---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2822 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 746 10996 1 4254 14911 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:3c:26:94 brd ff:ff:ff:ff:ff:ff inet 10.30.171.235/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe3c:2694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:08:f0:d5 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2822) 12/15/24 _x86_64_ (4 CPU) 01:33:55 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 368.89 177.14 191.75 0.00 13101.28 52889.05 0.00 01:36:01 133.76 40.25 93.51 0.00 1981.15 12613.17 0.00 01:37:01 161.90 23.28 138.62 0.00 1360.21 9552.82 0.00 01:38:01 70.95 5.20 65.75 0.00 180.67 15066.27 0.00 01:39:01 38.71 1.77 36.94 0.00 82.25 27783.24 0.00 Average: 154.92 49.56 105.36 0.00 3345.75 23617.77 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13449704 15374072 615076 3.75 55964 2075376 1403280 8.05 846452 1827728 111024 01:36:01 12917912 15178448 794348 4.85 77500 2371504 1561904 8.96 1063188 2109608 74172 01:37:01 11944988 14470356 1493112 9.11 85100 2620636 2140080 12.28 1880772 2244776 57012 01:38:01 11510904 14318244 1642592 10.03 98804 2875612 2239600 12.85 2187984 2355612 86148 01:39:01 11587536 15271560 688628 4.20 101792 3721120 1437640 8.25 1461724 2980228 143124 Average: 12282209 14922536 1046751 6.39 83832 2732850 1756501 10.08 1488024 2303590 94296 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 ens3 354.09 219.41 1686.19 66.51 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 127.61 110.80 1426.01 20.74 0.00 0.00 0.00 0.00 01:36:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 270.24 209.85 2910.40 30.49 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 304.52 207.02 3866.51 24.92 0.00 0.00 0.00 0.00 01:38:01 lo 2069.18 2069.18 1970.30 1970.30 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 204.90 185.27 1594.20 187.64 0.00 0.00 0.00 0.00 01:39:01 lo 17.11 17.11 1.69 1.69 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 252.69 186.72 2299.57 66.21 0.00 0.00 0.00 0.00 Average: lo 419.38 419.38 395.74 395.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2822) 12/15/24 _x86_64_ (4 CPU) 01:33:55 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.72 18.91 14.26 3.77 0.11 45.23 01:35:02 0 16.63 18.81 14.24 3.20 0.12 47.01 01:35:02 1 18.19 18.58 14.08 3.82 0.10 45.23 01:35:02 2 16.07 20.08 14.30 3.27 0.12 46.16 01:35:02 3 20.01 18.18 14.41 4.79 0.12 42.50 01:36:01 all 17.13 2.30 2.66 2.07 0.06 75.79 01:36:01 0 30.07 2.36 3.26 0.99 0.07 63.26 01:36:01 1 7.40 3.01 3.01 4.09 0.07 82.42 01:36:01 2 16.72 2.69 2.48 0.68 0.05 77.38 01:36:01 3 14.37 1.14 1.88 2.51 0.05 80.05 01:37:01 all 57.73 0.00 1.72 1.42 0.09 39.04 01:37:01 0 57.68 0.00 1.92 0.77 0.08 39.56 01:37:01 1 59.17 0.00 1.67 0.78 0.10 38.27 01:37:01 2 54.87 0.00 1.42 1.30 0.08 42.33 01:37:01 3 59.19 0.00 1.87 2.84 0.08 36.01 01:38:01 all 58.71 0.00 2.85 0.81 0.10 37.53 01:38:01 0 60.52 0.00 2.61 0.72 0.10 36.05 01:38:01 1 60.50 0.00 2.43 0.77 0.10 36.20 01:38:01 2 58.07 0.00 3.07 0.40 0.12 38.34 01:38:01 3 55.72 0.00 3.31 1.34 0.08 39.55 01:39:01 all 28.84 0.00 1.69 1.51 0.06 67.90 01:39:01 0 50.04 0.00 2.46 0.37 0.07 47.07 01:39:01 1 31.06 0.00 1.80 0.08 0.07 66.99 01:39:01 2 21.38 0.00 1.37 0.42 0.05 76.77 01:39:01 3 12.99 0.00 1.13 5.14 0.07 80.68 Average: all 36.13 4.21 4.62 1.91 0.08 53.05 Average: 0 43.11 4.20 4.88 1.20 0.09 46.51 Average: 1 35.40 4.29 4.58 1.90 0.09 53.75 Average: 2 33.51 4.53 4.52 1.21 0.08 56.14 Average: 3 32.49 3.82 4.49 3.33 0.08 55.78