---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3528 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 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 663 11779 1 3554 14994 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:68:3c:ab brd ff:ff:ff:ff:ff:ff inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe68:3cab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:a3:8e:46 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-3528) 11/02/24 _x86_64_ (4 CPU) 06:42:10 LINUX RESTART (4 CPU) 06:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:44:01 180.94 80.36 100.58 0.00 3674.50 20625.67 0.00 06:45:01 228.03 36.89 191.13 0.00 1702.52 35261.32 0.00 06:46:01 14.36 2.62 11.75 0.00 215.43 16883.59 0.00 06:47:01 4.15 0.00 4.15 0.00 0.00 12933.31 0.00 06:48:01 46.14 5.83 40.31 0.00 4572.44 11797.10 0.00 06:49:01 281.60 0.32 281.29 0.00 24.13 8610.16 0.00 Average: 125.72 20.84 104.88 0.00 1692.66 17677.00 0.00 06:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 13231508 15465908 509648 3.11 76496 2346672 1223224 7.02 820492 2042748 253824 06:45:01 11138860 13917212 2045992 12.49 90288 2845656 2683280 15.39 2590524 2317240 92720 06:46:01 9938648 12755076 3207828 19.58 91368 2880104 3777472 21.67 3801228 2302284 4064 06:47:01 7065256 9889340 6073568 37.08 91548 2886916 6766772 38.82 6661488 2309084 3552 06:48:01 10727172 13942384 2010848 12.28 101516 3252252 2604904 14.95 2824968 2466468 24956 06:49:01 12095220 15377480 575616 3.51 135388 3281532 1320720 7.58 1444420 2477544 16220 Average: 10699444 13557900 2403917 14.67 97767 2915522 3062729 17.57 3023853 2319228 65889 06:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 06:44:01 ens3 136.25 107.20 1143.59 21.39 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 06:45:01 ens3 361.76 287.02 4092.47 38.21 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:46:01 ens3 26.86 22.10 69.40 5.20 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 06:47:01 ens3 3.88 3.20 4.66 0.60 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 06:48:01 ens3 205.53 122.85 2320.49 15.79 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:49:01 ens3 57.24 47.18 84.65 12.83 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 131.91 98.23 1286.27 15.65 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-3528) 11/02/24 _x86_64_ (4 CPU) 06:42:10 LINUX RESTART (4 CPU) 06:43:02 CPU %user %nice %system %iowait %steal %idle 06:44:01 all 20.18 8.82 7.62 3.42 0.09 59.85 06:44:01 0 15.81 8.94 7.76 2.28 0.10 65.11 06:44:01 1 23.89 10.37 8.28 2.98 0.09 54.40 06:44:01 2 15.34 7.59 6.71 5.69 0.07 64.60 06:44:01 3 25.76 8.40 7.75 2.74 0.12 55.22 06:45:01 all 64.37 0.00 2.81 2.58 0.11 30.13 06:45:01 0 65.28 0.00 1.93 1.02 0.10 31.67 06:45:01 1 51.80 0.00 2.65 3.34 0.12 42.09 06:45:01 2 67.26 0.00 4.07 3.35 0.10 25.22 06:45:01 3 73.18 0.00 2.59 2.59 0.12 21.52 06:46:01 all 50.03 0.00 1.19 0.13 0.09 48.56 06:46:01 0 54.85 0.00 1.30 0.12 0.08 43.65 06:46:01 1 51.24 0.00 1.39 0.33 0.08 46.95 06:46:01 2 41.16 0.00 1.21 0.07 0.10 57.47 06:46:01 3 52.83 0.00 0.87 0.02 0.08 46.20 06:47:01 all 6.26 0.00 0.53 0.02 0.06 93.14 06:47:01 0 10.72 0.00 1.30 0.07 0.07 87.85 06:47:01 1 4.53 0.00 0.33 0.00 0.05 95.09 06:47:01 2 5.36 0.00 0.24 0.00 0.07 94.34 06:47:01 3 4.43 0.00 0.23 0.00 0.05 95.29 06:48:01 all 72.62 0.00 2.68 0.86 0.10 23.73 06:48:01 0 72.88 0.00 2.87 0.62 0.10 23.53 06:48:01 1 65.51 0.00 2.90 1.97 0.10 29.52 06:48:01 2 78.96 0.00 2.50 0.08 0.10 18.35 06:48:01 3 73.16 0.00 2.46 0.77 0.12 23.49 06:49:01 all 59.06 0.00 2.53 2.87 0.10 35.45 06:49:01 0 55.73 0.00 3.36 8.46 0.12 32.34 06:49:01 1 63.36 0.00 2.57 0.28 0.10 33.68 06:49:01 2 57.54 0.00 2.13 0.78 0.08 39.46 06:49:01 3 59.61 0.00 2.06 1.93 0.10 36.30 Average: all 45.50 1.45 2.88 1.64 0.09 48.43 Average: 0 45.92 1.48 3.08 2.10 0.09 47.33 Average: 1 43.48 1.69 3.00 1.48 0.09 50.26 Average: 2 44.39 1.25 2.80 1.65 0.09 49.83 Average: 3 48.22 1.38 2.65 1.34 0.10 46.32