---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2565 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.6G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 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 679 11851 1 3466 14978 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:82:48:8d brd ff:ff:ff:ff:ff:ff inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe82:488d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:c5:fb:f9 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2565) 10/29/24 _x86_64_ (4 CPU) 15:30:31 LINUX RESTART (4 CPU) 15:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:32:01 293.55 121.07 172.48 0.00 7547.10 12741.74 0.00 15:33:01 195.35 37.69 157.66 0.00 2058.11 10610.35 0.00 15:34:01 68.82 17.65 51.17 0.00 1179.54 18998.97 0.00 15:35:01 7.08 0.60 6.48 0.00 32.39 1148.08 0.00 15:36:01 35.78 5.73 30.05 0.00 4561.73 6924.13 0.00 Average: 119.57 36.28 83.29 0.00 3061.34 10076.25 0.00 15:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 13378304 15367344 620424 3.79 59620 2132808 1375416 7.89 913236 1827664 88880 15:33:01 12410728 14944004 1021544 6.24 84096 2629420 1679008 9.63 1389876 2273604 356464 15:34:01 10999276 13809540 2153012 13.14 90740 2875220 2747864 15.77 2745924 2300508 29120 15:35:01 7115448 9935188 6026912 36.79 91052 2883616 6763532 38.80 6616080 2305348 4768 15:36:01 10669364 13838032 2114480 12.91 99508 3213416 2713004 15.57 2916252 2434532 19992 Average: 10914624 13578822 2387274 14.57 85003 2746896 3055765 17.53 2916274 2228331 99845 15:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 ens3 448.18 282.18 2279.85 71.19 0.00 0.00 0.00 0.00 15:32:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 287.60 235.82 3833.65 35.04 0.00 0.00 0.00 0.00 15:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 91.88 80.49 719.27 15.75 0.00 0.00 0.00 0.00 15:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 9.32 8.53 3.39 2.03 0.00 0.00 0.00 0.00 15:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 162.18 86.15 2144.01 7.84 0.00 0.00 0.00 0.00 15:36:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 199.04 138.18 1794.54 26.23 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.11 0.11 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2565) 10/29/24 _x86_64_ (4 CPU) 15:30:31 LINUX RESTART (4 CPU) 15:31:02 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 19.16 15.54 13.92 7.73 0.21 43.43 15:32:01 0 22.58 14.08 13.22 7.45 0.21 42.47 15:32:01 1 18.46 16.15 13.65 6.39 0.26 45.09 15:32:01 2 14.40 17.19 15.11 7.41 0.19 45.71 15:32:01 3 21.20 14.76 13.73 9.67 0.21 40.44 15:33:01 all 32.80 0.70 2.60 5.24 0.09 58.57 15:33:01 0 37.44 0.94 2.87 1.89 0.12 56.75 15:33:01 1 38.51 0.85 2.96 5.27 0.10 52.30 15:33:01 2 29.82 0.89 2.31 3.59 0.07 63.32 15:33:01 3 25.42 0.13 2.26 10.19 0.08 61.91 15:34:01 all 72.07 0.00 2.46 1.76 0.12 23.60 15:34:01 0 62.14 0.00 2.02 1.64 0.12 34.08 15:34:01 1 77.76 0.00 3.19 3.15 0.12 15.78 15:34:01 2 70.72 0.00 1.77 1.62 0.15 25.74 15:34:01 3 77.76 0.00 2.87 0.64 0.10 18.63 15:35:01 all 27.53 0.00 0.93 0.10 0.09 71.35 15:35:01 0 25.69 0.00 0.91 0.02 0.10 73.28 15:35:01 1 27.44 0.00 0.92 0.00 0.07 71.57 15:35:01 2 28.24 0.00 1.12 0.28 0.10 70.25 15:35:01 3 28.75 0.00 0.78 0.10 0.10 70.27 15:36:01 all 28.34 0.00 1.82 0.45 0.08 69.32 15:36:01 0 31.87 0.00 1.76 0.10 0.08 66.19 15:36:01 1 25.75 0.00 1.92 0.52 0.08 71.72 15:36:01 2 27.97 0.00 2.01 0.72 0.07 69.24 15:36:01 3 27.73 0.00 1.60 0.45 0.07 70.15 Average: all 36.00 3.19 4.30 3.03 0.12 53.37 Average: 0 35.99 2.93 4.09 2.18 0.12 54.68 Average: 1 37.52 3.35 4.49 3.05 0.12 51.47 Average: 2 34.28 3.55 4.41 2.70 0.11 54.94 Average: 3 36.21 2.92 4.20 4.18 0.11 52.37