---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6653 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 505 3857 0 3612 7171 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:95:89:83 brd ff:ff:ff:ff:ff:ff inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85382sec preferred_lft 85382sec inet6 fe80::f816:3eff:fe95:8983/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:fa:4d:16 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6653) 07/25/26 _x86_64_ (4 CPU) 09:42:34 LINUX RESTART (4 CPU) 09:43:02 tps rtps wtps bread/s bwrtn/s 09:44:01 59.87 27.44 32.44 3154.72 37825.61 09:45:01 1.73 0.02 1.72 1.73 18.93 09:46:01 1.13 0.00 1.13 0.00 12.66 09:47:01 0.92 0.00 0.92 0.00 11.33 09:48:01 1.15 0.02 1.13 1.47 13.20 09:49:01 0.87 0.00 0.87 0.00 10.93 09:50:01 1.08 0.00 1.08 0.00 12.53 09:51:01 0.97 0.00 0.97 0.00 12.00 09:52:01 0.92 0.00 0.92 0.00 11.20 09:53:01 1.37 0.00 1.37 0.00 16.53 09:54:01 1.23 0.35 0.88 26.26 50.12 09:55:01 92.80 24.88 67.92 885.45 4858.12 09:56:01 73.04 12.21 60.82 2225.90 10667.29 09:57:01 381.64 0.20 381.44 16.80 34260.42 09:58:01 182.14 2.65 179.49 38.13 31144.14 09:59:01 18.48 0.37 18.11 31.59 1365.51 Average: 51.20 4.23 46.96 396.00 7486.40 09:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 6149672 7540136 2017748 24.70 26460 1550588 873112 9.47 432612 1431420 76 09:45:01 6149588 7540228 2017832 24.71 26516 1550644 873112 9.47 432256 1431464 4 09:46:01 6149316 7540048 2018104 24.71 26588 1550648 873112 9.47 432432 1431468 148 09:47:01 6149300 7540208 2018120 24.71 26628 1550780 873112 9.47 432288 1431600 220 09:48:01 6150004 7541016 2017416 24.70 26680 1550824 889764 9.65 431556 1431644 32 09:49:01 6149860 7541044 2017560 24.70 26716 1550956 889764 9.65 431428 1431776 168 09:50:01 6149488 7540720 2017932 24.71 26752 1550960 889764 9.65 431420 1431780 8 09:51:01 6149464 7540764 2017956 24.71 26784 1550968 889764 9.65 431720 1431788 196 09:52:01 6149572 7540916 2017848 24.71 26820 1550972 889764 9.65 431804 1431792 156 09:53:01 6149696 7541084 2017724 24.70 26860 1550968 889764 9.65 431596 1431796 52 09:54:01 6128240 7523976 2039180 24.97 26916 1555744 889764 9.65 447844 1435728 2716 09:55:01 5694524 7354936 2472896 30.28 45852 1788804 1020548 11.07 670544 1620640 130760 09:56:01 5305704 7404560 2861716 35.04 66828 2186704 1138448 12.35 657564 1981104 234540 09:57:01 4537492 7324280 3629928 44.44 96652 2790828 1304816 14.16 795520 2534356 3460 09:58:01 3995440 7374412 4171980 51.08 121460 3321048 985520 10.69 836960 3000656 1652 09:59:01 3989736 7380132 4177684 51.15 123856 3328964 984044 10.68 839904 3002156 8696 Average: 5696694 7485529 2470726 30.25 46773 1905025 947136 10.28 535466 1743198 23930 09:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:44:01 ens3 179.39 87.43 441.76 22.91 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.18 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.37 0.30 0.14 0.08 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 29.11 16.73 77.21 4.92 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:55:01 ens3 182.37 138.59 1123.94 42.56 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 ens3 78.79 63.79 1130.85 8.86 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 323.36 207.82 2325.98 18.02 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 434.44 316.88 4150.84 24.33 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:59:01 ens3 12.16 12.61 10.27 6.07 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 77.43 52.76 578.95 7.97 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6653) 07/25/26 _x86_64_ (4 CPU) 09:42:34 LINUX RESTART (4 CPU) 09:43:02 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 4.33 0.00 1.49 2.63 0.46 91.08 09:44:01 0 2.68 0.00 1.02 3.39 0.39 92.52 09:44:01 1 5.77 0.00 0.75 1.49 0.41 91.58 09:44:01 2 6.08 0.00 0.76 4.93 0.63 87.60 09:44:01 3 2.80 0.00 3.44 0.71 0.42 92.62 09:45:01 all 0.05 0.00 0.02 0.01 0.01 99.90 09:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 2 0.03 0.00 0.02 0.05 0.03 99.87 09:45:01 3 0.17 0.00 0.03 0.00 0.02 99.78 09:46:01 all 0.01 0.00 0.02 0.02 0.02 99.94 09:46:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:46:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:46:01 2 0.00 0.00 0.03 0.07 0.00 99.90 09:46:01 3 0.02 0.00 0.02 0.00 0.03 99.93 09:47:01 all 0.03 0.00 0.01 0.01 0.01 99.94 09:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 2 0.03 0.00 0.00 0.00 0.03 99.93 09:47:01 3 0.03 0.00 0.03 0.07 0.00 99.87 09:48:01 all 0.01 0.00 0.02 0.02 0.01 99.95 09:48:01 0 0.00 0.00 0.00 0.02 0.00 99.98 09:48:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:48:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 3 0.00 0.00 0.03 0.05 0.03 99.88 09:49:01 all 0.03 0.00 0.02 0.01 0.01 99.93 09:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:49:01 2 0.05 0.00 0.02 0.00 0.03 99.90 09:49:01 3 0.00 0.00 0.03 0.05 0.00 99.92 09:50:01 all 0.02 0.00 0.01 0.02 0.00 99.95 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:50:01 3 0.05 0.00 0.02 0.07 0.02 99.85 09:51:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:51:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 3 0.03 0.00 0.05 0.03 0.00 99.88 09:52:01 all 0.02 0.00 0.01 0.02 0.00 99.95 09:52:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 3 0.00 0.00 0.03 0.07 0.00 99.90 09:53:01 all 0.02 0.00 0.00 0.01 0.00 99.96 09:53:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:53:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:53:01 2 0.07 0.00 0.00 0.00 0.00 99.93 09:53:01 3 0.03 0.00 0.02 0.03 0.00 99.92 09:54:01 all 0.57 0.00 0.07 0.02 0.06 99.27 09:54:01 0 0.78 0.00 0.02 0.00 0.03 99.17 09:54:01 1 0.32 0.00 0.08 0.03 0.07 99.50 09:54:01 2 0.77 0.00 0.17 0.02 0.07 98.98 09:54:01 3 0.39 0.00 0.03 0.05 0.07 99.46 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.15 0.00 1.40 2.77 0.60 76.07 09:55:01 0 10.13 0.00 0.77 3.14 0.33 85.64 09:55:01 1 20.68 0.00 1.61 3.38 0.59 73.75 09:55:01 2 8.96 0.00 1.39 3.52 0.52 85.62 09:55:01 3 36.84 0.00 1.85 1.03 0.97 59.31 09:56:01 all 20.21 0.00 1.91 1.94 0.56 75.39 09:56:01 0 7.00 0.00 1.68 0.62 0.20 90.49 09:56:01 1 31.71 0.00 2.06 0.37 0.80 65.05 09:56:01 2 26.34 0.00 1.99 4.57 0.82 66.28 09:56:01 3 15.82 0.00 1.89 2.21 0.40 79.68 09:57:01 all 10.33 0.00 4.11 11.03 0.46 74.07 09:57:01 0 4.28 0.00 2.74 12.31 0.24 80.44 09:57:01 1 10.94 0.00 3.71 3.98 0.46 80.92 09:57:01 2 15.99 0.00 6.89 21.23 0.66 55.23 09:57:01 3 10.12 0.00 3.13 6.64 0.52 79.59 09:58:01 all 10.28 0.00 4.33 5.41 0.63 79.35 09:58:01 0 6.48 0.00 3.14 6.03 0.50 83.85 09:58:01 1 9.49 0.00 3.80 3.66 0.55 82.50 09:58:01 2 10.64 0.00 5.74 0.82 0.78 82.02 09:58:01 3 14.54 0.00 4.70 11.09 0.69 68.98 09:59:01 all 19.28 0.00 0.99 0.55 0.53 78.66 09:59:01 0 23.67 0.00 1.00 0.12 0.57 74.65 09:59:01 1 26.03 0.00 0.98 0.10 0.63 72.25 09:59:01 2 23.12 0.00 1.45 1.32 0.60 73.51 09:59:01 3 4.32 0.00 0.50 0.65 0.30 94.23 Average: all 5.27 0.00 0.90 1.52 0.21 92.10 Average: 0 3.44 0.00 0.65 1.59 0.14 94.18 Average: 1 6.55 0.00 0.81 0.81 0.22 91.60 Average: 2 5.74 0.00 1.15 2.26 0.26 90.59 Average: 3 5.33 0.00 0.99 1.42 0.22 92.04