---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-820 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: 2800.000 BogoMIPS: 5600.00 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 725 11786 1 3485 14932 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:fd:4c:98 brd ff:ff:ff:ff:ff:ff inet 10.30.171.251/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fefd:4c98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:2a:04:c0 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-820) 12/07/24 _x86_64_ (4 CPU) 18:43:25 LINUX RESTART (4 CPU) 18:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 294.14 114.15 179.99 0.00 6851.24 12149.24 0.00 18:46:01 229.86 50.29 179.57 0.00 3061.76 12664.17 0.00 18:47:01 17.10 0.95 16.15 0.00 35.93 9042.81 0.00 18:48:01 51.96 5.20 46.76 0.00 213.43 5079.42 0.00 18:49:01 48.35 5.15 43.20 0.00 4499.30 16589.00 0.00 18:50:01 11.06 0.90 10.16 0.00 112.38 417.93 0.00 Average: 108.49 29.28 79.20 0.00 2457.04 9316.94 0.00 18:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 13320064 15353280 630740 3.85 68956 2162692 1379568 7.91 871728 1916540 162144 18:46:01 12176632 14669072 1297312 7.92 83876 2590168 1870348 10.73 1676236 2221684 216352 18:47:01 11548556 14101956 1861540 11.36 85964 2646780 2490204 14.29 2268648 2251260 15232 18:48:01 11320828 14184756 1777352 10.85 99288 2928808 2267052 13.01 2266536 2464312 270416 18:49:01 10479708 13688076 2264028 13.82 105872 3256716 2721728 15.62 2953060 2595488 1752 18:50:01 12125512 15342888 609964 3.72 107124 3264440 1309572 7.51 1308088 2600432 18600 Average: 11828550 14556671 1406823 8.59 91847 2808267 2006412 11.51 1890716 2341619 114083 18:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 344.49 239.05 1434.55 68.92 0.00 0.00 0.00 0.00 18:45:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 298.93 236.74 3853.85 33.31 0.00 0.00 0.00 0.00 18:46:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 83.48 68.55 288.74 16.10 0.00 0.00 0.00 0.00 18:47:01 lo 40.13 40.13 3.71 3.71 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 350.66 229.05 4230.80 29.23 0.00 0.00 0.00 0.00 18:48:01 lo 1025.51 1025.51 965.85 965.85 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 213.23 168.09 2125.74 17.30 0.00 0.00 0.00 0.00 18:49:01 lo 4.72 4.72 0.38 0.38 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 12.38 11.73 9.31 5.33 0.00 0.00 0.00 0.00 18:50:01 lo 6.00 6.00 0.46 0.46 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 217.22 158.90 1996.79 28.29 0.00 0.00 0.00 0.00 Average: lo 180.70 180.70 162.66 162.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-820) 12/07/24 _x86_64_ (4 CPU) 18:43:25 LINUX RESTART (4 CPU) 18:44:02 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 19.49 14.71 11.18 6.24 0.12 48.26 18:45:01 0 16.85 14.73 10.88 5.30 0.14 52.10 18:45:01 1 13.77 15.74 11.44 3.64 0.10 55.31 18:45:01 2 20.76 15.61 12.37 8.31 0.12 42.84 18:45:01 3 26.56 12.77 10.02 7.70 0.12 42.83 18:46:01 all 50.50 0.00 2.18 2.26 0.10 44.96 18:46:01 0 45.03 0.00 2.06 1.76 0.12 51.04 18:46:01 1 42.69 0.00 1.96 1.02 0.08 54.24 18:46:01 2 51.26 0.00 1.91 2.96 0.10 43.77 18:46:01 3 63.08 0.00 2.77 3.31 0.10 30.73 18:47:01 all 72.07 0.00 1.85 0.40 0.11 25.57 18:47:01 0 72.70 0.00 2.18 0.19 0.10 24.83 18:47:01 1 72.42 0.00 1.72 0.29 0.10 25.47 18:47:01 2 72.60 0.00 1.88 0.89 0.10 24.53 18:47:01 3 70.55 0.00 1.64 0.24 0.12 27.45 18:48:01 all 51.61 0.00 2.14 0.54 0.08 45.63 18:48:01 0 53.26 0.00 1.51 0.99 0.10 44.15 18:48:01 1 50.33 0.00 1.92 0.42 0.07 47.26 18:48:01 2 56.35 0.00 3.67 0.67 0.08 39.23 18:48:01 3 46.47 0.00 1.48 0.07 0.08 51.90 18:49:01 all 78.89 0.00 2.68 0.56 0.11 17.76 18:49:01 0 76.14 0.00 3.48 0.85 0.10 19.42 18:49:01 1 77.01 0.00 2.39 0.84 0.12 19.64 18:49:01 2 83.20 0.00 2.49 0.52 0.10 13.69 18:49:01 3 79.20 0.00 2.34 0.05 0.12 18.29 18:50:01 all 31.44 0.00 0.93 0.14 0.06 67.42 18:50:01 0 27.25 0.00 0.70 0.00 0.07 71.99 18:50:01 1 21.17 0.00 0.91 0.03 0.07 77.82 18:50:01 2 33.27 0.00 1.12 0.05 0.05 65.51 18:50:01 3 44.22 0.00 1.00 0.47 0.07 54.24 Average: all 50.69 2.42 3.47 1.68 0.10 41.65 Average: 0 48.54 2.43 3.45 1.51 0.10 43.97 Average: 1 46.23 2.57 3.36 1.03 0.09 46.72 Average: 2 52.93 2.57 3.88 2.22 0.09 38.31 Average: 3 55.06 2.10 3.19 1.96 0.10 37.59