---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-195 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.9G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11464 1 3842 14967 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:1c:9b:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe1c:9b63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:d4:fd:92 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-195) 07/19/24 _x86_64_ (4 CPU) 04:26:01 LINUX RESTART (4 CPU) 04:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:01 142.87 61.58 81.29 0.00 2776.07 11434.15 0.00 04:29:01 235.11 42.09 193.02 0.00 1934.61 16703.22 0.00 04:30:01 33.21 1.93 31.28 0.00 73.32 17872.89 0.00 04:31:01 32.74 0.00 32.74 0.00 0.00 7392.37 0.00 04:32:01 84.12 5.86 78.26 0.00 4584.91 22903.88 0.00 04:33:01 16.55 0.40 16.15 0.00 15.06 3254.26 0.00 04:34:01 32.51 0.12 32.39 0.00 9.47 9240.99 0.00 04:35:01 37.11 0.87 36.24 0.00 108.25 5266.99 0.00 Average: 76.64 14.01 62.63 0.00 1184.54 11759.73 0.00 04:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 13209960 15447284 523196 3.19 77364 2348100 1215700 6.97 821236 2057504 132956 04:29:01 10912420 13922856 2036228 12.43 99360 3068048 2596696 14.90 2511220 2615468 479184 04:30:01 11061740 14049208 1910020 11.66 100004 3044364 2431564 13.95 2499168 2483632 104536 04:31:01 11014544 13959592 1998820 12.20 102760 2996100 2479128 14.22 2615164 2409968 31180 04:32:01 10522372 13894820 2053280 12.53 116944 3392832 2539736 14.57 2890128 2597616 33244 04:33:01 10403576 13875264 2072628 12.65 118256 3478272 2633284 15.11 2957688 2635908 44412 04:34:01 10072004 13623256 2324500 14.19 125736 3541764 2849708 16.35 3240428 2677300 21956 04:35:01 11782812 15365808 581616 3.55 129084 3567868 1273600 7.31 1514524 2694004 16964 Average: 11122428 14267261 1687536 10.30 108688 3179668 2252427 12.92 2381194 2521425 108054 04:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 ens3 93.71 74.21 974.44 16.00 0.00 0.00 0.00 0.00 04:28:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 ens3 540.11 397.73 7077.78 44.64 0.00 0.00 0.00 0.00 04:29:01 lo 1079.19 1079.19 1020.66 1020.66 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 ens3 54.54 48.63 55.72 10.89 0.00 0.00 0.00 0.00 04:30:01 lo 2148.01 2148.01 2041.94 2041.94 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 73.32 64.77 244.99 15.04 0.00 0.00 0.00 0.00 04:31:01 lo 2046.39 2046.39 1943.76 1943.76 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 237.11 142.33 2814.95 18.19 0.00 0.00 0.00 0.00 04:32:01 lo 3429.14 3429.14 3261.37 3261.37 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 20.13 17.98 6.05 6.60 0.00 0.00 0.00 0.00 04:33:01 lo 12.93 12.93 2.57 2.57 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 26.26 27.60 8.60 7.56 0.00 0.00 0.00 0.00 04:34:01 lo 1938.66 1938.66 1838.70 1838.70 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 27.31 27.90 16.60 16.50 0.00 0.00 0.00 0.00 04:35:01 lo 1020.71 1020.71 914.98 914.98 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 134.15 100.20 1400.84 16.93 0.00 0.00 0.00 0.00 Average: lo 1462.69 1462.69 1380.97 1380.97 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-195) 07/19/24 _x86_64_ (4 CPU) 04:26:01 LINUX RESTART (4 CPU) 04:27:02 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 18.65 7.21 6.16 3.43 0.09 64.45 04:28:01 0 17.31 8.04 7.02 5.32 0.08 62.22 04:28:01 1 33.67 6.32 5.92 4.95 0.10 49.04 04:28:01 2 9.97 6.75 5.44 1.81 0.10 75.92 04:28:01 3 13.66 7.74 6.24 1.62 0.09 70.64 04:29:01 all 65.09 0.00 2.94 1.91 0.12 29.94 04:29:01 0 67.69 0.00 1.81 0.18 0.12 30.19 04:29:01 1 60.59 0.00 3.49 4.10 0.13 31.69 04:29:01 2 69.41 0.00 2.47 1.14 0.12 26.86 04:29:01 3 62.66 0.00 4.00 2.21 0.12 31.01 04:30:01 all 66.35 0.00 2.63 1.36 0.10 29.55 04:30:01 0 65.64 0.00 2.04 0.43 0.12 31.77 04:30:01 1 65.86 0.00 1.84 0.07 0.10 32.13 04:30:01 2 70.30 0.00 4.00 3.82 0.10 21.78 04:30:01 3 63.59 0.00 2.63 1.14 0.10 32.53 04:31:01 all 72.26 0.00 2.72 0.54 0.11 24.37 04:31:01 0 62.63 0.00 2.13 0.60 0.12 34.52 04:31:01 1 73.13 0.00 1.73 0.44 0.10 24.61 04:31:01 2 79.01 0.00 3.30 0.79 0.12 16.78 04:31:01 3 74.30 0.00 3.73 0.32 0.12 21.53 04:32:01 all 67.70 0.00 4.44 2.94 0.11 24.80 04:32:01 0 68.46 0.00 3.43 3.65 0.10 24.36 04:32:01 1 63.55 0.00 4.38 4.46 0.12 27.49 04:32:01 2 70.38 0.00 3.60 0.25 0.12 25.65 04:32:01 3 68.44 0.00 6.37 3.40 0.12 21.68 04:33:01 all 71.44 0.00 1.94 0.30 0.11 26.20 04:33:01 0 74.78 0.00 1.40 0.12 0.12 23.58 04:33:01 1 64.61 0.00 2.09 0.50 0.10 32.70 04:33:01 2 70.67 0.00 1.66 0.00 0.10 27.58 04:33:01 3 75.77 0.00 2.64 0.57 0.12 20.90 04:34:01 all 71.14 0.00 2.66 0.68 0.09 25.44 04:34:01 0 73.22 0.00 2.29 0.89 0.10 23.50 04:34:01 1 64.62 0.00 3.55 1.19 0.08 30.56 04:34:01 2 71.30 0.00 1.89 0.10 0.10 26.61 04:34:01 3 75.38 0.00 2.89 0.54 0.08 21.10 04:35:01 all 35.18 0.00 1.87 0.55 0.07 62.34 04:35:01 0 36.66 0.00 2.29 0.55 0.08 60.42 04:35:01 1 53.26 0.00 2.06 0.38 0.08 44.22 04:35:01 2 26.30 0.00 1.40 0.97 0.05 71.28 04:35:01 3 24.61 0.00 1.72 0.28 0.05 73.34 Average: all 58.54 0.89 3.16 1.46 0.10 35.85 Average: 0 58.37 0.99 2.79 1.46 0.10 36.28 Average: 1 59.97 0.78 3.12 2.00 0.10 34.03 Average: 2 58.45 0.83 2.96 1.11 0.10 36.54 Average: 3 57.37 0.95 3.77 1.26 0.10 36.55