.07 3.07 3.39 0.10 55.94 Average: 0 39.82 2.04 3.64 2.49 0.10 51.91 Average: 1 35.81 1.68 2.79 6.50 0.10 53.12 Average: 2 31.17 2.45 2.95 1.74 0.10 61.59 Average: 3 34.90 2.11 2.90 2.83 0.12 57.13