---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8311 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: 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/loop1 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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11219 1 4097 14978 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:75:bb:30 brd ff:ff:ff:ff:ff:ff inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe75:bb30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:ce:72:27 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-8311) 08/07/24 _x86_64_ (4 CPU) 12:01:18 LINUX RESTART (4 CPU) 12:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:03:01 255.29 76.15 179.14 0.00 2420.93 7934.43 0.00 12:04:01 217.98 49.88 168.11 0.00 3095.62 16367.81 0.00 12:05:02 414.14 1.13 413.01 0.00 55.29 8682.63 0.00 12:06:01 558.87 4.93 553.94 0.00 152.38 15126.93 0.00 12:07:01 110.03 6.18 103.85 0.00 4581.37 32922.65 0.00 12:08:01 33.81 0.45 33.36 0.00 18.13 7564.74 0.00 12:09:01 89.45 0.33 89.12 0.00 51.06 7918.68 0.00 Average: 239.19 19.90 219.30 0.00 1485.15 13784.58 0.00 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 13373564 15416016 563568 3.44 70812 2168796 1283204 7.36 815592 1915980 174956 12:04:01 12169300 14618540 1344620 8.21 84104 2547016 1968324 11.29 1733688 2170316 52352 12:05:02 11373260 13920216 2039316 12.45 114544 2610820 2590576 14.86 2487472 2203944 20772 12:06:01 11037036 13946388 2012564 12.29 141544 2928676 2530792 14.52 2589092 2419436 297292 12:07:01 10767724 13967348 1980236 12.09 149460 3204444 3041848 17.45 2798296 2458344 9240 12:08:01 10107172 13604260 2343760 14.31 152460 3483588 2831920 16.25 3200120 2702996 264856 12:09:01 10434816 14064444 1883244 11.50 154776 3608368 2373388 13.62 2793624 2777508 298208 Average: 11323267 14219602 1738187 10.61 123957 2935958 2374293 13.62 2345412 2378361 159668 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 97.85 82.70 1012.93 17.45 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:04:01 ens3 272.70 227.16 3246.01 36.16 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 12:05:02 ens3 62.95 59.43 200.59 14.03 0.00 0.00 0.00 0.00 12:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:06:01 ens3 254.18 172.11 3117.87 19.71 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 2113.69 2113.69 1999.65 1999.65 0.00 0.00 0.00 0.00 12:07:01 ens3 287.14 197.90 3031.85 17.50 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 2938.98 2938.98 2793.40 2793.40 0.00 0.00 0.00 0.00 12:08:01 ens3 115.76 97.83 946.01 15.92 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 1897.02 1897.02 1792.78 1792.78 0.00 0.00 0.00 0.00 12:09:01 ens3 110.85 93.35 941.06 17.92 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 978.84 978.84 927.71 927.71 0.00 0.00 0.00 0.00 Average: ens3 171.43 132.83 1781.86 19.81 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 1130.77 1130.77 1071.11 1071.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-8311) 08/07/24 _x86_64_ (4 CPU) 12:01:18 LINUX RESTART (4 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 17.20 10.34 8.50 5.99 0.10 57.88 12:03:01 0 19.62 12.16 9.15 4.23 0.13 54.71 12:03:01 1 17.33 8.44 7.83 9.61 0.10 56.70 12:03:01 2 11.69 11.26 8.34 3.20 0.07 65.44 12:03:01 3 20.15 9.52 8.66 6.88 0.10 54.68 12:04:01 all 64.66 0.00 2.49 2.51 0.13 30.20 12:04:01 0 73.21 0.00 2.27 1.42 0.17 22.93 12:04:01 1 59.85 0.00 2.70 1.76 0.10 35.59 12:04:01 2 63.39 0.00 2.59 1.92 0.12 31.99 12:04:01 3 62.27 0.00 2.41 4.95 0.12 30.25 12:05:02 all 70.53 0.00 2.41 2.46 0.14 24.46 12:05:02 0 66.88 0.00 2.52 1.07 0.10 29.43 12:05:02 1 67.65 0.00 2.38 3.31 0.10 26.56 12:05:02 2 76.23 0.00 1.89 0.22 0.12 21.55 12:05:02 3 71.37 0.00 2.86 5.27 0.24 20.27 12:06:01 all 52.33 0.00 2.84 5.78 0.10 38.95 12:06:01 0 49.28 0.00 3.38 1.63 0.10 45.61 12:06:01 1 55.48 0.00 3.02 8.38 0.10 33.02 12:06:01 2 54.21 0.00 2.70 4.82 0.10 38.16 12:06:01 3 50.39 0.00 2.26 8.34 0.09 38.93 12:07:01 all 62.78 0.00 4.14 2.94 0.11 30.02 12:07:01 0 59.86 0.00 4.85 3.36 0.12 31.81 12:07:01 1 64.56 0.00 4.02 3.95 0.12 27.34 12:07:01 2 64.34 0.00 3.79 2.77 0.10 28.99 12:07:01 3 62.36 0.00 3.89 1.69 0.12 31.94 12:08:01 all 75.29 0.00 2.86 0.30 0.10 21.44 12:08:01 0 74.38 0.00 2.95 0.45 0.10 22.12 12:08:01 1 74.55 0.00 2.77 0.17 0.10 22.41 12:08:01 2 73.49 0.00 1.91 0.12 0.10 24.39 12:08:01 3 78.76 0.00 3.81 0.47 0.12 16.85 12:09:01 all 59.07 0.00 2.59 0.60 0.10 37.64 12:09:01 0 60.14 0.00 2.02 0.27 0.10 37.47 12:09:01 1 53.14 0.00 2.39 0.84 0.10 43.53 12:09:01 2 65.17 0.00 2.96 0.03 0.10 31.73 12:09:01 3 57.82 0.00 2.99 1.24 0.08 37.86 Average: all 57.43 1.48 3.69 2.93 0.11 34.36 Average: 0 57.64 1.74 3.88 1.78 0.12 34.85 Average: 1 56.06 1.21 3.59 3.99 0.10 35.04 Average: 2 58.41 1.61 3.45 1.85 0.10 34.57 Average: 3 57.60 1.37 3.85 4.10 0.12 32.96