---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9851 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 693 11117 1 4185 14964 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bd:2f:46 brd ff:ff:ff:ff:ff:ff inet 10.30.170.11/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:febd:2f46/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:5e:95:d5 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-9851) 11/24/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 287.70 96.55 191.15 0.00 2778.34 8045.21 0.00 08:59:01 220.71 48.49 172.22 0.00 3047.36 11211.20 0.00 09:00:01 18.61 1.47 17.14 0.00 98.77 9214.13 0.00 09:01:01 66.12 5.30 60.82 0.00 190.37 12723.35 0.00 09:02:01 91.08 6.83 84.25 0.00 4634.83 37868.76 0.00 Average: 136.84 31.73 105.12 0.00 2149.86 15812.31 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13409008 15451448 530596 3.24 68040 2172040 1265028 7.26 770652 1928016 168912 08:59:01 12430316 14872640 1093504 6.68 82524 2542756 1712052 9.82 1430080 2217228 199840 09:00:01 11949536 14491992 1470512 8.98 85220 2637104 2117172 12.15 1864540 2256612 26888 09:01:01 11462456 14260084 1700388 10.38 98568 2866528 2260496 12.97 2258652 2335384 83732 09:02:01 11383232 15319360 630932 3.85 110244 3957924 1375928 7.89 1577488 3048812 1448 Average: 12126910 14879105 1085186 6.62 88919 2835270 1746135 10.02 1580282 2357210 96164 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 232.48 150.76 1166.49 50.65 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 258.84 207.58 3308.99 32.75 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:00:01 ens3 102.47 85.22 1031.78 16.44 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 277.35 176.30 3438.77 21.46 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1893.40 1893.40 1796.37 1796.37 0.00 0.00 0.00 0.00 09:02:01 ens3 393.55 308.58 3608.78 200.22 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 16.86 16.86 1.67 1.67 0.00 0.00 0.00 0.00 Average: ens3 252.93 185.69 2510.91 64.30 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: lo 382.65 382.65 359.66 359.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9851) 11/24/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.15 14.23 11.62 3.05 0.13 50.82 08:58:01 0 18.01 13.80 11.10 4.37 0.12 52.60 08:58:01 1 23.15 13.04 11.35 3.03 0.12 49.32 08:58:01 2 19.55 14.88 11.48 2.23 0.15 51.70 08:58:01 3 19.88 15.22 12.55 2.57 0.13 49.65 08:59:01 all 33.44 0.00 1.81 1.98 0.09 62.68 08:59:01 0 30.82 0.00 1.37 1.60 0.07 66.14 08:59:01 1 28.35 0.00 2.07 1.99 0.08 67.50 08:59:01 2 29.68 0.00 1.47 1.76 0.10 66.98 08:59:01 3 44.94 0.00 2.34 2.56 0.10 50.06 09:00:01 all 50.14 0.00 1.42 0.30 0.10 48.04 09:00:01 0 51.76 0.00 1.84 0.39 0.10 45.91 09:00:01 1 43.55 0.00 1.39 0.20 0.10 54.75 09:00:01 2 52.64 0.00 1.19 0.37 0.10 45.70 09:00:01 3 52.68 0.00 1.27 0.23 0.10 45.72 09:01:01 all 58.56 0.00 3.05 0.57 0.11 37.70 09:01:01 0 55.36 0.00 3.14 0.35 0.10 41.05 09:01:01 1 61.09 0.00 2.95 0.99 0.12 34.86 09:01:01 2 58.16 0.00 2.34 0.52 0.12 38.87 09:01:01 3 59.65 0.00 3.76 0.44 0.12 36.03 09:02:01 all 27.29 0.00 2.81 2.42 0.10 67.39 09:02:01 0 18.39 0.00 2.64 3.37 0.12 75.48 09:02:01 1 34.23 0.00 3.39 2.31 0.10 59.97 09:02:01 2 32.81 0.00 2.87 2.92 0.08 61.32 09:02:01 3 23.75 0.00 2.35 1.06 0.08 72.75 Average: all 37.93 2.84 4.14 1.66 0.11 53.33 Average: 0 34.86 2.76 4.02 2.02 0.10 56.25 Average: 1 38.09 2.60 4.22 1.70 0.10 53.29 Average: 2 38.59 2.96 3.86 1.56 0.11 52.93 Average: 3 40.19 3.04 4.45 1.37 0.11 50.84