---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18616 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 9.7G 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/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 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 669 11723 1 3604 14988 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:a2:c8:ae brd ff:ff:ff:ff:ff:ff inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fea2:c8ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:e5:0e:ee 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-18616) 07/07/24 _x86_64_ (4 CPU) 14:05:16 LINUX RESTART (4 CPU) 14:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:07:01 258.92 76.25 182.67 0.00 2421.73 10981.50 0.00 14:08:01 227.78 47.66 180.12 0.00 3082.69 14714.08 0.00 14:09:01 13.38 0.30 13.08 0.00 14.66 4852.39 0.00 14:10:01 14.03 3.07 10.96 0.00 107.30 2364.68 0.00 14:11:01 53.12 5.80 47.33 0.00 4563.37 10968.57 0.00 14:12:01 15.21 0.08 15.13 0.00 1.33 1888.97 0.00 14:13:01 7.53 0.00 7.53 0.00 0.00 1912.56 0.00 14:14:01 7.02 0.07 6.95 0.00 2.40 1725.45 0.00 14:15:01 7.96 0.02 7.95 0.00 0.13 1725.42 0.00 14:16:01 22.36 0.87 21.49 0.00 108.23 2322.83 0.00 Average: 62.73 13.41 49.32 0.00 1030.10 5345.37 0.00 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 13317360 15440780 534356 3.26 75512 2239756 1278512 7.34 835740 1943028 177824 14:08:01 11562116 14093556 1867156 11.40 89456 2617012 2726648 15.64 2301580 2199860 113488 14:09:01 10475296 13079188 2881172 17.59 91620 2680260 3469504 19.91 3333240 2246932 39352 14:10:01 11093796 13754860 2205224 13.46 93296 2731600 2718228 15.60 2673096 2284744 24964 14:11:01 10138832 13241076 2708104 16.53 106968 3140152 3213020 18.43 3399808 2479216 21912 14:12:01 10320556 13481256 2468036 15.07 107556 3192780 3257680 18.69 3172428 2523036 32440 14:13:01 10282372 13492384 2456792 15.00 109532 3236428 3245588 18.62 3168400 2560656 26996 14:14:01 10189112 13440252 2508720 15.31 111384 3271968 3127444 17.94 3229508 2588708 18672 14:15:01 10210152 13521432 2427368 14.82 113532 3324632 3235668 18.56 3158028 2633028 28412 14:16:01 12054104 15394028 554748 3.39 116408 3348532 1316028 7.55 1302308 2648388 18124 Average: 10964370 13893881 2061168 12.58 101526 2978312 2758832 15.83 2657414 2410760 50218 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 206.30 165.87 1885.69 32.73 0.00 0.00 0.00 0.00 14:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 269.44 222.51 3228.07 34.56 0.00 0.00 0.00 0.00 14:08:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 55.31 39.91 15.82 10.32 0.00 0.00 0.00 0.00 14:09:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 50.53 41.77 11.62 10.26 0.00 0.00 0.00 0.00 14:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 193.18 101.57 2996.19 12.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 58.88 55.30 14.68 14.80 0.00 0.00 0.00 0.00 14:12:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 46.00 45.92 13.57 17.40 0.00 0.00 0.00 0.00 14:13:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 39.86 40.18 10.97 11.00 0.00 0.00 0.00 0.00 14:14:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 38.17 37.79 43.88 10.35 0.00 0.00 0.00 0.00 14:15:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 46.15 46.00 22.74 16.75 0.00 0.00 0.00 0.00 14:16:01 lo 1.60 1.60 0.15 0.15 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: ens3 100.38 79.68 824.26 17.02 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18616) 07/07/24 _x86_64_ (4 CPU) 14:05:16 LINUX RESTART (4 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 19.70 10.45 9.04 3.80 0.11 56.90 14:07:01 0 11.60 12.09 9.26 2.30 0.08 64.66 14:07:01 1 13.79 11.48 9.84 3.74 0.10 61.04 14:07:01 2 32.24 8.22 8.27 4.19 0.12 46.95 14:07:01 3 21.14 10.02 8.79 4.97 0.13 54.94 14:08:01 all 60.48 0.00 2.17 2.51 0.09 34.75 14:08:01 0 69.51 0.00 2.52 2.79 0.10 25.08 14:08:01 1 52.30 0.00 2.13 3.11 0.10 42.36 14:08:01 2 60.89 0.00 1.63 1.53 0.07 35.89 14:08:01 3 59.23 0.00 2.39 2.61 0.10 35.67 14:09:01 all 79.33 0.00 2.33 0.09 0.10 18.16 14:09:01 0 65.66 0.00 2.22 0.10 0.08 31.93 14:09:01 1 80.32 0.00 2.24 0.20 0.10 17.13 14:09:01 2 85.93 0.00 2.21 0.02 0.10 11.75 14:09:01 3 85.42 0.00 2.63 0.05 0.10 11.80 14:10:01 all 78.23 0.00 2.18 0.14 0.09 19.36 14:10:01 0 77.59 0.00 1.99 0.37 0.10 19.96 14:10:01 1 71.90 0.00 2.45 0.05 0.10 25.51 14:10:01 2 80.51 0.00 2.26 0.03 0.08 17.11 14:10:01 3 82.95 0.00 2.02 0.10 0.08 14.84 14:11:01 all 79.60 0.00 3.31 0.43 0.10 16.56 14:11:01 0 74.50 0.00 3.36 0.52 0.08 21.54 14:11:01 1 84.77 0.00 3.54 0.32 0.10 11.28 14:11:01 2 83.51 0.00 2.67 0.59 0.10 13.13 14:11:01 3 75.60 0.00 3.69 0.28 0.12 20.31 14:12:01 all 74.41 0.00 2.52 0.08 0.10 22.89 14:12:01 0 69.05 0.00 2.28 0.22 0.08 28.36 14:12:01 1 78.44 0.00 2.88 0.03 0.12 18.53 14:12:01 2 73.83 0.00 3.05 0.05 0.12 22.95 14:12:01 3 76.31 0.00 1.86 0.02 0.10 21.72 14:13:01 all 72.40 0.00 2.54 0.09 0.10 24.88 14:13:01 0 72.37 0.00 2.68 0.08 0.08 24.78 14:13:01 1 72.20 0.00 2.58 0.00 0.10 25.12 14:13:01 2 68.92 0.00 2.95 0.17 0.10 27.86 14:13:01 3 76.10 0.00 1.94 0.10 0.10 21.76 14:14:01 all 73.08 0.00 2.54 0.05 0.09 24.23 14:14:01 0 73.30 0.00 2.42 0.08 0.08 24.11 14:14:01 1 75.81 0.00 3.29 0.02 0.10 20.79 14:14:01 2 66.46 0.00 1.98 0.08 0.08 31.40 14:14:01 3 76.75 0.00 2.49 0.03 0.10 20.62 14:15:01 all 73.84 0.00 2.33 0.13 0.10 23.60 14:15:01 0 75.90 0.00 2.80 0.07 0.10 21.13 14:15:01 1 68.04 0.00 2.24 0.17 0.10 29.45 14:15:01 2 76.20 0.00 2.34 0.25 0.10 21.11 14:15:01 3 75.22 0.00 1.95 0.02 0.10 22.71 14:16:01 all 43.35 0.00 1.84 0.34 0.06 54.41 14:16:01 0 46.62 0.00 1.89 0.05 0.05 51.39 14:16:01 1 30.47 0.00 1.67 0.23 0.05 67.58 14:16:01 2 59.30 0.00 2.01 1.04 0.08 37.57 14:16:01 3 37.08 0.00 1.80 0.03 0.07 61.03 Average: all 65.45 1.04 3.08 0.76 0.09 29.57 Average: 0 63.63 1.20 3.14 0.66 0.09 31.28 Average: 1 62.79 1.15 3.29 0.79 0.10 31.90 Average: 2 68.78 0.82 2.94 0.79 0.10 26.57 Average: 3 66.60 1.00 2.95 0.82 0.10 28.54