---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4704 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/loop2 68M 68M 0 100% /snap/lxd/22753 /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 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 688 11136 1 4172 14969 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:ac:48:11 brd ff:ff:ff:ff:ff:ff inet 10.30.170.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:feac:4811/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:38:7e:9a 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-4704) 12/22/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 275.60 78.56 197.03 0.00 1723.64 8415.52 0.00 01:36:01 217.00 49.74 167.26 0.00 3081.35 10954.32 0.00 01:37:01 19.10 1.37 17.73 0.00 103.72 9403.23 0.00 01:38:01 71.70 5.17 66.54 0.00 175.30 16613.36 0.00 01:39:01 73.97 6.85 67.12 0.00 4616.30 34150.31 0.00 Average: 130.99 28.17 102.82 0.00 1940.79 15932.40 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13401908 15427412 553276 3.38 68132 2155148 1281276 7.35 773056 1932604 172504 01:36:01 12392348 14816244 1148160 7.01 82364 2524176 1842148 10.57 1478336 2204316 203524 01:37:01 11637572 14296776 1663092 10.15 87172 2747816 2215520 12.71 2072360 2351928 158084 01:38:01 11081612 14230824 1727932 10.55 98920 3204168 2272532 13.04 2305208 2651944 352700 01:39:01 11447316 15369824 579220 3.54 107604 3947844 1316616 7.55 1522288 3039380 2200 Average: 11992151 14828216 1134336 6.92 88838 2915830 1785618 10.24 1630250 2436034 177802 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 239.98 172.07 1255.41 53.40 0.00 0.00 0.00 0.00 01:35:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 268.44 214.45 3266.35 32.87 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 234.19 172.27 3208.79 24.93 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 171.69 140.23 2247.95 24.13 0.00 0.00 0.00 0.00 01:38:01 lo 1860.11 1860.11 1768.48 1768.48 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 231.74 193.98 2151.95 179.66 0.00 0.00 0.00 0.00 01:39:01 lo 17.60 17.60 1.74 1.74 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 229.17 178.62 2430.00 63.03 0.00 0.00 0.00 0.00 Average: lo 377.41 377.41 355.29 355.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4704) 12/22/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.64 12.64 10.35 5.82 0.12 50.42 01:35:01 0 34.55 10.84 10.63 5.11 0.12 38.75 01:35:01 1 9.38 14.81 10.90 4.48 0.10 60.33 01:35:01 2 20.65 12.03 9.63 7.12 0.12 50.44 01:35:01 3 18.03 12.87 10.22 6.59 0.15 52.14 01:36:01 all 39.21 0.00 1.83 2.44 0.09 56.44 01:36:01 0 47.18 0.00 1.71 1.19 0.08 49.84 01:36:01 1 36.04 0.00 1.75 1.07 0.10 61.05 01:36:01 2 37.18 0.00 1.91 2.93 0.08 57.89 01:36:01 3 36.45 0.00 1.94 4.59 0.08 56.94 01:37:01 all 50.72 0.00 1.59 0.57 0.12 47.00 01:37:01 0 48.36 0.00 2.08 0.95 0.12 48.49 01:37:01 1 49.72 0.00 1.32 0.07 0.08 48.80 01:37:01 2 49.42 0.00 1.57 0.70 0.15 48.17 01:37:01 3 55.39 0.00 1.39 0.57 0.12 42.53 01:38:01 all 57.14 0.00 2.78 1.10 0.12 38.86 01:38:01 0 66.18 0.00 3.70 2.29 0.13 27.70 01:38:01 1 57.09 0.00 2.40 0.03 0.12 40.36 01:38:01 2 47.69 0.00 2.58 1.30 0.10 48.34 01:38:01 3 57.65 0.00 2.45 0.76 0.13 39.01 01:39:01 all 21.09 0.00 2.31 3.81 0.08 72.70 01:39:01 0 23.73 0.00 2.66 9.37 0.07 64.17 01:39:01 1 24.82 0.00 2.33 3.60 0.08 69.17 01:39:01 2 25.11 0.00 2.04 1.04 0.10 71.70 01:39:01 3 10.66 0.00 2.23 1.24 0.08 85.78 Average: all 37.84 2.48 3.74 2.73 0.11 53.11 Average: 0 44.04 2.13 4.12 3.78 0.10 45.83 Average: 1 35.50 2.91 3.71 1.84 0.10 55.94 Average: 2 36.09 2.35 3.51 2.59 0.11 55.35 Average: 3 35.71 2.52 3.61 2.73 0.11 55.31