---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2328 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: 2799.998 BogoMIPS: 5599.99 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 505 740 0 2698 3156 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:91:50:13 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe91:5013/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:82:67:81 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::42:64ff:fe82:6781/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2328) 03/11/25 _x86_64_ (4 CPU) 12:30:20 LINUX RESTART (4 CPU) 12:31:02 tps rtps wtps bread/s bwrtn/s 12:32:01 98.42 33.06 65.36 2948.52 7027.96 12:33:01 175.19 0.75 174.44 68.79 27275.72 12:34:01 12.25 0.00 12.25 0.00 2854.72 12:35:01 3.35 0.00 3.35 0.00 201.83 12:36:01 3.73 0.00 3.73 0.00 313.90 12:37:01 3.90 0.00 3.90 0.00 326.48 12:38:01 3.60 0.00 3.60 0.00 581.10 12:39:01 3.83 0.00 3.83 0.00 323.01 12:40:01 2.75 0.00 2.75 0.00 364.87 12:41:01 4.28 0.00 4.28 0.00 1028.90 12:42:01 3.27 0.00 3.27 0.00 354.21 12:43:01 3.83 0.00 3.83 0.00 293.28 12:44:01 4.98 1.73 3.25 40.93 415.13 12:45:01 3.30 0.00 3.30 0.00 469.52 12:46:01 32.02 13.76 18.26 1181.47 3123.09 Average: 23.83 3.25 20.58 279.69 2992.40 12:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 1500152 3364584 2538508 62.86 59404 1952332 1036496 20.37 593156 1751640 212964 12:33:01 851044 3287884 3187616 78.93 88628 2466376 1309972 25.75 865776 2062636 81356 12:34:01 845076 3285852 3193584 79.08 88832 2469800 1311380 25.78 871328 2063324 2720 12:35:01 838400 3285052 3200260 79.24 89036 2475000 1309492 25.74 875080 2064636 4052 12:36:01 827924 3282140 3210736 79.50 89216 2481928 1320504 25.96 882032 2068148 3964 12:37:01 824600 3286232 3214060 79.58 89404 2488480 1323288 26.01 881512 2071620 3360 12:38:01 805244 3283012 3233416 80.06 89588 2503600 1387820 27.28 890884 2080488 4180 12:39:01 793320 3278452 3245340 80.36 89752 2510232 1391372 27.35 897128 2084000 4224 12:40:01 613176 3125960 3425484 84.82 89876 2536748 1922504 37.79 1048044 2108140 22244 12:41:01 757488 3277328 3281172 81.24 90064 2543096 1390268 27.33 902304 2111472 1284 12:42:01 748444 3276736 3290216 81.47 90228 2550832 1438840 28.28 907412 2115476 2188 12:43:01 727928 3264136 3310732 81.98 90432 2558016 1443028 28.37 923216 2119344 5184 12:44:01 690428 3240228 3348232 82.90 90636 2569484 1393304 27.39 951476 2125376 7904 12:45:01 385292 2984780 3653368 90.46 90804 2617304 1775156 34.89 1224552 2156364 46388 12:46:01 831640 3287188 3207020 79.41 92208 2486084 943468 18.55 1072728 1883192 20100 Average: 802677 3253971 3235983 80.13 87874 2480621 1379793 27.12 919109 2057724 28141 12:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 112.51 93.36 1017.35 18.07 0.00 0.00 0.00 0.00 12:32:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 12:33:01 docker0 223.18 349.29 12.45 2300.59 0.00 0.00 0.00 0.00 12:33:01 ens3 399.60 255.52 2725.99 22.17 0.00 0.00 0.00 0.00 12:33:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:33:01 veth58ee164 146.14 245.58 10.40 1786.95 0.00 0.00 0.00 0.15 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 6.23 6.02 1.34 1.56 0.00 0.00 0.00 0.00 12:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 veth58ee164 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 5.25 4.53 1.13 1.51 0.00 0.00 0.00 0.00 12:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 veth58ee164 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 3.85 4.52 0.88 1.39 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 10.98 9.87 2.32 2.78 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 veth58ee164 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 10.71 8.40 2.25 2.49 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 8.50 7.35 1.84 6.82 0.00 0.00 0.00 0.00 12:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 33.79 32.61 2.23 356.11 0.00 0.00 0.00 0.00 12:40:01 ens3 39.24 40.44 357.59 4.32 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth58ee164 33.79 32.61 2.69 356.11 0.00 0.00 0.00 0.03 12:41:01 docker0 54.07 59.71 3.34 359.20 0.00 0.00 0.00 0.00 12:41:01 ens3 66.12 61.21 360.59 5.92 0.00 0.00 0.00 0.00 12:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 veth58ee164 54.07 59.72 4.08 359.20 0.00 0.00 0.00 0.03 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 7.23 6.20 1.56 1.90 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 6.97 7.97 1.48 1.95 0.00 0.00 0.00 0.00 12:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 13.05 11.11 6.67 9.41 0.00 0.00 0.00 0.00 12:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 4.20 4.95 0.88 1.41 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 veth58ee164 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 118.99 119.03 7.33 723.60 0.00 0.00 0.00 0.00 12:46:01 ens3 138.40 136.17 734.17 16.02 0.00 0.00 0.00 0.00 12:46:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 28.70 37.42 1.69 249.58 0.00 0.00 0.00 0.00 Average: ens3 55.46 43.79 346.99 6.50 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2328) 03/11/25 _x86_64_ (4 CPU) 12:30:20 LINUX RESTART (4 CPU) 12:31:02 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 20.07 0.00 1.55 2.82 0.05 75.52 12:32:01 0 19.42 0.00 1.31 2.25 0.07 76.96 12:32:01 1 6.32 0.00 1.07 6.97 0.03 85.61 12:32:01 2 32.62 0.00 1.93 1.27 0.07 64.11 12:32:01 3 21.89 0.00 1.86 0.81 0.07 75.37 12:33:01 all 10.13 0.00 3.59 4.36 0.07 81.86 12:33:01 0 10.75 0.00 3.33 2.05 0.07 83.82 12:33:01 1 5.10 0.00 3.19 1.93 0.05 89.74 12:33:01 2 14.57 0.00 4.65 11.21 0.07 69.50 12:33:01 3 10.05 0.00 3.24 2.28 0.07 84.36 12:34:01 all 3.11 0.00 0.79 0.21 0.03 95.86 12:34:01 0 4.48 0.00 0.66 0.03 0.03 94.80 12:34:01 1 2.71 0.00 0.84 0.53 0.03 95.89 12:34:01 2 2.42 0.00 0.77 0.00 0.03 96.78 12:34:01 3 2.83 0.00 0.88 0.23 0.02 96.03 12:35:01 all 3.16 0.00 0.84 0.03 0.03 95.95 12:35:01 0 3.32 0.00 0.83 0.02 0.03 95.80 12:35:01 1 3.20 0.00 0.85 0.05 0.03 95.87 12:35:01 2 3.44 0.00 0.88 0.05 0.03 95.59 12:35:01 3 2.67 0.00 0.78 0.00 0.03 96.52 12:36:01 all 3.08 0.00 0.74 0.05 0.04 96.09 12:36:01 0 3.27 0.00 0.70 0.00 0.03 95.99 12:36:01 1 2.98 0.00 0.72 0.17 0.05 96.09 12:36:01 2 3.20 0.00 0.83 0.02 0.05 95.90 12:36:01 3 2.86 0.00 0.74 0.00 0.03 96.37 12:37:01 all 3.41 0.00 0.70 0.04 0.03 95.82 12:37:01 0 3.63 0.00 0.67 0.00 0.03 95.67 12:37:01 1 3.14 0.00 0.60 0.02 0.03 96.21 12:37:01 2 3.32 0.00 0.78 0.12 0.03 95.74 12:37:01 3 3.55 0.00 0.74 0.00 0.03 95.68 12:38:01 all 4.58 0.00 1.01 0.05 0.06 94.31 12:38:01 0 3.66 0.00 0.75 0.00 0.03 95.55 12:38:01 1 6.28 0.00 1.15 0.10 0.07 92.40 12:38:01 2 4.26 0.00 1.09 0.03 0.07 94.56 12:38:01 3 4.11 0.00 1.02 0.05 0.07 94.75 12:39:01 all 3.95 0.00 0.96 0.03 0.05 95.00 12:39:01 0 3.34 0.00 0.87 0.05 0.05 95.69 12:39:01 1 4.34 0.00 0.97 0.05 0.05 94.59 12:39:01 2 3.93 0.00 1.04 0.05 0.05 94.93 12:39:01 3 4.20 0.00 0.97 0.00 0.05 94.78 12:40:01 all 5.05 0.00 0.90 0.03 0.04 93.98 12:40:01 0 3.90 0.00 0.85 0.03 0.03 95.18 12:40:01 1 4.76 0.00 0.95 0.00 0.03 94.26 12:40:01 2 6.13 0.00 0.89 0.05 0.03 92.90 12:40:01 3 5.39 0.00 0.92 0.00 0.05 93.64 12:41:01 all 6.09 0.00 1.08 0.04 0.05 92.74 12:41:01 0 5.78 0.00 0.90 0.08 0.05 93.18 12:41:01 1 5.77 0.00 1.17 0.07 0.07 92.93 12:41:01 2 6.36 0.00 1.13 0.03 0.05 92.42 12:41:01 3 6.46 0.00 1.13 0.00 0.03 92.37 12:42:01 all 4.43 0.00 1.04 0.03 0.05 94.45 12:42:01 0 4.34 0.00 1.00 0.00 0.05 94.61 12:42:01 1 5.11 0.00 1.12 0.07 0.05 93.65 12:42:01 2 4.26 0.00 0.97 0.00 0.05 94.72 12:42:01 3 4.01 0.00 1.09 0.03 0.07 94.80 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 4.44 0.00 0.96 0.03 0.05 94.52 12:43:01 0 4.78 0.00 0.97 0.00 0.07 94.18 12:43:01 1 4.16 0.00 0.87 0.10 0.03 94.83 12:43:01 2 4.10 0.00 1.00 0.00 0.05 94.84 12:43:01 3 4.71 0.00 0.99 0.00 0.05 94.26 12:44:01 all 5.87 0.00 0.97 0.07 0.05 93.05 12:44:01 0 5.55 0.00 1.09 0.08 0.05 93.23 12:44:01 1 6.09 0.00 0.94 0.07 0.05 92.85 12:44:01 2 6.10 0.00 0.92 0.07 0.05 92.86 12:44:01 3 5.75 0.00 0.94 0.03 0.05 93.23 12:45:01 all 7.51 0.00 1.05 0.03 0.05 91.35 12:45:01 0 9.62 0.00 1.22 0.13 0.07 88.96 12:45:01 1 5.17 0.00 0.89 0.00 0.05 93.89 12:45:01 2 9.62 0.00 1.14 0.00 0.05 89.20 12:45:01 3 5.64 0.00 0.95 0.00 0.05 93.36 12:46:01 all 19.79 0.00 2.74 0.69 0.09 76.69 12:46:01 0 16.31 0.00 2.63 1.31 0.08 79.67 12:46:01 1 16.02 0.00 3.07 0.40 0.10 80.40 12:46:01 2 17.39 0.00 2.62 0.30 0.07 79.62 12:46:01 3 29.40 0.00 2.67 0.75 0.10 67.07 Average: all 6.96 0.00 1.26 0.56 0.05 91.17 Average: 0 6.79 0.00 1.18 0.40 0.05 91.58 Average: 1 5.41 0.00 1.23 0.69 0.05 92.62 Average: 2 8.09 0.00 1.37 0.88 0.05 89.61 Average: 3 7.55 0.00 1.26 0.28 0.05 90.86