---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6153 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 11G 8.6G 56% / 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: 3943 510 1828 0 1605 3178 Swap: 1023 4 1019 ---> 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:c9:56:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fec9:56c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:97:90:0f 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::42:71ff:fe97:900f/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-6153) 07/09/24 _x86_64_ (4 CPU) 15:34:38 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 186.65 81.10 105.55 6272.82 42805.28 15:37:01 132.44 46.46 85.99 3264.92 15636.06 15:38:01 214.12 31.20 182.93 2272.22 38367.75 15:39:01 280.09 9.57 270.52 210.50 8201.03 15:40:01 293.07 2.55 290.52 38.13 8208.77 15:41:01 601.22 3.25 597.97 81.19 16538.84 15:42:01 330.96 14.61 316.34 382.14 8506.76 15:43:02 621.65 2.21 619.43 172.23 17617.85 15:44:01 1076.38 9.63 1066.75 272.23 16855.45 15:45:01 1282.14 1.40 1280.74 43.58 18364.68 15:46:01 310.88 110.90 199.98 6230.16 24541.91 15:47:01 272.72 140.14 132.58 2520.65 34459.72 Average: 466.03 37.79 428.25 1815.37 20847.82 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 1591852 3302736 2446800 60.58 53436 1811936 923708 18.16 619320 1643864 136736 15:37:01 515448 2646780 3523204 87.24 68368 2201880 1433040 28.17 1365612 1940352 25936 15:38:01 250432 1837016 3788220 93.80 83372 1729928 2976316 58.51 2101532 1481288 1716 15:39:01 117996 1052708 3920656 97.08 104212 1062136 3863680 75.95 2761420 949048 10852 15:40:01 120160 1007184 3918492 97.02 119216 993932 3959296 77.83 2789004 901412 1316 15:41:01 129984 943076 3908668 96.78 133328 891704 4086468 80.33 2802952 843456 1048 15:42:01 116652 689780 3922000 97.11 130300 655840 4373556 85.97 2926156 730424 2100 15:43:02 117340 661192 3921312 97.09 112060 627672 4432288 87.13 2929048 695688 2900 15:44:01 180668 609696 3857984 95.53 103064 511592 4491404 88.29 2901812 643448 3028 15:45:01 115216 441676 3923436 97.15 101260 436704 4774712 93.86 3026684 609292 4788 15:46:01 934724 2000172 3103928 76.86 107036 1113380 2081176 40.91 1843428 1066000 57748 15:47:01 1923356 3279344 2115296 52.38 134080 1373552 983464 19.33 673644 1246728 16856 Average: 509486 1539280 3529166 87.38 104144 1117521 3198259 62.87 2228384 1062583 22085 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 369.21 241.11 1511.67 70.83 0.00 0.00 0.00 0.00 15:37:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 467.31 433.14 3330.95 95.96 0.00 0.00 0.00 0.00 15:38:01 lo 3.05 3.05 0.35 0.35 0.00 0.00 0.00 0.00 15:38:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:38:01 vethc89aa86 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 833.36 617.90 8155.93 107.26 0.00 0.00 0.00 0.00 15:39:01 lo 86.79 86.79 133.33 133.33 0.00 0.00 0.00 0.00 15:39:01 docker0 48.64 47.29 128.68 5.44 0.00 0.00 0.00 0.00 15:39:01 vethc89aa86 48.48 47.18 129.34 5.44 0.00 0.00 0.00 0.01 15:39:01 ens3 53.14 36.36 24.43 19.05 0.00 0.00 0.00 0.00 15:40:01 lo 78.19 78.19 31.54 31.54 0.00 0.00 0.00 0.00 15:40:01 docker0 37.13 31.69 25.65 4.97 0.00 0.00 0.00 0.00 15:40:01 vethc89aa86 36.96 31.53 26.15 4.96 0.00 0.00 0.00 0.00 15:40:01 ens3 18.46 12.66 4.19 3.84 0.00 0.00 0.00 0.00 15:41:01 lo 148.96 148.96 61.06 61.06 0.00 0.00 0.00 0.00 15:41:01 docker0 79.54 65.81 50.99 10.43 0.00 0.00 0.00 0.00 15:41:01 vethc89aa86 79.37 65.66 52.06 10.42 0.00 0.00 0.00 0.00 15:41:01 ens3 58.44 37.06 13.26 12.36 0.00 0.00 0.00 0.00 15:42:01 lo 108.20 108.20 35.05 35.05 0.00 0.00 0.00 0.00 15:42:01 docker0 38.59 32.72 25.23 5.33 0.00 0.00 0.00 0.00 15:42:01 vethc89aa86 38.40 32.54 25.75 5.32 0.00 0.00 0.00 0.00 15:42:01 ens3 144.09 81.69 38.84 38.39 0.00 0.00 0.00 0.00 15:43:02 lo 131.19 131.19 45.75 45.75 0.00 0.00 0.00 0.00 15:43:02 docker0 66.87 51.96 38.69 6.49 0.00 0.00 0.00 0.00 15:43:02 vethc89aa86 66.70 51.81 39.60 6.48 0.00 0.00 0.00 0.00 15:43:02 ens3 0.80 0.62 0.15 0.36 0.00 0.00 0.00 0.00 15:44:01 lo 126.72 126.72 58.95 58.95 0.00 0.00 0.00 0.00 15:44:01 docker0 64.62 51.03 39.68 18.76 0.00 0.00 0.00 0.00 15:44:01 vethc89aa86 64.45 50.86 40.56 18.75 0.00 0.00 0.00 0.00 15:44:01 ens3 64.46 35.27 17.11 18.33 0.00 0.00 0.00 0.00 15:45:01 lo 131.70 131.70 77.12 77.12 0.00 0.00 0.00 0.00 15:45:01 docker0 65.93 56.27 69.75 6.98 0.00 0.00 0.00 0.00 15:45:01 vethc89aa86 65.77 56.11 70.64 6.97 0.00 0.00 0.00 0.01 15:45:01 ens3 74.78 36.58 18.83 14.40 0.00 0.00 0.00 0.00 15:46:01 veth1b738d9 139.29 186.25 9.12 2195.32 0.00 0.00 0.00 0.18 15:46:01 lo 45.29 45.29 6.74 6.74 0.00 0.00 0.00 0.00 15:46:01 docker0 155.79 199.97 11.59 2196.73 0.00 0.00 0.00 0.00 15:46:01 ens3 961.92 515.81 3475.28 193.55 0.00 0.00 0.00 0.00 15:47:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 95.13 61.21 41.02 54.54 0.00 0.00 0.00 0.00 Average: lo 72.05 72.05 37.50 37.50 0.00 0.00 0.00 0.00 Average: docker0 46.41 44.74 32.51 188.14 0.00 0.00 0.00 0.00 Average: ens3 262.03 175.98 1388.00 52.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6153) 07/09/24 _x86_64_ (4 CPU) 15:34:38 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 20.68 0.00 2.37 5.58 0.07 71.30 15:36:01 0 36.58 0.00 2.83 4.67 0.08 55.84 15:36:01 1 17.79 0.00 2.31 12.55 0.05 67.29 15:36:01 2 15.73 0.00 2.82 2.55 0.08 78.82 15:36:01 3 12.65 0.00 1.55 2.56 0.05 83.20 15:37:01 all 39.35 0.00 2.06 1.98 0.08 56.53 15:37:01 0 50.80 0.00 2.13 1.96 0.10 45.01 15:37:01 1 33.88 0.00 2.24 2.81 0.08 60.98 15:37:01 2 39.22 0.00 1.64 0.82 0.07 58.25 15:37:01 3 33.54 0.00 2.19 2.32 0.08 61.86 15:38:01 all 42.06 0.00 3.98 3.84 0.09 50.03 15:38:01 0 45.50 0.00 4.80 5.04 0.08 44.58 15:38:01 1 39.48 0.00 3.61 2.35 0.10 54.46 15:38:01 2 35.62 0.00 3.50 3.70 0.10 57.08 15:38:01 3 47.59 0.00 4.02 4.29 0.10 44.00 15:39:01 all 35.90 0.00 1.99 7.14 0.10 54.88 15:39:01 0 35.73 0.00 2.19 8.33 0.10 53.65 15:39:01 1 38.78 0.00 2.23 6.35 0.10 52.54 15:39:01 2 30.74 0.00 1.43 1.89 0.10 65.84 15:39:01 3 38.36 0.00 2.12 12.03 0.10 47.40 15:40:01 all 6.76 0.00 1.59 8.25 0.08 83.32 15:40:01 0 5.80 0.00 1.33 6.29 0.05 86.53 15:40:01 1 7.19 0.00 1.54 12.79 0.08 78.39 15:40:01 2 7.54 0.00 1.66 6.18 0.10 84.51 15:40:01 3 6.53 0.00 1.83 7.71 0.08 83.85 15:41:01 all 9.78 0.00 2.97 17.51 0.11 69.62 15:41:01 0 9.01 0.00 2.72 18.83 0.10 69.34 15:41:01 1 10.97 0.00 3.32 17.62 0.12 67.97 15:41:01 2 9.36 0.00 3.17 20.73 0.15 66.59 15:41:01 3 9.76 0.00 2.68 12.88 0.08 74.58 15:42:01 all 19.10 0.00 2.19 8.89 0.10 69.72 15:42:01 0 18.05 0.00 2.06 7.07 0.10 72.71 15:42:01 1 18.42 0.00 2.46 5.92 0.10 73.10 15:42:01 2 19.18 0.00 2.04 12.11 0.12 66.55 15:42:01 3 20.75 0.00 2.23 10.52 0.10 66.40 15:43:02 all 6.46 0.00 3.09 18.48 0.10 71.87 15:43:02 0 5.67 0.00 2.67 16.88 0.10 74.67 15:43:02 1 6.75 0.00 3.38 14.01 0.08 75.79 15:43:02 2 6.62 0.00 3.27 19.33 0.13 70.65 15:43:02 3 6.79 0.00 3.00 23.73 0.10 66.38 15:44:01 all 9.48 0.00 3.78 18.75 0.11 67.88 15:44:01 0 8.85 0.00 3.59 17.91 0.08 69.57 15:44:01 1 8.63 0.00 3.54 18.89 0.12 68.82 15:44:01 2 9.29 0.00 3.85 13.98 0.12 72.76 15:44:01 3 11.14 0.00 4.21 24.17 0.12 60.37 15:45:01 all 9.45 0.00 3.92 20.66 0.11 65.86 15:45:01 0 8.43 0.00 3.65 11.26 0.12 76.55 15:45:01 1 10.49 0.00 4.17 22.23 0.08 63.03 15:45:01 2 8.67 0.00 3.93 29.88 0.14 57.38 15:45:01 3 10.24 0.00 3.91 19.48 0.08 66.28 15:46:01 all 33.64 0.00 3.48 8.33 0.10 54.45 15:46:01 0 34.58 0.00 3.50 11.13 0.08 50.70 15:46:01 1 33.03 0.00 3.64 10.51 0.10 52.72 15:46:01 2 37.22 0.00 3.07 4.74 0.08 54.88 15:46:01 3 29.76 0.00 3.68 6.92 0.10 59.54 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 16.44 0.00 2.90 6.53 0.07 74.07 15:47:01 0 7.58 0.00 3.05 5.47 0.05 83.85 15:47:01 1 7.90 0.00 2.60 3.18 0.05 86.27 15:47:01 2 10.78 0.00 2.48 5.33 0.08 81.33 15:47:01 3 39.53 0.00 3.49 12.11 0.08 44.77 Average: all 20.79 0.00 2.86 10.48 0.09 65.78 Average: 0 22.22 0.00 2.88 9.56 0.09 65.26 Average: 1 19.47 0.00 2.92 10.75 0.09 66.77 Average: 2 19.21 0.00 2.73 10.06 0.11 67.89 Average: 3 22.24 0.00 2.91 11.53 0.09 63.23