---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-41640 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 609 9836 4 5543 15037 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:11:62:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75492sec preferred_lft 75492sec inet6 fe80::f816:3eff:fe11:62e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:6a:82:c7 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-41640) 07/11/25 _x86_64_ (4 CPU) 00:38:08 LINUX RESTART (4 CPU) 00:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:01 58.60 3.37 37.73 17.50 740.75 4716.63 334710.11 01:00:40 8.33 0.18 7.54 0.61 5.39 1951.45 19631.77 01:10:17 27.17 0.04 24.05 3.09 0.74 8576.82 16830.65 01:20:12 2.31 0.00 2.31 0.00 0.01 27.18 0.00 01:30:18 2.23 0.00 2.23 0.00 0.00 26.24 0.00 01:40:18 2.38 0.00 2.38 0.00 0.00 27.61 0.00 01:50:01 2.26 0.00 2.26 0.00 0.00 26.47 0.00 02:00:19 2.17 0.00 2.17 0.00 0.00 25.59 0.00 02:10:19 1.56 0.00 1.56 0.00 0.00 18.58 0.00 02:20:01 1.49 0.00 1.49 0.00 0.00 17.22 0.00 02:30:46 1.58 0.00 1.58 0.00 0.00 18.45 0.00 02:40:46 1.62 0.00 1.62 0.00 0.00 18.65 0.00 02:50:15 1.59 0.00 1.59 0.00 0.00 18.06 0.00 03:00:16 1.76 0.00 1.76 0.00 0.00 20.52 0.00 03:10:21 1.88 0.00 1.88 0.00 0.00 21.50 0.00 03:20:01 1.90 0.00 1.90 0.00 0.00 22.21 0.00 03:30:46 2.27 0.00 2.27 0.00 0.00 26.43 0.00 Average: 7.08 0.21 5.63 1.24 43.87 899.83 21824.72 00:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:01 9727088 13136628 2822968 17.24 128268 3430472 3008324 17.27 837220 5443988 1684 01:00:40 9731836 13603172 2352824 14.37 147408 3839592 2558260 14.68 952072 5270820 59232 01:10:17 7761884 13103692 2844464 17.37 167472 5217948 2881916 16.54 1543936 6554444 52 01:20:12 7760224 13102560 2845868 17.38 167852 5218088 2882124 16.54 1544392 6555328 32 01:30:18 7758712 13101404 2847040 17.39 168188 5218104 2882188 16.54 1544732 6556200 252 01:40:18 7756952 13100160 2848360 17.40 168576 5218236 2882252 16.54 1545116 6557204 4 01:50:01 7756476 13099964 2848600 17.40 168840 5218248 2882252 16.54 1545384 6558220 212 02:00:19 7755972 13099764 2848844 17.40 169136 5218256 2882252 16.54 1545680 6558904 196 02:10:19 7755720 13099740 2848860 17.40 169356 5218264 2882380 16.54 1545900 6559760 52 02:20:01 7754716 13098860 2849636 17.40 169472 5218272 2882380 16.54 1546016 6560804 216 02:30:46 7754464 13099000 2849640 17.40 169664 5218476 2882380 16.54 1546208 6561632 20 02:40:46 7754464 13099284 2849380 17.40 169808 5218612 2882380 16.54 1546352 6562664 164 02:50:15 7752980 13097956 2850684 17.41 169960 5218628 2882444 16.55 1546496 6563620 260 03:00:16 7752728 13098072 2850588 17.41 170184 5218760 2882492 16.55 1546728 6564844 212 03:10:21 7751468 13097036 2851624 17.42 170404 5218764 2882444 16.55 1546944 6565452 208 03:20:01 7749456 13095408 2853240 17.43 170648 5218908 2882444 16.55 1547188 6566356 268 03:30:46 7748952 13095196 2853436 17.43 170932 5218916 2882444 16.55 1547468 6567216 36 Average: 7987300 13131053 2818592 17.21 165657 5032150 2870668 16.48 1469284 6419262 3712 00:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:01 lo 15.25 15.25 3.34 3.34 0.00 0.00 0.00 0.00 00:50:01 ens3 79.34 59.62 777.70 12.64 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:40 lo 328.49 328.49 278.49 278.49 0.00 0.00 0.00 0.00 01:00:40 ens3 28.50 19.43 247.92 3.90 0.00 0.00 0.00 0.00 01:00:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:17 lo 1616.65 1616.65 1567.40 1567.40 0.00 0.00 0.00 0.00 01:10:17 ens3 46.27 37.12 238.17 10.89 0.00 0.00 0.00 0.00 01:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:12 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:20:12 ens3 0.54 0.12 1.12 0.06 0.00 0.00 0.00 0.00 01:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:18 ens3 0.42 0.15 0.10 0.06 0.00 0.00 0.00 0.00 01:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:18 ens3 0.46 0.13 0.11 0.06 0.00 0.00 0.00 0.00 01:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.64 0.16 0.16 0.08 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:19 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:00:19 ens3 2.39 0.20 0.40 0.13 0.00 0.00 0.00 0.00 02:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:19 ens3 2.25 0.18 0.29 0.11 0.00 0.00 0.00 0.00 02:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.56 0.10 0.08 0.04 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:46 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:30:46 ens3 0.47 0.08 0.07 0.02 0.00 0.00 0.00 0.00 02:30:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:46 ens3 0.55 0.15 0.14 0.08 0.00 0.00 0.00 0.00 02:40:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:15 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:50:15 ens3 0.55 0.16 0.14 0.08 0.00 0.00 0.00 0.00 02:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:16 ens3 0.51 0.15 0.12 0.07 0.00 0.00 0.00 0.00 03:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:21 ens3 2.59 0.16 0.36 0.08 0.00 0.00 0.00 0.00 03:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 1.52 0.17 0.25 0.10 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:46 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 03:30:46 ens3 0.59 0.12 0.08 0.04 0.00 0.00 0.00 0.00 03:30:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 112.44 112.44 105.78 105.78 0.00 0.00 0.00 0.00 Average: ens3 9.87 6.92 74.73 1.66 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-41640) 07/11/25 _x86_64_ (4 CPU) 00:38:08 LINUX RESTART (4 CPU) 00:40:00 CPU %user %nice %system %iowait %steal %idle 00:50:01 all 35.66 0.00 2.16 0.47 0.10 61.62 00:50:01 0 36.32 0.00 1.88 0.12 0.10 61.58 00:50:01 1 34.92 0.00 1.46 0.50 0.10 63.02 00:50:01 2 35.59 0.00 2.20 0.70 0.10 61.40 00:50:01 3 35.80 0.00 3.11 0.54 0.10 60.45 01:00:40 all 21.50 0.00 1.18 0.05 0.09 77.19 01:00:40 0 20.40 0.00 1.18 0.04 0.09 78.30 01:00:40 1 22.26 0.00 1.27 0.05 0.09 76.32 01:00:40 2 22.02 0.00 1.24 0.05 0.08 76.61 01:00:40 3 21.31 0.00 1.03 0.05 0.08 77.53 01:10:17 all 41.04 0.00 2.21 0.12 0.07 56.57 01:10:17 0 41.12 0.00 2.11 0.25 0.07 56.46 01:10:17 1 42.79 0.00 2.36 0.06 0.07 54.72 01:10:17 2 40.38 0.00 2.41 0.08 0.07 57.07 01:10:17 3 39.85 0.00 1.97 0.08 0.07 58.03 01:20:12 all 0.16 0.00 0.05 0.01 0.03 99.75 01:20:12 0 0.05 0.00 0.02 0.00 0.02 99.91 01:20:12 1 0.46 0.00 0.06 0.00 0.03 99.44 01:20:12 2 0.06 0.00 0.08 0.03 0.05 99.79 01:20:12 3 0.06 0.00 0.04 0.01 0.03 99.86 01:30:18 all 0.12 0.00 0.04 0.01 0.04 99.79 01:30:18 0 0.04 0.00 0.04 0.00 0.03 99.88 01:30:18 1 0.35 0.00 0.04 0.01 0.06 99.54 01:30:18 2 0.06 0.00 0.07 0.02 0.03 99.82 01:30:18 3 0.04 0.00 0.03 0.01 0.03 99.90 01:40:18 all 0.11 0.00 0.05 0.01 0.02 99.81 01:40:18 0 0.03 0.00 0.03 0.00 0.02 99.92 01:40:18 1 0.12 0.00 0.08 0.03 0.03 99.74 01:40:18 2 0.05 0.00 0.05 0.00 0.02 99.88 01:40:18 3 0.24 0.00 0.03 0.00 0.02 99.71 01:50:01 all 0.06 0.00 0.05 0.01 0.02 99.86 01:50:01 0 0.05 0.00 0.02 0.00 0.03 99.90 01:50:01 1 0.08 0.00 0.07 0.01 0.03 99.81 01:50:01 2 0.07 0.00 0.07 0.02 0.02 99.82 01:50:01 3 0.04 0.00 0.04 0.01 0.02 99.90 02:00:19 all 0.17 0.00 0.05 0.01 0.03 99.74 02:00:19 0 0.33 0.00 0.05 0.00 0.02 99.59 02:00:19 1 0.09 0.00 0.06 0.00 0.03 99.82 02:00:19 2 0.22 0.00 0.05 0.03 0.02 99.68 02:00:19 3 0.06 0.00 0.04 0.00 0.03 99.87 02:10:19 all 0.16 0.00 0.06 0.01 0.01 99.76 02:10:19 0 0.03 0.00 0.04 0.01 0.01 99.91 02:10:19 1 0.28 0.00 0.08 0.01 0.02 99.62 02:10:19 2 0.10 0.00 0.05 0.02 0.01 99.82 02:10:19 3 0.23 0.00 0.06 0.00 0.02 99.69 02:20:01 all 0.07 0.00 0.06 0.01 0.02 99.85 02:20:01 0 0.03 0.00 0.04 0.02 0.01 99.90 02:20:01 1 0.13 0.00 0.07 0.00 0.02 99.78 02:20:01 2 0.04 0.00 0.04 0.00 0.01 99.91 02:20:01 3 0.09 0.00 0.08 0.01 0.02 99.81 02:30:46 all 0.16 0.00 0.05 0.02 0.02 99.75 02:30:46 0 0.40 0.00 0.06 0.04 0.02 99.49 02:30:46 1 0.10 0.00 0.06 0.00 0.01 99.82 02:30:46 2 0.08 0.00 0.04 0.02 0.01 99.85 02:30:46 3 0.08 0.00 0.05 0.01 0.02 99.84 02:30:46 CPU %user %nice %system %iowait %steal %idle 02:40:46 all 0.23 0.00 0.06 0.01 0.01 99.69 02:40:46 0 0.08 0.00 0.05 0.01 0.01 99.85 02:40:46 1 0.07 0.00 0.06 0.02 0.01 99.84 02:40:46 2 0.10 0.00 0.05 0.00 0.01 99.84 02:40:46 3 0.68 0.00 0.06 0.01 0.02 99.23 02:50:15 all 0.17 0.00 0.06 0.01 0.02 99.75 02:50:15 0 0.06 0.00 0.06 0.02 0.02 99.85 02:50:15 1 0.04 0.00 0.04 0.00 0.01 99.91 02:50:15 2 0.06 0.00 0.04 0.00 0.02 99.88 02:50:15 3 0.53 0.00 0.09 0.00 0.02 99.35 03:00:16 all 0.11 0.00 0.06 0.01 0.01 99.81 03:00:16 0 0.06 0.00 0.05 0.02 0.01 99.87 03:00:16 1 0.07 0.00 0.04 0.00 0.01 99.88 03:00:16 2 0.17 0.00 0.07 0.00 0.02 99.74 03:00:16 3 0.13 0.00 0.08 0.01 0.02 99.76 03:10:21 all 0.17 0.00 0.05 0.02 0.02 99.74 03:10:21 0 0.07 0.00 0.05 0.06 0.02 99.81 03:10:21 1 0.10 0.00 0.05 0.01 0.02 99.81 03:10:21 2 0.42 0.00 0.07 0.00 0.02 99.50 03:10:21 3 0.08 0.00 0.05 0.00 0.02 99.85 03:20:01 all 0.14 0.00 0.06 0.01 0.02 99.78 03:20:01 0 0.06 0.00 0.07 0.02 0.01 99.83 03:20:01 1 0.15 0.00 0.06 0.00 0.02 99.76 03:20:01 2 0.08 0.00 0.06 0.00 0.02 99.84 03:20:01 3 0.25 0.00 0.05 0.01 0.02 99.68 03:30:46 all 0.13 0.00 0.06 0.01 0.02 99.77 03:30:46 0 0.10 0.00 0.08 0.02 0.02 99.77 03:30:46 1 0.05 0.00 0.06 0.00 0.02 99.87 03:30:46 2 0.08 0.00 0.07 0.01 0.02 99.82 03:30:46 3 0.30 0.00 0.05 0.01 0.02 99.63 Average: all 5.85 0.00 0.37 0.05 0.03 93.70 Average: 0 5.79 0.00 0.34 0.04 0.03 93.80 Average: 1 5.98 0.00 0.35 0.04 0.03 93.60 Average: 2 5.81 0.00 0.39 0.06 0.03 93.71 Average: 3 5.82 0.00 0.40 0.04 0.03 93.70