---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4482 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/loop1 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 676 11643 1 3676 14981 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:58:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe1c:58e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:54:2b:9d 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-4482) 07/25/24 _x86_64_ (4 CPU) 20:59:28 LINUX RESTART (4 CPU) 21:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:01:01 280.10 94.80 185.30 0.00 2740.61 8263.42 0.00 21:02:01 79.49 27.22 52.27 0.00 1824.46 9894.44 0.00 21:03:01 159.41 23.53 135.88 0.00 1400.83 8467.39 0.00 21:04:01 333.11 0.18 332.92 0.00 8.26 6922.09 0.00 21:05:01 629.83 10.70 619.13 0.00 4708.02 32013.73 0.00 21:06:01 55.28 0.48 54.80 0.00 11.73 13172.94 0.00 21:07:01 20.53 0.18 20.35 0.00 10.00 4474.32 0.00 21:08:01 98.12 0.23 97.88 0.00 7.87 10269.22 0.00 21:09:01 22.45 0.90 21.55 0.00 114.11 2151.24 0.00 Average: 186.48 17.58 168.90 0.00 1202.84 10625.39 0.00 21:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:01:01 13441280 15462028 519136 3.17 68916 2149120 1274544 7.31 768892 1897048 160308 21:02:01 12842644 15120216 849156 5.18 81056 2382844 1568508 9.00 1133904 2108244 91040 21:03:01 12109124 14587300 1375448 8.40 86408 2572196 1951324 11.20 1776080 2187468 38588 21:04:01 11802324 14359692 1600804 9.77 113808 2620624 2433784 13.96 2053224 2210496 16088 21:05:01 10798040 14086992 1862580 11.37 149032 3289088 2628656 15.08 2636228 2588608 157760 21:06:01 10276048 13676064 2273324 13.88 149112 3394952 2741396 15.73 3127232 2615700 172324 21:07:01 10420004 13701312 2248320 13.72 149856 3278772 2820788 16.18 3095112 2508108 22144 21:08:01 10626428 13981412 1967940 12.01 154616 3342412 2492556 14.30 2859932 2528788 12368 21:09:01 11965116 15379764 569752 3.48 155700 3397616 1288404 7.39 1486092 2566848 33600 Average: 11586779 14483864 1474051 9.00 123167 2936403 2133329 12.24 2104077 2356812 78247 21:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:01:01 ens3 256.92 172.99 1203.27 52.59 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 21:02:01 ens3 175.44 148.63 1806.19 27.65 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 21:03:01 ens3 198.38 162.31 1764.79 28.65 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 21:04:01 ens3 65.54 54.82 214.30 14.97 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:05:01 ens3 456.89 274.87 5856.27 30.68 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 1323.70 1323.70 1255.38 1255.38 0.00 0.00 0.00 0.00 21:06:01 ens3 49.18 40.62 299.05 13.65 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 3359.81 3359.81 3197.65 3197.65 0.00 0.00 0.00 0.00 21:07:01 ens3 79.35 66.04 162.67 17.82 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 lo 983.67 983.67 929.48 929.48 0.00 0.00 0.00 0.00 21:08:01 ens3 73.07 60.16 804.26 9.45 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 2010.50 2010.50 1907.57 1907.57 0.00 0.00 0.00 0.00 21:09:01 ens3 76.50 71.72 194.34 22.67 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 2.45 2.45 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 159.03 116.90 1367.20 24.24 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 853.90 853.90 810.10 810.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-4482) 07/25/24 _x86_64_ (4 CPU) 20:59:28 LINUX RESTART (4 CPU) 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:01:01 all 20.27 13.60 11.11 2.89 0.11 52.02 21:01:01 0 16.66 14.71 11.71 3.86 0.12 52.94 21:01:01 1 30.22 13.27 11.42 2.04 0.12 42.93 21:01:01 2 23.85 11.29 9.41 2.40 0.10 52.96 21:01:01 3 10.35 15.13 11.92 3.24 0.10 59.26 21:02:01 all 15.55 0.00 1.02 1.43 0.05 81.94 21:02:01 0 25.30 0.00 1.70 1.52 0.05 71.43 21:02:01 1 15.66 0.00 0.77 0.23 0.03 83.30 21:02:01 2 11.34 0.00 0.70 1.84 0.05 86.07 21:02:01 3 9.88 0.00 0.91 2.13 0.08 87.00 21:03:01 all 75.81 0.00 2.41 1.01 0.11 20.66 21:03:01 0 72.16 0.00 2.45 1.90 0.10 23.39 21:03:01 1 77.03 0.00 2.54 1.54 0.12 18.78 21:03:01 2 79.94 0.00 2.24 0.38 0.12 17.32 21:03:01 3 74.08 0.00 2.42 0.22 0.12 23.17 21:04:01 all 53.87 0.00 1.93 8.05 0.11 36.04 21:04:01 0 45.89 0.00 2.24 15.25 0.12 36.49 21:04:01 1 56.52 0.00 1.92 0.74 0.10 40.72 21:04:01 2 58.28 0.00 1.68 4.14 0.12 35.79 21:04:01 3 54.82 0.00 1.88 12.06 0.10 31.15 21:05:01 all 50.69 0.00 4.14 6.77 0.12 38.28 21:05:01 0 48.22 0.00 3.90 3.65 0.13 44.10 21:05:01 1 53.96 0.00 3.71 6.58 0.10 35.65 21:05:01 2 48.96 0.00 4.24 5.03 0.12 41.65 21:05:01 3 51.64 0.00 4.72 11.80 0.12 31.73 21:06:01 all 54.49 0.00 3.48 0.50 0.10 41.42 21:06:01 0 54.23 0.00 3.37 0.07 0.10 42.23 21:06:01 1 54.06 0.00 2.73 0.99 0.10 42.12 21:06:01 2 56.01 0.00 4.55 0.37 0.10 38.97 21:06:01 3 53.67 0.00 3.28 0.57 0.10 42.38 21:07:01 all 69.81 0.00 2.68 0.15 0.12 27.24 21:07:01 0 67.15 0.00 3.22 0.22 0.13 29.28 21:07:01 1 71.45 0.00 2.44 0.07 0.10 25.94 21:07:01 2 67.47 0.00 2.55 0.18 0.13 29.67 21:07:01 3 73.14 0.00 2.51 0.13 0.12 24.10 21:08:01 all 53.21 0.00 2.72 0.65 0.10 43.30 21:08:01 0 49.40 0.00 3.37 1.37 0.12 45.75 21:08:01 1 50.53 0.00 2.41 0.45 0.10 46.50 21:08:01 2 54.66 0.00 2.94 0.44 0.10 41.87 21:08:01 3 58.29 0.00 2.18 0.35 0.10 39.08 21:09:01 all 41.00 0.00 1.68 0.35 0.08 56.90 21:09:01 0 33.98 0.00 2.02 0.97 0.08 62.95 21:09:01 1 44.76 0.00 1.67 0.22 0.07 53.29 21:09:01 2 48.85 0.00 1.82 0.18 0.07 49.07 21:09:01 3 36.40 0.00 1.19 0.02 0.08 62.31 Average: all 48.30 1.51 3.46 2.42 0.10 44.21 Average: 0 45.87 1.63 3.77 3.20 0.11 45.41 Average: 1 50.48 1.46 3.28 1.43 0.09 43.26 Average: 2 49.91 1.25 3.34 1.66 0.10 43.72 Average: 3 46.95 1.67 3.44 3.39 0.10 44.45