---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18672 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 9.6G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 727 11792 1 3477 14930 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:af:52:7b brd ff:ff:ff:ff:ff:ff inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:feaf:527b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:d5:c3:81 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-18672) 07/07/24 _x86_64_ (4 CPU) 22:39:27 LINUX RESTART (4 CPU) 22:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:41:01 277.53 94.09 183.44 0.00 2688.63 9290.09 0.00 22:42:01 216.63 47.42 169.21 0.00 3060.85 14094.50 0.00 22:43:01 15.36 3.52 11.85 0.00 111.18 5435.23 0.00 22:44:01 13.00 0.33 12.66 0.00 9.06 2902.63 0.00 22:45:01 62.59 5.72 56.87 0.00 4573.90 12662.02 0.00 22:46:01 11.55 0.08 11.46 0.00 0.80 1596.80 0.00 22:47:01 8.20 0.28 7.92 0.00 16.66 1859.56 0.00 Average: 85.95 21.46 64.49 0.00 1491.56 6828.50 0.00 22:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:41:01 13349484 15399612 579772 3.54 69228 2177536 1299180 7.45 856916 1897692 157480 22:42:01 11731368 14206152 1756464 10.72 84384 2571176 2413380 13.85 2152076 2187424 131620 22:43:01 11704992 14232884 1726292 10.54 86888 2619116 2240064 12.85 2159692 2201892 19980 22:44:01 10750196 13436532 2522520 15.40 99064 2746160 3013908 17.29 2997564 2297656 94324 22:45:01 10564960 13654816 2293360 14.00 110460 3126068 2784980 15.98 2980968 2472944 8456 22:46:01 10449708 13589020 2359548 14.40 111492 3170068 2927264 16.79 3057908 2510484 23488 22:47:01 12172108 15373304 575388 3.51 115300 3222764 1316012 7.55 1289884 2553592 36568 Average: 11531831 14270331 1687621 10.30 96688 2804698 2284970 13.11 2213573 2303098 67417 22:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:41:01 ens3 220.15 156.21 1661.51 42.19 0.00 0.00 0.00 0.00 22:41:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 274.03 217.63 3301.60 34.96 0.00 0.00 0.00 0.00 22:42:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 ens3 56.54 48.98 80.13 11.57 0.00 0.00 0.00 0.00 22:43:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 ens3 50.00 43.59 29.89 13.42 0.00 0.00 0.00 0.00 22:44:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 216.48 132.36 2723.37 15.99 0.00 0.00 0.00 0.00 22:45:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 65.18 51.80 17.35 13.45 0.00 0.00 0.00 0.00 22:46:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 ens3 90.60 69.27 24.22 20.50 0.00 0.00 0.00 0.00 22:47:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 138.80 102.71 1118.43 21.68 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18672) 07/07/24 _x86_64_ (4 CPU) 22:39:27 LINUX RESTART (4 CPU) 22:40:02 CPU %user %nice %system %iowait %steal %idle 22:41:01 all 19.35 15.00 13.36 3.46 0.10 48.74 22:41:01 0 22.18 15.37 13.55 3.26 0.10 45.53 22:41:01 1 27.12 12.13 11.68 4.38 0.09 44.61 22:41:01 2 16.46 16.05 13.55 2.18 0.10 51.66 22:41:01 3 11.64 16.45 14.64 4.02 0.10 53.15 22:42:01 all 54.61 0.00 2.35 2.13 0.10 40.81 22:42:01 0 50.45 0.00 2.01 2.41 0.10 45.03 22:42:01 1 54.02 0.00 1.83 2.55 0.08 41.52 22:42:01 2 65.72 0.00 3.46 2.18 0.12 28.52 22:42:01 3 48.29 0.00 2.09 1.37 0.10 48.14 22:43:01 all 76.09 0.00 2.13 0.43 0.13 21.22 22:43:01 0 77.38 0.00 2.62 0.49 0.10 19.41 22:43:01 1 78.43 0.00 1.95 0.18 0.12 19.32 22:43:01 2 76.37 0.00 1.70 0.13 0.13 21.65 22:43:01 3 72.20 0.00 2.27 0.91 0.15 24.48 22:44:01 all 78.55 0.00 2.04 0.21 0.10 19.11 22:44:01 0 81.45 0.00 2.02 0.02 0.10 16.41 22:44:01 1 75.32 0.00 2.71 0.12 0.08 21.77 22:44:01 2 82.44 0.00 1.51 0.03 0.10 15.92 22:44:01 3 74.96 0.00 1.91 0.66 0.10 22.37 22:45:01 all 69.86 0.00 3.07 1.24 0.11 25.72 22:45:01 0 71.20 0.00 3.06 1.81 0.10 23.83 22:45:01 1 69.73 0.00 2.54 0.35 0.10 27.28 22:45:01 2 62.42 0.00 3.06 2.31 0.12 32.09 22:45:01 3 76.14 0.00 3.62 0.46 0.12 19.66 22:46:01 all 70.96 0.00 2.39 0.12 0.10 26.44 22:46:01 0 72.96 0.00 2.44 0.07 0.08 24.45 22:46:01 1 72.69 0.00 2.35 0.08 0.10 24.77 22:46:01 2 73.50 0.00 2.55 0.10 0.10 23.74 22:46:01 3 64.71 0.00 2.20 0.22 0.10 32.78 22:47:01 all 70.51 0.00 2.23 0.09 0.09 27.08 22:47:01 0 65.01 0.00 2.38 0.07 0.08 32.46 22:47:01 1 72.40 0.00 1.72 0.02 0.10 25.75 22:47:01 2 73.49 0.00 2.00 0.07 0.08 24.36 22:47:01 3 71.17 0.00 2.81 0.22 0.08 25.72 Average: all 62.94 2.11 3.92 1.09 0.10 29.84 Average: 0 63.06 2.16 3.98 1.16 0.10 29.54 Average: 1 64.28 1.72 3.53 1.10 0.10 29.28 Average: 2 64.46 2.26 3.95 1.00 0.11 28.22 Average: 3 59.93 2.32 4.19 1.12 0.11 32.32