---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4755 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/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/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11652 1 3673 14987 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:f5:04:49 brd ff:ff:ff:ff:ff:ff inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fef5:449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:90:37:08 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-4755) 07/26/24 _x86_64_ (4 CPU) 16:13:38 LINUX RESTART (4 CPU) 16:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:15:01 354.64 152.47 202.17 0.00 11401.43 46767.94 0.00 16:16:01 70.55 13.63 56.92 0.00 1378.44 10150.99 0.00 16:17:01 166.57 35.84 130.73 0.00 1775.44 3827.10 0.00 16:18:01 71.65 1.42 70.24 0.00 83.05 7226.00 0.00 16:19:01 1117.40 9.13 1108.27 0.00 4488.45 29494.68 0.00 16:20:01 66.96 1.93 65.02 0.00 229.03 19483.02 0.00 16:21:01 20.38 0.45 19.93 0.00 19.20 4755.73 0.00 16:22:01 93.52 0.13 93.39 0.00 22.13 10311.63 0.00 16:23:01 31.82 0.80 31.02 0.00 92.27 2716.53 0.00 Average: 221.50 23.98 197.52 0.00 2165.53 14970.73 0.00 16:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:01 13395920 15391568 590580 3.61 68308 2125176 1339828 7.69 836772 1874984 126060 16:16:01 13306964 15474608 500316 3.05 74836 2283532 1199100 6.88 764100 2024964 5264 16:17:01 12106048 14545532 1419176 8.66 84764 2536372 2492216 14.30 1800192 2165668 146612 16:18:01 11651532 14181640 1779220 10.86 93076 2614708 2392756 13.73 2208016 2206664 41788 16:19:01 10782180 14009408 1942616 11.86 147560 3233076 2504928 14.37 2637540 2607836 207024 16:20:01 10386524 13789748 2159796 13.18 154828 3392792 2652960 15.22 3018224 2613060 175164 16:21:01 10745212 14029456 1919904 11.72 153900 3277656 2433436 13.96 2766948 2510244 28928 16:22:01 10520620 13895156 2054084 12.54 157364 3358996 2806920 16.10 2952980 2542412 22820 16:23:01 12011548 15422688 526964 3.22 158312 3391544 1261636 7.24 1442444 2564920 15008 Average: 11656283 14526645 1432517 8.74 121439 2912650 2120420 12.17 2047468 2345639 85408 16:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 350.59 224.68 1464.05 66.87 0.00 0.00 0.00 0.00 16:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 60.47 49.89 499.33 13.20 0.00 0.00 0.00 0.00 16:16:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 270.42 231.63 2976.75 35.08 0.00 0.00 0.00 0.00 16:17:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 119.58 99.75 378.37 25.07 0.00 0.00 0.00 0.00 16:18:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 405.70 258.64 5055.64 26.08 0.00 0.00 0.00 0.00 16:19:01 lo 977.19 977.19 925.60 925.60 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 92.15 79.64 1028.94 19.53 0.00 0.00 0.00 0.00 16:20:01 lo 3620.56 3620.56 3431.06 3431.06 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 86.55 73.35 161.48 20.34 0.00 0.00 0.00 0.00 16:21:01 lo 1079.32 1079.32 1021.11 1021.11 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 89.24 76.32 839.59 15.51 0.00 0.00 0.00 0.00 16:22:01 lo 1806.06 1806.06 1710.81 1710.81 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 50.55 48.20 157.63 17.67 0.00 0.00 0.00 0.00 16:23:01 lo 1.67 1.67 0.16 0.16 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 169.47 126.90 1395.79 26.60 0.00 0.00 0.00 0.00 Average: lo 832.14 832.14 787.71 787.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-4755) 07/26/24 _x86_64_ (4 CPU) 16:13:38 LINUX RESTART (4 CPU) 16:14:01 CPU %user %nice %system %iowait %steal %idle 16:15:01 all 19.45 15.69 12.53 6.84 0.11 45.38 16:15:01 0 18.25 15.09 12.13 9.72 0.10 44.72 16:15:01 1 18.98 16.14 12.60 5.32 0.10 46.86 16:15:01 2 14.57 16.56 13.33 7.46 0.12 47.95 16:15:01 3 26.01 14.95 12.07 4.84 0.14 41.99 16:16:01 all 9.39 0.00 0.82 1.49 0.05 88.26 16:16:01 0 2.16 0.00 0.98 3.56 0.05 93.25 16:16:01 1 16.37 0.00 0.85 0.12 0.07 82.59 16:16:01 2 10.22 0.00 0.57 1.79 0.03 87.39 16:16:01 3 8.81 0.00 0.87 0.48 0.03 89.81 16:17:01 all 43.57 0.00 1.69 0.91 0.08 53.75 16:17:01 0 43.40 0.00 1.67 0.92 0.08 53.92 16:17:01 1 43.76 0.00 1.57 1.39 0.08 53.20 16:17:01 2 40.02 0.00 2.11 0.96 0.08 56.83 16:17:01 3 47.09 0.00 1.40 0.38 0.07 51.05 16:18:01 all 79.90 0.00 2.04 0.39 0.08 17.59 16:18:01 0 83.37 0.00 1.86 0.02 0.08 14.67 16:18:01 1 81.79 0.00 1.73 0.64 0.07 15.77 16:18:01 2 77.23 0.00 1.99 0.40 0.08 20.30 16:18:01 3 77.22 0.00 2.58 0.49 0.10 19.62 16:19:01 all 51.83 0.00 3.37 7.53 0.09 37.19 16:19:01 0 52.89 0.00 4.18 16.60 0.10 26.23 16:19:01 1 50.79 0.00 3.01 6.59 0.08 39.53 16:19:01 2 55.04 0.00 2.47 1.68 0.07 40.74 16:19:01 3 48.58 0.00 3.83 5.24 0.10 42.25 16:20:01 all 58.26 0.00 3.77 1.03 0.09 36.85 16:20:01 0 59.02 0.00 5.04 1.60 0.08 34.26 16:20:01 1 59.01 0.00 4.10 1.13 0.08 35.68 16:20:01 2 61.91 0.00 3.28 0.61 0.10 34.10 16:20:01 3 53.14 0.00 2.66 0.80 0.08 43.31 16:21:01 all 70.38 0.00 2.42 0.14 0.10 26.96 16:21:01 0 73.90 0.00 2.66 0.12 0.10 23.22 16:21:01 1 70.99 0.00 2.44 0.15 0.10 26.32 16:21:01 2 66.87 0.00 2.63 0.15 0.08 30.27 16:21:01 3 69.75 0.00 1.96 0.15 0.10 28.04 16:22:01 all 58.38 0.00 2.81 0.62 0.09 38.10 16:22:01 0 60.63 0.00 2.90 0.45 0.08 35.93 16:22:01 1 60.70 0.00 3.26 1.12 0.08 34.83 16:22:01 2 53.00 0.00 2.48 0.32 0.10 44.10 16:22:01 3 59.17 0.00 2.61 0.59 0.08 37.54 16:23:01 all 26.60 0.00 1.17 0.51 0.07 71.66 16:23:01 0 20.53 0.00 1.34 1.15 0.07 76.91 16:23:01 1 41.17 0.00 1.45 0.12 0.07 57.20 16:23:01 2 27.50 0.00 1.10 0.28 0.07 71.05 16:23:01 3 17.16 0.00 0.79 0.47 0.07 81.52 Average: all 46.41 1.73 3.39 2.15 0.08 46.23 Average: 0 45.99 1.66 3.63 3.78 0.08 44.85 Average: 1 49.28 1.78 3.44 1.84 0.08 43.58 Average: 2 45.15 1.83 3.32 1.51 0.08 48.10 Average: 3 45.21 1.64 3.18 1.49 0.09 48.39