---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-5663 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 867 14101 3 17123 30756 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:58:14:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.110/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80161sec preferred_lft 80161sec inet6 fe80::f816:3eff:fe58:1419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether d6:9d:09:bd:f4:9d 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 inet6 fe80::d49d:9ff:febd:f49d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-5663) 02/06/26 _x86_64_ (8 CPU) 07:37:05 LINUX RESTART (8 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:01 32.22 1.03 15.42 15.76 626.00 4829.76 507303.68 08:00:01 10.37 0.31 9.31 0.75 4.85 993.45 70.18 08:10:01 89.28 12.58 70.32 6.38 185.62 15047.96 124133.00 08:20:00 389.45 0.63 379.05 9.78 7.14 43640.72 179534.92 08:30:01 6.58 0.00 6.29 0.29 0.00 2220.05 439.62 08:40:01 41.50 0.09 40.07 1.35 11.05 8233.60 8235.09 08:50:14 46.87 0.04 44.21 2.63 1.02 2563.71 350.71 09:00:01 14.03 0.21 13.06 0.75 10.89 1108.34 8935.65 09:10:01 22.35 0.16 20.06 2.14 18.44 4285.77 11653.87 09:20:00 15.03 0.50 12.74 1.78 9.86 2434.11 15279.06 Average: 66.73 1.55 61.01 4.16 87.51 8527.20 85557.92 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 24785320 29087560 3218340 9.79 165876 4341776 3000216 8.85 1042240 6537644 16376 08:00:01 21413576 25973128 6326864 19.25 173768 4562404 9329748 27.51 1126484 9807372 2592 08:10:01 19315428 27225472 5054696 15.38 263896 7619716 4341044 12.80 1624808 11144260 307816 08:20:00 10357352 27661596 4546028 13.83 563944 15923028 4234968 12.49 3564936 17313136 312 08:30:01 9165960 27313484 5075328 15.44 564968 16551580 4957204 14.62 3670028 18339764 412 08:40:01 5171548 24726672 7426020 22.60 613644 17988036 9346640 27.56 3886856 20082456 616 08:50:14 236148 20150144 11994628 36.50 618148 18316384 15164900 44.72 4305136 24546360 1604 09:00:01 788068 19875940 12222928 37.19 602368 17561068 15391368 45.39 4317512 23941932 53444 09:10:01 450436 19019700 13032480 39.66 592756 17109760 16402320 48.37 4267100 24345492 12428 09:20:00 9980372 27102484 5074956 15.44 589816 15581784 5871552 17.31 4063208 16998796 500 Average: 10166421 24813618 7397227 22.51 474918 13555554 8803996 25.96 3186831 17305721 39610 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 lo 2.28 2.28 1.05 1.05 0.00 0.00 0.00 0.00 07:50:01 ens3 211.32 149.47 529.88 395.80 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 5.75 5.75 0.97 0.97 0.00 0.00 0.00 0.00 08:00:01 ens3 37.11 27.75 143.71 11.44 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 3.10 3.10 0.69 0.69 0.00 0.00 0.00 0.00 08:10:01 ens3 181.80 148.83 1226.90 1142.88 0.00 0.00 0.00 0.00 08:10:01 docker0 6.76 14.59 0.43 376.46 0.00 0.00 0.00 0.00 08:20:00 lo 2.64 2.64 0.61 0.61 0.00 0.00 0.00 0.00 08:20:00 ens3 465.92 347.88 2295.74 2306.53 0.00 0.00 0.00 0.00 08:20:00 docker0 27.05 38.28 1.47 405.62 0.00 0.00 0.00 0.00 08:30:01 lo 0.64 0.64 0.14 0.14 0.00 0.00 0.00 0.00 08:30:01 ens3 28.33 19.84 149.25 116.72 0.00 0.00 0.00 0.00 08:30:01 docker0 5.46 10.93 0.76 145.74 0.00 0.00 0.00 0.00 08:30:01 vethf7492e5 5.46 10.95 0.83 145.74 0.00 0.00 0.00 0.01 08:40:01 lo 0.88 0.88 0.18 0.18 0.00 0.00 0.00 0.00 08:40:01 ens3 147.35 123.14 797.63 402.40 0.00 0.00 0.00 0.00 08:40:01 docker0 9.39 13.61 1.67 70.11 0.00 0.00 0.00 0.00 08:40:01 br-9f49a752c14b 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 veth56c0ec8 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth1b2fda1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:40:01 veth38345c7 0.12 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 veth2764352 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:40:01 veth394ef97 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:50:14 lo 2.33 2.33 5.49 5.49 0.00 0.00 0.00 0.00 08:50:14 ens3 6.18 3.86 2.51 2.13 0.00 0.00 0.00 0.00 08:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:14 br-9f49a752c14b 1.19 1.12 5.15 0.35 0.00 0.00 0.00 0.00 08:50:14 veth56c0ec8 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 08:50:14 veth1b2fda1 0.50 0.37 0.07 0.32 0.00 0.00 0.00 0.00 08:50:14 veth38345c7 139.55 148.29 94.79 71.50 0.00 0.00 0.00 0.01 08:50:14 veth2764352 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 08:50:14 veth408180f 87.37 82.23 61.43 41.87 0.00 0.00 0.00 0.01 08:50:14 veth92196d0 61.00 56.44 28.53 52.61 0.00 0.00 0.00 0.00 09:00:01 lo 12.94 12.94 59.50 59.50 0.00 0.00 0.00 0.00 09:00:01 ens3 14.97 11.09 12.24 5.77 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 br-9f49a752c14b 8.83 9.22 52.81 13.93 0.00 0.00 0.00 0.00 09:00:01 veth56c0ec8 4.93 5.36 1.18 52.05 0.00 0.00 0.00 0.00 09:00:01 veth1b2fda1 2.20 1.64 14.80 2.95 0.00 0.00 0.00 0.00 09:00:01 veth38345c7 275.15 297.37 220.52 125.71 0.00 0.00 0.00 0.02 09:00:01 veth2764352 3.05 3.43 39.28 14.86 0.00 0.00 0.00 0.00 09:00:01 veth408180f 104.43 96.40 91.87 65.93 0.00 0.00 0.00 0.01 09:00:01 veth92196d0 201.13 187.12 90.50 157.64 0.00 0.00 0.00 0.01 09:10:01 lo 32.52 32.52 131.24 131.24 0.00 0.00 0.00 0.00 09:10:01 ens3 8.77 7.13 24.51 1.93 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 br-9f49a752c14b 22.35 25.50 24.55 131.27 0.00 0.00 0.00 0.00 09:10:01 veth56c0ec8 33.54 36.63 24.81 339.30 0.00 0.00 0.00 0.03 09:10:01 veth1b2fda1 13.66 11.39 126.18 56.74 0.00 0.00 0.00 0.01 09:10:01 veth38345c7 64.83 71.46 48.68 24.90 0.00 0.00 0.00 0.00 09:10:01 veth2764352 18.40 20.98 209.99 126.35 0.00 0.00 0.00 0.02 09:10:01 veth408180f 38.21 34.59 65.05 19.24 0.00 0.00 0.00 0.01 09:10:01 veth92196d0 40.06 36.80 17.30 31.90 0.00 0.00 0.00 0.00 09:20:00 lo 31.78 31.78 152.41 152.41 0.00 0.00 0.00 0.00 09:20:00 ens3 3.18 2.03 0.75 1.54 0.00 0.00 0.00 0.00 09:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:00 br-9f49a752c14b 18.84 21.46 32.98 120.17 0.00 0.00 0.00 0.00 09:20:00 veth56c0ec8 24.55 27.12 33.47 190.11 0.00 0.00 0.00 0.02 09:20:00 veth1b2fda1 11.55 9.26 71.92 71.37 0.00 0.00 0.00 0.01 Average: lo 9.46 9.46 35.09 35.09 0.00 0.00 0.00 0.00 Average: ens3 110.37 84.01 517.75 438.12 0.00 0.00 0.00 0.00 Average: docker0 4.86 7.73 0.43 99.72 0.00 0.00 0.00 0.00 Average: br-9f49a752c14b 5.12 5.73 11.44 26.52 0.00 0.00 0.00 0.00 Average: veth56c0ec8 6.29 6.91 5.94 58.01 0.00 0.00 0.00 0.00 Average: veth1b2fda1 2.79 2.27 21.26 13.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-5663) 02/06/26 _x86_64_ (8 CPU) 07:37:05 LINUX RESTART (8 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 46.75 0.00 1.85 0.12 0.09 51.19 07:50:01 0 42.38 0.00 1.76 0.01 0.09 55.75 07:50:01 1 47.57 0.00 2.05 0.34 0.10 49.95 07:50:01 2 45.11 0.00 1.70 0.01 0.09 53.10 07:50:01 3 43.20 0.00 1.73 0.12 0.09 54.86 07:50:01 4 43.02 0.00 1.86 0.07 0.10 54.95 07:50:01 5 47.17 0.00 1.72 0.23 0.09 50.79 07:50:01 6 47.26 0.00 2.15 0.06 0.10 50.42 07:50:01 7 58.26 0.00 1.85 0.11 0.10 39.68 08:00:01 all 79.53 0.00 2.28 0.01 0.12 18.06 08:00:01 0 78.78 0.00 2.52 0.01 0.12 18.56 08:00:01 1 85.57 0.00 2.25 0.01 0.13 12.04 08:00:01 2 79.22 0.00 2.18 0.01 0.12 18.48 08:00:01 3 79.28 0.00 2.33 0.00 0.11 18.27 08:00:01 4 78.08 0.00 2.22 0.00 0.12 19.59 08:00:01 5 78.29 0.00 2.19 0.00 0.12 19.41 08:00:01 6 78.12 0.00 2.27 0.00 0.11 19.50 08:00:01 7 78.92 0.00 2.31 0.02 0.12 18.64 08:10:01 all 64.96 0.03 2.65 1.54 0.11 30.71 08:10:01 0 64.98 0.00 3.07 2.27 0.11 29.57 08:10:01 1 64.16 0.27 3.12 1.01 0.12 31.32 08:10:01 2 66.16 0.00 2.78 2.06 0.12 28.88 08:10:01 3 64.86 0.00 2.54 1.70 0.11 30.79 08:10:01 4 65.28 0.00 2.49 2.77 0.12 29.34 08:10:01 5 65.12 0.00 2.15 0.31 0.11 32.31 08:10:01 6 65.61 0.00 2.49 1.23 0.12 30.56 08:10:01 7 63.51 0.00 2.56 0.94 0.10 32.90 08:20:00 all 25.67 0.00 3.00 3.23 0.09 68.01 08:20:00 0 24.02 0.00 2.68 2.18 0.08 71.04 08:20:00 1 27.51 0.00 3.85 4.84 0.11 63.69 08:20:00 2 22.85 0.00 2.99 2.53 0.09 71.55 08:20:00 3 35.36 0.00 3.37 3.68 0.09 57.50 08:20:00 4 23.75 0.00 3.21 3.54 0.09 69.41 08:20:00 5 24.62 0.00 2.88 3.16 0.09 69.25 08:20:00 6 24.43 0.00 2.36 2.49 0.09 70.63 08:20:00 7 22.80 0.00 2.70 3.43 0.09 70.99 08:30:01 all 11.90 0.00 0.16 0.07 0.03 87.83 08:30:01 0 9.63 0.00 0.18 0.09 0.04 90.07 08:30:01 1 0.74 0.00 0.05 0.00 0.02 99.19 08:30:01 2 0.57 0.00 0.10 0.11 0.01 99.21 08:30:01 3 7.06 0.00 0.15 0.34 0.02 92.43 08:30:01 4 0.69 0.00 0.11 0.02 0.04 99.14 08:30:01 5 10.71 0.00 0.23 0.00 0.02 89.04 08:30:01 6 65.25 0.00 0.34 0.00 0.06 34.34 08:30:01 7 0.57 0.00 0.15 0.01 0.03 99.23 08:40:01 all 11.72 0.00 0.84 0.27 0.04 87.13 08:40:01 0 44.07 0.00 1.01 0.49 0.07 54.36 08:40:01 1 12.15 0.00 1.29 0.57 0.06 85.94 08:40:01 2 3.08 0.00 0.60 0.38 0.04 95.90 08:40:01 3 3.76 0.00 0.86 0.14 0.03 95.21 08:40:01 4 20.06 0.00 0.74 0.13 0.06 79.01 08:40:01 5 3.27 0.00 0.84 0.04 0.03 95.82 08:40:01 6 3.23 0.00 0.79 0.24 0.03 95.70 08:40:01 7 4.07 0.00 0.60 0.15 0.04 95.15 08:50:14 all 9.18 0.02 0.84 0.21 0.08 89.67 08:50:14 0 8.66 0.01 0.95 0.56 0.08 89.74 08:50:14 1 9.33 0.01 0.94 0.51 0.09 89.13 08:50:14 2 9.62 0.01 0.88 0.06 0.09 89.33 08:50:14 3 8.87 0.02 0.83 0.06 0.08 90.13 08:50:14 4 9.50 0.02 0.83 0.05 0.08 89.51 08:50:14 5 8.58 0.03 0.83 0.25 0.08 90.22 08:50:14 6 9.37 0.02 0.79 0.06 0.09 89.67 08:50:14 7 9.46 0.01 0.68 0.10 0.08 89.67 09:00:01 all 5.81 0.00 1.18 0.23 0.09 92.69 09:00:01 0 5.78 0.00 1.23 0.34 0.08 92.56 09:00:01 1 6.39 0.01 1.34 0.12 0.09 92.05 09:00:01 2 6.24 0.00 1.22 0.04 0.09 92.42 09:00:01 3 5.41 0.00 1.19 0.49 0.10 92.82 09:00:01 4 5.24 0.00 1.04 0.22 0.10 93.40 09:00:01 5 6.36 0.00 1.09 0.34 0.10 92.11 09:00:01 6 5.31 0.00 1.13 0.20 0.09 93.27 09:00:01 7 5.77 0.00 1.19 0.09 0.09 92.86 09:10:01 all 8.69 0.01 2.02 0.24 0.11 88.93 09:10:01 0 8.97 0.00 2.19 0.12 0.11 88.61 09:10:01 1 8.80 0.00 2.11 0.34 0.11 88.63 09:10:01 2 9.51 0.02 2.12 0.17 0.12 88.06 09:10:01 3 8.46 0.01 1.86 0.25 0.11 89.31 09:10:01 4 9.11 0.00 2.04 0.18 0.10 88.57 09:10:01 5 8.50 0.00 1.94 0.38 0.10 89.08 09:10:01 6 8.69 0.01 2.12 0.16 0.11 88.92 09:10:01 7 7.51 0.00 1.82 0.29 0.10 90.29 09:20:00 all 6.68 0.00 1.78 0.11 0.11 91.32 09:20:00 0 5.90 0.00 1.90 0.10 0.10 92.00 09:20:00 1 8.02 0.00 1.90 0.13 0.11 89.84 09:20:00 2 7.15 0.00 2.00 0.10 0.11 90.64 09:20:00 3 6.40 0.00 1.68 0.13 0.10 91.68 09:20:00 4 6.41 0.00 1.59 0.14 0.10 91.75 09:20:00 5 6.41 0.00 1.79 0.12 0.11 91.57 09:20:00 6 6.48 0.00 1.64 0.04 0.10 91.74 09:20:00 7 6.71 0.00 1.71 0.14 0.10 91.33 Average: all 27.15 0.01 1.66 0.60 0.09 70.49 Average: 0 29.38 0.00 1.75 0.62 0.09 68.17 Average: 1 27.09 0.03 1.89 0.78 0.09 70.12 Average: 2 25.01 0.00 1.65 0.55 0.09 72.70 Average: 3 26.32 0.00 1.65 0.69 0.08 71.25 Average: 4 26.17 0.00 1.61 0.71 0.09 71.41 Average: 5 25.96 0.00 1.56 0.48 0.08 71.90 Average: 6 31.48 0.00 1.61 0.45 0.09 66.38 Average: 7 25.82 0.00 1.56 0.52 0.09 72.01