---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2051 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: 2800.000 BogoMIPS: 5600.00 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 669 11798 1 3529 14989 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:e7:60:83 brd ff:ff:ff:ff:ff:ff inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fee7:6083/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:ff:d0:7f 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-2051) 10/28/24 _x86_64_ (4 CPU) 03:02:58 LINUX RESTART (4 CPU) 03:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:04:01 165.22 114.81 50.41 0.00 10441.73 101037.29 0.00 03:05:01 117.84 58.90 58.94 0.00 1472.33 8054.24 0.00 03:06:01 85.92 31.23 54.69 0.00 1225.93 6252.57 0.00 03:07:01 167.98 38.75 129.22 0.00 2209.26 15526.16 0.00 03:08:01 43.59 13.68 29.91 0.00 997.80 10346.42 0.00 03:09:01 25.48 1.83 23.65 0.00 119.31 3424.50 0.00 03:10:01 27.85 2.80 25.05 0.00 4250.09 3743.91 0.00 03:11:01 30.36 2.30 28.06 0.00 326.48 5829.56 0.00 Average: 83.03 33.04 49.99 0.00 2630.28 19276.10 0.00 03:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 13869196 15469084 534280 3.26 40552 1778520 1338916 7.68 673600 1608120 17588 03:05:01 13619544 15454884 537676 3.28 49992 1994856 1268448 7.28 778372 1733864 29276 03:06:01 13290212 15416628 561288 3.43 73128 2246908 1322324 7.59 865752 1944028 175520 03:07:01 11658180 14397656 1560892 9.53 89436 2808824 2176848 12.49 2057364 2329112 245544 03:08:01 11197476 14008724 1951784 11.91 90952 2875616 2700144 15.49 2545668 2299004 25876 03:09:01 7146448 10045824 5908500 36.07 96264 2953664 6657800 38.20 6505912 2366460 25440 03:10:01 10708172 13936520 2014804 12.30 101952 3266224 2566232 14.72 2811996 2494312 138028 03:11:01 12147180 15410108 540100 3.30 106628 3293812 1287136 7.38 1367164 2503656 26216 Average: 11704551 14267428 1701166 10.38 81113 2652303 2414731 13.85 2200728 2159820 85436 03:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 03:04:01 ens3 146.33 97.98 684.41 19.34 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:05:01 ens3 233.93 176.18 1350.15 46.19 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:06:01 ens3 68.51 56.59 796.21 7.13 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 03:07:01 ens3 344.32 271.39 4127.39 48.14 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:08:01 ens3 36.65 34.59 193.49 6.81 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 03:09:01 ens3 201.55 63.76 1060.38 5.21 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:10:01 ens3 370.30 143.03 1945.63 13.36 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:11:01 ens3 29.00 25.83 12.97 8.68 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 178.83 108.67 1271.37 19.36 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-2051) 10/28/24 _x86_64_ (4 CPU) 03:02:58 LINUX RESTART (4 CPU) 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 4.57 10.92 8.68 27.25 0.19 48.39 03:04:01 0 5.69 9.06 8.11 15.42 0.25 61.46 03:04:01 1 4.23 11.84 8.27 19.75 0.20 55.70 03:04:01 2 4.31 11.34 8.71 35.99 0.13 39.51 03:04:01 3 4.03 11.45 9.64 37.95 0.19 36.74 03:05:01 all 10.34 9.75 7.59 21.31 0.13 50.88 03:05:01 0 8.67 10.04 7.91 37.99 0.13 35.24 03:05:01 1 17.34 7.86 6.82 15.74 0.15 52.08 03:05:01 2 6.45 10.88 8.38 19.59 0.12 54.58 03:05:01 3 8.91 10.23 7.23 11.94 0.12 61.58 03:06:01 all 14.55 3.88 3.68 11.18 0.08 66.63 03:06:01 0 2.37 4.62 3.65 18.82 0.08 70.45 03:06:01 1 20.63 3.64 3.91 5.55 0.08 66.18 03:06:01 2 8.95 3.92 2.94 6.17 0.05 77.97 03:06:01 3 26.26 3.34 4.20 14.17 0.08 51.94 03:07:01 all 45.36 0.00 2.75 11.04 0.11 40.75 03:07:01 0 35.90 0.00 2.57 20.59 0.10 40.84 03:07:01 1 52.85 0.00 3.96 13.25 0.13 29.81 03:07:01 2 48.02 0.00 2.82 9.87 0.12 39.17 03:07:01 3 44.70 0.00 1.64 0.40 0.10 53.16 03:08:01 all 65.98 0.00 1.43 11.27 0.13 21.18 03:08:01 0 60.72 0.00 1.71 20.28 0.13 17.17 03:08:01 1 68.42 0.00 1.05 9.94 0.12 20.47 03:08:01 2 69.00 0.00 1.24 3.21 0.15 26.40 03:08:01 3 65.80 0.00 1.73 11.65 0.13 20.69 03:09:01 all 19.48 0.00 1.52 16.43 0.09 62.47 03:09:01 0 17.31 0.00 0.89 5.39 0.08 76.33 03:09:01 1 16.58 0.00 1.28 3.46 0.08 78.60 03:09:01 2 18.38 0.00 0.99 4.04 0.12 76.48 03:09:01 3 25.68 0.00 2.94 52.87 0.08 18.42 03:10:01 all 34.41 0.00 1.95 15.15 0.11 48.38 03:10:01 0 36.09 0.00 2.18 47.86 0.12 13.75 03:10:01 1 35.29 0.00 1.86 3.00 0.12 59.73 03:10:01 2 32.15 0.00 1.98 4.60 0.10 61.17 03:10:01 3 34.12 0.00 1.77 5.17 0.12 58.82 03:11:01 all 40.06 0.00 1.74 14.93 0.10 43.18 03:11:01 0 36.40 0.00 1.80 25.26 0.10 36.44 03:11:01 1 47.77 0.00 1.73 12.40 0.12 37.98 03:11:01 2 41.08 0.00 1.72 9.58 0.10 47.52 03:11:01 3 34.99 0.00 1.69 12.44 0.08 50.80 Average: all 29.36 3.06 3.66 16.06 0.12 47.73 Average: 0 25.40 2.96 3.60 23.94 0.13 43.97 Average: 1 32.92 2.91 3.61 10.38 0.13 50.05 Average: 2 28.56 3.26 3.59 11.62 0.11 52.86 Average: 3 30.59 3.12 3.85 18.28 0.11 44.05