---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6827 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 9.7G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi 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 667 11714 1 3616 14991 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:0d:3b:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe0d:3be9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:84:ec:2c 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-6827) 11/12/24 _x86_64_ (4 CPU) 09:01:00 LINUX RESTART (4 CPU) 09:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:03:01 151.67 66.75 84.92 0.00 3207.59 11778.22 0.00 09:04:01 222.40 22.43 199.97 0.00 1344.27 18357.20 0.00 09:05:01 40.81 3.58 37.23 0.00 140.11 15809.77 0.00 09:06:01 28.75 0.00 28.75 0.00 0.00 7996.13 0.00 09:07:01 73.08 5.15 67.94 0.00 4512.19 21597.47 0.00 09:08:01 20.63 0.90 19.73 0.00 109.58 1530.28 0.00 Average: 89.38 16.33 73.05 0.00 1547.93 12848.39 0.00 09:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 12643560 15053952 912204 5.57 83840 2509032 1582368 9.08 1236444 2196480 249052 09:04:01 11469744 14301260 1659772 10.13 100136 2895108 2206856 12.66 2167984 2415252 217324 09:05:01 11269276 14133716 1827244 11.15 101452 2924476 2309556 13.25 2416688 2365220 19636 09:06:01 10792636 13737052 2223180 13.57 104804 2993220 2756960 15.82 2836436 2411932 19748 09:07:01 10364596 13696648 2253160 13.75 113040 3360468 2850412 16.35 3081004 2571432 21880 09:08:01 12091356 15443736 506396 3.09 114816 3377744 1248588 7.16 1347720 2581608 27692 Average: 11438528 14394394 1563659 9.55 103015 3010008 2159123 12.39 2181046 2423654 92555 09:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:03:01 ens3 238.11 194.53 2811.91 29.74 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 1132.65 1132.65 1077.88 1077.88 0.00 0.00 0.00 0.00 09:04:01 ens3 416.72 314.98 5278.58 34.43 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 3049.83 3049.83 2895.99 2895.99 0.00 0.00 0.00 0.00 09:05:01 ens3 56.19 52.07 38.70 11.28 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1924.75 1924.75 1821.07 1821.07 0.00 0.00 0.00 0.00 09:06:01 ens3 80.65 73.55 166.39 17.76 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 2111.06 2111.06 1998.05 1998.05 0.00 0.00 0.00 0.00 09:07:01 ens3 257.84 157.18 2791.86 18.41 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 16.48 16.48 1.74 1.74 0.00 0.00 0.00 0.00 09:08:01 ens3 23.03 23.63 15.12 17.03 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 1376.60 1376.60 1302.83 1302.83 0.00 0.00 0.00 0.00 Average: ens3 178.59 135.82 1847.73 21.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6827) 11/12/24 _x86_64_ (4 CPU) 09:01:00 LINUX RESTART (4 CPU) 09:02:02 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 28.20 3.83 4.38 2.66 0.08 60.85 09:03:01 0 19.96 4.34 4.34 4.22 0.07 67.08 09:03:01 1 35.21 2.58 4.08 1.84 0.07 56.23 09:03:01 2 30.92 4.87 5.15 3.29 0.09 55.68 09:03:01 3 26.74 3.55 3.94 1.30 0.09 64.39 09:04:01 all 68.43 0.00 2.91 1.70 0.12 26.84 09:04:01 0 69.37 0.00 3.09 0.96 0.12 26.47 09:04:01 1 69.06 0.00 3.12 1.07 0.12 26.63 09:04:01 2 67.69 0.00 2.97 3.46 0.12 25.76 09:04:01 3 67.58 0.00 2.47 1.33 0.12 28.50 09:05:01 all 70.96 0.00 2.96 0.81 0.12 25.15 09:05:01 0 65.82 0.00 3.20 0.32 0.10 30.56 09:05:01 1 72.27 0.00 2.56 0.61 0.13 24.43 09:05:01 2 74.90 0.00 3.36 1.33 0.12 20.30 09:05:01 3 70.88 0.00 2.72 0.99 0.12 25.30 09:06:01 all 72.38 0.00 2.81 0.34 0.10 24.37 09:06:01 0 78.18 0.00 3.19 0.10 0.10 18.43 09:06:01 1 62.73 0.00 2.35 0.15 0.10 34.67 09:06:01 2 74.93 0.00 2.99 0.50 0.12 21.45 09:06:01 3 73.71 0.00 2.69 0.62 0.10 22.88 09:07:01 all 66.92 0.00 3.59 1.22 0.12 28.16 09:07:01 0 69.99 0.00 2.95 0.45 0.12 26.49 09:07:01 1 67.56 0.00 4.14 1.71 0.12 26.47 09:07:01 2 64.78 0.00 3.43 1.14 0.12 30.53 09:07:01 3 65.35 0.00 3.82 1.57 0.12 29.14 09:08:01 all 34.20 0.00 1.08 0.31 0.07 64.33 09:08:01 0 38.78 0.00 1.00 0.07 0.07 60.08 09:08:01 1 38.32 0.00 1.33 0.10 0.07 60.18 09:08:01 2 34.27 0.00 1.00 0.20 0.08 64.45 09:08:01 3 25.46 0.00 1.00 0.88 0.07 72.58 Average: all 56.90 0.63 2.95 1.17 0.10 38.25 Average: 0 57.10 0.71 2.96 1.01 0.10 38.12 Average: 1 57.56 0.42 2.93 0.91 0.10 38.08 Average: 2 57.94 0.80 3.14 1.65 0.11 36.36 Average: 3 54.99 0.58 2.77 1.11 0.10 40.44