---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11237 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 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/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/23258 /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 686 11151 1 4159 14971 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:a1:28:8a brd ff:ff:ff:ff:ff:ff inet 10.30.170.147/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fea1:288a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:7f:01:ab 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-11237) 11/28/24 _x86_64_ (4 CPU) 17:59:37 LINUX RESTART (4 CPU) 18:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:01 352.43 157.38 195.05 0.00 11990.24 40191.29 0.00 18:02:01 231.47 49.28 182.19 0.00 3049.25 12895.85 0.00 18:03:01 28.00 1.78 26.21 0.00 105.98 9115.68 0.00 18:04:01 118.83 4.83 114.00 0.00 148.38 9060.49 0.00 18:05:01 91.60 3.97 87.64 0.00 2059.52 26750.47 0.00 18:06:01 47.30 1.67 45.63 0.00 2288.04 10366.28 0.00 18:07:01 41.21 0.45 40.76 0.00 56.79 7079.22 0.00 Average: 129.59 31.04 98.55 0.00 2792.13 16437.41 0.00 18:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 13320164 15380276 600420 3.67 68312 2187508 1357112 7.79 868140 1916308 207360 18:02:01 12167476 14632220 1333384 8.14 83828 2562832 2133836 12.24 1713092 2194120 222360 18:03:01 11715736 14259664 1701848 10.39 88220 2634228 2283888 13.10 2123632 2228352 34136 18:04:01 11174992 14068052 1892728 11.55 105156 2948820 2403148 13.79 2426184 2444324 289884 18:05:01 11008040 14152196 1798572 10.98 123888 3173948 2524484 14.48 2498416 2522788 80116 18:06:01 10094784 13661296 2287564 13.96 140308 3561772 2769720 15.89 3182204 2730148 257536 18:07:01 10274864 14029676 1918800 11.71 143016 3740268 2336372 13.40 2835840 2891412 346040 Average: 11393722 14311911 1647617 10.06 107533 2972768 2258366 12.96 2235358 2418207 205347 18:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 ens3 383.19 244.60 1490.33 69.82 0.00 0.00 0.00 0.00 18:01:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 287.00 230.77 3491.97 36.46 0.00 0.00 0.00 0.00 18:02:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 72.74 68.54 278.67 15.64 0.00 0.00 0.00 0.00 18:03:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 232.78 182.30 2951.48 22.74 0.00 0.00 0.00 0.00 18:04:01 lo 1903.23 1903.23 1803.64 1803.64 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 238.23 175.30 3102.32 15.89 0.00 0.00 0.00 0.00 18:05:01 lo 3550.67 3550.67 3378.76 3378.76 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 100.48 83.79 955.58 14.83 0.00 0.00 0.00 0.00 18:06:01 lo 2087.20 2087.20 1980.04 1980.04 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 99.92 85.80 948.29 16.92 0.00 0.00 0.00 0.00 18:07:01 lo 916.91 916.91 870.28 870.28 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 201.62 152.80 1889.34 27.37 0.00 0.00 0.00 0.00 Average: lo 1211.74 1211.74 1150.32 1150.32 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-11237) 11/28/24 _x86_64_ (4 CPU) 17:59:37 LINUX RESTART (4 CPU) 18:00:02 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 19.96 16.78 14.66 5.32 0.12 43.16 18:01:01 0 26.87 14.71 12.68 3.46 0.12 42.17 18:01:01 1 12.13 18.63 16.20 4.74 0.12 48.18 18:01:01 2 13.80 18.65 16.56 4.24 0.12 46.63 18:01:01 3 27.03 15.13 13.22 8.84 0.12 35.65 18:02:01 all 49.65 0.00 2.30 2.05 0.09 45.91 18:02:01 0 40.43 0.00 2.78 3.00 0.10 53.69 18:02:01 1 50.03 0.00 2.08 2.75 0.10 45.03 18:02:01 2 43.65 0.00 1.70 1.41 0.08 53.15 18:02:01 3 64.54 0.00 2.64 1.04 0.08 31.71 18:03:01 all 80.73 0.00 2.12 0.22 0.10 16.82 18:03:01 0 72.42 0.00 2.45 0.48 0.12 24.53 18:03:01 1 81.59 0.00 1.81 0.07 0.08 16.45 18:03:01 2 83.45 0.00 2.17 0.27 0.12 14.00 18:03:01 3 85.52 0.00 2.06 0.05 0.10 12.27 18:04:01 all 69.21 0.00 2.84 1.22 0.12 26.61 18:04:01 0 64.41 0.00 2.79 2.21 0.12 30.48 18:04:01 1 68.55 0.00 3.82 1.39 0.12 26.13 18:04:01 2 71.78 0.00 1.95 0.37 0.12 25.78 18:04:01 3 72.15 0.00 2.81 0.90 0.14 24.02 18:05:01 all 59.32 0.00 4.33 3.88 0.10 32.37 18:05:01 0 62.42 0.00 4.79 6.38 0.10 26.31 18:05:01 1 58.93 0.00 4.00 3.85 0.08 33.13 18:05:01 2 60.07 0.00 3.67 4.33 0.12 31.81 18:05:01 3 55.84 0.00 4.86 0.93 0.10 38.26 18:06:01 all 74.59 0.00 3.54 0.48 0.11 21.27 18:06:01 0 71.94 0.00 4.09 0.18 0.10 23.68 18:06:01 1 76.76 0.00 3.93 0.12 0.12 19.07 18:06:01 2 74.58 0.00 3.19 0.92 0.12 21.19 18:06:01 3 75.09 0.00 2.93 0.71 0.12 21.15 18:07:01 all 56.08 0.00 2.45 0.50 0.10 40.87 18:07:01 0 50.98 0.00 2.37 0.20 0.08 46.37 18:07:01 1 64.86 0.00 2.86 0.34 0.12 31.82 18:07:01 2 57.34 0.00 2.26 0.47 0.10 39.82 18:07:01 3 51.21 0.00 2.31 0.99 0.10 45.39 Average: all 58.63 2.35 4.57 1.94 0.11 32.40 Average: 0 55.75 2.05 4.53 2.27 0.11 35.30 Average: 1 59.13 2.61 4.92 1.88 0.11 31.35 Average: 2 57.95 2.60 4.45 1.71 0.11 33.18 Average: 3 61.72 2.12 4.38 1.90 0.11 29.76