---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-124 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.0G 11G 47% / 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: 7976 510 5250 0 2214 7184 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:ad:45:6e brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85255sec preferred_lft 85255sec inet6 fe80::f816:3eff:fead:456e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:18:ef:eb 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::42:9bff:fe18:efeb/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-124) 05/06/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 158.62 69.41 89.22 5616.00 39938.29 03:25:01 61.40 4.71 56.69 850.30 8840.26 03:26:01 70.57 8.25 62.32 1466.02 8788.67 03:27:01 1.70 0.00 1.70 0.00 21.19 03:28:01 0.92 0.00 0.92 0.00 10.93 03:29:01 0.82 0.00 0.82 0.00 10.40 03:30:01 1.17 0.00 1.17 0.00 13.46 03:31:01 1.20 0.00 1.20 0.00 14.53 03:32:01 0.82 0.00 0.82 0.00 8.93 03:33:01 1.42 0.00 1.42 0.00 16.80 03:34:01 0.90 0.00 0.90 0.00 10.80 03:35:01 0.85 0.00 0.85 0.00 10.93 03:36:01 0.87 0.00 0.87 0.00 10.13 03:37:01 0.77 0.00 0.77 0.00 9.73 03:38:01 3.63 2.37 1.27 18.93 19.60 03:39:01 1.13 0.00 1.13 0.00 14.53 03:40:01 1.00 0.00 1.00 0.00 11.33 03:41:01 16.30 0.37 15.93 30.79 534.98 Average: 17.96 4.73 13.24 443.05 3232.77 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5900436 7426244 2266992 27.76 37876 1668060 950072 10.31 573184 1526192 65116 03:25:01 5599628 7411984 2567800 31.44 58120 1918400 949608 10.30 611092 1756480 118592 03:26:01 5429624 7393004 2737804 33.52 66752 2053280 1266308 13.74 716072 1802076 4 03:27:01 5430516 7393984 2736912 33.51 66832 2053280 1266308 13.74 715276 1802072 132 03:28:01 5440940 7404436 2726488 33.38 66864 2053280 1275576 13.84 703932 1802076 16 03:29:01 5442052 7405580 2725376 33.37 66900 2053292 1275576 13.84 703212 1802080 232 03:30:01 5442920 7406512 2724508 33.36 66960 2053296 1275576 13.84 702328 1802084 156 03:31:01 5443572 7407168 2723856 33.35 66984 2053292 1275576 13.84 702092 1802088 4 03:32:01 5443548 7407184 2723880 33.35 67008 2053304 1275576 13.84 702280 1802092 152 03:33:01 5443208 7406912 2724220 33.35 67052 2053304 1275576 13.84 702372 1802096 40 03:34:01 5443108 7406856 2724320 33.36 67088 2053312 1275576 13.84 702512 1802104 156 03:35:01 5443248 7407036 2724180 33.35 67120 2053316 1275576 13.84 702436 1802112 204 03:36:01 5442744 7406552 2724684 33.36 67136 2053316 1275576 13.84 702484 1802104 148 03:37:01 5443008 7406832 2724420 33.36 67160 2053324 1275576 13.84 702564 1802108 228 03:38:01 5441940 7406364 2725488 33.37 67756 2053328 1291512 14.01 703392 1802116 148 03:39:01 5442356 7406832 2725072 33.37 67796 2053332 1282688 13.92 703252 1802120 240 03:40:01 5442736 7407212 2724692 33.36 67820 2053332 1282688 13.92 703068 1802120 8 03:41:01 5385724 7360204 2781704 34.06 69380 2061520 1040460 11.29 762684 1801096 26404 Average: 5472295 7403939 2695133 33.00 65145 2024865 1226967 13.31 695235 1784179 11777 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 ens3 371.40 209.88 1137.52 63.91 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 61.51 44.31 675.32 7.37 0.00 0.00 0.00 0.00 03:25:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 56.59 31.28 391.46 4.54 0.00 0.00 0.00 0.00 03:26:01 vethf3e0301 0.20 0.35 0.02 0.05 0.00 0.00 0.00 0.00 03:26:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 03:26:01 docker0 10.23 22.23 1.02 91.23 0.00 0.00 0.00 0.00 03:27:01 ens3 0.33 0.38 0.02 0.03 0.00 0.00 0.00 0.00 03:27:01 vethf3e0301 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 vethf3e0301 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.37 0.23 0.21 0.07 0.00 0.00 0.00 0.00 03:29:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 vethf3e0301 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.10 0.12 0.08 0.01 0.00 0.00 0.00 0.00 03:32:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.13 0.13 0.08 0.07 0.00 0.00 0.00 0.00 03:34:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.22 0.22 0.09 0.01 0.00 0.00 0.00 0.00 03:35:01 vethf3e0301 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.25 0.23 0.08 0.08 0.00 0.00 0.00 0.00 03:39:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 vethf3e0301 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 11.43 10.55 9.12 11.96 0.00 0.00 0.00 0.00 03:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 27.90 16.52 122.48 4.89 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 Average: docker0 0.57 1.24 0.06 5.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-124) 05/06/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.12 0.00 2.86 5.61 3.37 70.05 03:24:02 0 31.75 0.00 5.01 4.98 3.16 55.10 03:24:02 1 6.74 0.00 2.03 4.30 3.93 83.00 03:24:02 2 21.52 0.00 2.52 5.43 3.81 66.72 03:24:02 3 12.65 0.00 1.92 7.74 2.58 75.12 03:25:01 all 19.48 0.00 1.37 2.26 1.75 75.14 03:25:01 0 10.77 0.00 0.69 0.15 1.00 87.39 03:25:01 1 23.43 0.00 1.35 1.10 2.94 71.18 03:25:01 2 36.86 0.00 2.56 5.86 2.19 52.53 03:25:01 3 6.80 0.00 0.87 1.97 0.82 89.53 03:26:01 all 7.29 0.00 1.46 1.83 1.46 87.96 03:26:01 0 7.62 0.00 1.54 3.05 1.41 86.37 03:26:01 1 5.79 0.00 1.10 1.45 1.22 90.44 03:26:01 2 9.82 0.00 1.66 0.58 1.74 86.21 03:26:01 3 5.97 0.00 1.52 2.22 1.47 88.82 03:27:01 all 0.12 0.00 0.03 0.03 0.31 99.51 03:27:01 0 0.00 0.00 0.03 0.03 0.13 99.80 03:27:01 1 0.38 0.00 0.03 0.05 0.30 99.24 03:27:01 2 0.02 0.00 0.00 0.00 0.20 99.78 03:27:01 3 0.07 0.00 0.07 0.03 0.61 99.22 03:28:01 all 0.03 0.00 0.02 0.02 0.31 99.61 03:28:01 0 0.03 0.00 0.02 0.00 0.27 99.68 03:28:01 1 0.05 0.00 0.02 0.08 0.25 99.60 03:28:01 2 0.02 0.00 0.02 0.00 0.15 99.82 03:28:01 3 0.05 0.00 0.03 0.02 0.58 99.32 03:29:01 all 0.13 0.00 0.01 0.01 0.35 99.50 03:29:01 0 0.02 0.00 0.02 0.00 0.10 99.87 03:29:01 1 0.42 0.00 0.00 0.05 0.18 99.35 03:29:01 2 0.00 0.00 0.02 0.00 0.20 99.78 03:29:01 3 0.07 0.00 0.00 0.00 0.88 99.06 03:30:01 all 0.07 0.00 0.01 0.03 0.27 99.61 03:30:01 0 0.05 0.00 0.02 0.00 0.17 99.77 03:30:01 1 0.17 0.00 0.00 0.15 0.20 99.48 03:30:01 2 0.05 0.00 0.02 0.00 0.18 99.75 03:30:01 3 0.03 0.00 0.02 0.00 0.56 99.39 03:31:01 all 0.25 0.00 0.02 0.01 0.31 99.41 03:31:01 0 0.05 0.00 0.03 0.00 0.28 99.63 03:31:01 1 0.88 0.00 0.00 0.02 0.22 98.89 03:31:01 2 0.02 0.00 0.02 0.00 0.27 99.70 03:31:01 3 0.07 0.00 0.02 0.00 0.46 99.45 03:32:01 all 0.29 0.00 0.03 0.00 0.27 99.41 03:32:01 0 0.05 0.00 0.03 0.00 0.18 99.73 03:32:01 1 1.07 0.00 0.02 0.02 0.15 98.74 03:32:01 2 0.00 0.00 0.03 0.00 0.33 99.63 03:32:01 3 0.03 0.00 0.03 0.00 0.40 99.53 03:33:01 all 0.05 0.00 0.02 0.01 0.33 99.58 03:33:01 0 0.02 0.00 0.02 0.00 0.23 99.73 03:33:01 1 0.10 0.00 0.03 0.05 0.22 99.60 03:33:01 2 0.00 0.00 0.03 0.00 0.23 99.73 03:33:01 3 0.07 0.00 0.02 0.00 0.63 99.29 03:34:01 all 0.11 0.00 0.02 0.01 0.38 99.48 03:34:01 0 0.08 0.00 0.02 0.00 0.32 99.58 03:34:01 1 0.28 0.00 0.02 0.03 0.32 99.35 03:34:01 2 0.03 0.00 0.02 0.00 0.18 99.77 03:34:01 3 0.08 0.00 0.02 0.00 0.71 99.19 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.05 0.00 0.03 0.00 0.27 99.65 03:35:01 0 0.02 0.00 0.02 0.00 0.17 99.80 03:35:01 1 0.08 0.00 0.03 0.03 0.23 99.62 03:35:01 2 0.00 0.00 0.03 0.00 0.20 99.77 03:35:01 3 0.08 0.00 0.03 0.00 0.45 99.44 03:36:01 all 0.05 0.00 0.02 0.00 0.20 99.72 03:36:01 0 0.02 0.00 0.02 0.00 0.10 99.87 03:36:01 1 0.12 0.00 0.03 0.02 0.17 99.67 03:36:01 2 0.03 0.00 0.02 0.00 0.10 99.85 03:36:01 3 0.07 0.00 0.03 0.02 0.45 99.44 03:37:01 all 0.27 0.00 0.01 0.02 0.23 99.48 03:37:01 0 0.00 0.00 0.00 0.00 0.03 99.97 03:37:01 1 0.94 0.00 0.00 0.05 0.13 98.87 03:37:01 2 0.00 0.00 0.02 0.02 0.23 99.73 03:37:01 3 0.12 0.00 0.02 0.00 0.50 99.37 03:38:01 all 0.06 0.00 0.03 0.05 0.39 99.47 03:38:01 0 0.03 0.00 0.02 0.00 0.22 99.73 03:38:01 1 0.08 0.00 0.05 0.03 0.30 99.53 03:38:01 2 0.05 0.00 0.05 0.17 0.33 99.40 03:38:01 3 0.05 0.00 0.02 0.00 0.71 99.22 03:39:01 all 0.23 0.00 0.02 0.02 0.28 99.46 03:39:01 0 0.05 0.00 0.02 0.00 0.22 99.72 03:39:01 1 0.81 0.00 0.02 0.07 0.22 98.89 03:39:01 2 0.00 0.00 0.02 0.00 0.15 99.83 03:39:01 3 0.05 0.00 0.03 0.00 0.53 99.39 03:40:01 all 0.12 0.00 0.02 0.00 0.38 99.48 03:40:01 0 0.03 0.00 0.02 0.00 0.45 99.50 03:40:01 1 0.35 0.00 0.02 0.02 0.35 99.27 03:40:01 2 0.03 0.00 0.02 0.02 0.18 99.75 03:40:01 3 0.07 0.00 0.03 0.00 0.53 99.37 03:41:01 all 11.11 0.00 0.56 0.66 0.81 86.85 03:41:01 0 0.52 0.00 0.23 0.07 0.40 98.79 03:41:01 1 7.60 0.00 0.63 0.10 0.55 91.12 03:41:01 2 15.42 0.00 0.63 0.40 1.23 82.32 03:41:01 3 20.90 0.00 0.77 2.08 1.10 75.15 Average: all 3.22 0.00 0.37 0.59 0.65 95.18 Average: 0 2.84 0.00 0.43 0.46 0.49 95.77 Average: 1 2.75 0.00 0.30 0.43 0.66 95.86 Average: 2 4.66 0.00 0.43 0.69 0.66 93.56 Average: 3 2.62 0.00 0.30 0.78 0.78 95.52